merl.de

Valid Email Server
Domain Lookup › merl.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
merl.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-04 15:47:50 UTC · ↺ Refresh

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MX Hostnames

  • merl-de.mail.protection.outlook.com

MX Priorities

  • merl-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 212.44.169.18 (no PTR)

Mail Server IPs

  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.185.24 ↩ mail-zrxpr07cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::10 ↩ mail-miypr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns2.xenologics.com frank.xenologics.com 2026012801 28800 7200 604800 10800
Primary NS (mname)
ns2.xenologics.com
Admin Email (rname)
frank@xenologics.com
Serial
2026012801
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns4.xnc.de
ns2.xenologics.com
ns5.xnc.net

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:212.44.160.0/26 ip4:212.44.160.128/27 ip4:212.44.161.128/28 ip4:212.44.169.6 ip4:212.44.169.18 ip4:195.14.214.120/29 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];ruf=mailto:[email protected]; fo=1
⚠ 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

4 records
  • SPFv=spf1 mx a ip4:212.44.160.0/26 ip4:212.44.160.128/27 ip4:212.44.161.128/28 ip4:212.44.169.6 ip4:212.44.169.18 ip4:195.14.214.120/29 include:spf.protection.outlook.com -all
  • apple-domain-verification=UMbGK9lGz9NTp6X8
  • google-site-verification=6XaEhFXrPEz1tPtaMt2vkygCVGlVyVeT2E_Dvl3hKJo
  • MS=C8DACDA82AD78840BD6A02230FD01A540FEFA00E
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