Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
comcave.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 23:38:40 UTC · ↺ Refresh
MX Hostnames
- comcave-de.mail.protection.outlook.com
MX Priorities
- comcave-de.mail.protection.outlook.com: 10
A / AAAA Records
- 85.214.66.76 (no PTR)
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.hosting.de info.hosting.de 2026032400 86400 7200 3600000 900
Primary NS (mname)
ns1.hosting.de
Admin Email (rname)
info@hosting.de
Serial
2026032400
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
900s
Nameservers (NS)
ns3.hosting.de
ns2.hosting.de
ns1.hosting.de
SPF Record
✓ Strict (-all)
v=spf1 mx a:181109sbshd2wdum3cm.managed.hosting.zone a:1902227bfuuqyzh65jw.managed.hosting.zone a:mta.comcave.com a:mta-tls.comcave.com include:ispgateway.de include:spf.protection.outlook.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; adkim=s; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._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
2 records- MS=ms28095331
- SPFv=spf1 mx a:181109sbshd2wdum3cm.managed.hosting.zone a:1902227bfuuqyzh65jw.managed.hosting.zone a:mta.comcave.com a:mta-tls.comcave.com include:ispgateway.de include:spf.protection.outlook.com -all
Full email verification for comcave.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits