Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
counterpart.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 21:12:30 UTC · ↺ Refresh
MX Hostnames
- counterpart-de.mail.protection.outlook.com
MX Priorities
- counterpart-de.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.0.232 (no PTR)
- 104.26.1.232 (no PTR)
- 172.67.70.6
- 2606:4700:20::681a:1e8
- 2606:4700:20::681a:e8
- 2606:4700:20::ac43:4606
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
janet.ns.cloudflare.com dns.cloudflare.com 2398377083 10000 2400 604800 1800
Primary NS (mname)
janet.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398377083
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
janet.ns.cloudflare.com
rory.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:212.184.92.190 include:spf.protection.outlook.com include:agenturserver.de include:_spf.zimpel.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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
3 records- MS=ms77703994
- google-site-verification=319ztG3bCssoKZLsGLdXi7azSvNIBR4OzHAS6Jo5B9E
- SPFv=spf1 ip4:212.184.92.190 include:spf.protection.outlook.com include:agenturserver.de include:_spf.zimpel.de -all
Full email verification for counterpart.de
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