Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brueckner-hofmann.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 03:02:09 UTC · ↺ Refresh
MX Hostnames
- bruecknerhofmann-de02c.mail.protection.outlook.com
MX Priorities
- bruecknerhofmann-de02c.mail.protection.outlook.com: 0
A / AAAA Records
- 3.120.181.209 ↩ ec2-3-120-181-209.eu-central-1.compute.amazonaws.com
- 3.120.181.208 ↩ ec2-3-120-181-208.eu-central-1.compute.amazonaws.com
- 3.120.181.210
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
toutatis.nx-it.com hostmaster.nx-it.com 2026033102 14400 1800 604800 300
Primary NS (mname)
toutatis.nx-it.com
Admin Email (rname)
hostmaster@nx-it.com
Serial
2026033102
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
toutatis.nx-it.com
ns4.nx-it.com
taranis.nx-it.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:87.138.169.47 ip4:85.10.215.158 ip4:217.244.35.66 include:spf.nx-it.com include:spf-de.emailsignatures365.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
2 records- SPFv=spf1 mx ip4:87.138.169.47 ip4:85.10.215.158 ip4:217.244.35.66 include:spf.nx-it.com include:spf-de.emailsignatures365.com include:spf.protection.outlook.com ~all
- MS=ms97538264
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