Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sauerteig.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 22:12:23 UTC · ↺ Refresh
MX Hostnames
- sauerteig-de.mail.protection.outlook.com
MX Priorities
- sauerteig-de.mail.protection.outlook.com: 10
A / AAAA Records
- 217.160.0.52 ↩ 217-160-0-52.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1122.ui-dns.com hostmaster.1and1.com 2017112471 28800 7200 604800 300
Primary NS (mname)
ns1122.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2017112471
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1024.ui-dns.de
ns1016.ui-dns.org
ns1122.ui-dns.com
ns1091.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf-de.emailsignatures365.com include:_spf.google.com include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
6 records- brevo-code:d1864a8336de6cebbc14fb5fa58c2940
- apple-domain-verification=X4vEz2r2hA9Z7YyA
- 3Fz57RTRBcFg+IEgXuQOaLKBGRdad87cVHmbNy9GNlxZGoHWBnk/kAeibREzGXaT4hRYjt9WGuin54IwGAu9hw==
- 6mugfgtrtbha3n1nkod8dne99g
- MS=ms51410754
- SPFv=spf1 include:spf-de.emailsignatures365.com include:_spf.google.com include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de include:spf.protection.outlook.com ~all
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