Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nb-steuerberatung.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 11:23:02 UTC · ↺ Refresh
MX Hostnames
- mx19c.antispameurope.com
- mx19a.antispameurope.com
- mx19b.antispameurope.com
- mx19d.antispameurope.com
MX Priorities
- mx19d.antispameurope.com: 200
- mx19a.antispameurope.com: 10
- mx19b.antispameurope.com: 20
- mx19c.antispameurope.com: 100
A / AAAA Records
- 81.169.145.150 ↩ w96.rzone.de
- 2a01:238:20a:202:1150:: ↩ w96.rzone.de
Mail Server IPs
- 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
- 94.100.132.100 ↩ hsmx01.antispameurope.com
SOA Record
Raw SOA
shades10.rzone.de hostmaster.strato-rz.de 2020051919 86400 7200 604800 300
Primary NS (mname)
shades10.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051919
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks05.rzone.de
shades10.rzone.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:antispameurope.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- brevo-code:85c7949e4a192f3d53db69ae6ba53c91
- MS=ms47417430
- SPFv=spf1 include:spf.protection.outlook.com include:antispameurope.com ~all
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