Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
raabkarcher.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 21:19:28 UTC · ↺ Refresh
MX Hostnames
- raabkarcher-de.mail.protection.outlook.com
MX Priorities
- raabkarcher-de.mail.protection.outlook.com: 0
A / AAAA Records
- 52.232.40.217 (no PTR)
Mail Server IPs
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.eurodns.com hostmaster.eurodns.com 2026011410 43200 7200 1209600 86400
Primary NS (mname)
ns1.eurodns.com
Admin Email (rname)
hostmaster@eurodns.com
Serial
2026011410
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.eurodns.com
ns4.eurodns.com
ns1.eurodns.com
ns2.eurodns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:hybrid.stark-deutschland.de a:otc-de-spf.mms.t-systems-service.com include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.retarus.com include:_spf.general.transactional-mail-a.com include:_spf.tivian.com include:essprod0.templafy-ess.com ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
10 records- MS=ms89850731
- workplace-domain-verification=yVF2UCxVdZ05hscSnr9FoJ1w7HTwUS
- facebook-domain-verification=3gz1yzq1innab1c23nahjbujcwcusq
- HA8CYUjUt2KoUlMMn8OF9zhJ2deEKdyMq2qmmwqwKCGgck5Bqj3vv0rm/2gy22rAd02unK2DHCL0rwHP3xmzrA==
- adobe-sign-verification=12b6704946e510be5a8dd3188f7eb15f
- lucid-verification=<pva@YWE0quk7wtw9vcx>
- SPFv=spf1 a:hybrid.stark-deutschland.de a:otc-de-spf.mms.t-systems-service.com include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.retarus.com include:_spf.general.transactional-mail-a.com include:_spf.tivian.com include:essprod0.templafy-ess.com ~all
- atlassian-domain-verification=dxj973uPA0nkKB+xJMwnrDUM9fFUj4p8cwHImdNzP+SFjUcyPVn0UkrBdbp/nrs6
- brevo-code:b0e8ad27bdc6abc11acf3bf72badcc09
- google-site-verification=sLN_P5Joo7w7jfb_bG_fh3-xlvc31kGqK-eFtXcgYlU
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 raabkarcher.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits