loop.de

Valid Email Server
Domain Lookup › loop.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 13:39:55 UTC · ↺ Refresh

MX Hostnames

  • mx2c52.megamailservers.eu
  • mx4c52.megamailservers.eu
  • mx.loop.de
  • mx3c52.megamailservers.eu

MX Priorities

  • mx2c52.megamailservers.eu: 100
  • mx4c52.megamailservers.eu: 120
  • mx.loop.de: 10
  • mx3c52.megamailservers.eu: 110

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 91.136.8.195 ↩ mx2c52.megamailservers.eu
  • 91.136.8.197 ↩ mx4c52.megamailservers.eu
  • 91.136.8.194 ↩ mx1c52.megamailservers.eu
  • 91.136.8.196 ↩ mx3c52.megamailservers.eu

SOA Record

Raw SOA ns1.o2online.de hostmaster.o2online.de 2026032000 14400 3600 604800 86400
Primary NS (mname)
ns1.o2online.de
Admin Email (rname)
hostmaster@o2online.de
Serial
2026032000
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.o2online.de
ns1.o2online.de
ns3.o2online.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:82.113.101.0/24 include:spfc50.megamailservers.eu include:spf.mail.telefonica.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

1 record
  • SPFv=spf1 ip4:82.113.101.0/24 include:spfc50.megamailservers.eu include:spf.mail.telefonica.de -all
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