Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
resourcedata.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 01:10:05 UTC · ↺ Refresh
MX Hostnames
- d188556b.ess.barracudanetworks.com
- d188556a.ess.barracudanetworks.com
MX Priorities
- d188556b.ess.barracudanetworks.com: 20
- d188556a.ess.barracudanetworks.com: 10
A / AAAA Records
- 162.159.135.42 (no PTR)
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns-392.awsdns-49.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-392.awsdns-49.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1400.awsdns-47.org
ns-1783.awsdns-30.co.uk
ns-392.awsdns-49.com
ns-578.awsdns-08.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:52.88.234.207 mx include:spf.protection.outlook.com include:sendgrid.net include:spf.constantcontact.com include:7380233.spf04.hubspotemail.net include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 6/10
✓ 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
✓ 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
16 records- google-site-verification=LKRKc-LfMNobZlS_ZjHMuAKnR1X6pDxJKeBJx6H56nM
- i8s4vqc3crjea3lr8bv799gij6
- google-site-verification=djORf-iNZJTZWkd2NnYKNaU8LPoq6i6J4ReQgY3hbgs
- google-site-verification=VWOxrxCDeskzohBUftWni-2xh_Q2ZdmC0hVbWl1zuk8
- p0dkldhb5dka6ev7i0vj7aesf6
- BPL=1979333
- +7IlfHQqmmWhMStsVKpuadq+HCvAKOVISnJoNfwrYpFSxhY+qjVnA8Gul0d481A0boYdjr67ftJEGLjDwpbw/g==
- perplexity-ai-domain-verification-4anz0w=LHyilULeecuYNrGqi0VbOwIhV
- e6s44imhkv81bkjfk4jru14b3loolss4u4vjnu8tejb1shefo5p3
- google-site-verification=76A2m4qlZshPD9VI8qHtbIQkQyu19jVhj0pf4N9lFJs
- 523isg6p6jpgbsbdrf2hmh7vb1
- apple-domain-verification=Iwab6zXyu9NDHO8c
- google-site-verification=PZPruN00loNS-PYxn372oakJ7fl9QGcngRYeyPPNAVE
- google-site-verification=J-xOeSySZia5gqkdZZ7YAsIWXhW87FYeqm6wlPAdoC8
- gb7sf36stc95u2sqhvar880nf
- SPFv=spf1 ip4:52.88.234.207 mx include:spf.protection.outlook.com include:sendgrid.net include:spf.constantcontact.com include:7380233.spf04.hubspotemail.net include:spf.ess.barracudanetworks.com -all
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