Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
reifenpott.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 08:19:04 UTC · ↺ Refresh
MX Hostnames
- mail3.bitel.info
- mailbkup.bitel.info
MX Priorities
- mail3.bitel.info: 10
- mailbkup.bitel.info: 20
A / AAAA Records
- 212.100.40.123 ↩ mail3.bitel.info
- 2a00:4841:1:3::103:aaaa ↩ host03.bitel.info
Mail Server IPs
- 212.100.40.103 ↩ host03.bitel.info
- 2a00:4841:1:3::103 ↩ host03.bitel.info
- 77.75.206.150 ↩ mailbkup.bitel.net
- 2a00:4841:1:2::a150 ↩ mailbkup.bitel.net
SOA Record
Raw SOA
ns01.bitel.net hostmaster.bitel.de 2026030600 10800 3600 604800 1300
Primary NS (mname)
ns01.bitel.net
Admin Email (rname)
hostmaster@bitel.de
Serial
2026030600
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
1300s
Nameservers (NS)
ns03.bitel.net
ns01.bitel.net
ns02.bitel.net
SPF Record
✓ Strict (-all)
v=spf1 include:bitel.info -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:bitel.info -all
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