openphone.co

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
openphone.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 10:05:25 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 104.18.9.187
  • 104.18.8.187
  • 2606:4700::6812:9bb
  • 2606:4700::6812:8bb

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

hope.ns.cloudflare.com
carl.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:amazonses.com include:_spf.google.com include:mail.zendesk.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._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

25 records
  • facebook-domain-verification=k57ai40wckxis824dybyhsyf4g6g6n
  • hubspot-developer-verification=MWQ2NDM5NmYtNzg5Yy00Y2U4LTliYTgtOGM2NThjMGM1Y2Jh
  • SPFv=spf1 include:amazonses.com include:_spf.google.com include:mail.zendesk.com ~all
  • 1password-site-verification=KYDW5JAFK5C6VHXRUGN7DNBYV4
  • linear-domain-verification=m7eq8jmxq8ht
  • google-site-verification=MwsPjClq2FC69_2tuR33JpXSitfKvIFtxMzVem6KV9A
  • atlassian-domain-verification=UgxpEUvzOlfUM1PaB0QXVlwHgaWBYQRcSF4JxaXPaHMoN04H2OUaFotgTZzWUa5N
  • launchdarkly-domain-verification=9f54c623-7b36-4792-a4b6-99ff73cdcebe
  • cursor-domain-verification-4kedbg=RcbPLpJxohhrz9VbfekzLwao8
  • status-page-domain-verification=h1qr2jftb9st
  • atlassian-sending-domain-verification=0ebe0455-02ff-4588-81c6-503799ce9c0a
  • google-site-verification=GLQ5dlNBpwGcoXNDKC-erndNI_FUY92j14JXNnyh_G4
  • rillet-domain-verification-v1wkkh=DZO4ObrLt3q4NSnO9N0j26pED
  • stripe-verification=9B4752F47680BC6294BF9499B24EF214358AEDD2886FD1F09AED38D95E378AE6
  • google-site-verification=QPbxY1h-mbwdT8Lr0r9JAaoVqig6UWxdpiT4ZrMbFtk
  • google-site-verification=1fD0VgzS2Hp8MP4x9KQn-VZm5miQuCNnzDXm4x71XXg
  • notion-domain-verification=frIsRGDO6OINcC7aCXiV6T7GfIT6SJQBWe8GS9mjLK7
  • lovable_verification=l0tb2f1VCeEvuo47L24K
  • zapier-domain-verification-challenge=159954ea-e62d-4468-b962-ed96205574d2
  • ZOOM_verify_qtP3AZ4Nn8j2NSU140j0iG
  • google-site-verification=ksPJL3O2yhTu79mLmCulzohHCGhxUVKq9KzxOggz95w
  • anthropic-domain-verification-y217m8=55s4rV2wYNh7a4ecnS2lBSgYK
  • MS=ms99214163
  • google-site-verification=fN_gystPRymvZ6GIYJxGixXXrJ_iwKhrOhu0wT1hH8s
  • hcp-domain-verification=88e713ccde78db1f332b8fd409683b7ab158d4a5f1a9b125882f7abfb5755911
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