Domain Overview
DNS: ✓ 8d ago
Checker: ✓ 8d ago
ziplinegear.biz
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-25 18:30:47 UTC · ↺ Refresh
MX Hostnames
- ziplinegear.biz
MX Priorities
- ziplinegear.biz: 0
A / AAAA Records
- 144.91.114.1 ↩ vmi1349937.contaboserver.net
Mail Server IPs
- 144.91.114.1 ↩ vmi1349937.contaboserver.net
SOA Record
Raw SOA
ns1.ziplinegear.biz server-admin.contabo.de 2026052505 3600 1800 1209600 86400
Primary NS (mname)
ns1.ziplinegear.biz
Admin Email (rname)
server-admin@contabo.de
Serial
2026052505
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.ziplinegear.biz
ns2.ziplinegear.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:144.91.114.1 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 +a +mx +ip4:144.91.114.1 ~all
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