iitd.ac.in
Observed Jul 18, 2026, 12:23 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onIndian Institute of Technology Delhi
Secured byGlobalSign
Registered withERNET India
Also usesGoogle Search Console
IPv6 · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat iitd.ac.in actually stands on - every host below is a signed observation
iitd.ac.in
A / AAAA
103.27.9.242001:df4:e000:29::212
Indian Institute of Technology Delhiserves the site
NS
dns8.iitd.ac.indns10.iitd.ac.in
ac.inanswers its DNS
MX
smtp1.iitd.ac.insmtp2.iitd.ac.insmtp3.iitd.ac.in
ac.inreceives its email
TLS
*.iitd.ac.in
GlobalSign nv-saissued its certificate
DNS Records
A 1
103.27.9.24
AAAA 1
2001:df4:e000:29::212
MX 3
10smtp1.iitd.ac.in30smtp2.iitd.ac.in20smtp3.iitd.ac.in
TXT 14
google-site-verification=i-ICpdryhrE9WO1HN4OUoofYNPXPn2dsf3CaBSgxz-g_globalsign-domain-verification=pOaCyvvHDSsvRA5vRIDnJ30css9FSD4Kia3H8yL3VD_globalsign-domain-verification=jUg_5OAtbuOdS4uMQx7OZJ9HsbHI2w-UBO9sEAcfGnMS=89CD85869D48CA30A93E4A5A537E01904384946A_globalsign-domain-verification=ZH8kxxkVDc_SpPa2YyK26SJq7Zh2IirJsl24EuNQkx_v9scuqy6jfhrilew5vbqb3tsaydvsslgoogle-site-verification=bbgNKs-56I_WU6QxNtfEAgPcVafrQiUZ1NNFv7PAyck_cisco-sxso-verification.iitd.ac.in=d5ff0cd7-1ab4-41ac-963b-ca8e3b0887a5uqfrtl99bg6h0kvusvum3q9308v=spf1 mx -all
NS 2
dns8.iitd.ac.indns10.iitd.ac.in
SOA 1
dns8.iitd.ac.in sysadm.cc.iitd.ac.in
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.iitd.ac.in |
C=BE, O=GlobalSign nv-sa, CN=GlobalSign RSA OV SSL CA 2018 | Sun, 20 Sep 2026 08:56:01 +0000 |
GlobalSign RSA OV SSL CA 2018 |
2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign | Tue, 21 Nov 2028 00:00:00 +0000 |
GlobalSign |
2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign | Sun, 18 Mar 2029 10:00:00 +0000 |
Subdomains (0)
None observed.
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
de4d7c9f-cd45-471b-b220-0b83ccbb5c6d- Output Hash
0e153ff6d4fc33446a5d441882c60a175ffa1aa277996d28b6fedfbf1bb03271- Signature
ed25519:7903288ff6491c8ce10447f43c6347d25a7d9e8644e560a8dfec7b4c099d34e44e7b0b0b486f77ae2d6af0be96d184bc9ad22cdea90deac0f436c2de8506290c- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast