landbot.io

Valid Email Server
Domain Lookup › landbot.io

Domain Overview

DNS: ✓ 2h ago Checker: ✓ 2h ago
landbot.io
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 08:26:13 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • alt2.aspmx.l.google.com: 20005
  • aspmx2.googlemail.com: 20010
  • aspmx3.googlemail.com: 20010
  • aspmx.l.google.com: 20001
  • alt1.aspmx.l.google.com: 20005

A / AAAA Records

  • 172.66.156.88 (no PTR)
  • 104.20.43.91 (no PTR)
  • 2606:4700:10::ac42:9c58
  • 2606:4700:10::6814:2b5b

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 192.178.234.26 ↩ ncsclj-in-f26.1e100.net
  • 2800:3f0:4003:c14::1b (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 172.253.122.26 ↩ bh-in-f26.1e100.net
  • 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net

SOA Record

Raw SOA derek.ns.cloudflare.com dns.cloudflare.com 2415498462 10000 2400 604800 1800
Primary NS (mname)
derek.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2415498462
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

derek.ns.cloudflare.com
stevie.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.google.com include:sendgrid.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

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

14 records
  • SPFv=spf1 include:_spf.google.com include:sendgrid.net -all
  • anthropic-domain-verification-n2eh4a=dLmhOByvDGNDrSAAYcIHaAfYm
  • apple-domain-verification=WhHaM54cvZIrPFWG
  • atlassian-domain-verification=pH58JE9UxSxKtb8nIQqjuESADRtpNn4E33P3Nv+ElB0++Wgq6/DRECmhBALJrxsk
  • cursor-domain-verification-ydhtze=kC3LH87B54OyWpakJNCFpFf77
  • google-site-verification=BKDmEWO1Zp22yLu0aRxPQPuNiRjnJN2PDtRvripAhrE
  • google-site-verification=LVvNrFQ3jM006eeQ064OOi3eh49MXGgNp27NXbZ45UI
  • google-site-verification=kPABHHoEflSgBEgA7g3bySQElydcEr0e3cHbdPv9egM
  • google-site-verification=ssXIeusntgsa81EfiFxqD-TMF1pIDZjlnSLZbi0Vqdg
  • gridinsoft-verify=y15hefizcufxbuddgdun9v24j16rkbbgfzchvwnt9ajofvclip3vibgoa1nnynxe
  • hubspot-developer-verification=NmUyNmI3Y2QtNDYxOS00YzY0LThiNGQtMmY2Mzg5MWY4ZmFm
  • linkedin-site-verification=eb48848a-c472-46c8-b591-b119b4a2cdff
  • mailigen-site-verification=285c48bfd632f9323723a30180d2eb23
  • prowly-verification=b7bcf8a1894e9be31fb76cacdc27fbea98da8d833b77662acc7b3646c40569bf
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