dchweb.org

Valid Email Server
Domain Lookup › dchweb.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dchweb.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 19:34:35 UTC · ↺ Refresh

MX Hostnames

  • mx1.hc3722-25.iphmx.com
  • mx2.hc3722-25.iphmx.com

MX Priorities

  • mx2.hc3722-25.iphmx.com: 10
  • mx1.hc3722-25.iphmx.com: 10

A / AAAA Records

  • 162.249.105.242 ↩ 162-249-105-242.platform.contegix.net

Mail Server IPs

  • 139.138.39.163 ↩ esa.hc3722-25.iphmx.com
  • 139.138.46.178 ↩ esa.hc3722-25.iphmx.com

SOA Record

Raw SOA cbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 30 10800 3600 604800 86400
Primary NS (mname)
cbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
30
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

cmtu.mt.ns.els-gms.att.net
cbru.br.ns.els-gms.att.net

SPF Record

✓ Soft Fail (~all)
v=spf1 exists:%{i}.spf.hc3722-25.iphmx.com include:spf-0032e701.pphosted.com include:_phishspf.knowbe4.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

7 records
  • ktgjoqt8g1e42t4035unso8rtl
  • SPFv=spf1 exists:%{i}.spf.hc3722-25.iphmx.com include:spf-0032e701.pphosted.com include:_phishspf.knowbe4.com ~all
  • MS=C08D3A5F24813A725DA5B5A1D88AD64AC5BBD81B
  • BKJCCYRZH7RNZS3B5VSNCWSQHHY57HCZ
  • MS=ms71199599
  • apple-domain-verification=Xg0Jz77cRq6Z67MY
  • apple-domain-verification=M7l9zGUp9hyo4965
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