Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sauberenergie.de
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 09:40:34 UTC · ↺ Refresh
MX Hostnames
- mxb-00818001.gslb.pphosted.com
- mxa-00818001.gslb.pphosted.com
MX Priorities
- mxa-00818001.gslb.pphosted.com: 10
- mxb-00818001.gslb.pphosted.com: 20
A / AAAA Records
- 37.157.253.94 (no PTR)
Mail Server IPs
- 143.55.145.180 ↩ mx07-00818001.pphosted.com
SOA Record
Raw SOA
ns1.telekom-domains.de dns.telekom.de 2026012601 10800 3600 2419200 43200
Primary NS (mname)
ns1.telekom-domains.de
Admin Email (rname)
dns@telekom.de
Serial
2026012601
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
43200s
Nameservers (NS)
ns2.telekom-domains.de
ns1.telekom-domains.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a ip4:178.212.73.50 ip4:37.157.253.82 ip4:138.201.24.137 ip4:185.26.38.41 ip4:92.222.206.14 ip4:84.16.246.128/26 ip4:193.158.93.155 ip4:193.158.93.136 include:spf.protection.outlook.com include:amazonses.com include:ispgateway.de include:spf-00818001.pphosted.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1:d:s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- 41b13d0e2e7e7f1b624d67dc93a727643e237e351177f66fad7a99e676fe86b
- MS=ms31224895
- SPFv=spf1 a ip4:178.212.73.50 ip4:37.157.253.82 ip4:138.201.24.137 ip4:185.26.38.41 ip4:92.222.206.14 ip4:84.16.246.128/26 ip4:193.158.93.155 ip4:193.158.93.136 include:spf.protection.outlook.com include:amazonses.com include:ispgateway.de include:spf-00818001.pphosted.com ~all
- +XaFHgstuNic89Lm1Trb7kj22f8/Mu8PQEDsi+IYk0juWgVZQmm4SYndAAsBbpcKaiSZP3Pcg+OgeQdJoHTD7Q==
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