blue-service.de

Registration

Updated

2026-02-06

Name servers

• ns1.your-server.de.
• ns3.second-ns.de.
• ns.second-ns.com.

DNS records live

NS

• ns.second-ns.com
• ns1.your-server.de
• ns3.second-ns.de

MX

• 10 mxa-00551801.gslb.pphosted.com
• 10 mxb-00551801.gslb.pphosted.com

TXT

• wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk

Email authentication strong

SPF

v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

policy: reject (enforced)

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (1)

• behrenswerth.de×2