Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
centrumsolutions.ca
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 07:46:48 UTC · ↺ Refresh
MX Hostnames
- ALT2.ASPMX.L.GOOGLE.COM
- ALT4.ASPMX.L.GOOGLE.COM
- ASPMX.L.GOOGLE.COM
- ALT3.ASPMX.L.GOOGLE.COM
- ALT1.ASPMX.L.GOOGLE.COM
MX Priorities
- alt3.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
- alt4.aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 5
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 194.1.147.64
- 194.1.147.39
Mail Server IPs
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 142.251.167.27 ↩ ww-in-f27.1e100.net
- 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
ns1.wpx.net root.m16.wpx.net 2025091802 10800 3600 604800 38400
Primary NS (mname)
ns1.wpx.net
Admin Email (rname)
root@m16.wpx.net
Serial
2025091802
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s
Nameservers (NS)
ns2.wpx.net
ns1.wpx.net
ns3.wpx.net
SPF Record
✓ Strict (-all)
v=spf1 a mx a:centrumsolutions.ca ip4:67.202.92.116 ip4:198.60.193.6 ip4:198.60.193.84 ip4:50.31.66.216 include:_spf.google.com include:sender.zohobooks.ca -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- google-site-verification=I79syM8ivRi4dA-cjSPv9otZZ_2wD-9fCGLmh4xHb1E
- brevo-code:766a859cd7ab54642b67a87b8af2181e
- stripe-verification=efd8f239a21048899dc0f6754579c864764c248597b11d39ee347aafceef5669
- SPFv=spf1 a mx a:centrumsolutions.ca ip4:67.202.92.116 ip4:198.60.193.6 ip4:198.60.193.84 ip4:50.31.66.216 include:_spf.google.com include:sender.zohobooks.ca -all
- domain.zoho.com
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