Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
h7solutions.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 02:32:14 UTC · ↺ Refresh
MX Hostnames
- mail.h7solutions.de
MX Priorities
- mail.h7solutions.de: 10
A / AAAA Records
- 91.204.46.64 ↩ a2e40.netcup.net
- 2a03:4000:61:3946::18:1765 (no PTR)
Mail Server IPs
- 116.202.8.139 ↩ mail.h7solutions.de
SOA Record
Raw SOA
get.desec.io get.desec.io 2026035335 86400 3600 2419200 3600
Primary NS (mname)
get.desec.io
Admin Email (rname)
get@desec.io
Serial
2026035335
Refresh
86400s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns1.desec.io
ns2.desec.org
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:91.107.214.154 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
4 records- atlassian-sending-domain-verification=c192db13-0871-443c-b295-bdf9256326d7
- atlassian-domain-verification=O76kxebrmRRnt2HG9JzR8za188xTh6/SeyriIZWuDWXHSXFk2wAh6129mLavkd8K
- SPFv=spf1 mx ip4:91.107.214.154 -all
- google-site-verification=cL-22hxjrBbQuhTWn8F4oIDWyWSQDMm0DCI2z81KmFY
Full email verification for h7solutions.de
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