wrdsb.ca

Valid Email Server
Domain Lookup › wrdsb.ca

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
wrdsb.ca
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-10-05 04:59:24 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 199.212.250.105

Mail Server IPs

  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 172.253.157.26 ↩ yubrupd-in-f26.1e100.net
  • 2a00:1450:400c:c23::1b ↩ yubrupd-in-f27.1e100.net
  • 142.251.167.26 ↩ ww-in-f26.1e100.net
  • 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net
  • 192.178.234.26 ↩ ncsclj-in-f26.1e100.net
  • 2800:3f0:4003:c14::1b (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net

SOA Record

Raw SOA ns2.wrdsb.ca root.ns2.wrdsb.ca 2004100723 7200 7200 604800 86400
Primary NS (mname)
ns2.wrdsb.ca
Admin Email (rname)
root@ns2.wrdsb.ca
Serial
2004100723
Refresh
7200s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.wrdsb.ca
ns2.d-zone.ca
ns1.wrdsb.ca
ns1.d-zone.ca

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:199.212.250.0/24 include:spf.protection.outlook.com include:_spf.google.com include:spf.topdesk.net include:_spf.psm.knowbe4.com ip4:147.160.167.0/26 ip4:20.104.234.112/29 ip4:52.60.141.24/32 ip4:52.60.156.213/32 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

DKIM Selectors

✓ 1 found
google._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

11 records
  • dell-technologies-domain-verification=wrdsb.ca_4f118e19-7b7a-4fee-a5cb-5e8cdb456b87_1723734425
  • bw=ksKk2oeIkpzOwGx5Cl0Kfwa7DnWLy6s7zBh5ldhTXB0P
  • have-i-been-pwned-verification=3900aae5aa08102faba210c0a2dd4972
  • apple-domain-verification=DtNJtcvDzMQr4N0q
  • autodesk-domain-verification=wdYXjS5Zty6nnrOf_zsJ
  • teamviewer-sso-verification=6b43b02539dd4ad9b84db1c80371a8d8
  • MS=ms53136112
  • google-site-verification=uNW2SVteTJBWm6SK63vYVrKfigVZx3hTIZd1jB7BEFc
  • ZA=8bcPgvOkV9nByU7dHRoLMQ==
  • facebook-domain-verification=v39yg34pvokip3ksmakqgyizmwh26f
  • SPFv=spf1 ip4:199.212.250.0/24 include:spf.protection.outlook.com include:_spf.google.com include:spf.topdesk.net include:_spf.psm.knowbe4.com ip4:147.160.167.0/26 ip4:20.104.234.112/29 ip4:52.60.141.24/32 ip4:52.60.156.213/32 ~all
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