DNS Report: oclc.org

Generated: 2026-08-08T23:16:32-05:00

83/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5547 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers8/352 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
172.64.151.47
104.18.36.209
AAAA
CNAME
MX
0 oclc-org.mail.protection.outlook.com.
TXT
"pardot862361=00087ad84bbb7b1dae43c8a316056463d78d44b0f7c9d8bb804cdb22d63ad7a5"
"google-site-verification=bABoFwlSxS-DeLT6Yy1LF0Tj-DMp1HYl7NDjedawKkk"
"apple-domain-verification=H6LhgWxQqeBhzPJA"
"MS=ms14172445"
"4256995c8966449983294ebad4a2b9a3"
"google-site-verification=xAm4mIb2wXpsCbgdZnl_3zhyFOkKAZDbDwPciDCO7WM"
"flqjbrrnz36dcmsl573bw7379vjk4c8j"
"cisco-ci-domain-verification=193d59d1fcf26c225826064def316702ae84c39a46f9e8c72e774adcefdfac88"
"miro-verification=bee7f227c122212780382f43c836cfc0076ca9a4"
"bw=CukLOkJTGnAJpc0fVvMnBTwuvnuaLbTalKy9voQKmqMh"
"jamf-site-verification=8coQPxUyg9bKD0K0pFC7rg"
"docker-verification=be2395ce-cb32-4493-9400-7fcc1f89449e"
"kqj6x382gt09g0br7nt188s63t6547cd"
"pardot_47682_*=be35e87f6f3563f2dc8256002f92ffeaecefd1ee3bb91c605e2d153f221184ac"
"XWSh/LUnGSIwEcBGVq4pEcnhRMHmp8pU+dK5gZTTliCaD+pVsQ6KkqmrX6/GkgQ8xi1d3TZBMiTYY4fyjPel3g=="
"facebook-domain-verification=affk3o8bfh6le9cvvx7xwmswo0e5mr"
"anthropic-domain-verification-nvwcyx=d5RmlXNunzRfJfYLLJchTHcFy"
"vmware-cloud-verification-2edc48b8-3355-413a-ae8d-5abb4ed797b1"
"_gm8xalcyzdgxc17m2f9m313bhwzrzs8"
"google-site-verification=ZmWQInmTpJ3pK6F-k10owgaWJJR7MnN6FV8KRyL4qY0"
"kxzjkp2gpp4m9ksc3g2w93zncfmxrqqc"
"v=spf1 redirect=oclc.org.hosted.spf-report.com"
"google-site-verification=9ez_4y1HH-bpcW7MI7Ghldcrz-aKbIJt2zVtAWtdwdg"
"canva-site-verification=8s_lRxEJWmxVPVPTmf6IBA"
"cursor-domain-verification-etw3hq=48COaAkQIcy7hfIr1ApQ30VKF"
"cursor-domain-verification-74mxzc=2BdrOniX4aVBEAO5kUqUQJEro"
"onetrust-domain-verification=a65e9af06f9b46a4b2ef5f739794e0ee"
"_wa1wnqkn9294zs45fp9ae3di78ur99s"
NS
cfns1.oclc.org.
cfns2.oclc.org.
SOA
cfns1.oclc.org. dns.cloudflare.com. 2411622436 10000 2400 604800 1800
CAA
0 issuewild "ssl.com"
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issuewild "letsencrypt.org"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issue "letsencrypt.org"
0 issue "comodoca.com"
0 issue "ssl.com"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issuewild "comodoca.com"
128 issue "amazon.com"
DS
2371 13 2 D781EBCAF9DB2885DF5317AB6D03AE71CB11D9BE718B124FF5D14055 95AD500D
DNSKEY
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
RRSIG
NSEC
\000.oclc.org. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA
NSEC3
SRV
NAPTR
TLSA
SSHFP