Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vipermail.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 04:50:37 UTC · ↺ Refresh
MX Hostnames
- server1.vipermail.de
MX Priorities
- server1.vipermail.de: 10
A / AAAA Records
- 152.53.161.238 ↩ mail.hugosmail.de
- 2a0a:4cc0:c0:ce4d::1 ↩ mail.hugosmail.de
Mail Server IPs
- 152.53.161.238 ↩ mail.hugosmail.de
- 2a0a:4cc0:c0:ce4d::1 ↩ mail.hugosmail.de
SOA Record
Raw SOA
ns1.digitalocean.com hostmaster.vipermail.de 1769462764 10800 3600 604800 1800
Primary NS (mname)
ns1.digitalocean.com
Admin Email (rname)
hostmaster@vipermail.de
Serial
1769462764
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns2.digitalocean.com
ns1.digitalocean.com
ns3.digitalocean.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:152.53.161.238 ip6:2a0a:4cc0:c0:ce4d::1 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
default._domainkey
mail._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
1 record- SPFv=spf1 mx ip4:152.53.161.238 ip6:2a0a:4cc0:c0:ce4d::1 -all
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