Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zeroseven.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 08:26:01 UTC · ↺ Refresh
MX Hostnames
- mail4.internet-xs.de
MX Priorities
- mail4.internet-xs.de: 10
A / AAAA Records
- 128.140.3.147 ↩ zeroseven.de
- 2a01:4f8:1c1b:8e30::1 (no PTR)
Mail Server IPs
- 212.58.67.49 ↩ centos2.internet-xs.de
SOA Record
Raw SOA
a.ns14.net domains.zeroseven.de 2026010522 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
domains@zeroseven.de
Serial
2026010522
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
d.ns14.net
b.ns14.net
c.ns14.net
a.ns14.net
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; ruf=mailto:[email protected]; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
5 records- google-site-verification=kpMS6cfpF4w-F9Xx72GEjML51yXW8lv-OHYWL266XJo
- atlassian-domain-verification=STaJwHEj9VRfODWZuqIkisaMbtPE/SDFqrcHVpRUsfR4UZKWxNkFR0BgddmdXiD8
- 128.140.3.147
- openai-domain-verification=dv-4DmFPDUMUu4kwdN7KrhkvhZA
- MS=ms91380625
Full email verification for zeroseven.de
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