Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
forum3.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 14:51:04 UTC · ↺ Refresh
MX Hostnames
- mail11.mail-gw.de
- mail12.mail-gw.de
MX Priorities
- mail11.mail-gw.de: 10
- mail12.mail-gw.de: 20
A / AAAA Records
- 217.79.178.235 ↩ forum3.de
Mail Server IPs
- 95.130.17.250 ↩ mail11.mail-gw.de
- 95.130.17.251 ↩ mail12.mail-gw.de
SOA Record
Raw SOA
ns1.domainers.de hostmaster.internetwire.de 2023071502 3600 600 1209600 3600
Primary NS (mname)
ns1.domainers.de
Admin Email (rname)
hostmaster@internetwire.de
Serial
2023071502
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.domainers.de
ns3.domainers.de
ns1.domainers.de
ns4.domainers.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:srv1.serverclouds24.de include:spf.nl2go.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; pct=30
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 30% of failing messages only
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=r-lyRbfiIMEt3U9RUxMWDMdp8bmpjv9xA6EnIgjdFqs
- SPFv=spf1 +a +mx +a:srv1.serverclouds24.de include:spf.nl2go.com -all
Full email verification for forum3.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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