Domain Overview
DNS: ✓ 8d ago
Checker: ✓ 8d ago
6651customs.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-10 01:52:11 UTC · ↺ Refresh
MX Hostnames
- 6651customs.net
MX Priorities
- 6651customs.net: 5
A / AAAA Records
- 5.78.115.144 ↩ static.144.115.78.5.clients.your-server.de
Mail Server IPs
- 5.78.115.144 ↩ static.144.115.78.5.clients.your-server.de
SOA Record
Raw SOA
ns1.he.net hostmaster.he.net 2025122406 86400 7200 3600000 172800
Primary NS (mname)
ns1.he.net
Admin Email (rname)
hostmaster@he.net
Serial
2025122406
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns3.he.net
ns2.he.net
ns1.he.net
ns5.he.net
ns4.he.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:5.78.115.144 ip6:2a01:4ff:1f0:d855::1 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- SPFv=spf1 ip4:5.78.115.144 ip6:2a01:4ff:1f0:d855::1 -all
- google-site-verification=MdJgtLzSxvkYf6PzTVYQ8MPVFitsoWhtVjwGAZgv6Uk
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