Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
luther-lawfirm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 19:11:51 UTC · ↺ Refresh
MX Hostnames
- lutherlawfirm-com01e.mail.protection.outlook.com
MX Priorities
- lutherlawfirm-com01e.mail.protection.outlook.com: 0
A / AAAA Records
- 45.144.187.21 (no PTR)
Mail Server IPs
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.telekom-domains.de dns.telekom.de 2026022602 10800 3600 2419200 43200
Primary NS (mname)
ns1.telekom-domains.de
Admin Email (rname)
dns@telekom.de
Serial
2026022602
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
43200s
Nameservers (NS)
ns1.telekom-domains.de
ns2.telekom-domains.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:193.200.162.86 ip4:193.200.162.87 ip4:193.200.162.88 ip4:193.200.162.89 include:spfa.myconvento.com include:agenturserver.de include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
8 records- QuoVadis=e2eecf21-846a-419f-8a7d-2767132d2fdf
- cisco-ci-domain-verification=22da73b9d87300743a9d8a82d86bf5edd10bc1c7eea5fa4a80c3d2fcf4bb2d22
- docusign=11bef109-3ca4-46f9-a66d-424b14ee66b6
- domainVerification=06aaa5bd-1d09-4e30-b72c-18dce79bf15d
- SPFv=spf1 mx ip4:193.200.162.86 ip4:193.200.162.87 ip4:193.200.162.88 ip4:193.200.162.89 include:spfa.myconvento.com include:agenturserver.de include:spf.protection.outlook.com -all
- apple-domain-verification=DlD7Pg0sKDqqcrnp
- MS=ms33525951
- docusign=170830a0-05ae-42d8-a705-4a17f5138804
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 · Customize →
See demo & docs
Deep verification
Full email verification for luther-lawfirm.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits