rocketfizz.com

Valid Email Server
Domain Lookup › rocketfizz.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rocketfizz.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 15:46:35 UTC · ↺ Refresh

MX Hostnames

  • aspmx3.googlemail.com
  • aspmx2.googlemail.com
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com

MX Priorities

  • aspmx3.googlemail.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • aspmx2.googlemail.com: 10

A / AAAA Records

  • 199.16.172.20 (no PTR)
  • 199.16.173.129 (no PTR)

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
  • 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net

SOA Record

Raw SOA ernest.ns.cloudflare.com dns.cloudflare.com 2399219931 10000 2400 604800 1800
Primary NS (mname)
ernest.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399219931
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ernest.ns.cloudflare.com
mary.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:secureserver.net include:_spf.google.com include:one.zoho.com include:zcsend.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate 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

6 records
  • google-site-verification=11O95hXYwtiAcnrfwbh6bf6V_B828Jxmqff_WxVIuLw
  • google-site-verification=a6Q-4kTRoCIVhAxUzl7vr80vtfKrxXEeny2q1kiBnCg
  • SPFv=spf1 a mx include:secureserver.net include:_spf.google.com include:one.zoho.com include:zcsend.net ~all
  • zoho-verification=zb83046081.zmverify.zoho.com
  • 7VNM9RR80NOKEKDQM3T2H4DEU
  • NETORGFT12701898.onmicrosoft.com
Full email verification for rocketfizz.com

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