Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hjrussell.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 19:36:28 UTC · ↺ Refresh
MX Hostnames
- d350295b.ess.barracudanetworks.com
- d350295a.ess.barracudanetworks.com
MX Priorities
- d350295b.ess.barracudanetworks.com: 5
- d350295a.ess.barracudanetworks.com: 0
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
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
cbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 71 86400 10000 604800 86400
Primary NS (mname)
cbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
71
Refresh
86400s
Retry
10000s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
cmtu.mt.ns.els-gms.att.net
cbru.br.ns.els-gms.att.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:209.65.132.35 include:_spf.ultipro.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.google.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
7 records- google-site-verification=9m4grbYNKCcRjoZ0UZBPwv80LD3BXjURtfYWODRxqbU
- SPFv=spf1 ip4:209.65.132.35 include:_spf.ultipro.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.google.com -all
- iaeoj7p7t0gjhftvf4sj8l3gg9
- qk899oj35vq6o7lgohmfpfphi5
- ffbce31ac2d2df6f7e3a7c72c93f18d9
- MS=00791BAB0B709C480D7A0E437E6866A9B1BD4507
- f26gh6j5cm2e9eh437d6c2md0r
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