Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.DURL VariantsActionwww/non-www, trailing slash, HTTP→HTTPSFIX
www / non-www
Inconsistent — duplicate content risk
HTTP → HTTPS
HTTP version does not redirect to HTTPS
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 & Recommendations36 days until leaf cert expires — 4 issues to addressREVIEW
Certificate validity
Recommended actions
- Add includeSubDomains to the HSTS directive
- Add the preload directive and submit to hstspreload.org once max-age + includeSubDomains are in place
- 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, 13 ms lookupPASS
| A | 20.120.9.155 |
| AAAA | — |
| CNAME | — |
| NS | ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com |
| MX | 100 mxa-005d2301.gslb.pphosted.com 100 mxb-005d2301.gslb.pphosted.com |
| TXT | MS=ms66929304 1jp075cf21t9m3m5i2trnhq5gl 9a3u6a3mri7esdokpg1su5h2cm arlqfg8p3htk6o9abrds0v8uuq f1bcqe1og8t0kma3ou3t8haost f7dgja747m2s8h83su5putteet fgmolpkc2vb9tosjpdn0odl1kp gcap7v7cmvmpf764ofk4vjircg gmtg6rmms722iol6s32m2rdc49 ip34f9ago4nkt5p23dp27c4foj lfdb87ksjup71og78h6ivu26rv njg50de2c6pgrh60v1p771l8di p5d78lnbet98bb2p77p59rjha6 rneld2tlfp7fs2i1gvv45k13fa 00DSu000000wx4X=1TBSu00000003kH 00DVG000003o0Sv=1TBVG0000000AFV 76m9n7zgwcwvr69nn2sqv6q1n8s4lvdl _c5yrw1yjf59vdrp12kqw9m7f8o43hno _mbjoqsi0pvrgmgrgvhv7uvysmh55quz j04zs9c7nmhp6q057n4t05n1wk8dmk2q ph60n69m29pgtgt2sjds3kqy5d0j673r ZOOM_verify_0rPlFad9lKiIKsxutNNOwM asme-mvc-web-prd.azurewebsites.net docusign=15cde808-b4f7-450f-91f2-5162473ab60d docusign=525dc955-3c00-4ba4-928e-6f797c9a6447 jamf-site-verification=LDoNxHznNuLPxqfVQCYgFw zoho-verification=zb11673833.zmverify.zoho.in canva-site-verification=rXaVZBkIh-tTqRVNLz6QVQ adobe-sign-verification=5b3567087768542e1ff796ef93d8947c smartsheet-site-validation=4mkNmCMViTuXS-8_xGhihUdb6rom-pex teamviewer-sso-verification=a66b59338c864bf7bc6b073b6344f622 logmein-verification-code=8bd806c6-e98a-4c67-909f-0c63713363b3 google-site-verification=4whjbfrC4BcOZmtuclnrca49mN07aqB7_nPzGZHY5X4 google-site-verification=FsmlS4SMxSzD7qyR5soFGhw7WW1hreEK_ELU9ZNPr3c google-site-verification=VGhd6TAhQk3b1v5ztQOS5sENSD2O1NGyLlqEWGPZWOs google-site-verification=XJwm4PJ8LpEHlbVUiCkbX0UNbKNno2JnYQJCCz8YFPE SPF v=spf1 ip4:137.116.114.153/32 include:spf.protection.outlook.com include:docebos... stripe-verification=6AFC96A4A26F50D418823E6427E8E6D33EDC4085E6ED6796329CB5EEDAA6... mOgBK7O9oEOqCe7hlTUa2YOY43AOe5qo5mQVPxjhyx5S9S7Mcw2ofg+S2W8teITBB7tY61iq65qRTHIA... mpIaCea3o8UW93gKPQkrOCPGB5aGp+2OjsI7JHCtq2VlPg+6NrBh7vf9Hm0lIiUyR5L8c+XKeVbq9Oje... atlassian-domain-verification=9etpG4Aufb5que0NtypIb5698KsLHsnV4Lsi55A6dbkE07oHY2... |
| 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), 657 ms totalPASS
https://asme.org
294 ms · HTTP/1.1
https://www.asme.org/
362 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://asme.org | 301 | 294 ms | HTTP/1.1 | |
| 2 | https://www.asme.org/ | 200 | 362 ms | HTTP/1.1 |
See the visual redirect chain in the HTTP Probe tab →
A+Crawlabilityrobots.txt present, sitemap with 12711 URLsPASS
User-agent: *
Disallow: /cmsdesk/
Disallow: /cmspages/
Disallow: /matias
Sitemap: https://www.asme.org/sitemap.xml
A+Domain Intelligenceasme.org — via MarkMonitor Inc., 32 years, 5 months old, hosted on Microsoft AzurePASS
683 days
April 29, 2028
36 days
Issued by DigiCert Inc
32 years, 5 months
Registered April 28, 1994
Not enabled
Protects against DNS spoofing
Microsoft Azure
ASN AS8075
20.120.9.155
MarkMonitor 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