Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
barth-maschinenbau.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 04:59:12 UTC · ↺ Refresh
MX Hostnames
- barthmaschinenbau-de01c.mail.protection.outlook.com
MX Priorities
- barthmaschinenbau-de01c.mail.protection.outlook.com: 10
A / AAAA Records
- 138.201.145.23 ↩ k14r46.meinserver.io
Mail Server IPs
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.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.timmehosting.de zonemaster.timmehosting.de 2026021703 7200 900 604800 86400
Primary NS (mname)
ns1.timmehosting.de
Admin Email (rname)
zonemaster@timmehosting.de
Serial
2026021703
Refresh
7200s
Retry
900s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns3.timmehosting.de
ns1.timmehosting.de
ns2.timmehosting.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.nl2go.com include:spf.sendinblue.com mx -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
9 records- _56l3bmr16wvz6zl8r30fp9evjz0qzno
- SPFv=spf1 include:spf.protection.outlook.com include:spf.nl2go.com include:spf.sendinblue.com mx -all
- google-site-verification=qPkshrbsrYdsHwSTTea09Mxybcme0rzZ3kyLZctnnB8
- brevo-code:329bfa9509ada0f99916438e1d0cc9be
- google-site-verification=YMXyMcdw6gnttkes8-oncDMUd5ncZJl_qPlI54zVSuk
- MS=ms55529307
- have-i-been-pwned-verification=dweb_eerrmula5hlf91a2dby0wf3h
- cx2kbtww20hqlrcyh2gd3k7g2hwsc6xf
- _2c4wwmags5mfyscmo21fk0497ioepfh
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 barth-maschinenbau.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits