colossal.com

Valid Email Server
Domain Lookup › colossal.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
colossal.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 00:16:51 UTC · ↺ Refresh

MX Hostnames

  • k7nxesaen75ipj6qxrt2pcmexif5wgy6i6qxxmznnl3eucubkafa.mx-verification.google.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • aspmx.l.google.com

MX Priorities

No priority data.

A / AAAA Records

  • 141.193.213.11
  • 141.193.213.10

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-cloud-d1.googledomains.com
ns-cloud-d3.googledomains.com
ns-cloud-d4.googledomains.com
ns-cloud-d2.googledomains.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:servers.mcsv.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

18 records
  • notion-domain-verification=DJ111tB5MFfJHyXUfKyqppzYt8Vs1wCsOcf0Kx6bQcI
  • 59C698BA84
  • openai-domain-verification=dv-JgcXO1M4guSDSFkWxI2VDpC1
  • MS=ms55116770
  • klaviyo-site-verification=Wzx4z9
  • docker-verification=7d118568-059d-4f50-baba-dc89d0e2a112
  • goodnotes-verification=0f436d58-241f-460d-a1ab-49de944a00ab
  • slack-domain-verification=rUx3DqiD12Dzea1PJYxKDZCy9t0PrULyHKRgb4dS
  • rippling-domain-verification=966f89e58e71f8a0
  • ZOOM_verify_pderX5PVCd5xsLGhy26lRA
  • rippling-domain-verification=84f47104a6e2afc6
  • anthropic-domain-verification-33f4bj=7Y3yO97Q2bFruaELQjvoQyZqq
  • apple-domain-verification=P8eBsxlAjUPolAyh
  • SPFv=spf1 include:_spf.google.com include:servers.mcsv.net ~all
  • atlassian-domain-verification=lwkQPJmcpFZGxRFdxzYKNkmtCFetuwXb21DaSNk5HaASetLwM0DQQ60pb8fR2eRJ
  • rippling-domain-verification=2e9478cd645b6c4f
  • google-site-verification=Zwk_KfaBTf1H4p9e40dS7hHvH2MKKMNnR7FYZyjrkqc
  • adobe-idp-site-verification=ebb07b99a0de7daeb68e486b9a23266569d217f2c0dbea55914c900b3b1ac5c9
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