Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
carbonnetworks.ca
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 10:02:39 UTC · ↺ Refresh
MX Hostnames
- mx2.zoho.com
- mx.zoho.com
- mx3.zoho.com
MX Priorities
- mx3.zoho.com: 50
- mx.zoho.com: 10
- mx2.zoho.com: 20
A / AAAA Records
- 104.21.70.45 (no PTR)
- 172.67.219.249 (no PTR)
- 2606:4700:3034::6815:462d (no PTR)
- 2606:4700:3034::ac43:dbf9 (no PTR)
Mail Server IPs
- 136.143.191.44 ↩ mx.zoho.com
- 136.143.183.44 ↩ mx.zoho.com
SOA Record
Raw SOA
fred.ns.cloudflare.com dns.cloudflare.com 2398707496 10000 2400 604800 1800
Primary NS (mname)
fred.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398707496
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
fred.ns.cloudflare.com
kim.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:one.zoho.com include:_spf.carbonnetworks_ca._d.easydmarc.pro ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-site-verification=cxS2MqF6-Jt_xEjyAGITQEXcFnLuSJBAzOCP6eDKhG0
- SPFv=spf1 include:one.zoho.com include:_spf.carbonnetworks_ca._d.easydmarc.pro ~all
- zoho-verification=zb99536097.zmverify.zoho.com
- MS=885ABC82AEB4CAC6CF8995E6141508DC0C70B293
- apple-domain-verification=Orh19mLmbbiYN7ePvsYtoAhNjLoB1D-tiV2PgoSRmjs
- apple-domain-verification=RrFsQheBwhWdQYv5
- google-site-verification=5DhpjWmPHn6LsLtCoQeYnuM79Ivap0h7hTHbAqi9aMc
- google-site-verification=5WnSYGj8yd48X3FC3m6JrsPhqW4AWk7t3TAFPE7AFnQ
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