DNS Report: coub.com

Generated: 2026-08-09T01:49:53-05:00

78/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 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 records20/207 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 certificate55/5552 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.
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
95.213.253.92
AAAA
CNAME
MX
1 aspmx.l.google.com.
5 aspmx2.googlemail.com.
5 aspmx3.googlemail.com.
3 alt1.aspmx.l.google.com.
5 aspmx4.googlemail.com.
5 aspmx5.googlemail.com.
3 alt2.aspmx.l.google.com.
TXT
"atlassian-domain-verification=pkahmM3xIbEa00faxSScpw218b29Z7oeUMiOn17sH2v3yOuqVjxMIGbOwL78aCBX"
"google-site-verification=YILgkunzazXHlPUY0uMB-PU6KWM9aosmZaekf3x4yMg"
"yandex-verification: 5de7f567bbd7ec28"
"v=spf1 ip4:212.41.12.227 include:_spf.google.com include:email.freshdesk.com  ~all"
"qn2k82bd33ldv5n82mtjd50t0h7d8mqh"
NS
ns-762.awsdns-31.net.
ns-189.awsdns-23.com.
ns-1316.awsdns-36.org.
ns-1712.awsdns-22.co.uk.
SOA
ns-1316.awsdns-36.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP