Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
apo-philippsburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 22:20:17 UTC · ↺ Refresh
MX Hostnames
- mail.apo-philippsburg.de
MX Priorities
- mail.apo-philippsburg.de: 10
A / AAAA Records
- 116.202.141.115 ↩ web1.pce-it-service.de
Mail Server IPs
- 116.202.141.115 ↩ web1.pce-it-service.de
SOA Record
Raw SOA
pdns1.bitstore.group tickets.pce-it-service.de 2023100601 10800 3600 604800 3600
Primary NS (mname)
pdns1.bitstore.group
Admin Email (rname)
tickets@pce-it-service.de
Serial
2023100601
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
pdns2.bitstore.group
pdns1.bitstore.group
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:web1.pce-it-service.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +a:web1.pce-it-service.de -all
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