indstate.edu
Observed Jul 24, 2026, 17:50 UTC (23h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.
Up right now
Runs onFastly
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search ConsoleFacebook/Meta
IPv6 · 4 subdomains · education_expanded
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat indstate.edu actually stands on - every host below is a signed observation
indstate.edu
A / AAAA
23.185.0.42620:12a:8001::42620:12a:8000::4
Fastlyserves the site
NS
139.102.15.40washington.ind.netgate.indstate.edu
ind.net + indstate.eduanswers its DNS
MX
indstate-edu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
hulmancenter.org
Let's Encryptissued its certificate
DNS Records
A 1
23.185.0.4
AAAA 2
2620:12a:8001::42620:12a:8000::4
MX 1
0indstate-edu.mail.protection.outlook.com
TXT 19
e2ma-verification=plvcbgoogle-site-verification=HotVrakp2lyXmOPo-Pw49Y5T6wD9-RWt4LlQgHyffqA_1wj1l4qxuwvqok1g8rpgh8157ddm2k5v=spf1 ip4:139.102.15.0/24 ip4:139.102.3.0/24 ip4:139.102.5.0/24 ip4:139.102.74.52 ip4:216.55.172.0/24 ip4:63.251.246.0/24 ip4:74.116.89.0/24 ip4:74.116.91.0/24 ip4:174.142.116.39 ip4:174.142.116.40 ip4:174.142.116.50 ip4:174.142.116.51 ip4:184.107.63.100 ip4:184.107.80.100 ip4:184.107.80.101 ip4:184.107.80.103 ip4:184.107.80.104 ip4:184.107.80.105 ip4:184.107.80.106 ip4:184.107.80.107 ip4:184.107.80.108 ip4:184.107.80.109 ip4:184.107.80.110 ip4:184.107.80.111 ip4:184.107.80.119 ip4:184.107.80.123 ip4:139.60.152.0/22 ip4:15.200.201.185 ip4:15.200.21.50 ip4:15.200.44.248 ip4:160.1.62.192 ip4:162.247.216.0/22 ip4:52.222.62.51 ip4:52.222.73.120 ip4:52.222.73.83 ip4:52.222.75.85 ip4:52.222.89.228 ip4:52.61.91.9 ip4:54.186.193.102 ip4:64.69.212.0/24 ip4:98.97.248.0/21 ip4:159.183.195.16 ip4:198.187.196.100 ip4:198.187.196.130 ip4:66.172.213.176/28 ip4:66.172.226.72/29 ip4:66.172.233.240/29 ip4:66.172.234.144/28 ip4:66.172.245.80/28 ip4:96.63.184.80/28 ip4:104.47.0.0/17 ip4:40.107.0.0/16 ip4:40.92.0.0/15 ip4:52.100...[truncated]947E1F4687C2BB59A06842EC5483BDF0FC386997jeIg8eo/+kq1PEh4G/OlfLATxKnCl1iARbGFyBz0BesTGhiKvIG7KA+KeQya4URagxrjuVP/ps7yT3TL0QF2TQ==_h6fknc7ah5ra6nhkngprkx1iva36tneadobe-idp-site-verification=8efd99ad05c36f5ca591b4ba98ecdbf53a77aaa96133ac236a33d428b37d5097google-site-verification=Qh64n9rFdH0mwz1LAcBcvDnKzab3u7x-hFSuHGBMxUoamazonses:/sevgAhk1/tpkWiHdTm52l5/T5fQXC8QfZh7Mh4f/u0=
NS 3
139.102.15.40washington.ind.netgate.indstate.edu
SOA 1
gate.indstate.edu dns-tech.indstate.edu
SRV 1
webmail.indstate.edu:443 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
hulmancenter.org |
C=US, O=Let's Encrypt, CN=YR2 | Wed, 26 Aug 2026 18:43:36 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (4)
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
rcpt_32221007ed2ccfd8- Output Hash
90e55b748e612b8599f3b193aa42253199f0a61ca5eab6eea533740b81560601- Signature
ed25519:b5c8dec5e566f81bc699056078841cfb23a017e269f9c018c21d7da4797b73aeedf6faa44e4f120b81206bed236b98dbf40dd8dff8783b989565627e78bba704- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast