Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trinkkontor.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 00:09:52 UTC · ↺ Refresh
MX Hostnames
- trinkkontor-de.mail.protection.outlook.com
MX Priorities
- trinkkontor-de.mail.protection.outlook.com: 0
A / AAAA Records
- 213.203.223.216 (no PTR)
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.telekom-domains.de dns.telekom.de 2026032303 10800 3600 2419200 43200
Primary NS (mname)
ns1.telekom-domains.de
Admin Email (rname)
dns@telekom.de
Serial
2026032303
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
43200s
Nameservers (NS)
ns1.telekom-domains.de
ns2.telekom-domains.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:213.221.92.251 ip4:91.198.224.31 ip4:194.37.255.31 ip4:213.95.132.52 include:spf.protection.outlook.com include:spf3.k1net.de include:inxserver.com include:spfhard.crsend.com include:spf.docuguide.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
10 records- g6l5cmnvtqtyfbj6ywqzcm4s7r0y4d61
- t0b6kbq014v8s9y40c3t87bx8sb0ypvr
- MS=ms93456434
- google-site-verification=3XjtSG6Vt4scygWfu3DwRJpnP4v_LZUllSXB-VVPGRA
- fsz9trs65zf4j9d52n5mxfkvlfhzgdsl
- +y44Gr2xVQ/pqWIBWqTxPcuXMfmpmZXasTFPe9HX69nK3UGeNXFQ1CRkgDJgQZbZqGYTZW3Cr0clE/FVpvNkwA==
- atlassian-domain-verification=I/Xu5C0LpA7kvoEE9Ex1ZUYxhDvFzSkAXQpvUL5GBit8xPuag6vne0VnUTiek0xV
- SPFv=spf1 mx ip4:213.221.92.251 ip4:91.198.224.31 ip4:194.37.255.31 ip4:213.95.132.52 include:spf.protection.outlook.com include:spf3.k1net.de include:inxserver.com include:spfhard.crsend.com include:spf.docuguide.com -all
- nndw76042h5xgw8jh4vt4s3mr9ylzrxn
- docusign=7839480c-828c-4eee-9dd7-8525ae16da51
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