Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.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
BURL Variantswww/non-www, trailing slash, HTTP→HTTPSREVIEW
www / non-www
Inconsistent — duplicate content risk
HTTP → HTTPS
Consistent
BTLS Certificate Expiry & Recommendations38 days until leaf cert expires — 3 issues to addressREVIEW
Certificate validity
Recommended actions
- 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
BCDN & DeliveryCloudflareREVIEW
A+DNS Records1 A records, 126 ms lookupPASS
| A | 192.133.11.3 |
| AAAA | — |
| CNAME | — |
| NS | pdns5.ultradns.info, pdns3.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns4.ultradns.org, pdns6.ultradns.co.uk |
| MX | 10 us-smtp-inbound-1.mimecast.com 10 us-smtp-inbound-2.mimecast.com |
| TXT | canva-site-verification=uUu31JkaGOSDrodJUHHCVA apple-domain-verification=rsF2T7sbPWrliH89 hcp-domain-verification=93c454c799eacd4a168a82359b8bc79a504d6c175caa5271691aaaf0... launchdarkly-domain-verification=c953bf1e-46a3-461a-9d01-69a1e3fa859a 5z63f811f9jvhltrypc1gtn940nt03vj _globalsign-domain-verification=0Je3wOc0zKr5G873f7_-n7slBQAge8Xf1GglpvnSL8 zapier-domain-verification-challenge=f93a0ce3-d8ae-41b0-91bc-8b45cce9ddc5 ygPM6mKYH+Pcs1wQ44Ist7Lf1eTyVTU8MDeEXuRWW8puOBQVouVIFwdCchbbbD6bil4+990JIGlABYUC... jamf-site-verification=mtE6amXKKgg-cr-wweZ3Ow _prqua42tywhoj88dhu2ved8n83qfuna docusign=f0d78829-1ab3-4085-bc7a-efd4352f70cb status-page-domain-verification=fq2fv2p307r6 adobe-sign-verification=1072e0742842c560ff39d64a2d199ba0 vmware-cloud-verification-eb1ead89-296f-469d-9d1d-6a942985b5ce google-site-verification=okB1po57F5ry26X-oEcQNxmGo_VeOBJp9nSWOytN9cA openai-domain-verification=dv-gP8tCh05pcljSAwyawZxZkub uUuTtgtLrRBBaPz4RRCsaSJJ6uYvk2Lrq0SFpbFhkJl5x/crSXAA9A+BvKpXtwLEYlZPjM5uTNihrzaK... citrix-verification-code=811ba8df-adca-424f-bc18-4ebb38b3976e SPF v=spf1 ip4:157.55.136.93 ip4:131.239.30.69 ip4:20.75.166.212 include:_spf.salesf... MS=ms91587727 smartsheet-site-validation=9i5tXq1WdOKqtVtUEB2oVqvVdkuIq7Z9 ecostruxure-it-verification=bcfc8668-7190-4083-b388-19338b5b688d google-site-verification=QZKYZhiIviqIc1ttLGYpBDxR_Sin5SWhLr0pub-rVcI _globalsign-domain-verification=Myx_wO9cJUY00e3ie99uotBktlq8uI94n9NoIe-tAF adobe-idp-site-verification=32c176fdd554e8ee25912ad28087827e6ae569c463521ca579fb... wiz-domain-verification=7c47753d31ab194423d6ca83573012e4140e16cd5539e71a3fa46156... h1-domain-verification=urAQhDAhChZbiWhaut7dmoKrR83PyZj6fiK4f2td7SmeRdV4 postman-domain-verification=4843c8f9f31313d1411873d03fcb222e3348b644607fcbfda0a1... atlassian-domain-verification=uBk1z50VmbOSGcNTn4Gg06OZFaPixTpm/xNdQl0VZSfgNidemk... drift-domain-verification=86d64ed55baad7d1dd77e33fb0f46021b6617a2dafff19b9e15f3e... gitkraken-domain-verification=c2786dfefeb949e8adc29e66b202f7747aaad6aeb316a867bd... Shx6H_Yy4_9SBAHCh1ab5Qku mongodb-site-verification=G0Qug6utlgOTlAXoAdD5qQZMNrST3AP3 MS=95C0225A066ED646F019FACC83E8823C22B6BE24 miro-verification=60bae0f1dd12c49176d43cbe32305a397a9b5045 asv=44852b3fb87f742cd29992562e96fb81 docker-verification=82f847af-667a-4dd0-866c-fbc0ef2e3345 google-site-verification=sUzKuqKvwXB2dSP0uAmD6HtWUD8ApIBJvTvCbxZJvk8 docusign=baa18f3c-2579-4822-be87-7907dba98299 f7ggfrgl5wv4f9xyzhkvcld9vdnbhqts |
| 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), 204 ms totalPASS
https://progress.com
86 ms · HTTP/1.1
https://www.progress.com/
119 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://progress.com | 301 | 86 ms | HTTP/1.1 | cloudflare |
| 2 | https://www.progress.com/ | 200 | 119 ms | HTTP/1.1 | cloudflare |
See the visual redirect chain in the HTTP Probe tab →
A+Crawlabilityrobots.txt present, sitemap with 14337 URLsPASS
User-agent: *
Disallow: /cgi-bin/
Disallow: /search
Disallow: /Search
Disallow: /*/search?*
Disallow: /support/search
Disallow: /*?filter
Disallow: *filter-articles-by-tags*
Sitemap: https://www.progress.com/sitemap.xml
#Image Sitemap
Sitemap: https://www.progress.com/sitemap_images.xml
#Video Sitemap
Sitemap: https://www.progress.com/sitemap_video.xml
ADomain Intelligenceprogress.com — via Key-Systems GmbH, 36 years, 3 months old, hosted on CloudflarePASS
34 days
July 18, 2026
38 days
Issued by Google Trust Services
36 years, 3 months
Registered July 19, 1990
Not enabled
Protects against DNS spoofing
Cloudflare
ASN AS209242
192.133.11.3
Key-Systems GmbH
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
Consider enabling auto-renewal to prevent accidental expiration.
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.
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