Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
netze-bw.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 11:51:16 UTC · ↺ Refresh
MX Hostnames
- netzebw-de01c.mail.protection.outlook.com
MX Priorities
- netzebw-de01c.mail.protection.outlook.com: 10
A / AAAA Records
- 18.156.56.223 ↩ ec2-18-156-56-223.eu-central-1.compute.amazonaws.com
- 3.125.219.189 ↩ ec2-3-125-219-189.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
nss01.enbw.com hostmaster.enbw.com 2026031601 10800 3600 604800 86400
Primary NS (mname)
nss01.enbw.com
Admin Email (rname)
hostmaster@enbw.com
Serial
2026031601
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
nss04.enbw.com
nss03.enbw.com
nss02.enbw.com
nss01.enbw.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
15 records- canva-site-verification=MjkPaNDZdf6qIJAWomuY6A
- onetrust-domain-verification=92478fcf4f174035bd5fe06c516d83b2
- swisssign-check=yqCGFUJnaolqrn0eNZX_25RSdv8
- apple-domain-verification=PWUd4NEujxRDxXua
- s4OJW3SlH24QFIdvQYQLW6T/l4eBtB4DBl0KDbYLTELB/MRkzM91WJOuWfWj16gt8q8DEPDTqycfcekDKtB8pA==
- google-site-verification=LodeNx6UDwR369iSNgWLxWEoyex50Nwu3x1Qq9-aXN8
- ciscocidomainverification=7ba8516b853ee165e1a6a9638911969d27c0d29e00a84f80f3fa11f7a4ad24f6
- mongodb-site-verification=yzNJiAGP96EWsc0LjN71IzrqgNPz2eHc
- 96rl7v1xwc3m4y4cn15k7hqbxtynsw7t
- docker-verification=8080beae-ae0d-4c55-95cf-4220c0c682b4
- MS=ms15996965
- QuoVadis=c52a3d80-7f8b-4097-8c50-20d3a667e857
- SPFv=spf1 include:spf.protection.outlook.com include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- d365mktkey=Jx1FuDwexHW059r9CN2CJXlLmBkbzxi2Wfi5bP7rQVQx
- 9mwcljlzjydx1klph14h9hb3mgdg8dxr
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 netze-bw.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits