apa1906.net

Valid Email Server
Domain Lookup › apa1906.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
apa1906.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 00:53:12 UTC · ↺ Refresh

MX Hostnames

  • apa1906-net.mail.protection.outlook.com

MX Priorities

  • apa1906-net.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.154.24.170 ↩ 170.24.154.104.bc.googleusercontent.com

Mail Server IPs

  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns97.worldnic.com namehost.worldnic.com 125101310 10800 3600 604800 3600
Primary NS (mname)
ns97.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125101310
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns97.worldnic.com
ns98.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.pcbscloud.com ip4:40.84.2.66 ip4:13.68.31.235 ip4:20.36.136.229 ip4:137.116.75.84 ip4:104.208.165.249 ip4:3.218.155.132 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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 include:spf.protection.outlook.com include:_spf.pcbscloud.com ip4:40.84.2.66 ip4:13.68.31.235 ip4:20.36.136.229 ip4:137.116.75.84 ip4:104.208.165.249 ip4:3.218.155.132 -all
  • ip4:72.55.140.81
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