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highmarkblueshield.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-17 · error crawled 2026-05-09 5 attempts

US · 167.164.4.237 · AS21965 Highmark Inc

Reputation 82/100 crawl error no dmarc policy

http error: All connection attempts failed

Registration

Registrar
MarkMonitor Inc.
Created
2003-01-27
Expires
2027-01-27 253 days left
Updated
2025-12-26
Name servers
  • ns1.highmarkhealth.org
  • ns2.highmarkhealth.org

DNS records live

NS
  • ns1.highmarkhealth.org
  • ns2.highmarkhealth.org
MX
  • 5 mailgate.highmark.com
TXT
Show 6 TXT records
  • SFMC--AP_vCDU2YUb9RJoJYpNsQVI-QB6glBscqunX-m3
  • SFMC-3YJS0MJ1RHmlTWrg_5knjHH4q7otHXsB8QaCUI4m
  • SFMC-6EmwIIek8GIft1bChbpXjQeEAju0kBi_JPeSHrY2
  • SFMC-CeMHSYs1dT-uKdCSDJVtDvzZRh2LeOEmS3EM_mwh
  • SFMC-lGJQapr-8E34jgW72URaLO_qqhuh4F-f1qSWe5Y2
  • 1253l4fjv66ulqplsvq503upci

Email authentication weak

SPF
v=spf1 mx a:igate.highmark.com a:igate2.highmark.com ip4:157.154.7.48/28 ip4:167.164.7.48/28 ip4:13.56.105.252 include:spf_.mpx-smtp.mpulsemobile.com -all
strict (-all)
DMARC
not published
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA13zP+ZbUZuVWikGIx4c3zgx70XRPnd/IBL/gJT/BWQxhjM+bWoahzEmks/V4e47adPMduRMvDDivESqzRA…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuwdrwt0zLhpngNDryI/sHeTvTB0lqgmq4jHSyD4kwqDsuWBmP4O7iHSe4VxVLoOjmgMJuPSVrfzSrGPpE4…
selectors probed

Certificates

Loading certificate

Linked from (6)