Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
krammccarthy.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 15:56:56 UTC · ↺ Refresh
MX Hostnames
- d304016a.ess.barracudanetworks.com
- d304016b.ess.barracudanetworks.com
MX Priorities
- d304016b.ess.barracudanetworks.com: 1
- d304016a.ess.barracudanetworks.com: 0
A / AAAA Records
- 104.21.29.140 (no PTR)
- 172.67.149.64 (no PTR)
- 2606:4700:3033::ac43:9540 (no PTR)
- 2606:4700:3032::6815:1d8c (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
cass.ns.cloudflare.com dns.cloudflare.com 2398883547 10000 2400 604800 1800
Primary NS (mname)
cass.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398883547
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cass.ns.cloudflare.com
dax.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 2/10
✓ 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
✓ 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- MS=ms63039947
- google-site-verification=sgr517JBd2z34BbvrkolaH7b2rkIwzY7kqLvpmq0vlU
- threatmate-dns-verification=TXT7b9f15edb27c40d6eb1d0ad968ece0d9
- SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
Full email verification for krammccarthy.com
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