whistic.com

Valid Email Server
Live data โ€” DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: โšก live Checker: โšก live
whistic.com
Yes
โœ“ Yes
Google
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-05-21 02:05:25 UTC ยท โ†บ Refresh

MX Hostnames

  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt3.aspmx.l.google.com

MX Priorities

No priority data.

A / AAAA Records

  • 35.161.40.29
  • 54.148.201.23

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-749.awsdns-29.net
ns-88.awsdns-11.com
ns-1340.awsdns-39.org
ns-2024.awsdns-61.co.uk

SPF Record

โœ“ Strict (-all)
v=spf1 include:_spf.google.com include:amazonses.com include:spf.mandrillapp.com include:_spf.psm.knowbe4.com include:sendgrid.net include:6236605.spf03.hubspotemail.net -all
๐Ÿ“Š DNS lookups: 6/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 3 found
google._domainkey
s1._domainkey
s2._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

9 records
  • segment-site-verification=O1b3BT3ZTHMiihfo8k4ylX0qmtZ9quhS
  • slack-domain-verification=VkvmLeWCfU3ZumdJxeNigirRg95IXZ738b40zNsW
  • SPFv=spf1 include:_spf.google.com include:amazonses.com include:spf.mandrillapp.com include:_spf.psm.knowbe4.com include:sendgrid.net include:6236605.spf03.hubspotemail.net -all
  • zapier-domain-verification-challenge=c3f7497a-9bfa-431e-b671-935decc14f19
  • MS=ms74855286
  • anthropic-domain-verification-pxkya1=RlqXCqjfd8zbE8XOwGSnkOnFZ
  • atlassian-domain-verification=5a/GW469hbU51orKFb8DAuVWt1MamhF9GYh7X81L4atiUlyg5vUbVlycorsOxaSQ
  • openai-domain-verification=dv-2VVa8q90wmHWKQ4SQa6TwJdP
  • pendo-domain-verification=-YR4ffjP-LIkDg1d2-1Pddl5KvY
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