Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
notos-xperts.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:48:50 UTC · ↺ Refresh
MX Hostnames
- notosxperts-de01c.mail.protection.outlook.com
MX Priorities
- notosxperts-de01c.mail.protection.outlook.com: 0
A / AAAA Records
- 82.165.250.17 (no PTR)
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1120.ui-dns.org hostmaster.1und1.com 2017060118 28800 7200 604800 600
Primary NS (mname)
ns1120.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060118
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1120.ui-dns.org
ns1055.ui-dns.de
ns1028.ui-dns.biz
ns1032.ui-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r
✓ Reject — strongest protection
📋 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
5 records- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms60745374
- google-site-verification=i-w7HDNdTUFDhOEHlA0kgGUjpqe0PFoskFK-9KEIpTg
- google-site-verification=cURWDStEfDcEFZ_XAOdIVanV_H-ZcGpMWxvE8K2f4zI
- google-site-verification=eqsoO4edp9m6Cx0B8EoY0sVzw2oD3CbzvwTi10wk9x0
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