Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hepu.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 23:32:25 UTC · ↺ Refresh
MX Hostnames
- mail01.hepu.de
MX Priorities
- mail01.hepu.de: 10
A / AAAA Records
- 134.119.0.108 ↩ ms10975.ispgateway.de
Mail Server IPs
- 216.31.74.207 ↩ mail01.hepu.de
SOA Record
Raw SOA
ns1045.ui-dns.com hostmaster.1und1.com 2017060171 28800 7200 604800 600
Primary NS (mname)
ns1045.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060171
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1045.ui-dns.de
ns1045.ui-dns.org
ns1045.ui-dns.com
ns1045.ui-dns.biz
SPF Record
✓ Strict (-all)
v=spf1 ip4:216.31.74.207 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- _globalsign-domain-verification=bwS6dvA5gtAL0RqHs7uIyJ-y_OMP9krWpuGidukjR8
- bkrmminu9vd3rcdpkillg7fdig
- SPFv=spf1 ip4:216.31.74.207 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
- 16njcgjajat8h3i54g408t1l9n
- MS=ms52495766
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