nerdg.com

Valid Email Server
Domain Lookup › nerdg.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nerdg.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 00:01:29 UTC · ↺ Refresh

MX Hostnames

  • host1.dns2020.com

MX Priorities

  • host1.dns2020.com: 10

A / AAAA Records

  • 198.50.136.7 ↩ nerdg.com

Mail Server IPs

  • 144.217.78.88 ↩ host1.dns2020.com

SOA Record

Raw SOA ns2.dns2020.com accounting.nerdg.com 2026032707 3600 1800 1209600 86400
Primary NS (mname)
ns2.dns2020.com
Admin Email (rname)
accounting@nerdg.com
Serial
2026032707
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns4.dns2020.com
ns1.dns2020.com
ns2.dns2020.com
ns3.dns2020.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:144.217.78.88 +ip4:198.50.136.1 +ip4:144.217.180.8 +ip4:192.99.20.135 +ip4:198.50.136.7 +include:spf.mailjet.com +include:_spf.google.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 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
  • google-site-verification=zAr5QJ8oEwrtlNktV9KDCkBYBF4Kj_UrKfix7NePqYA
  • SPFv=spf1 +a +mx +ip4:144.217.78.88 +ip4:198.50.136.1 +ip4:144.217.180.8 +ip4:192.99.20.135 +ip4:198.50.136.7 +include:spf.mailjet.com +include:_spf.google.com ~all
  • google-site-verification=RhBJi2sAj-_NlB8oXe7m38omP4W-lVWSVIhhbUPANfw
Full email verification for nerdg.com

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