Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kaltwasser.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 21:38:55 UTC · ↺ Refresh
MX Hostnames
- kaltwasser-de.mail.protection.outlook.com
MX Priorities
- kaltwasser-de.mail.protection.outlook.com: 0
A / AAAA Records
- 62.146.29.91 ↩ typo9.fixpunkt.net
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dodns.net hostmaster.kaltwasser.de 2024070215 86400 7200 3600000 172800
Primary NS (mname)
ns1.dodns.net
Admin Email (rname)
hostmaster@kaltwasser.de
Serial
2024070215
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns1a.dodns.net
ns2a.dodns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:217.160.142.116 ip4:62.146.29.89 include:cemsc.net include:_spf.zimpel.de include:spf.protection.outlook.com include:email.prnewswire.com include:spf-de.emailsignatures365.com a:cloud.kaltwasser.de a:www.kaltwasser.de -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=50; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
5 records- apple-domain-verification=i61xGo0nyEua9GhC
- MS=ms28841413
- SPFv=spf1 ip4:217.160.142.116 ip4:62.146.29.89 include:cemsc.net include:_spf.zimpel.de include:spf.protection.outlook.com include:email.prnewswire.com include:spf-de.emailsignatures365.com a:cloud.kaltwasser.de a:www.kaltwasser.de -all
- MS=ms55511043
- lnk_sndcpt_ad51dce9eac7c41a4b1d4cce01be2089
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