Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
einfach-gertz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 01:21:50 UTC · ↺ Refresh
MX Hostnames
- mxa.expurgate.de
- mxb.expurgate.net
- mxa.expurgate.net
- mxb.expurgate.de
MX Priorities
- mxa.expurgate.net: 10
- mxa.expurgate.de: 30
- mxb.expurgate.de: 40
- mxb.expurgate.net: 20
A / AAAA Records
- 85.13.131.94
Mail Server IPs
- 195.190.135.122 ↩ mxtls.expurgate.net
- 195.190.135.123 ↩ mxtls.expurgate.net
- 195.190.135.124 ↩ mxtls.expurgate.net
- 195.190.135.125 ↩ mxtls.expurgate.net
- 194.145.224.120 ↩ mxtls.expurgate.net
- 194.145.224.121 ↩ mxtls.expurgate.net
- 194.145.224.122 ↩ mxtls.expurgate.net
- 194.145.224.123 ↩ mxtls.expurgate.net
- 194.145.224.124 ↩ mxtls.expurgate.net
- 194.145.224.125 ↩ mxtls.expurgate.net
- 195.190.135.120
- 195.190.135.121
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2601191615 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2601191615
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 a ip4:217.92.191.164 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;rua=mailto:[email protected];rf=afrf;pct=100;ri=86400;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 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
2 records- SPFv=spf1 a ip4:217.92.191.164 -all
- google-site-verification=gSGowpBQXOb3FSM6Cw_haiTldsAZIjL1jstYHSHsdAQ
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