doctorrichardlondon.com

Valid Email Server
Domain Lookup › doctorrichardlondon.com

Domain Overview

DNS: ✓ just now Checker: ✓ just now
doctorrichardlondon.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-01 22:10:33 UTC · ↺ Refresh

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MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 185.184.248.40 ↩ 1000315d0000.counterpart.systems
  • 2a0b:4580::fbc3:769a:8272:2e6b

Mail Server IPs

  • 172.253.122.26 ↩ bh-in-f26.1e100.net
  • 172.253.62.27 ↩ bc-in-f27.1e100.net
  • 172.253.62.26 ↩ bc-in-f26.1e100.net
  • 172.253.115.26 ↩ bg-in-f26.1e100.net
  • 172.253.115.27 ↩ bg-in-f27.1e100.net
  • 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
  • 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
  • 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
  • 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net

SOA Record

Raw SOA 1000315d0000.counterpart.systems root.1000315d0000.counterpart.systems 1595414584 10800 3600 604800 38400
Primary NS (mname)
1000315d0000.counterpart.systems
Admin Email (rname)
root@1000315d0000.counterpart.systems
Serial
1595414584
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s

Nameservers (NS)

ns1.counterpartsystems.com
ns2.counterpartsystems.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.counterpart.systems -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

✗ 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

3 records
  • google-site-verification=S7ThQNVDksRVod8Bk7hQCkomJmSIYcqlii8xg2e9COE
  • google-site-verification=BmDCnxIwQ-vDjTaCBIFQZPlH2vdX9SoP8sBdR0isZwo
  • SPFv=spf1 include:_spf.counterpart.systems -all
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