DNS Report: zend.com

Generated: 2026-08-08T18:38:38-05:00

84/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/204 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate 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 certificate55/5580 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA 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
23.185.0.4
AAAA
2620:12a:8001::4
2620:12a:8000::4
CNAME
MX
0 zend-com.mail.protection.outlook.com.
TXT
"v=spf1 ip4:212.199.177.64/27 ip4:173.203.18.211 ip4:184.106.88.78 include:spf.protection.outlook.com include:_spf.google.com include:amazonses.com include:docebosaas.com -all"
"_4rflu04mhac8w0de7c2m5mdf3fjb4eg"
"_ygkt6ikz7zosy8ikfn48bc8nt6qaecj"
"22d51d32a5ad44079350bebe324dd696"
"google-site-verification=HUMMORzJHziR5dbEOBevsBowsa8FheTbzZzJ7gDwtNk"
"b2gc7s0jcf43t1mn6lj8n4spn8ffmltj"
"google-site-verification=O8EgAssHI0cSXcmCRLwJRNuZB0UGQ_IlM7lDCw6EZeU"
"docusign=779bfc01-16a2-4404-9e4b-e5b14f6d45d6"
"92x7z9lhv8j2hzc116y7cdvkm91nxkwn"
"MS=ms61457972"
"5s5hnv94wx9b8x9lhyg687djhq26r1py"
"_globalsign-domain-verification=tDpjRBlQKPJriM7MhZaiyDFo5DP19cB3Q0c90JSPXC"
"atlassian-domain-verification=WWV/wmTQYmA2v9blKsWITEK6VAGGN73TYT6for2TkYHEDOc45gtEy1Wp6XB9XMnS"
NS
ns-469.awsdns-58.com.
ns-527.awsdns-01.net.
ns-1775.awsdns-29.co.uk.
ns-1334.awsdns-38.org.
SOA
ns-527.awsdns-01.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP