ag-r.de

Valid Email Server
Domain Lookup › ag-r.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ag-r.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 03:46:46 UTC · ↺ Refresh

MX Hostnames

  • mail.cotec1.de

MX Priorities

  • mail.cotec1.de: 10

A / AAAA Records

  • 159.69.241.251 ↩ static.251.241.69.159.clients.your-server.de

Mail Server IPs

  • 80.243.45.198 ↩ mail.cotec1.de

SOA Record

Raw SOA a.ns14.net providing.cotec-gruppe.de 2024021400 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
providing@cotec-gruppe.de
Serial
2024021400
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

c.ns14.net
a.ns14.net
d.ns14.net
b.ns14.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:80.243.45.197 ip4:80.243.45.198 ip4:80.243.45.199 ip4:80.243.45.212 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • google-site-verification=3JAxJUAiZYqN30Ft7Ml54xlmunLtE4C1ShhnZKDXH2Q
  • SPFv=spf1 mx ip4:80.243.45.197 ip4:80.243.45.198 ip4:80.243.45.199 ip4:80.243.45.212 ~all
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