Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.DCDN & DeliveryActionNo CDN detectedFIX
Consider using a CDN to improve global delivery speed and reduce origin load.
CIPv6 ReadinessActionNo IPv6 supportREVIEW
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.
Source: Google IPv6 stats
BTLS Certificate Expiry & Recommendations229 days until leaf cert expires — 4 issues to addressREVIEW
Certificate validity
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+DNS Records1 A records, 79 ms lookupPASS
| A | 23.194.16.249 |
| AAAA | — |
| CNAME | — |
| NS | ns1-105.akam.net, use4.akam.net, eur2.akam.net, usw4.akam.net, eur5.akam.net, usc4.akam.net, asia3.akam.net, ns1-8.akam.net |
| MX | 10 aspmx.l.google.com 20 alt2.aspmx.l.google.com 20 alt1.aspmx.l.google.com 30 aspmx4.googlemail.com 30 aspmx2.googlemail.com 30 aspmx3.googlemail.com 30 aspmx5.googlemail.com |
| TXT | _kntbmwtjer3ef8v8wuy1zm845csak89 miro-verification=bd237e7f8e599f28799572dde43e6ae01f988f6e SPF v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mail.zendesk.com... yandex-verification: 45f12d396955bbc8 smartsheet-site-validation=AtAVXv0rcxWwsuZq1zRPoj_M8klRugAf atlassian-domain-verification=jK2t2O1MVlhsgF6GuSXJvnQgooOgYnlr5trUoaGM7U3gWRXSvL... notion-domain-verification=V4ac2ywzlHKu5kBNM1MH1DFthf2xFq0vg6iGk67Ogxi postman-domain-verification=928dbaf43793a51457b15a2c18da6eee3a253d5af1962784d23a... hcp-domain-verification=ed89d18490a58f3f616b8511971d047f6c4f258c54434a8caa4a327b... MS=ms96212692 parsec-domain-verification=td_2QtYTuaZuY3HNh29orv2O1dy2c9 invisionapp-verification=1011983403369021921325650941364149129251 google-site-verification=Tbng8h2rGQ3XkQjlp-abvTBMFzn41niViSDxFYFuhzc mongodb-site-verification=76n2NOgKT0pGr2GiVrVtbGFaIYgOS7JK sending_domain982622=160b3c4f574a66890faff09615541c9a715d09b9927fb0b17997747fb94... google-site-verification=CvUTupC_u8-tYjNYi-Gjlld6FBX6CvryTnc653mollc sending_domain989512=cbc335aff898a14389c891a92405335b29e1555438d2ca25b7e5f995e22... docusign=da9493b2-48e3-4664-b916-fa0a34e15895 cursor-domain-verification-ds5n7t=UzsyHaJNj35pEH5cM4dtaBmHt _b8hlqorktnyvtxavg79yeeqsk40gjc0 parsec-domain-verification=td_2QtQ8FDBXguwwrQCQsHyG4cSIme favro-verification=padJBqNog7ndsvqQHFrPxI-Tf6SFjBYs1HfCp4lydz3 anthropic-domain-verification-6frxvk=JYTunO7EidS0t0LAKNn7FbiW5 docker-verification=6fcd3de6-e541-418c-b3b2-b087f66ee192 33ddeaca721a44aba1a792f72e2927ec sending_domain912171=2b16b46cc91622a48d87195dc135d28f4fdd01dd1a7b9f7cf3a1bf41f2e... -vARCds_7k3v2qQZtTQKXHU sending_domain946862=9fcd0faadfea71535deb6e85338cefa11bb14b0d0ae28fbaf43983651fd... uber-domain-verification=6da06f3f-5c3a-4935-92de-a47ece7c3878 onetrust-domain-verification=2a107e93c1164c2ba0a5aaea59752f37 wiz-domain-verification=5ba683498de61729ad6e4ab8ca6e14b5f097e18cf2aff07b71944d26... unity-sso-verification=166e5bce-7935-4368-99eb-6d5eedb0719a ms-domain-verification=91bdb58c-6d23-4411-a417-6152afa635cb adobe-idp-site-verification=02f1f140a4a6b046dfb986644c7d4027d00969aaaedbb1dc454f... &TcSjCfY7YDcCm5KkCQJaf1vE&Cu0qTWe#tf$k%92D7RxdG55ZFvgFBE#42%@ycuJo!&XX2WF9Q*wIVP... parsec-domain-verification=td_2E5j3vlikrmTmpGT6cUBQnPaa50 teamviewer-sso-verification=200ee53c4a9147c28f76451328ee4fb7 google-site-verification=RW2hqCs6qv5X8zR_4cuOvnuYkPaJ0srnZ1yARcBpEN0 amazonses:hZ853PoLfTXcpLv1OBVLiE6ajz5JOxPwKgPvWs1qyNg= google-site-verification=HJLSmNTufnfsk4PpIXvT2vPbpimAMHIewS7dIBUjSMw stripe-verification=94AC08320A49EDFD5DBE374BEAA7CF6D249AE1BC2E38235A96090E166C92... OSSRH-67067 chariot=chariot+unity@praetorian.com stripe-verification=873DA958FF316882A8E507571220D83F41E04F367F999E66F07C5282D96A... qase-177813a8503d7e5b47dc6de0c9730ed6d65f0dd6 _eutvbd28065g2xkhw6tlb1m30cqcwsq dropbox-domain-verification=4ayjl5f60wk9 |
| CAA | Lookup not available with standard resolver |
Multiple A records provide failover if one server goes down.
Single A record means a single point of failure — if that IP goes down, your site is unreachable until DNS TTL expires.
Learn more ▾ ▴
Add multiple A records for round-robin failover, or use a managed DNS provider with health-checked failover (Route 53, Cloudflare, NS1). Short TTL (60-300s) lets clients recover faster on outages.
Source: SRE practice / DNS architecture
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.
ARedirect Chain1 redirect(s), 152 ms totalPASS
https://unity3d.com
10 ms · HTTP/1.1
https://unity.com/
142 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://unity3d.com | 301 | 10 ms | HTTP/1.1 | Google Frontend |
| 2 | https://unity.com/ | 200 | 142 ms | HTTP/1.1 |
See the visual redirect chain in the HTTP Probe tab →
A+Crawlabilityrobots.txt present, sitemap with 16 URLsPASS
User-Agent: Baiduspider
Disallow: /
User-Agent: Sosospider
Disallow: /
User-Agent: sogou spider
Disallow: /
User-Agent: *
Disallow: /blog/rss
Disallow: /blog/rss/
Disallow: /blog/rss/*
Sitemap: https://unity.com/sitemap.xml
- https://unity.com/blog/sitemap.xml
- https://unity.com/careers/sitemap.xml
- https://unity.com/glossary/sitemap.xml
- https://unity.com/content/sitemap.xml
- https://unity.com/legal/sitemap.xml
- https://unity.com/news/sitemap.xml
- https://unity.com/resources/sitemap.xml
- https://unity.com/releases/sitemap/6000....
- https://unity.com/releases/sitemap/2023....
- https://unity.com/releases/sitemap/2022....
- https://unity.com/releases/sitemap/2021....
- https://unity.com/releases/sitemap/2020....
- https://unity.com/releases/sitemap/2019....
- https://unity.com/releases/sitemap/2018....
- https://unity.com/releases/sitemap/2017....
- https://unity.com/releases/sitemap/5.xml
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
Preferred variant: non-www
HTTP → HTTPS
Consistent
A+Domain Intelligenceunity3d.com — via MarkMonitor Inc., 20 years, 10 months old, hosted on AkamaiPASS
80 days
October 1, 2026
229 days
Issued by DigiCert Inc
20 years, 10 months
Registered October 1, 2005
Not enabled
Protects against DNS spoofing
Akamai
ASN AS16625
23.194.16.249
MarkMonitor Inc.
Expiry timeline
Recommended actions
- Renew the domain or enable auto-renewal to prevent accidental expiry
- Enable DNSSEC to protect visitors from DNS spoofing
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
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
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.
Learn more ▾ ▴
Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.
Source: ICANN / domain-security best practice