cbefenestration.ca

Valid Email Server
Domain Lookup › cbefenestration.ca

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cbefenestration.ca
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 03:44:02 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 68.168.126.3

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 142.251.16.26 ↩ bl-in-f26.1e100.net
  • 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net

SOA Record

Raw SOA ns1.whc.ca sysadmin-internal.whc.ca 2026031501 3600 1800 1209600 86400
Primary NS (mname)
ns1.whc.ca
Admin Email (rname)
sysadmin-internal@whc.ca
Serial
2026031501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns3.whc.ca
ns2.whc.ca
ns1.whc.ca

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.web-dns1.com include:_spf.google.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • google-site-verification=k537I3Xy3lf0J2Ps4E_q_isXPHgqcF4sJHFQo0jC1dM
  • google-site-verification=jC9szYLw3N5wg4KT4GJUknMLkrV-QiIIpi5LgsxS1nc
  • google-site-verification=BbrVVerQkPzZuqacMW-G-QllHTLiL_EoxBUtjDzEGcE
  • SPFv=spf1 include:spf.web-dns1.com include:_spf.google.com ~all
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