co.larimer.co.us

Valid Email Server
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
co.larimer.co.us
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 08:29:23 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 23.185.0.2
  • 2620:12a:8000::2
  • 2620:12a:8001::2

Mail Server IPs

  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
  • 142.251.111.27 ↩ bk-in-f27.1e100.net
  • 2607:f8b0:4004:c19::1b ↩ bk-in-f27.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net

SOA Record

Raw SOA edns1.ultradns.com premiumdns.support.neustar 2019062109 10800 3600 604800 86400
Primary NS (mname)
edns1.ultradns.com
Admin Email (rname)
premiumdns@support.neustar
Serial
2019062109
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

edns1.ultradns.com
edns1.ultradns.net
edns1.ultradns.org
edns1.ultradns.biz

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_u.co.larimer.co.us._spf.dmarcld.com include:_spf.atlassian.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

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

18 records
  • TXT2
  • TXT3
  • MS=ms20684089
  • ZOOM_verify_HY2l_CkLQVCCfm3ZyJ86Ag
  • 22E8-E1B2-3A64-1431-668E-FB30-7B0F-3C76
  • apple-domain-verification=Dfnngs4tPHFZZmyB
  • apple-domain-verification=bP5CW1TepwXlMsKA
  • docusign=e30ee948-64c9-4e49-a005-7573cff73155
  • 1password-site-verification=V74TO4WBFVAWVNQ6DGKT5T57TM
  • airtable-verification=c08fe4bd702ec266ce340134abee2a14
  • twilio-domain-verification=ee64ab2b6bff36a25b591df3f8eba1cf
  • anthropic-domain-verification-fcpsk8=dTQJ7YtIHZpUUAYJKGt6lhTz2
  • google-site-verification=ixKpHq8SVOWuvd9UrdFskCiR7u_WBjRcSq_yycG3oeI
  • zapier-domain-verification-challenge=40790c7c-6362-40d7-82bd-f3d582f3fbf4
  • atlassian-sending-domain-verification=c2436928-01b9-46ce-93d4-6bb3745e56bb
  • atlassian-domain-verification=Cujwoo//9QWc5sJ7CUmjbCz77IXyvYQ5/nRqHo2Tx7ac/ZWRYsHQ3ABQjEd6D5Xa
  • SPFv=spf1 include:spf.protection.outlook.com include:_u.co.larimer.co.us._spf.dmarcld.com include:_spf.atlassian.net ~all
  • TXT1
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