ultra.de

Valid Email Server
Domain Lookup › ultra.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ultra.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 04:17:20 UTC · ↺ Refresh

MX Hostnames

  • mail.ultra.de
  • gate.ultra.de

MX Priorities

  • mail.ultra.de: 30
  • gate.ultra.de: 30

A / AAAA Records

  • 18.197.208.80 ↩ netigo47.aws.netigo.cloud

Mail Server IPs

  • 46.142.222.103 ↩ mail.ultra.de
  • 87.138.197.134 ↩ p578ac586.dip0.t-ipconnect.de

SOA Record

Raw SOA a.ns14.net service.netigo.de 2026011319 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
service@netigo.de
Serial
2026011319
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

a.ns14.net
c.ns14.net
b.ns14.net
d.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:46.142.222.98 ip4:46.142.222.102 ip4:46.142.222.103 ip4:87.234.225.34 ip6:2001:1438:101d:500::2 ip6:2001:1438:101d:500::102 ip6:2001:1438:101d:500::103 a:netigo47.aws.netigo.cloud include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 mx ip4:46.142.222.98 ip4:46.142.222.102 ip4:46.142.222.103 ip4:87.234.225.34 ip6:2001:1438:101d:500::2 ip6:2001:1438:101d:500::102 ip6:2001:1438:101d:500::103 a:netigo47.aws.netigo.cloud include:spf.protection.outlook.com -all
  • _obtj0egagn8bkjqdo1aa1yxinadstxt
  • QRT9Jlss+TXe+pktGWGrGtYkwxci5QrS1gzj6zBdwCqHVTj3L8iZHHzMUNrwtsOff2x1xcKbnE6nowr/pOL1Yg==
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