Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kohlergrohe.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 22:16:00 UTC · ↺ Refresh
MX Hostnames
- mxtls.expurgate.net
MX Priorities
- mxtls.expurgate.net: 10
A / AAAA Records
- 94.186.212.84
Mail Server IPs
- 195.190.135.123 ↩ mxtls.expurgate.net
- 194.145.224.125 ↩ mxtls.expurgate.net
- 195.190.135.122 ↩ mxtls.expurgate.net
- 194.145.224.121 ↩ mxtls.expurgate.net
- 195.190.135.120 ↩ mxtls.expurgate.net
- 194.145.224.122 ↩ mxtls.expurgate.net
- 195.190.135.121 ↩ mxtls.expurgate.net
- 194.145.224.120 ↩ mxtls.expurgate.net
- 195.190.135.124 ↩ mxtls.expurgate.net
- 194.145.224.123 ↩ mxtls.expurgate.net
- 195.190.135.125
- 194.145.224.124
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2025120300 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2025120300
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
oxygen.ns.hetzner.com
helium.ns.hetzner.de
hydrogen.ns.hetzner.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:83.138.65.110 ip4:83.138.68.128 ip4:83.138.67.208 ip4:83.138.68.144 include:rz.rau.biz include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; aspf=s; adkim=r; fo=0;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- apple-domain-verification=HsUSVPbSDTKUgSPF
- MS=ms69030345
- google-site-verification=Zb70B8CDw2yb9NLifTcHz7vnV-R6FYKdrCwcitLRbHA
- SPFv=spf1 ip4:83.138.65.110 ip4:83.138.68.128 ip4:83.138.67.208 ip4:83.138.68.144 include:rz.rau.biz include:spf.protection.outlook.com -all
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