Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
weisse-liste.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 10:54:09 UTC · ↺ Refresh
MX Hostnames
- weisseliste-de01e.mail.protection.outlook.com
MX Priorities
- weisseliste-de01e.mail.protection.outlook.com: 10
A / AAAA Records
- 185.57.242.70 ↩ wl0-l-proxy0.iquer.net
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.iquer.net hostmaster.iquer.net 2019061801 28800 7200 604800 86400
Primary NS (mname)
ns0.iquer.net
Admin Email (rname)
hostmaster@iquer.net
Serial
2019061801
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.iquer.net
ns0.iquer.net
ns1.iquer.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.iquer.net include:spf.protection.outlook.com include:spf.servicemail24.de ip4:145.228.190.192/27 ip4:40.92.0.0/14 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- D-TRUST=4W5XNRHI5KM25ET
- SPFv=spf1 include:_spf.iquer.net include:spf.protection.outlook.com include:spf.servicemail24.de ip4:145.228.190.192/27 ip4:40.92.0.0/14 -all
- MS=ms96273587
- D-TRUST=6S2MYNJWJKLVJ5K
- google-site-verification=Yo14l_41Pp2ko6PNJVA3ljC1tbiEB94bjrUDxRLR31M
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 weisse-liste.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits