Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stiebel-eltron.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 07:09:57 UTC · ↺ Refresh
MX Hostnames
- stiebeleltron-de01i.mail.protection.outlook.com
MX Priorities
- stiebeleltron-de01i.mail.protection.outlook.com: 10
A / AAAA Records
- 217.13.71.1 ↩ cq5.stiebel-eltron.de
- 2a00:1030:1008:44::d90d:4701 ↩ cq5.stiebel-eltron.de
Mail Server IPs
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.waaf.net hostmaster\@ns1.waaf.net 2026022508 10800 3600 604800 3600
Primary NS (mname)
ns1.waaf.net
Admin Email (rname)
hostmaster\@ns1@waaf.net
Serial
2026022508
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.waaf.net
ns1.waaf.net
ns3.waaf.net
dns.wn-dns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:spf.stiebel-eltron.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
7 records- miro-verification=8b520578a216deb4e2f54cafadbbff735a9f692b
- MS=ms98375628
- Sendinblue-code:273e64583503db9a1b04622d240ef2f1
- _8qjiu3z7bj1x6xw5k0haiexgfiy6tta
- +4roW2cJqYDKYrebj8weAzdB8EauY/t1xZpUCupdfbF5Vd+PzGjV7hl/dDtXaoMxL3ZKTXIb7vvcGooxodUBrQ==
- SPFv=spf1 mx include:spf.stiebel-eltron.com include:spf.protection.outlook.com ~all
- google-site-verification=uiPzhQFgXQKMklfl284pem-A0CLUo8om_aif41Bzrkw
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