Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brainpool.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 19:56:42 UTC · ↺ Refresh
MX Hostnames
- brainpool-de.mail.protection.outlook.com
MX Priorities
- brainpool-de.mail.protection.outlook.com: 10
A / AAAA Records
- 176.28.38.191 ↩ vwp9786.webpack.hosteurope.de
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
dns.dns1.de hostmaster.partnergate.com 2025121201 28800 7200 604800 86400
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@partnergate.com
Serial
2025121201
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns.dns4.de
dns.dns2.de
dns.dns1.de
dns.dns3.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:185.48.2.28 ip4:10.0.224.16 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; adkim=s; aspf=r; sp=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
8 records- u6mju8a5j4r9042pgn67ovf8v7
- MS=F12395A7A55220C28CD30018F031546A77D11361
- box-domain-verification=eb389dfe6a3abdd234fed1f888cbe77b45befd397e463bad4dbf37adf0eb27e5
- canva-site-verification=8WVob95m7ILsIo7Zu3BYcA
- SPFv=spf1 include:spf.protection.outlook.com ip4:185.48.2.28 ip4:10.0.224.16 -all
- MS=ms52937798
- openai-domain-verification=dv-KKVB4S4TRTdkwW2xGgYpLwqF
- teamviewer-sso-verification=a3afa1febf06443391faf3b90557156f
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