Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
calkingston.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-23 00:43:57 UTC · ↺ Refresh
MX Hostnames
- mail.mbsportsweb.ca
MX Priorities
No priority data.
A / AAAA Records
- 172.67.183.155
- 104.21.83.245
- 2606:4700:3031::6815:53f5
- 2606:4700:3033::ac43:b79b
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
seth.ns.cloudflare.com
fay.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mtasv.net a mx ip4:216.46.141.97/28 include:sendersrv.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
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
✓ 1 found
default._domainkey
✓ Public key: 31 chars (valid)
⚠ Public key too short (31 chars) — DKIM may be invalid.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:spf.mtasv.net a mx ip4:216.46.141.97/28 include:sendersrv.com ~all
- _globalsign-domain-verification=U-pHmNRI_0b2twyfQqc5vlqN9Mn4rnmjW_-nMmoc3k
- _globalsign-domain-verification=qqW7qYgAS43m0GleUehzdX1YRAS_T3Opkj-84JTOe8
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