Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tms-bonn.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 00:54:52 UTC · ↺ Refresh
MX Hostnames
- mail.tms-bonn.de
MX Priorities
- mail.tms-bonn.de: 10
A / AAAA Records
- 70.39.97.243 (no PTR)
- 169.47.130.68 ↩ 44.82.2fa9.ip4.static.sl-reverse.com
Mail Server IPs
- 212.79.162.2 ↩ mail.tms-bonn.de
SOA Record
Raw SOA
ns1.afraid.org dnsadmin.afraid.org 2511110003 86400 7200 2419200 3600
Primary NS (mname)
ns1.afraid.org
Admin Email (rname)
dnsadmin@afraid.org
Serial
2511110003
Refresh
86400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns3.afraid.org
ns2.afraid.org
ns1.afraid.org
ns4.afraid.org
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:strato.com ip4:212.79.162.2 include:_spf.strato.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a:strato.com ip4:212.79.162.2 include:_spf.strato.com ~all
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