thomar.de

Valid Email Server
Domain Lookup › thomar.de

Domain Overview

DNS: ✓ 14d ago Checker: ✓ 14d ago
thomar.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-08-20 18:09:07 UTC · ↺ Refresh

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MX Hostnames

  • thomar-de.mail.protection.outlook.com

MX Priorities

  • thomar-de.mail.protection.outlook.com: 1

A / AAAA Records

  • 109.71.74.44 ↩ srv-a-go.c-2506.maxcluster.net
  • 2a05:cc00::74:44:10 ↩ srv-a-go.c-2506.maxcluster.net

Mail Server IPs

  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns-872.awsdns-45.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-872.awsdns-45.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1712.awsdns-22.co.uk
ns-872.awsdns-45.net
ns-109.awsdns-13.com
ns-1286.awsdns-32.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:78.46.1.18 ip4:52.101.84.139 ip4:52.101.70.73 ip4:52.101.70.120 ip6:2a01:111:f403:c20a:0:0:0:7 include:spf.nl2go.com include:spf.protection.outlook.com include:amazonses.com include:srv-a-go.c-2506.maxcluster.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

2 records
  • google-site-verification=ocE2iWKNMqFhwnAR9QqHGSzntzDtOexeO8CPOMHJSCg
  • SPFv=spf1 ip4:78.46.1.18 ip4:52.101.84.139 ip4:52.101.70.73 ip4:52.101.70.120 ip6:2a01:111:f403:c20a:0:0:0:7 include:spf.nl2go.com include:spf.protection.outlook.com include:amazonses.com include:srv-a-go.c-2506.maxcluster.net -all
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