newsouthresearch.com

Valid Email Server
Domain Lookup › newsouthresearch.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 08:02:46 UTC · ↺ Refresh

MX Hostnames

  • newsouthresearch-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 151.101.66.159 (no PTR)

Mail Server IPs

  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns-521.awsdns-01.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-521.awsdns-01.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-156.awsdns-19.com
ns-1686.awsdns-18.co.uk
ns-521.awsdns-01.net
ns-1056.awsdns-04.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:4.71.195.250 include:spf.constantcontact.com include:spf.protection.outlook.com -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

✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 ip4:4.71.195.250 include:spf.constantcontact.com include:spf.protection.outlook.com -all
  • MS=ms66760822
  • google-site-verification=io3i0DD6gfMXw-h3EoQJrHhPE-Nu5miiw7WcYfZSkNk
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