tcb.expert

Valid Email Server
Domain Lookup › tcb.expert

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
tcb.expert
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 13:03:08 UTC · ↺ Refresh

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MX Hostnames

  • tcb-expert.mail.protection.outlook.com

MX Priorities

  • tcb-expert.mail.protection.outlook.com: 0

A / AAAA Records

  • 145.223.124.27 (no PTR)
  • 88.223.87.199 ↩ 88-223-87-199.init.lt
  • 2a02:4780:4a:c3ee:eecc:94fa:32a6:1126
  • 2a02:4780:4b:1393:d674:f5d0:ed7e:ca9

Mail Server IPs

  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA nova.dns-parking.com dns.hostinger.com 2026062501 10000 2400 604800 600
Primary NS (mname)
nova.dns-parking.com
Admin Email (rname)
dns@hostinger.com
Serial
2026062501
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

nova.dns-parking.com
cosmos.dns-parking.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No 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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com -all
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