Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
waterkotte.de
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 01:45:58 UTC · ↺ Refresh
MX Hostnames
- mxb-00373502.gslb.pphosted.com
- mxa-00373502.gslb.pphosted.com
MX Priorities
- mxb-00373502.gslb.pphosted.com: 10
- mxa-00373502.gslb.pphosted.com: 10
A / AAAA Records
- 172.64.145.151 (no PTR)
- 104.18.42.105 (no PTR)
- 2606:4700:4406::ac40:9197 (no PTR)
- 2606:4700:440a::6812:2a69 (no PTR)
Mail Server IPs
- 205.220.184.115 ↩ mx07-00373502.pphosted.com
- 185.183.31.147 ↩ mx08-00373502.pphosted.com
SOA Record
Raw SOA
hope.ns.cloudflare.com dns.cloudflare.com 2399240499 10000 2400 604800 1800
Primary NS (mname)
hope.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399240499
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
hope.ns.cloudflare.com
norm.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:136.243.166.14 ip6:2a01:4f8:d0a:637b::2 include:spf-00373502.pphosted.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
3 records- MS=ms16534399
- google-site-verification=xuccGH9cj0mmirTU9BfKHU2tS7C_6ErnTViNv6nHCxA
- SPFv=spf1 ip4:136.243.166.14 ip6:2a01:4f8:d0a:637b::2 include:spf-00373502.pphosted.com include:spf.protection.outlook.com -all
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