Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
data-tax.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 04:27:35 UTC · ↺ Refresh
MX Hostnames
- mx01.saas.itr-service.de
- mx02.saas.itr-service.de
MX Priorities
- mx02.saas.itr-service.de: 20
- mx01.saas.itr-service.de: 10
A / AAAA Records
- 62.138.184.96 ↩ websrv2.itr-service.de
- 2001:1520:1:200::5b9 ↩ websrv2.itr-service.de
Mail Server IPs
- 89.163.159.77 ↩ mx02.saas.itr-service.de
- 89.163.159.76 ↩ mx01.saas.itr-service.de
SOA Record
Raw SOA
ns2.itr-service.de b\.hupertz.data-tax.de 2024100801 10800 3600 604800 10800
Primary NS (mname)
ns2.itr-service.de
Admin Email (rname)
b\@hupertz.data-tax.de
Serial
2024100801
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns2.itr-service.de
pdns02.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:itr-mailservice.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- google-site-verification=6jj5CBIUZG8twNcakvYp7bKjvDln7qQ6bL_zn-Vv3nA
- MS=ms32497492
- SPFv=spf1 a mx include:itr-mailservice.de -all
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