Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rzs-stade.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 14:16:38 UTC · ↺ Refresh
MX Hostnames
- smail-neh.dts-security.de
- smail-neh-mta1.dts-security.de
MX Priorities
- smail-neh-mta1.dts-security.de: 5
- smail-neh.dts-security.de: 10
A / AAAA Records
- 62.116.174.10 ↩ webhost.city-map.com
Mail Server IPs
- 212.101.206.68 ↩ smail-neh-mta1.dts-security.de
- 84.201.116.117 ↩ smail-neh.dts-security.de
SOA Record
Raw SOA
ns1.rzs-stade.de hostmaster.rzs-stade.de 12 86400 10800 3600000 172800
Primary NS (mname)
ns1.rzs-stade.de
Admin Email (rname)
hostmaster@rzs-stade.de
Serial
12
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns1a.dodns.net
ns2a.dodns.net
SPF Record
✓ Strict (-all)
v=spf1 mx a a:smail-neh.dts-security.de a:smail-neh-mta1.dts-security.de ip4:145.253.124.39 include:spf.nl2go.com include:emailsrvr.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
5 records- brevo-code:4acb5cfec7dece1d537145d3edcdfb3d
- MS=ms54766418
- MS=ms31781026
- SPFv=spf1 mx a a:smail-neh.dts-security.de a:smail-neh-mta1.dts-security.de ip4:145.253.124.39 include:spf.nl2go.com include:emailsrvr.com -all
- 4acb5cfec7dece1d537145d3edcdfb3d
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