markel.de

Valid Email Server
Domain Lookup › markel.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
markel.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-24 16:30:37 UTC · ↺ Refresh

MX Hostnames

  • markel-de.mail.protection.outlook.com
  • mxbackup1.internet1.de

MX Priorities

  • markel-de.mail.protection.outlook.com: 10
  • mxbackup1.internet1.de: 200

A / AAAA Records

  • 13.107.253.40 (no PTR)
  • 13.107.226.40
  • 2620:1ec:bdf::40
  • 2620:1ec:46::40

Mail Server IPs

  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
  • 188.64.58.185 ↩ mxbackup1.internet1.de

SOA Record

Raw SOA edns3.ultradns.com paul\.hurdelbrink.markel.com 2024011888 86400 86400 86400 86400
Primary NS (mname)
edns3.ultradns.com
Admin Email (rname)
paul\@hurdelbrink.markel.com
Serial
2024011888
Refresh
86400s
Retry
86400s
Expire
86400s
Minimum TTL
86400s

Nameservers (NS)

edns3.ultradns.net
edns3.ultradns.org
edns3.ultradns.biz
edns3.ultradns.com

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:spf-us.emailsignatures365.com ip4:185.64.113.207 ip4:158.181.48.81 ip4:188.64.58.185 include:sendgrid.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • docusign=cf31f7f5-4270-4b54-9adf-f72bfd60dd54
  • bw=CRCxytiuIehP6Sue8Thg9yWZO5hby3zn61kv3VB6qgNs
  • d365mktkey=ztIGY1ckHkKgZGCvtBZSLdQWK55cVb2Cedm4SxoSxTcx
  • adobe-idp-site-verification=953af7d2240f4ca1b823e4da47a1f34844fa917c95dcbc0dbb3f4b8d2738f8bf
  • cisco-ci-domain-verification=15075cba0ebac7a9c4930b6e1cbb1945428b0eed6888da2e8bf18b489dc183e7
  • SPFv=spf1 a mx include:spf.protection.outlook.com include:spf-us.emailsignatures365.com ip4:185.64.113.207 ip4:158.181.48.81 ip4:188.64.58.185 include:sendgrid.net -all
  • MS=ms41441180
  • MS=ms84739178
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