DNS Report: mattermost.com

Generated: 2026-08-10T05:26:00-05:00

86/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/202 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 certificate55/5534 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers19/355 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two 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
104.18.0.109
104.18.1.109
AAAA
2606:4700::6812:6d
2606:4700::6812:16d
CNAME
MX
10 smtp.google.com.
TXT
"ca3-82e664ed1fc24cebbbb05a1a313a2509"
"TAILSCALE-o7RXZAfzZUiTmJr2B67E"
"openai-domain-verification=dv-lLYeH7xfyOHRPb1iAGGlgLrn"
"atlassian-domain-verification=RZDq/y7zdkcxaTHPiQ0C380+nmga2WANU5gtYZX6d7SIDE3ekH3yeQi3cK6JaO7T"
"reachdesk-verification=DqKUFJh3GNqCB9J9jncSb3egiPcJmot64fCeQTzn7n7ZLryKJd0lAxIFxir9WrG5"
"pardot_339921_*=63b0e49c64dbef65c59685c5a82ade44fa3f8e43385555e89a12cd4265b44b4d"
"v=spf1 include:_spf.google.com include:servers.mcsv.net include:mail.zendesk.com include:mailsenders.netsuite.com include:_spf.salesforce.com include:sendgrid.net include:mktomail.com include:amazonses.com -all"
"adobe-idp-site-verification=3c330aa60af36545870c772b69a2aba5b0b7d3e2000390d7b4082cfa54081bb7"
"jeAj6DZrGcVpMYme-PB9a2ZNHZU"
"onetrust-domain-verification=e49f201a265c4f8390f60e1f36563927"
"zoom-domain-verification = a01dfc66-e456-447a-b934-2b969d7b6efc"
"apple-domain-verification=vBZgwPL4UydXcsrO"
"TAILSCALE-TU5h7zZG5MkFfm7AJano"
"perplexity-ai-domain-verification-t0xtyy=czV2Gspj64h41mkYiX3SBzZ5H"
"google-site-verification=fpg75vrAAEIJT0BiDewR1HEH5611FtlQ5KRxsy58Ggc"
"docusign=c1011fa8-6799-4bbd-ad54-4de0133fd846"
"rippling-domain-verification=33f949edf69a79ac"
"ahrefs-site-verification_790ea9d1fa7df7bb79ecb01475bbd3a2af899af172f9822a21e777b54405d4db"
"yandex-verification:305251875afaea25"
"MS=ms60509193"
"zapier-domain-verification-challenge=9b84646c-a3f2-430e-8c16-72fe2f1711fe"
"anthropic-domain-verification-ngfp02=AQp1WK3ng6Uigshu7InZRx6Kr"
"cursor-domain-verification-jwdk8h=qkWFN8jPtm1ut1XSYNn4YAijU"
"hcp-domain-verification=2c8dbbe416ab375366045ac1e4559090d64c0d931576a78c2f93c66d23449dc8"
"pardot_339921_*=f4d50871fea05db4cc87a9e9aa231286dce8b2856b2328a328f2197e092be1e9"
"uber-domain-verification=a7e8b378-fc71-4e9e-86eb-a727d594fde0"
"stripe-verification=59bc3855e68c5b907a2df3e1af10b366644e91a66e9ad6d948be17752bdbf7ff"
NS
aragorn.ns.cloudflare.com.
nadia.ns.cloudflare.com.
SOA
aragorn.ns.cloudflare.com. dns.cloudflare.com. 2410497200 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP