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sum.dk

.dk crawl

First seen 2026-05-21 · Last seen 2026-05-30 · pending crawled 2026-05-30 2 attempts

SE · 172.232.147.252 · AS63949 Akamai Connected Cloud

Reputation 100/100

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1000)

DNS records live

NS
  • ns6.sitnet.dk
  • ns7.sitnet.dk
MX
Show 8 MX records
  • 10 mx01.statens-it.dk
  • 10 mx02.statens-it.dk
  • 10 mx03.statens-it.dk
  • 10 mx04.statens-it.dk
  • 10 mx05.statens-it.dk
  • 10 mx06.statens-it.dk
  • 10 mx07.statens-it.dk
  • 10 mx08.statens-it.dk
TXT
  • 8yJVIvGbBcLBH9q9zyz9JPU/pF6fl71nUy2PvzdPanxBSWwWnO1/D9UJZ3p9qEZvOZP/qf+jhCQ9DJm1Rg+5jQ==
  • kFwmm4gNwys7maMLbEyaDOtXPMV7BcQ0USk4rwGSu/U716WIbhxq0pScYPCQRAZtkOxIyS1Bn7zTjGk7heCtRQ==
  • WN+hB+I07iC0dU9s3tdTPwEOQx+85AF62ee55xm/eY8YmyM8t14yuXV1i0No5HL9laYcaB+QmyStPkw2raINuw==

Email authentication strong

SPF
v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 ip4:193.3.234.62 ip4:13.69.14.193 ip4:193.3.234.5 ip4:193.3.234.141 ip4:188.64.157.0/28 include:umint.sitnet.dk include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;fo=0;rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;ruf=mailto:dmarcreports@dksund.dk
policy: reject (enforced)
DKIM
Show 12 DKIM selectors
  • default: v=DKIM1; p=
  • google: v=DKIM1; p=
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDY+sDx6NpVKLmysfbDtiKIbP2JD/yOXRKgKAbL4lAfDtwZMj4zRtXmw/YUOvOEXTffypG1Xs82ljk/nq0C8e…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8LlBhX/lza5OaMF0ouNMRUb+Tf6Zbo8tImJ8RVYVA9xZRjJ8LwPEQam/iyIoUxTbPCv/KxEtPIvzObcduDm…
  • k1: v=DKIM1; p=
  • k2: v=DKIM1; h=sha256; k=rsa; s=email; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1sbpBK2yXVF9IeyJFK98ENJNC3B8Tsdn6TmTMz8ZvWXG/k7/mS/Dx6JQZE+…
  • mail: v=DKIM1; p=
  • dkim: v=DKIM1; p=
  • s1: v=DKIM1; p=
  • s2: v=DKIM1; p=
  • mxvault: v=DKIM1; p=
  • smtpapi: v=DKIM1; p=
selectors probed

Certificate (current)

R3
from 2024-04-21 to 2024-07-20
Expired 681 days ago

Full certificate history on crt.sh ↗

Linked from (3)