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
BTLS Certificate Expiry & Recommendations66 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
ADNS Records4 A records, 562 ms lookupPASS
| A | 13.225.196.70, 13.225.196.36, 13.225.196.6, 13.225.196.54 |
| AAAA | — |
| CNAME | — |
| NS | ns4.uqam.ca, ns1.uqam.ca |
| MX | 10 uqam-ca.mail.protection.outlook.com |
| TXT | status-page-domain-verification=xzq6tg1zb6h7 apple-domain-verification=GjipjrIXm4k74FI0 onetrust-domain-verification=f94d59499d9b4db788607f2ee374919f MS=ms56667035 atlassian-domain-verification=k4xejJcNX4aNVoW4ZQ6BTtn4vSHal8ZkxY69s7Fa9pB/6/zsgc... OzO1hlsKs7/4+G76atEplnng0WUy5aVfIhG3/G8UnROseBJcQ4KQ/vt26jpvzP5FYeGumTAoBVtekhzR... adobe-idp-site-verification=5478cb21326b3043f6391cab7a550b1b8ae604a3d0607ae6567c... google-site-verification=gK4KNhgXRJSmy2HFhn0z7hIQ-6bLsxipA2yoxtIxOjo sending_domain1091733=3824dcfec269eb45ce9e7fd9b40623fe6090001ec49864c7378e62edc1... druide-validation-domaine=d628f4a7d3c95f8e3fe8a980993953b5 atlassian-domain-verification=ixlRSPNlpgd5X1DGGJ3Ml0MxZsFfJILAKQmwQUDwbxZRRti7im... MS=ms83773744 atlassian-domain-verification=176tUmNUZE47sA7ZtyHgpOzuFOxXLmDgEIRgRLrThDvFV7FDVg... google-site-verification=e8zEM9eZgSZtRtWaSAHGjsRyahXCG4Z0KygVQxzu4e8 dtoj13mx7985c.cloudfront.net pardot1091733=a685d893533f10f5e2e8ef564a5858946f3865d6e928fad9f0ba2ca03c29a05d SPF v=spf1 include:spf.protection.outlook.com ip4:132.208.244.0/22 ip4:132.208.10.36... _q3kghkddu7ugze9w8y0xlg8m2gaalip |
| CAA | Lookup not available with standard resolver |
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.
Slow DNS adds latency to every page load. Consider a faster DNS provider.
DNS resolution is slow — anycast DNS providers (Cloudflare, Route 53) typically resolve <50ms globally.
Source: DNS performance benchmarks
A+Redirect ChainNo redirects — direct accessPASS
https://uqam.ca
324 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://uqam.ca | 200 | 324 ms | HTTP/1.1 | Apache/2.4.66 (Debian) |
A+Crawlabilityrobots.txt present, sitemap with 6 URLsPASS
# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:
Sitemap: https://uqam.ca/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK<script type="text/javascript">let info = "AWS-UQAMCA-258-fafe0a0b5bac71f822ee99ec22989ce1e9d962a6";</script>
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
Preferred variant: non-www
HTTP → HTTPS
Consistent
A+Domain Intelligenceuqam.ca — via A.R.C. Informatique Inc., 25 years, 10 months old, hosted on AWSPASS
2293 days
September 25, 2032
66 days
Issued by Amazon
25 years, 10 months
Registered October 11, 2000
Not enabled
Protects against DNS spoofing
AWS
ASN AS16509
13.225.196.36
A.R.C. Informatique Inc.
Expiry timeline
Recommended actions
- 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