sentra.io

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sentra.io
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 00:36:53 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 198.202.211.1

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-725.awsdns-26.net
ns-1213.awsdns-23.org
ns-1557.awsdns-02.co.uk
ns-174.awsdns-21.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:21511748.spf10.hubspotemail.net include:mail.zendesk.com include:amazonses.com include:_spf.salesforce.com include:mktomail.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ri=86400;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 3 found
google._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

13 records
  • ZOOM_verify_N6DsT8CkToy6cronGgFlTA
  • apple-domain-verification=6olbRzPbK5QVi93Z
  • atlassian-domain-verification=aa/HXscj3G5z0CPe5F1Mry10ZkJc7Ttc0j378VHZjnUDwau/0K/lEG3JqZmy4rZX
  • box-domain-verification=679b5681a4361fcd17c8c90bac1ebf3aae471ab27ba221049625eeeba990875f
  • google-site-verification=0MGXVHbWJhuSRGmDWH0p5zhssHYKRp9wXETtobsItS8
  • google-site-verification=A-3izezC5RKsjxGJ6k7c0d0D3W26Q8y8UvFfcHb1jfA
  • google-site-verification=LSB4fpMV2kyXNCPgLagQXCAimntB-5RLx729-nOjf98
  • google-site-verification=b7jp6tgQ617QmqmwfBLljeczeaGFstqDd8rtxia9C60
  • google-site-verification=oDmZYcavHRUjSbBTroAG8tSO--DfcF71xP_58IroWiw
  • mongodb-site-verification=2PiNQTlRItE51qq1On5u0e7jqQq26kXF
  • notion-domain-verification=XcekZ26GNswyXf9QKGJK3kF3VE8jDgo2KOWuWzoubCb
  • SPFv=spf1 include:_spf.google.com include:21511748.spf10.hubspotemail.net include:mail.zendesk.com include:amazonses.com include:_spf.salesforce.com include:mktomail.com ~all
  • MS=ms86596739
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