Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
telesat.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 19:03:05 UTC · ↺ Refresh
MX Hostnames
- d402128.a.ess.ca.barracudanetworks.com
- d402128.b.ess.ca.barracudanetworks.com
MX Priorities
- d402128.b.ess.ca.barracudanetworks.com: 20
- d402128.a.ess.ca.barracudanetworks.com: 10
A / AAAA Records
- 35.225.14.97 ↩ 97.14.225.35.bc.googleusercontent.com
Mail Server IPs
- 15.222.16.211 ↩ mail.ess.ca.barracuda.com
- 15.222.16.209 ↩ mail.ess.ca.barracuda.com
- 15.222.16.210 ↩ mail.ess.ca.barracuda.com
SOA Record
Raw SOA
ns11.worldnic.com namehost.worldnic.com 126030910 10800 3600 604800 3600
Primary NS (mname)
ns11.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126030910
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns11.worldnic.com
ns12.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:206.172.35.234 ip4:198.96.185.12 include:spf.protection.outlook.com include:spf.ess.ca.barracudanetworks.com include:mktomail.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=s; pct=10
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- atlassian-domain-verification=nfio4i7UADVnins79SYjzF/UaZgo5SjhvEauCQNwFYGGPqcaE92obsTNyTY22cKD
- autodesk-domain-verification=GuOExoT-oWc2Hg0OB-Oj
- SPFv=spf1 mx ip4:206.172.35.234 ip4:198.96.185.12 include:spf.protection.outlook.com include:spf.ess.ca.barracudanetworks.com include:mktomail.com -all
- smartsheet-site-validation=pSW3ly0mKVNlENWETzD12lYOnBvdKJPs
- infoblox-domain-mastery=386e44cd7c03d97a3821324f264a101c2bf27eb8019c136160d19aa0f110bf2a52
- ciscocidomainverification=145e78108614e20b801593c09f5986f9adda3a8a475f98f7f217402de54c5dc8
- MS=ms57302103
- dropbox-domain-verification=ebzybl687w1k
- MS=ms84780950
- MS=3058CFA58E7B8B0E081B75549978C43DEA5CC9CB
Full email verification for telesat.com
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