Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
bremerhaven.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-24 06:25:59 UTC ยท โบ Refresh
MX Hostnames
- mail.bremerhaven.de
MX Priorities
- mail.bremerhaven.de: 20
A / AAAA Records
- 185.204.97.98 โฉ www.bremerhaven.de
- 2a0a:f540:feed:2::19 โฉ bremerhaven.de
Mail Server IPs
- 185.204.97.95 โฉ mail.bremerhaven.de
SOA Record
Raw SOA
ns01.bremerhaven.de hostmaster.bit.bremerhaven.de 2114091010 43200 7200 2419200 86400
Primary NS (mname)
ns01.bremerhaven.de
Admin Email (rname)
hostmaster@bit.bremerhaven.de
Serial
2114091010
Refresh
43200s
Retry
7200s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
ns-02.briteline.de
ns01.bremerhaven.de
SPF Record
โ Strict (-all)
v=spf1 ip4:185.204.97.95 a:otc-de-spf.mms.t-systems-service.com a:kundentest.form-solutions.de -all
๐ DNS lookups: 2/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ Reject
v=DMARC1;p=reject;rua=mailto:[email protected]
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 1 found
mail._domainkey
โ Public key: 216 chars (valid)
โ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=U9UyieoBvtoUR_Ea_tVad0fHYGwglaG8Dn-H7f1UqDw
- SPFv=spf1 ip4:185.204.97.95 a:otc-de-spf.mms.t-systems-service.com a:kundentest.form-solutions.de -all
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