sequentum.com

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

Domain Overview

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

Checked via [email protected] · 2026-05-21 06:43:22 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 216.198.79.1

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns14.domaincontrol.com
ns13.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com include:authsmtp.com exists:%{i}._spf.mta.salesforce.com include:_spf.atlassian.net ip4:212.11.79.0/24 ip4:198.245.81.0/24 ip4:136.147.176.0/24 ip4:13.111.0.0/16 ip4:136.147.182.0/24 ip4:136.147.135.0/24 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:199.122.123.0/24 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
google._domainkey
k1._domainkey
✓ Public key: 216 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

12 records
  • SPFv=spf1 include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com include:authsmtp.com exists:%{i}._spf.mta.salesforce.com include:_spf.atlassian.net ip4:212.11.79.0/24 ip4:198.245.81.0/24 ip4:136.147.176.0/24 ip4:13.111.0.0/16 ip4:136.147.182.0/24 ip4:136.147.135.0/24 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:199.122.123.0/24 ~all
  • google-site-verification=5FLvcmn5Ixc-GBseVbhCS-mdQbPnQNCfCOfkwv_hQBQ
  • anthropic-domain-verification-qgsxwe=HDbE04GvOEpy2dvKK1SeVWmmp
  • atlassian-domain-verification=OhgE55cZ7oae5XXJJmmFZvb40eg2XCwRh0WaO4E8JXMBh18iB89xqjeWqdeuoZD/
  • MS=053AC99FFC6798CCD694EE775AAC22E3060F38FD
  • google-site-verification=dOieZZJE4JULNpL1maYFZrH_Z4J40h0VDmwp2xuIhXY
  • google-site-verification=W1jlq5jkIMV8pbwdu4-5RY0fZIqf8iIAWsePJqrtqKs
  • atlassian-sending-domain-verification=ca11b36a-9aa0-46c2-ab14-8f710df6ded5
  • v=MCPv1; k=ed25519; p=5QC7cs3UUjk5v2u5BCMce02M2QlZYKOek8lQUNac2HU=
  • apple-domain-verification=xBi9yqucrV04ll3M
  • linkedin-site-verification=40e0c5b1-98f3-4b03-950c-ea2007afaaf1
  • google-site-verification=oF6m0PgKwbgMlAY5GK_UI40d3CefDW_tDGHNwWP3ddo
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