Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
123fahrschule.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 11:18:41 UTC · ↺ Refresh
MX Hostnames
- 123fahrschule-de.mail.protection.outlook.com
MX Priorities
- 123fahrschule-de.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.74.120 (no PTR)
- 104.26.4.214 (no PTR)
- 104.26.5.214
- 2606:4700:20::681a:4d6
- 2606:4700:20::ac43:4a78
- 2606:4700:20::681a:5d6
Mail Server IPs
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
angela.ns.cloudflare.com dns.cloudflare.com 2399150214 10000 2400 604800 1800
Primary NS (mname)
angela.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399150214
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
angela.ns.cloudflare.com
jonah.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com include:26048598.spf10.hubspotemail.net include:sendgrid.net ip4:62.55.182.68 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=83600;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
11 records- google-site-verification=xXqm4PL0F3nBYXvMX9itlvCzUtFOctxfjhjMgUoeFa0
- have-i-been-pwned-verification=dweb_vcet3gr1sjn9iura0udbpt05
- lovable_verification=DEQsl6XuMhXr5BGURAYh
- openai-domain-verification=dv-YGraLNvnyl5ctW3WFhGPi1Pf
- static-site-verification=9b74a9c81ec6fdb39565726e51ec7107
- SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com include:26048598.spf10.hubspotemail.net include:sendgrid.net ip4:62.55.182.68 -all
- MS=ms82110360
- atlassian-domain-verification=AqvlJYDrvKnZgdLeAo7EfradOgJyV2RM8qcrhr90gbzoaqQ7Ql6TBOp2uLru0/zU
- facebook-domain-verification=m1x8amyg69thv7fspyz8032ww0dwby
- google-site-verification=EL-Y8d_WQpzOmEyGfqfuF1ydzfpmdt26gbgEI7V8Qq0
- google-site-verification=XSOO6eH86whyO6ZA-gUPLEykvzp7IROQzmNe71q6XYg
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 123fahrschule.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits