newcastmedia.com

Valid Email Server
Domain Lookup › newcastmedia.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
newcastmedia.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 16:33:51 UTC · ↺ Refresh

MX Hostnames

  • newcastmedia-com.mail.protection.outlook.com

MX Priorities

  • newcastmedia-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 198.185.159.145 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.49.23.145
  • 198.185.159.144

Mail Server IPs

  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.p08.nsone.net hostmaster.nsone.net 1651534265 43200 7200 1209600 3600
Primary NS (mname)
dns1.p08.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1651534265
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns3.p08.nsone.net
dns4.p08.nsone.net
dns1.p08.nsone.net
dns2.p08.nsone.net

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

5 records
  • v=verifydomain MS=3632524
  • google-site-verification=Jp_DEvCG1BkMNQzdHwJc-v2gIv2GMvzWW8_tSAQSAM8
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=cGcMcnby7Odbr1b5m5ROqZ_yEs4zO4oJerIFMPBgwWw
  • google-site-verification=qDzUYs09bjnBrNZYJVrOGi83sFfzDd_DQD884fHx20g
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