Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Probed from Madrid, Spain

301 Moved Permanently

Checks

5 PASS 4 REVIEW

DNS Records

4 A records, 24 ms lookup

REVIEW

4 A records, 24 ms lookup

Resolves to 4 IPv4 address(es)

Got: 151.101.1.181, 151.101.129.181, 151.101.65.181, 151.101.193.181

No IPv6 (AAAA) records

CNAME record at zone apex

A CNAME at the zone apex can break MX and NS records. Use ALIAS/ANAME or A records instead.

Got: p.shared.global.fastly.net

No NS records found

No MX records — email not configured via DNS

CAA records not checked

CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.

No SPF record found in TXT records

SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.

DNS resolution time: 24 ms

Got: 24 ms

A	151.101.1.181, 151.101.129.181, 151.101.65.181, 151.101.193.181
AAAA	—
CNAME	p.shared.global.fastly.net
NS	—
MX	—
TXT	—
CAA	Lookup not available with standard resolver

Resolved in 24 ms

A CNAME at the zone apex can break MX and NS records. Use ALIAS/ANAME or A records instead.

Why this matters

CNAME at the apex (example.com) breaks every other apex record (MX, TXT, NS) — DNS-protocol violation per RFC 1034.

Learn more ▾

RFC 1034 forbids CNAME alongside other records at the same name. Some DNS providers offer ALIAS / ANAME / flattened-CNAME records that work around this — use those instead. Otherwise apex-level CNAME breaks email (no MX), domain ownership verification (no TXT), and more.

Source: RFC 1034

CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.

Why this matters

Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.

SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.

Why this matters

Without SPF, receiving servers can't validate sending IPs — your domain is easier to spoof in phishing.

Learn more ▾

SPF complements DMARC. Both should be published. SPF records list authorized sending IPs (e.g., `v=spf1 include:_spf.google.com ~all` for Google Workspace). After publishing, verify in Google Postmaster Tools or mxtoolbox.

Source: RFC 7208 (SPF)

Redirect Chain

2 redirect(s), 216 ms total

REVIEW

2 redirect(s), 216 ms total

2 redirects before reaching final URL

Each redirect adds latency. Try to minimize the chain to 1 hop.

WWW normalization redirect

https://www.unsplash.com

5 ms · HTTP/1.1

301

https://unsplash.com/

112 ms · HTTP/1.1

307

https://unsplash.com/.within.website?red...

99 ms · HTTP/1.1 FINAL

#	URL	Status	Time	Protocol	Server
1	https://www.unsplash.com	301	5 ms	HTTP/1.1	Varnish
2	https://unsplash.com/	307	112 ms	HTTP/1.1
3	https://unsplash.com/.within.website?red...	401	99 ms	HTTP/1.1

See the visual redirect chain in the HTTP Probe tab →

Each redirect adds latency. Try to minimize the chain to 1 hop.

Why this matters

Redirect chain — each hop adds latency; combine into one redirect where possible.

Source: Google Search Central / web.dev

IPv6 Readiness

Action

No IPv6 support

REVIEW

No IPv6 support

No IPv6 (AAAA) records found

IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.

No IPv6 Support

About 40% of internet users have IPv6. Consider adding AAAA records.

IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.

Why this matters

No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.

Source: Google IPv6 stats

TLS Certificate Expiry & Recommendations

280 days until leaf cert expires — 4 issues to address

REVIEW

Certificate validity

280

days left

0d 30d 60d 90d+

Recommended actions

Prefer TLS 1.3 — TLS 1.2 is acceptable but TLS 1.3 removes RSA key exchange and improves latency
Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
Enable DNSSEC on your domain for DNS spoofing protection
Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy

A+

Crawlability

robots.txt present, sitemap with 1 URLs

PASS

robots.txt present, sitemap with 1 URLs

robots.txt is present

Got: 8730 bytes

sitemap.xml is present

sitemap.xml is valid XML

sitemap.xml contains 1 entries

Sitemap index with 1 child sitemaps

robots.txt references sitemap

robots.txt 200 OK

Size 8730 B Sitemaps referenced 31 User-agents AhrefsSiteAudit, MJ12bot, SemrushBot-SI, BrightEdge, DataForSeoBot, SeobilityBot, *, ImagesiftBot, SemrushBot-ESI, SemrushBot-SWA, SiteAuditBot, Claude-User, Bytespider, AwarioRssBot, dotbot, SemrushBot-OCOB, Claude-SearchBot, ClaudeBot, AwarioSmartBot, SemrushBot-BA, SemrushBot-FT, proximic, AhrefsBot Blocking No — crawling allowed

User-Agent: *

Sitemap: https://sitemaps.unsplash.com/sitemaps/searches/de/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searchable/de/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/promoted/de/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/static/en/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/landing_pages/en/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/collections/en/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/illustration_searches/en/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searches/en/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searchable/en/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/promoted/en/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searches/es/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searchable/es/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/promoted/es/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searches/fr/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searchable/fr/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/promoted/fr/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searches/id/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searchable/id/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/promoted/id/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searches/it/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searchable/it/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/promoted/it/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searches/ja/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searchable/ja/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/promoted/ja/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searches/ko/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searchable/ko/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/promoted/ko/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searches/pt/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/searchable/pt/sitemap.xml

Sitemap: https://sitemaps.unsplash.com/sitemaps/promoted/pt/sitemap.xml

Allow: /blog

Allow: /de/backgrounds

Allow: /backgrounds

Allow: /es/backgrounds

Allow: /fr/backgrounds

Allow: /id/backgrounds

Allow: /it/backgrounds

Allow: /ja/backgrounds

Allow: /ko/backgrounds

Allow: /pt-br/backgrounds

Disallow: /photos/*/download

Disallow: /illustrations/*/download

Disallow: /ngetty

Disallow: /nautocomplete

Disallow: /nabc

Disallow: /de/account
Disallow: /de/account/*
Disallow: /de/b
Disallow: /de/b/*
Disallow: /de/community
Disallow: /de/einstellung
Disallow: /de/einstellung/job-posts/*
Disallow: /de/kollektionen
Disallow: /de/kollektionen/*
Disallow: /de/lesezeichen
Disallow: /de/login
Disallow: /de/plus/r/*
Disallow: /de/presse
Disallow: /de/registrieren
Disallow: /de/s/benutzer/*
Disallow: /de/s/kollektionen/*
Disallow: /de/s/visuell/*
Disallow: /de/unsere-geschichte
Disallow: /de/werben
Disallow: /de/werben/produktplatzierung

Disallow: /account
Disallow: /account/*
Disallow: /b
Disallow: /b/*
Disallow: /bookmarks
Disallow: /join
Disallow: /login
Disallow: /plus/r/*
Disallow: /s/collections/*
Disallow: /s/users/*
Disallow: /s/visual/*

Disallow: /es/%C3%BAnete
Disallow: /es/account
Disallow: /es/account/*
Disallow: /es/anunciarse
Disallow: /es/anunciarse/colocaci%C3%B3n-de-producto
Disallow: /es/b
Disallow: /es/b/*
Disallow: /es/colecciones
Disallow: /es/colecciones/*
Disallow: /es/comunidad
Disallow: /es/contrataci%C3%B3n
Disallow: /es/contrataci%C3%B3n/job-posts/*
Disallow: /es/guardados
Disallow: /es/historia
Disallow: /es/inicia-sesi%C3%B3n
Disallow: /es/plus/r/*
Disallow: /es/prensa
Disallow: /es/s/colecciones/*
Disallow: /es/s/imagen/*
Disallow: /es/s/usuarios/*

Disallow: /fr/account
Disallow: /fr/account/*
Disallow: /fr/b
Disallow: /fr/b/*
Disallow: /fr/collections
Disallow: /fr/collections/*
Disallow: /fr/communaut%C3%A9
Disallow: /fr/connexion
Disallow: /fr/faire-votre-publicit%C3%A9
Disallow: /fr/faire-votre-publicit%C3%A9/placement-de-produit
Disallow: /fr/favoris
Disallow: /fr/histoire
Disallow: /fr/newsroom
Disallow: /fr/plus/r/*
Disallow: /fr/recrutement
Disallow: /fr/recrutement/job-posts/*
Disallow: /fr/s%E2%80%99inscrire
Disallow: /fr/s/collections/*
Disallow: /fr/s/utilisateurs/*
Disallow: /fr/s/visuel/*

Disallow: /id/account
Disallow: /id/account/*
Disallow: /id/ada-lowongan
Disallow: /id/ada-lowongan/job-posts/*
Disallow: /id/b
Disallow: /id/b/*
Disallow: /id/berita
Disallow: /id/bookmark
Disallow: /id/daftar
Disallow: /id/iklankan
Disallow: /id/iklankan/penempatan-produk
Disallow: /id/koleksi
Disallow: /id/koleksi/*
Disallow: /id/komunitas
Disallow: /id/masuk
Disallow: /id/plus/r/*
Disallow: /id/riwayat
Disallow: /id/s/koleksi/*
Disallow: /id/s/pengguna/*
Disallow: /id/s/visual/*

Disallow: /it/accedi
Disallow: /it/account
Disallow: /it/account/*
Disallow: /it/assunzioni
Disallow: /it/assunzioni/job-posts/*
Disallow: /it/b
Disallow: /it/b/*
Disallow: /it/collezioni
Disallow: /it/collezioni/*
Disallow: /it/community
Disallow: /it/diventa-inserzionista
Disallow: /it/diventa-inserzionista/posizionamento-del-prodotto
Disallow: /it/la-nostra-storia
Disallow: /it/plus/r/*
Disallow: /it/press-room
Disallow: /it/registrati
Disallow: /it/s/collezioni/*
Disallow: /it/s/immagini/*
Disallow: /it/s/utenti/*
Disallow: /it/segnalibri

Disallow: /ja/%E3%82%B3%E3%83%9F%E3%83%A5%E3%83%8B%E3%83%86%E3%82%A3
Disallow: /ja/%E3%82%B3%E3%83%AC%E3%82%AF%E3%82%B7%E3%83%A7%E3%83%B3
Disallow: /ja/%E3%82%B3%E3%83%AC%E3%82%AF%E3%82%B7%E3%83%A7%E3%83%B3/*
Disallow: /ja/%E3%82%B5%E3%82%A4%E3%83%B3%E3%82%A4%E3%83%B3
Disallow: /ja/%E3%83%96%E3%83%83%E3%82%AF%E3%83%9E%E3%83%BC%E3%82%AF
Disallow: /ja/%E3%83%97%E3%83%AC%E3%82%B9
Disallow: /ja/%E5%B1%A5%E6%AD%B4
Disallow: /ja/%E5%BA%83%E5%91%8A
Disallow: /ja/%E5%BA%83%E5%91%8A/%E3%83%97%E3%83%AD%E3%83%80%E3%82%AF%E3%83%88%E3%83%97%E3%83%AC%E3%82%A4%E3%82%B9%E3%83%A1%E3%83%B3%E3%83%88
Disallow: /ja/%E6%A1%88%E4%BB%B6%E4%BE%9D%E9%A0%BC%E4%B8%AD
Disallow: /ja/%E6%A1%88%E4%BB%B6%E4%BE%9D%E9%A0%BC%E4%B8%AD/job-posts/*
Disallow: /ja/%E7%99%BB%E9%8C%B2
Disallow: /ja/account
Disallow: /ja/account/*
Disallow: /ja/b
Disallow: /ja/b/*
Disallow: /ja/plus/r/*
Disallow: /ja/s/%E3%82%B3%E3%83%AC%E3%82%AF%E3%82%B7%E3%83%A7%E3%83%B3/*
Disallow: /ja/s/%E3%83%93%E3%82%B8%E3%83%A5%E3%82%A2%E3%83%AB/*
Disallow: /ja/s/%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC/*

Disallow: /ko/%EA%B0%80%EC%9E%85
Disallow: /ko/%EA%B3%A0%EC%9A%A9-%EC%A4%91
Disallow: /ko/%EA%B3%A0%EC%9A%A9-%EC%A4%91/job-posts/*
Disallow: /ko/%EA%B4%91%EA%B3%A0
Disallow: /ko/%EA%B4%91%EA%B3%A0/%EA%B0%84%EC%A0%91-%EA%B4%91%EA%B3%A0
Disallow: /ko/%EB%A1%9C%EA%B7%B8%EC%9D%B8
Disallow: /ko/%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C
Disallow: /ko/%EB%B6%81%EB%A7%88%ED%81%AC
Disallow: /ko/%EC%97%AD%EC%82%AC
Disallow: /ko/%EC%BB%A4%EB%AE%A4%EB%8B%88%ED%8B%B0
Disallow: /ko/%EC%BB%AC%EB%A0%89%EC%85%98
Disallow: /ko/%EC%BB%AC%EB%A0%89%EC%85%98/*
Disallow: /ko/%ED%94%8C%EB%9F%AC%EC%8A%A4/r/*
Disallow: /ko/account
Disallow: /ko/account/*
Disallow: /ko/b
Disallow: /ko/b/*
Disallow: /ko/s/%EC%82%AC%EC%9A%A9%EC%9E%90/*
Disallow: /ko/s/%EC%8B%9C%EA%B0%81-%EC%9E%90%EB%A3%8C/*
Disallow: /ko/s/%EC%BB%AC%EB%A0%89%EC%85%98/*

Disallow: /pt-br/account
Disallow: /pt-br/account/*
Disallow: /pt-br/anunciar
Disallow: /pt-br/anunciar/posicionamento-de-produto
Disallow: /pt-br/b
Disallow: /pt-br/b/*
Disallow: /pt-br/cadastre-se
Disallow: /pt-br/cole%C3%A7%C3%B5es
Disallow: /pt-br/cole%C3%A7%C3%B5es/*
Disallow: /pt-br/comunidade
Disallow: /pt-br/contratando
Disallow: /pt-br/contratando/job-posts/*
Disallow: /pt-br/favoritos
Disallow: /pt-br/imprensa
Disallow: /pt-br/login
Disallow: /pt-br/nossa-hist%C3%B3ria
Disallow: /pt-br/plus/r/*
Disallow: /pt-br/s/cole%C3%A7%C3%B5es/*
Disallow: /pt-br/s/usu%C3%A1rios/*
Disallow: /pt-br/s/visual/*

User-Agent: ImagesiftBot

Disallow: /

User-Agent: Claude-SearchBot
User-Agent: Claude-User
User-Agent: ClaudeBot

Disallow: /

User-Agent: Bytespider

Disallow: /

User-Agent: AwarioRssBot
User-Agent: AwarioSmartBot

Disallow: /

User-Agent: dotbot

Disallow: /

User-Agent: AhrefsBot
User-Agent: AhrefsSiteAudit

Disallow: /

User-Agent: MJ12bot

User-Agent: SemrushBot-BA
User-Agent: SemrushBot-ESI
User-Agent: SemrushBot-FT
User-Agent: SemrushBot-OCOB
User-Agent: SemrushBot-SI
User-Agent: SemrushBot-SWA
User-Agent: SiteAuditBot

Disallow: /

User-Agent: BrightEdge

Disallow: /

User-agent: proximic

Disallow: /

User-Agent: DataForSeoBot

Disallow: /

User-Agent: SeobilityBot

Disallow: /

sitemap.xml 200 OK

Type Sitemap Index URLs 1 entries Valid XML Yes

Child Sitemaps:

https://sitemaps.unsplash.com/sitemaps/s...

A+

URL Variants

www/non-www, trailing slash, HTTP→HTTPS

PASS

www/non-www, trailing slash, HTTP→HTTPS

HTTP correctly 301-redirects to HTTPS

www / non-www

200https://www.unsplash.com/

307https://unsplash.com/

HTTP → HTTPS

301http://www.unsplash.com/ → https://unsplash.com/

Consistent

Domain Intelligence

unsplash.com — via 1API GmbH, 13 years old, hosted on Fastly

PASS

unsplash.com — via 1API GmbH, 13 years old, hosted on Fastly

Domain expires in 52 days

Consider enabling auto-renewal to prevent accidental expiration.

Got: Expires May 29, 2026

DNSSEC is not enabled

DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.

Registrar: 1API GmbH

Hosting: Fastly

Got: AS54113

Domain expiry

EXPIRED

May 29, 2026

SSL certificate

280 days

Issued by GlobalSign nv-sa

Domain age

13 years

Registered May 29, 2013

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Fastly

ASN AS54113

151.101.193.181

Registrar

1API GmbH

Lock status unknown 4 NS records

Expiry timeline

Today

+1 year

Domain expiry SSL expiry Danger zone (≤30 days)

Recommended actions

Domain has EXPIRED — renew immediately to avoid total site outage
Enable DNSSEC to protect visitors from DNS spoofing

Registrar 1API GmbH

Created May 29, 2013 (13 years ago)

Expires May 29, 2026 (1 months)

Last Updated November 22, 2025

Name Servers ns1.dnsimple.com, ns2.dnsimple-edge.net, ns3.dnsimple.com, ns4.dnsimple-edge.org

DNSSEC Not enabled

Hosting

IP Address 151.101.193.181

ASN AS54113 (FASTLY - Fastly, Inc., US)

Provider Fastly

Data source: rdap (0.4s)

Consider enabling auto-renewal to prevent accidental expiration.

Why this matters

Domain expiry approaching — renew immediately and ensure auto-renew + alerting are configured.

Source: ICANN renewal policy

DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.

Why this matters

Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.

Learn more ▾

DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.

Source: ICANN / RFC 4033

A+

HTTP Probe Timing

Total 50 ms — DNS, TCP, TLS, TTFB, content transfer breakdown

PASS

DNS Lookup

46 ms

TCP Connect

1 ms

TLS Handshake

3 ms

Time to First Byte

50 ms

Total Time

51 ms

Connection waterfall

DNS Lookup 46 ms TCP Connect 1 ms TLS Handshake 3 ms Server Processing 1 ms Content Transfer 0 ms

CDN & Delivery

Fastly (MISS)

PASS

Fastly (MISS)

Site is served via Fastly CDN

Got: x-served-by: cache-toj-leto2350075-TOJ

CDN cache status: MISS

CDN Detected: Fastly

Provider Fastly Cache Status MISS Evidence x-served-by: cache-toj-leto2350075-TOJ

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.