Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
b-slogistik.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-08-19 05:27:16 UTC · ↺ Refresh
MX Hostnames
- nagelgroup-com01c.mail.protection.outlook.com
MX Priorities
- nagelgroup-com01c.mail.protection.outlook.com: 0
A / AAAA Records
- 202.61.199.159 ↩ s23.be-on.dev
- 2a03:4000:59:bcf::1013:1 (no PTR)
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.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::1 ↩ mail-fr4p281cu03101.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
SOA Record
Raw SOA
a.ns14.net support.syscon.biz 2025090108 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
support@syscon.biz
Serial
2025090108
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
d.ns14.net
c.ns14.net
b.ns14.net
a.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:relay.mailchannels.net a:mx.syscon.biz -all
📊 DNS lookups: 5/10
✓ 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
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- i5srm8fr96etn2g1q5sjql3e1c
- 4d71m5hrdpfpqrvsdsd43e2ibb
- SPFv=spf1 mx include:spf.protection.outlook.com include:relay.mailchannels.net a:mx.syscon.biz -all
- miro-verification=ce460025b94d354f113d3903126cce93d3daf2f6
- GebY4a79k40dCS6fHFEH5VjAKLuNKOews1dPNsMuqsXObaJkXZ9OrX6fYj1yLcgB3FGEEZZVWlpyt1oc7B8cpQ==
- smubcotesr11li86kc564pd38v
- MS=ms82168824
- p7lmmrvbku7nod67hkp8e34krt
- google-site-verification=5y5uLU7E2HcxVc54S4AKgiB5Eh5GWporf2Namb6Yoj8
- h0l3m6q8gk2mc2f1r5nku5kri1
- gcaeol9a20jrrjnq0ciim7n4mj
- 6ua17ndtuc5kujr7he6mcob7c0
- gnn3qg1n8b8og29v64nc6mg5cs
- atlassian-domain-verification=oI0SvpiXTuArAUwjTamal6FSOor8J97KHTsE8nwY9lAlCy9pnsHCLByX0NTualZJ
- ae18nadlfjfe6or8sfim9qgsb4
- g2jp933a5lkrl267ilc7sr3c1j
- m4bd5l0fa6vn360ml80leucudb
- 2lq5vtmp463q0kbua94hh7vj2g
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 b-slogistik.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits