Indian Institute of Technology Bombay · Domain Security

Iit Bombay Domain Security

Domain security

Domain security posture for Indian Institute of Technology Bombay, probed live across 3 host(s) and 2 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 2 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

EducationHigher EducationUniversityResearchIndiaOpen AccessIdentity

Transport & Host Security

www.iitb.ac.in
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Feb 9 23:59:59 2027 GMT
gymkhana.iitb.ac.in
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Feb 9 15:26:03 2027 GMT
sso.tech-iitb.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 13 18:25:35 2026 GMT

Domain (DNS/Email) Security

iitb.ac.in
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none
tech-iitb.org
DNSSEC: no · SPF: no · DMARC: no · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.iitb.ac.in
  https: true
  tls_version: TLSv1.3
  cert_expires: Feb  9 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 63072000
- host: gymkhana.iitb.ac.in
  https: true
  tls_version: TLSv1.3
  cert_expires: Feb  9 15:26:03 2027 GMT
  hsts: true
  hsts_max_age: 31536000
- host: sso.tech-iitb.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 13 18:25:35 2026 GMT
  hsts: false
domains:
- domain: iitb.ac.in
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: tech-iitb.org
  dnssec: false
  caa: []
  spf: false
  dmarc: false