srv99.de

Valid Email Server
Domain Lookup › srv99.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
srv99.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 03:13:13 UTC · ↺ Refresh

MX Hostnames

  • mx03.secure-mailgate.com
  • mx04.secure-mailgate.com

MX Priorities

  • mx04.secure-mailgate.com: 10
  • mx03.secure-mailgate.com: 10

A / AAAA Records

  • 172.67.211.189 (no PTR)
  • 104.21.85.219 (no PTR)
  • 2606:4700:3031::ac43:d3bd (no PTR)
  • 2606:4700:3033::6815:55db (no PTR)

Mail Server IPs

  • 46.243.88.177 ↩ node04.secure-mailgate.com
  • 46.243.88.175 ↩ node03.secure-mailgate.com
  • 46.243.88.176 ↩ node04.secure-mailgate.com
  • 46.243.88.174 ↩ node03.secure-mailgate.com

SOA Record

Raw SOA jerry.ns.cloudflare.com dns.cloudflare.com 2396980799 10000 2400 604800 1800
Primary NS (mname)
jerry.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396980799
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

samara.ns.cloudflare.com
jerry.ns.cloudflare.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

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