bulex.info

Valid Email Server
Domain Lookup › bulex.info

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bulex.info
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-19 16:39:42 UTC · ↺ Refresh

MX Hostnames

  • bulex-info.mail.protection.outlook.com

MX Priorities

  • bulex-info.mail.protection.outlook.com: 10

A / AAAA Records

  • 185.216.237.40 (no PTR)

Mail Server IPs

  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.ntxzone.de hostmaster 2023022105 43200 7200 1814400 3600
Primary NS (mname)
ns1.ntxzone.de
Admin Email (rname)
hostmaster
Serial
2023022105
Refresh
43200s
Retry
7200s
Expire
1814400s
Minimum TTL
3600s

Nameservers (NS)

ns3.ntxzone.de
ns2.ntxzone.de
ns1.ntxzone.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:136.243.166.2 ip4:82.144.57.82 include:spf.protection.outlook.com include:spf.exclaimer.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

2 records
  • SPFv=spf1 a mx ip4:136.243.166.2 ip4:82.144.57.82 include:spf.protection.outlook.com include:spf.exclaimer.net ~all
  • _globalsign-domain-verification=67EsOzGzyYwmeFvjhjMGRaie8O8BdL_DUwAkgho4y9
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