Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
teufel.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 19:55:29 UTC · ↺ Refresh
MX Hostnames
- teufel-de.mail.eo.outlook.com
MX Priorities
- teufel-de.mail.eo.outlook.com: 0
A / AAAA Records
- 128.65.210.217 (no PTR)
Mail Server IPs
- 52.101.103.137 ↩ mail-miypr02cu00101.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca48::10 ↩ mail-miypr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca48::8 ↩ mail-miypr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca38::8 ↩ mail-wa4pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::24 ↩ mail-am6pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-08.azure-dns.com azuredns-hostmaster.microsoft.com 2025061901 3600 300 2419200 300
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2025061901
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-08.azure-dns.org
ns4-08.azure-dns.info
ns1-08.azure-dns.com
ns2-08.azure-dns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:212.91.255.190 ip4:212.91.255.186 ip4:178.15.253.194 include:spfa.myconvento.com include:mail.zendesk.com include:spf-de.emailsignatures365.com include:spf.protection.outlook.com include:amazonses.com include:psm.knowbe4.com mx ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
16 records- cursor-domain-verification-9nd2vf=ViKlIYAb5xugnghVo0H1JSlPB
- have-i-been-pwned-verification=ce653601cf079b4deb5e8b644d4edd6d
- atlassian-domain-verification=ThyXkvF/hP6hSTv/WulMOLY2lSAwnZQ6JWIJy8ez632kdL3tIU1cBKIwxOEmKE0B
- bw=NQaUkuo9aemeuZrV2OkDla2qsf3CrCiqxhhMrWXh44JI
- anthropic-domain-verification-ns85z5=0nHUKR0ZG377pyyB3CQCpFJf9
- apple-domain-verification=od5L6XSk79VuvhMx
- ULqk7rvukiVnC2tLxWFzeqtlWiipNIMD2QQWCieXFRstut4gIXqI9Stz9w3LzNnn5HLkbwsR/Mgni7kzTMJ4GA==
- MS=B7948A746AF6110FAFEC4D8DC419B27C3B20E137
- miro-verification=82124eb13cc20a41a59c9058394217ac322e7f5a
- SPFv=spf1 ip4:212.91.255.190 ip4:212.91.255.186 ip4:178.15.253.194 include:spfa.myconvento.com include:mail.zendesk.com include:spf-de.emailsignatures365.com include:spf.protection.outlook.com include:amazonses.com include:psm.knowbe4.com mx ~all
- teamviewer-sso-verification=c14f499e41f24320b0c12ab6261e11aa
- atlassian-sending-domain-verification=0928216c-bc51-4832-bfb2-f4def82ad3e1
- google-site-verification=5bTJbWbds-69oY-L34jgoj5UGeFEg47P21kv2GPqQ_g
- openai-domain-verification=dv-si5NPOXlGFBjl5VCMcYlcQyQ
- amazonses:hzrdUtMnWYXtHqVCyOmhhTq64lafXwb0YKaBKAAwelI=
- google-site-verification=1bnRZyzMBwDG_OWlx9_8hY4AndO5stXivu1FLUX6ytA
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