mattfeldt-saenger.de

Valid Email Server
Domain Lookup › mattfeldt-saenger.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mattfeldt-saenger.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 09:05:02 UTC · ↺ Refresh

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MX Hostnames

  • mattfeldtsaenger-de02c.mail.protection.outlook.com

MX Priorities

  • mattfeldtsaenger-de02c.mail.protection.outlook.com: 0

A / AAAA Records

  • 213.182.9.218 ↩ web02.in.messe.ag

Mail Server IPs

  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.your-server.de postmaster.your-server.de 2025120501 86400 10800 3600000 3600
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2025120501
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

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

SPF Record

✓ Strict (-all)
v=spf1 include:hostedoffice.ag include:spf.protection.outlook.com ip4:78.46.224.156 ip4:213.182.9.219 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

5 records
  • sbbqhoudqcvl9b6qokvfh9ogis
  • SPFv=spf1 include:hostedoffice.ag include:spf.protection.outlook.com ip4:78.46.224.156 ip4:213.182.9.219 -all
  • 22n7gu0pjhmmn336p913hprf3r
  • MS=ms89725286
  • lqm6iii62o30glja07tdcljkme
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