lul-ing.de

Valid Email Server
Domain Lookup › lul-ing.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lul-ing.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 06:32:36 UTC · ↺ Refresh

MX Hostnames

  • luling-de0i.mail.protection.outlook.com

MX Priorities

  • luling-de0i.mail.protection.outlook.com: 0

A / AAAA Records

  • 185.181.134.27 ↩ r33404.agenturserver.it

Mail Server IPs

  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com

SOA Record

Raw SOA ns1062.ui-dns.biz hostmaster.schlund.de 2017080456 28800 7200 604800 300
Primary NS (mname)
ns1062.ui-dns.biz
Admin Email (rname)
hostmaster@schlund.de
Serial
2017080456
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1062.ui-dns.de
ns1062.ui-dns.org
ns1062.ui-dns.com
ns1062.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.crsend.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.crsend.com include:spf-de.emailsignatures365.com -all
  • google-site-verification=MDpQ8K9ELZFU7TskO6yywuKMJj3u9_WnG-nay3LPFks
  • v=verifydomain MS=5219696
  • sw-domain-hash=4a494db1d72af452a551859c753fbff1
  • google-site-verification=_X5UVhdrzBu-KY1bMcoYnXPceGqr1sFP9bKzbmvjjOc
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 lul-ing.de

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

No credit card required
Get 1,000 Free Credits