mekralang.us

Valid Email Server
Domain Lookup › mekralang.us

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mekralang.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 12:12:46 UTC · ↺ Refresh

MX Hostnames

  • mekralang-us.mail.protection.outlook.com

MX Priorities

  • mekralang-us.mail.protection.outlook.com: 10

A / AAAA Records

  • 195.201.87.101 ↩ static.101.87.201.195.clients.your-server.de

Mail Server IPs

  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA hydrogen.ns.hetzner.com dns.hetzner.com 2025101301 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2025101301
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

oxygen.ns.hetzner.com
helium.ns.hetzner.de
hydrogen.ns.hetzner.com

SPF Record

✓ Strict (-all)
v=spf1 mx a:mail.lang-mekra.com a:mail1.mekra.de a:mail2.mekra.de mx:mail.mekralang.us ip4:206.74.53.198 ip4:195.145.209.35 ip4:195.145.209.36 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

12 records
  • cisco-ci-domain-verification=30f2529a4183f058601fefdc5b5f04f14eaafcbcba75568cbda5a12d3fa7dfbb
  • duo_sso_verification=4SuhMS89mwRMEZQJzVhZwSuhzSGWQMeYioaLQBDIHTWkh0V0QvbDpbldxxgjVAx2
  • gswpwc27gdrjkn3v45th76nwrbw4y1ft
  • nvt08q2dz6tygs6v537try56ll7vkd0v
  • tlhrq1zjhjz22dsvy5t4ynlj9kbffhtc
  • SPFv=spf1 mx a:mail.lang-mekra.com a:mail1.mekra.de a:mail2.mekra.de mx:mail.mekralang.us ip4:206.74.53.198 ip4:195.145.209.35 ip4:195.145.209.36 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
  • 9s5sxmmphwk2l1xspj2325ll6tc26nmk
  • knowbe4-site-verification=5f97fe0585292c090fa4c408d6d88379
  • 00bq0nq94gnmztmjtbkbbkcg07fwsc82
  • MS=ms56990015
  • UaH/uHEaoIi/0KpOTCrTLzazOZSHOxdGLqbBxY4+vhAey3soqIzBaAp4DMM+yxE/KZawje6qyTtSqaC8EUti4Q==
  • aor0rurg175v5tqh550loubfkv
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for mekralang.us

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits