colleen.ai

Valid Email Server
Domain Lookup › colleen.ai

Domain Overview

DNS: ✓ just now Checker: ✓ just now
colleen.ai
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 06:07:00 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • alt4.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • alt3.aspmx.l.google.com: 10

A / AAAA Records

  • 104.21.78.134
  • 172.67.222.30
  • 2606:4700:3034::ac43:de1e
  • 2606:4700:3033::6815:4e86

Mail Server IPs

  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 142.251.179.27 ↩ pd-in-f27.1e100.net
  • 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net

SOA Record

Raw SOA cecelia.ns.cloudflare.com dns.cloudflare.com 2401574833 10000 2400 604800 1800
Primary NS (mname)
cecelia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2401574833
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

cecelia.ns.cloudflare.com
ruben.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.firebasemail.com include:spf.efwd.registrar-servers.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

✗ 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

13 records
  • google-site-verification=O_ljCe_Ct_F7DAqp5gxW3k5-Q5vvIshH7slmi8vzGYw
  • google-site-verification=b53ngwUtB6c9aAD4F8MtkIl8VaDT2OgQpb2OORQju7M
  • google-site-verification=fvv5dJMM4CidT-rwO9CWEQY7Cl9yaj_b1rUpzIDY4B8
  • google-site-verification=yWZmvaPO8oLIxzN5urHu1FsWSN4ozs5Ajo_MkcWLVrw
  • twilio-domain-verification=6c200864caf86fb38dbcd03cd923f077
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.firebasemail.com include:spf.efwd.registrar-servers.com include:_spf.google.com ~all
  • wiz-domain-verification=46050c6357eea57cb16c8abbcf4e7fc3dbb8c7e81a3e25ffd5f52e0b49eba46f
  • MS=ms70963105
  • MS=ms71635535
  • ca3-b54a6ae1758440f79bb15874909fe273
  • firebase=colleen-live-3e998
  • google-site-verification=82vc3jIpgWOGTmsB2OBQTMpyViEaVoADA-Lochfs2GI
  • google-site-verification=H-FayT38L2LrdL7pnAv4MNCxjnfFSSWCR2e75xd_Siw
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