Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dr-gumpert.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 11:05:23 UTC · ↺ Refresh
MX Hostnames
- mailgw.mobius-it.de
- mailgw.mobius-it.de
- mailgw.mobius-it.de
MX Priorities
- mailgw.mobius-it.de: 10
- mailgw.mobius-it.de: 20
- mailgw.mobius-it.de: 30
A / AAAA Records
- 91.99.207.6 ↩ static.6.207.99.91.clients.your-server.de
- 2a01:4f8:1c1a:c4bc::1 (no PTR)
Mail Server IPs
- 109.230.255.171 ↩ mailgw.mobius-it.de
- 2a05:bec0:31:102::171 ↩ mailgw.mobius-it.de
SOA Record
Raw SOA
candy.ns.cloudflare.com dns.cloudflare.com 2397253427 10000 2400 604800 1800
Primary NS (mname)
candy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397253427
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
candy.ns.cloudflare.com
lloyd.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mlsend.com mx include:mailgw.mobius-it.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];adkim=s;aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
3 records- SPFv=spf1 include:_spf.mlsend.com mx include:mailgw.mobius-it.de -all
- 1|www.dr-gumpert.de
- google-site-verification=lyrm4zPeTDE9XSlmyruLUKfk1ujUPqucCOCWQ35SjRg
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