rac.de

Valid Email Server
Domain Lookup › rac.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 00:11:33 UTC · ↺ Refresh

MX Hostnames

  • mx2.rac.de
  • mx.rac.de

MX Priorities

  • mx2.rac.de: 20
  • mx.rac.de: 10

A / AAAA Records

  • 202.61.233.63 ↩ ae93f.netcup.net
  • 2a03:4000:61:8109::20:1138 (no PTR)

Mail Server IPs

  • 213.144.11.13 ↩ mx2.rac.de
  • 2a02:788:115:20e::25:13 ↩ mx2.rac.de
  • 213.144.11.11 ↩ mx.rac.de
  • 2a02:788:115:20e::25:11 ↩ mx.rac.de

SOA Record

Raw SOA ns1.racnet.net sysadmin.racnet.net 2026030901 86400 3600 86400 1800
Primary NS (mname)
ns1.racnet.net
Admin Email (rname)
sysadmin@racnet.net
Serial
2026030901
Refresh
86400s
Retry
3600s
Expire
86400s
Minimum TTL
1800s

Nameservers (NS)

ns04.telemaxx.org
ns03.telemaxx.net
ns02.telemaxx.net
ns1.racnet.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:213.144.11.0/27 ip6:2a02:788:115:200::/56 -all
📊 DNS lookups: 0/10
✓ 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

5 records
  • google-site-verification=E3FSDiOxeMev-vDW-Q9g7tuurmDxPXNjqCj8UW2FRHw
  • MS=ms93184979
  • abh-168-67r
  • figma-domain-verification=53eac22bb5276f7dba149468554b8f947e1f08a87db847c9260dd5bf9fb8216d-1738318709
  • SPFv=spf1 ip4:213.144.11.0/27 ip6:2a02:788:115:200::/56 -all
Full email verification for rac.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits