Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
buckheaddentistry.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 21:12:18 UTC · ↺ Refresh
MX Hostnames
- d240392b.ess.barracudanetworks.com
- d240392a.ess.barracudanetworks.com
- buckheaddentistry-com.mail.protection.outlook.com
MX Priorities
- d240392b.ess.barracudanetworks.com: 1
- buckheaddentistry-com.mail.protection.outlook.com: 10
- d240392a.ess.barracudanetworks.com: 1
A / AAAA Records
- 172.67.171.207
- 104.21.47.185
- 2606:4700:3037::ac43:abcf
- 2606:4700:3035::6815:2fb9
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
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f90d::
SOA Record
Raw SOA
bruce.ns.cloudflare.com dns.cloudflare.com 2398259162 10000 2400 604800 1800
Primary NS (mname)
bruce.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398259162
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sarah.ns.cloudflare.com
bruce.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:secureserver.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- NETORGFT3361032.onmicrosoft.com
- qmh1ugvq3ab2a13umrfkbrmqr4
- SPFv=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:secureserver.net -all
- wpe-verification=buckheaddentis
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