Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
baugenossenschaft.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 22:27:42 UTC · ↺ Refresh
MX Hostnames
- baugenossenschaft-de.mail.protection.outlook.com
MX Priorities
- baugenossenschaft-de.mail.protection.outlook.com: 0
A / AAAA Records
- 91.151.21.194 ↩ cloud7-vm576.de-nserver.de
Mail Server IPs
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.wobcom.de noc.wobcom.de 2019052403 10800 1800 604800 3600
Primary NS (mname)
ns1.wobcom.de
Admin Email (rname)
noc@wobcom.de
Serial
2019052403
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.wobcom.de
ns1.wobcom.de
ns3.wobcom.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:91.151.21.194 ip4:85.13.155.21 include:spf.protection.outlook.com include:_spf.rexx-suite.com include:_spf.aareon.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- SPFv=spf1 ip4:91.151.21.194 ip4:85.13.155.21 include:spf.protection.outlook.com include:_spf.rexx-suite.com include:_spf.aareon.com include:spf-de.emailsignatures365.com -all
- google-site-verification=B1hS6T94GH4vNnaXyrLvbMSX5c8Hw94GEtmFLzPDhK8
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 baugenossenschaft.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits