Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vbw-bochum.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 21:33:34 UTC · ↺ Refresh
MX Hostnames
- vbwbochum-de0i.mail.protection.outlook.com
MX Priorities
- vbwbochum-de0i.mail.protection.outlook.com: 100
A / AAAA Records
- 157.97.108.3 ↩ ip157-97-108-3.pbiaas.com
Mail Server IPs
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
adns01.de.tmr.net hostmaster.vbw-bochum.de 1769156332 10800 1800 604800 3600
Primary NS (mname)
adns01.de.tmr.net
Admin Email (rname)
hostmaster@vbw-bochum.de
Serial
1769156332
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
adns02.de.tmr.net
adns01.de.tmr.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:212.23.155.61 ip4:212.23.155.59 ip4:212.23.155.52 mx:vbw-bochum.de mx:unternehmen-online.de include:_spf.rexx-suite.com include:spf.datasec.de include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spfa.myconvento.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; fo=0; adkim=r; aspf=s; rf=afrf; sp=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
6 records- XWh2Z/IaZFPH8rPG69MMvYJt+fQS4TuO7SrBdpgR841D41oJirqXDY5JHeo5g7aleHWPM/Ekv3lzx4dHNeALpg==
- MS=811102AA3766465232F9E18F9C1A7D743235D8B9
- apple-domain-verification=foOnM9OmOU3r7Vml
- google-site-verification=yLwMHW1mqQq0BsnegK9v5GMmWGGO-Wcmol5eU4RJtC0
- SPFv=spf1 ip4:212.23.155.61 ip4:212.23.155.59 ip4:212.23.155.52 mx:vbw-bochum.de mx:unternehmen-online.de include:_spf.rexx-suite.com include:spf.datasec.de include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spfa.myconvento.com -all
- docusign=ca153f75-92a6-4792-a772-5f649bd9b71c
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