zerofox.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
zerofox.com
Yes
โœ“ Yes
Google
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-20 15:03:08 UTC ยท โ†บ Refresh

MX Hostnames

  • aspmx.l.google.com
  • aspmx3.googlemail.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • ms47253846.msv1.invalid
  • aspmx2.googlemail.com

MX Priorities

  • alt1.aspmx.l.google.com: 20
  • alt2.aspmx.l.google.com: 20
  • aspmx2.googlemail.com: 30
  • aspmx3.googlemail.com: 30
  • ms47253846.msv1.invalid: 32767
  • aspmx.l.google.com: 10

A / AAAA Records

  • 104.19.176.229 (no PTR)
  • 104.18.95.163 (no PTR)
  • 2606:4700::6813:b0e5 (no PTR)
  • 2606:4700::6812:5fa3

Mail Server IPs

  • 108.177.123.27 โ†ฉ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.27 โ†ฉ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b โ†ฉ dj-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.26 โ†ฉ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a โ†ฉ dj-in-f26.1e100.net

SOA Record

Raw SOA dora.ns.cloudflare.com dns.cloudflare.com 2399405467 10000 2400 604800 1800
Primary NS (mname)
dora.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399405467
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

dora.ns.cloudflare.com
pete.ns.cloudflare.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 include:_spf.google.com include:mktomail.com include:_spf.salesforce.com include:mail.zendesk.com include:docebosaas.com ip4:167.89.43.252 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ~all
๐Ÿ“Š DNS lookups: 5/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ“ Reject
v=DMARC1;p=reject; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=r; rf=afrf
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Strict
๐Ÿ“ง Reports โ†’ mailto:[email protected], 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

35 records
  • MS=ms12941691
  • reftab-domain-verification=52f03646490b5f6c3ad7991469d9dd8a
  • YYCNJTHYK
  • google-site-verification=3I7GsH6l6zbZOWwzWH6VOppBJR-CiUnx6oCd2FRzNgg
  • MS=3EBB674E52B91302B6F634E4836903D11573AF8A
  • zoom-domain-verification = 10e4b285-80f8-402f-afab-2eb5a1ad8c84
  • pendo-domain-verification=puliHBFUxvBp5UfarnLsB4oE8ro
  • SPFv=spf1 include:_spf.google.com include:mktomail.com include:_spf.salesforce.com include:mail.zendesk.com include:docebosaas.com ip4:167.89.43.252 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ~all
  • google-site-verification=l5EVVdSBPOi1QDN7quohYoPwSUw_Cdo_7q6FqpT6US8
  • google-site-verification=sj7fTnkBBds6uGaiprGF7bjiEU6nsfCKDCGqfeOSuGg
  • zoom-domain-verification=10e4b285-80f8-402f-afab-2eb5a1ad8c84
  • zapier-domain-verification-challenge=8fee3f2b-7fda-4954-801f-322ed91bb1e6
  • google-site-verification=cl6MQbiNbRqcEw2Vlp_hmxF96zF0jAWAhYCnJIFXVpc
  • cursor-domain-verification-wnmky3=M4klOUEmixYeV0f7JHaO5hnA7
  • adobe-idp-site-verification=0a921118195bc99b573e5aa0e038f004a5de289d9204f523ee35b919cf968661
  • MS=ms47253846
  • google-site-verification=pPg5Rkt-vDVoGBah64QvMhrbV3pQCOGUGyU1xB1dsFo
  • atlassian-domain-verification=bafzotzWVnjVnTyT6Q4pvq5pxk6IDf53PRwGI2X7clSZrfy8h1xfIJtjoJweY5TF
  • docker-verification=3c8decbb-59cf-4adb-96df-aaf1785aaaf7
  • ZOOM_verify_CHuO6xinAv75GxfcA5VCJ4
  • google-site-verification=Dzm6ANfNJRX9JzUyq49vxcWXZpDV6AtP6oPSKsJrOlI
  • atlassian-domain-verification=cD2Hr1ghvHZcjzWNeYTFKD2T2qyIDJNb8Vaoq0ZLnJK512iaN1AIsGPzQ3kyh1EG
  • google-site-verification=sjhQ_o4Jz_4ULqJOA-xGT7luw1JNtq4FLmDALdAmCx4
  • google-site-verification=sWzrckp-X27IhXAtc7BEFN4vpwzuUjtgMwG2XUD-1Fk
  • google-site-verification=Xl4gXrTm0z-0mZETHx8ZLn8Ve2K2BKjaEneZSOIowVc
  • openai-domain-verification=dv-8Gzb2hWPtIxFZh92SYCnA4zI
  • miro-verification=839d95fe73e5a4a8d8ca165b90f095eec39aec9f
  • bw=UXQPnub0MontkY+iXnd9/nhs6jVYLAYravlOyMV5ln5u
  • figma-domain-verification=31b7e6b6a6be3c3362567cd028ff6c84956e8cfebe2993294b1d785e95fc46a7-1715372645
  • apple-domain-verification=SpA5cFTOywIjY691
  • google-site-verification=HzjHhpxKiPCTnw-AW5LzYRAXI-Qml2cLGs7hMLxRnAU
  • box-domain-verification=873b1676d3ecfae3aa5f299eb687c6ddf103c514334ef9d9596f164821d26a71
  • slack-domain-verification=20vSDbiNHifcLVpBhWrJh8P79wkAAxPo4UZhphhz
  • atm2urev0eads27j9kjshie7se
  • anthropic-domain-verification-mhj4vr=Yv77JHpaCtjEq1AILUMvFA9lb
Full email verification for zerofox.com

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