Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thomas-daily.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 22:05:16 UTC · ↺ Refresh
MX Hostnames
- thomasdaily-de01e.mail.protection.outlook.com
MX Priorities
- thomasdaily-de01e.mail.protection.outlook.com: 10
A / AAAA Records
- 213.164.72.184 ↩ proxy.dc3.thomas-daily.de
Mail Server IPs
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.costar.com hostmaster.costar.com 2026012702 10800 3600 604800 86400
Primary NS (mname)
ns1.costar.com
Admin Email (rname)
hostmaster@costar.com
Serial
2026012702
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.costar.com
ns1.costar.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:213.164.72.128/25 include:spf.sec-provider.de include:spf.protection.outlook.com ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
15 records- atlassian-domain-verification=LAkz2FUxxMo9oBp9qlpKyMPkFQT3p7fXn2F/dz0S07Gt8LASUog19dNicOe7njFJ
- apple-domain-verification=tNQyCUKkC1b6mOYO
- canva-site-verification=BO62EuF70v-J4knJJ1qWbA
- onetrust-domain-verification=16ad4925eeb74c599b474ff681ea1eb3
- google-site-verification=ILI5ZsQltWy6--dCHi1M-O_pTBWni9JR7WKcRmfB9O4
- ErIoRD/B4CyZ/ey/6LGuZMlMPMqJyu66A95WgpsrkapPVBZixxGfl6PCjTSLz3xTWTHHqDpEY6RmzWxcUKEuGg==
- pendo-domain-verification=377e17cc-8d48-4ad3-8169-11d91e0eab2f
- SPFv=spf1 mx ip4:213.164.72.128/25 include:spf.sec-provider.de include:spf.protection.outlook.com ?all
- knowbe4-site-verification=f260d28316f3a7f096abacd939b0359a
- onetrust-domain-verification=7cdc8a1f7a10491bbfffeaa7812d830e
- figma-domain-verification=8232118525ac89d71aa3f807657ba9e5e26cfa8f711f2e3144c4c5c7fc2aec1e-1734372308
- adobe-idp-site-verification=24664704b6bf9cad007ee8e4e6f54db759418404868491369b399f373520defd
- ZOOM_verify_y-AwoUBGQSWvzLOOtO7C9g
- 99jftncasdbtvtb70j5a1tnku1
- MS=ms44096472
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