Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dalron.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 10:45:26 UTC · ↺ Refresh
MX Hostnames
- d192593b.ess.barracudanetworks.com
- d192593a.ess.barracudanetworks.com
MX Priorities
- d192593a.ess.barracudanetworks.com: 10
- d192593b.ess.barracudanetworks.com: 20
A / AAAA Records
- 69.42.58.108 ↩ unknown.static.tor01.cologlobal.com
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns1.vianet.ca dns.vianet.ca 1769790133 9600 9600 900 900
Primary NS (mname)
ns1.vianet.ca
Admin Email (rname)
dns@vianet.ca
Serial
1769790133
Refresh
9600s
Retry
9600s
Expire
900s
Minimum TTL
900s
Nameservers (NS)
ns2.vianet.ca
ns3.vianet.ca
ns4.vianet.ca
ns1.vianet.ca
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
4 records- k30k08lydy7z71mzgn6vj5sg90bgj4wj
- SPFv=spf1 mx include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all
- _globalsign-domain-verification=Nlt4-ftn90TRvZ9kEDgyj0WWAdOJT3-dTKGV_JBf2r
- MS=ms80478858
Full email verification for dalron.com
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