calvin.edu

Observed 2026-06-15T15:14:49.720Z (3h ago). Every field below was attested with an Ed25519 signature at scan time.

Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
4f614fed-2af9-4b86-95fb-21fbe976b206
Output Hash
c067af9afd91eabbd82f96f1f9c069ca56a98636dcfe7dfc7420ca6ac79a1129
Signature
ed25519:860faf0c9f91cfeb53a8ab837c883e89ff7597d51c77092f3fcc9ef533f301e6788d31478e934f41dc4709b2be1209009693dc12a2ed67533fda6f36e53e200b
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
Verify this in your browser

DNS Records

A 1

  • 23.185.0.3

AAAA 2

  • 2620:12a:8001::3
  • 2620:12a:8000::3

MX 2

  • {"priority":10,"exchange":"mxb-002f7301.gslb.pphosted.com"}
  • {"priority":10,"exchange":"mxa-002f7301.gslb.pphosted.com"}

TXT 4

  • atlassian-domain-verification=DjNBBBOlarzEnFCvY9k/XKjLNq3a45aOAH/hB8dfX42LNc8NtbnpmXk8WhXHZ0oy
  • bw=sI3BCDP5hiNl8KC9zB3Lx0v1PZ939bxKJmohuLnqvQWF
  • v=spf1 ip4:148.163.143.211 ip4:148.163.146.16 ip4:153.106.124.191 ip4:153.106.124.17 ip4:153.106.142.10 ip4:153.106.135.33 ip4:153.106.124.21 ip4:153.106.124.9 include:_spf1.calvin.edu ~all
  • v=DMARC1; p=none; rua=mailto:e3skxwvt@ag.us.dmarcian.com; ruf=mailto:e3skxwvt@fr.us.dmarcian.com;

NS 2

  • dns2.calvin.edu
  • dns.calvin.edu

SOA 1

  • {"mname":"dns.calvin.edu","rname":"dns-admin.calvin.edu","serial":2260609001}

TLS Certificates (0)

None.

Subdomains (13)