gu.se

Observed 2026-06-13T10:57:00.876Z (1h 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
0407d759-baae-4489-a56c-27d3809fe83f
Output Hash
9b3959857b95a759fbe0b76e1f1a5ed46c4d0f875d35741942513b543758df58
Signature
ed25519:8763b9743c50be5fb3d25f16a9a6e0c70af17fea9cf08cd72b13e92cd6efdf129993b3ac9b639e339cbf8593bf59c74e27eeba74f70e6527dedb07b19cb22c06
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
Verify this in your browser

DNS Records

A 1

  • 130.241.39.203

MX 1

  • {"priority":10,"exchange":"gu-se.mail.protection.outlook.com"}

TXT 20

  • atlassian-domain-verification=6Z6mb/CK6tL0szYjaJhRwpuBMgurE2vRjNw7AHfrowHpyFCT6aU25yAaEPEC7a3T
  • adobe-idp-site-verification=c2a0682bad454fc9abdaac816101ff94104948d70179e0bba9cc94fa464564cf
  • projectdiscovery-verification=23294731ed
  • apple-domain-verification=ocfEtR2ZhZkwBWeK
  • MS=ms77028744
  • miro-verification=d5a6a5db9288449281bc36da55d0a056ba08bdb2
  • v=spf1 ip4:130.235.56.200 ip4:79.136.98.172 ip4:91.123.56.128 ip4:193.26.30.0/25 ip4:217.28.204.8 ip4:195.10.211.16 ip4:193.12.108.68 ip4:213.157.70.73 ip4:213.157.70.75 ip4:88.151.78.132 ip4:130.241.135.107 ip4:130.241.135.110 include:spf.protection.outlook.com ip4:130.235.56.199 ip4:130.235.56.200 ip4:130.235.56.201 ip4:130.235.56.202 ip6:2001:6b0:16:1:5ee:bad:c0de:2200 ip6:2001:6b0:d:708:10:240:8:46 ip6:2001:6b0:d:708:10:240:8:48 ip6:2001:6b0:16:1:5ee:bad:c0de:2199 ip6:2001:6b0:16:1:5ee:bad:c0de:2201 ip6:2001:6b0:16:1:5ee:bad:c0de:2202 ip4:130.235.62.19 ip4:130.235.62.13 ip4:130.235.56.203 ip4:88.151.73.29 ip4:77.237.55.139 ip4:52.232.27.151 include:_spf.anpdm.com include:spf.hostingconnection.eu ip4:130.241.170.85 ip4:130.241.170.86 ip4:23.90.119.90 ip4:23.90.119.91 ip4:23.90.117.190 ip4:23.90.117.191 include:mail.webropolsurveys.com include:spf.mandrillapp.com include:spf.gansend.com include:_spf.ungapped.io include:spf.multinet.com ~all
  • mandrill_verify._CuH-xX7ZMOZE2ysN8mEjg
  • mentimeter-5a7c3cdb-74b0-43f5-bad0-f7bc1cd02a8f
  • HARICA-jBlxZ3v25ZVvol58IVw

NS 4

  • ns2.chalmers.se
  • sunic.sunet.se
  • ns1.net.gu.se
  • ns2.net.gu.se

SOA 1

  • {"mname":"ns1.net.gu.se","rname":"guns.gu.se","serial":2025058661}

CAA 6

  • {"flags":0,"tag":"issue","value":"harica.gr"}
  • {"flags":0,"tag":"issue","value":"letsencrypt.org"}
  • {"flags":0,"tag":"issue","value":"digicert.com"}
  • {"flags":0,"tag":"issue","value":"pki.goog"}
  • {"flags":0,"tag":"issue","value":"sectigo.com"}
  • {"flags":0,"tag":"issue","value":"godaddy.com"}

TLS Certificates (0)

None.

Subdomains (6)