Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
koeltz.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 06:03:51 UTC · ↺ Refresh
MX Hostnames
- mxtls.expurgate.net
MX Priorities
- mxtls.expurgate.net: 0
A / AAAA Records
- 185.41.126.39
Mail Server IPs
- 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 ↩ mxtls.expurgate.net
- 195.190.135.121 ↩ mxtls.expurgate.net
- 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
- 194.145.224.120
SOA Record
Raw SOA
ns1.mijnhostingpartner.nl hostmaster.mijnpartnergroep.nl 2026022702 3600 600 1209600 3600
Primary NS (mname)
ns1.mijnhostingpartner.nl
Admin Email (rname)
hostmaster@mijnpartnergroep.nl
Serial
2026022702
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.mijnhostingpartner.nl
ns4.mijnhostingpartner.nl
ns2.mijnhostingpartner.nl
ns3.mijnhostingpartner.nl
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mijnhostingpartner.nl a:mail.ajedv.de a:login.ajedv.de a:ajedv.selfhost.eu ip4:80.151.15.111 include:spf.protection.outlook.com include:_spf.expurgate.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;pct=100;ri=86400;aspf=r;adkim=r;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.mijnhostingpartner.nl a:mail.ajedv.de a:login.ajedv.de a:ajedv.selfhost.eu ip4:80.151.15.111 include:spf.protection.outlook.com include:_spf.expurgate.net ~all
Full email verification for koeltz.com
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