b2chat.io

Valid Email Server
Domain Lookup › b2chat.io

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
b2chat.io
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-22 06:16:15 UTC · ↺ Refresh

MX Hostnames

  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • aspmx3.googlemail.com
  • aspmx2.googlemail.com

MX Priorities

  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • aspmx2.googlemail.com: 10
  • aspmx3.googlemail.com: 10

A / AAAA Records

  • 98.82.69.153 ↩ ec2-98-82-69-153.compute-1.amazonaws.com
  • 44.214.115.107 ↩ ec2-44-214-115-107.compute-1.amazonaws.com

Mail Server IPs

  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 142.251.111.27 ↩ bk-in-f27.1e100.net
  • 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net

SOA Record

Raw SOA ns-1394.awsdns-46.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1394.awsdns-46.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1394.awsdns-46.org
ns-1767.awsdns-28.co.uk
ns-417.awsdns-52.com
ns-1019.awsdns-63.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all include:7816793.spf08.hubspotemail.net
📊 DNS lookups: 2/10

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

7 records
  • google-site-verification=l-3YEG5StQgvpaNHwMZzast28UR1pYOg-ibssA7uHpE
  • google-site-verification=qRHhOTuroY-i-FHqpx56cs-5a1Q-_LmXIbKp3WWGJ7c
  • google-site-verification=uMuPDfjQSsDZ6Q3W9yc637xo9Iz0RMB0IvdcpZobQKY
  • google-site-verification=use5qA8ORtDZ6CjdkyDDO6sDa0SN9MXj5MYuKJuc05g
  • stytch_verification_dns=loud-rainbow-7493
  • SPFv=spf1 include:_spf.google.com ~all include:7816793.spf08.hubspotemail.net
  • detectify-verification=49f5013ebb3582008c12a554c411d892
Full email verification for b2chat.io

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits