rifcon.de

Valid Email Server
Domain Lookup › rifcon.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 14:18:19 UTC · ↺ Refresh

MX Hostnames

  • sgmg.rifcon.de

MX Priorities

  • sgmg.rifcon.de: 10

A / AAAA Records

  • 85.13.137.21 ↩ dd15928.kasserver.com

Mail Server IPs

  • 217.7.79.2 ↩ sgmg.rifcon.de

SOA Record

Raw SOA ns1032.ui-dns.org hostmaster.schlund.de 2016110533 28800 7200 604800 300
Primary NS (mname)
ns1032.ui-dns.org
Admin Email (rname)
hostmaster@schlund.de
Serial
2016110533
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1032.ui-dns.org
ns1032.ui-dns.de
ns1032.ui-dns.biz
ns1032.ui-dns.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:217.7.79.2 ip4:93.241.61.74 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
  • hsmjfbmaas98ljjru2kljtiilu
  • Wu9GBYCHlBW/p559P9eVgpWTuTSYtA79WA7ACVg9BTSd7nJ7DaIbX976qSotHd8lpI5PwmMwACGcsYTwLQh64A==
  • SPFv=spf1 ip4:217.7.79.2 ip4:93.241.61.74 include:spf.protection.outlook.com -all
  • MS=BA2804E74BEACF9A8F0BB35BDBEBFDEF8C63FE4F
  • wrBdu/nymnBOdwaHd35O14HFr2fTRPGWiGsJVJfeR/BSa0NKuW4qfc6ZjvCX7c3DLtk3k/81a1NJJwFl+5amIg==
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