spencechiropractic.com

Valid Email Server
Domain Lookup › spencechiropractic.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 02:16:41 UTC · ↺ Refresh

MX Hostnames

  • spencechiropractic-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 52.85.31.16 ↩ server-52-85-31-16.jfk50.r.cloudfront.net
  • 52.85.31.9 ↩ server-52-85-31-9.jfk50.r.cloudfront.net
  • 52.85.31.64
  • 52.85.31.40

Mail Server IPs

  • 52.101.9.17 (no PTR)
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1254.awsdns-28.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1254.awsdns-28.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1765.awsdns-28.co.uk
ns-470.awsdns-58.com
ns-628.awsdns-14.net
ns-1254.awsdns-28.org

SPF Record

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

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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 -all
  • MS=ms57745577
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