DNS Report: iitb.ac.in

Generated: 2026-08-10T07:14:14-05:00

81/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/203 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 records20/204 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 certificate55/55183 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: www.iitb.ac.in
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
103.21.124.133
AAAA
CNAME
MX
10 fmlr3.iitb.ac.in.
10 fmlr1.iitb.ac.in.
10 fmlr4.iitb.ac.in.
10 fmlr2.iitb.ac.in.
TXT
"v=spf1 include:_spf.iitb.ac.in -all"
"adobe-idp-site-verification=123616c6fcf6b6044c5258586406de3b08b7c6525cf95040b077b7cb4fce2452"
"digiCert-domain-verification=srv3w1n78kqqd8ky1d3bmyzth4zsjfb3"
NS
dns3.iitb.ac.in.
dns1.iitb.ac.in.
dns2.iitb.ac.in.
SOA
dns1.iitb.ac.in. postmaster.iitb.ac.in. 2013071001 16384 2048 1048576 3960
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP