Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thrivepetcare.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 14:06:18 UTC · ↺ Refresh
MX Hostnames
- d281601a.ess.barracudanetworks.com
- d281601b.ess.barracudanetworks.com
MX Priorities
- d281601b.ess.barracudanetworks.com: 5
- d281601a.ess.barracudanetworks.com: 0
A / AAAA Records
- 13.107.246.40 (no PTR)
- 13.107.213.40 (no PTR)
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-04.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-04.azure-dns.info
ns1-04.azure-dns.com
ns2-04.azure-dns.net
ns3-04.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- postman-domain-verification=5735ec18b5d22397ce23f188f0363c59731a1f0308841dfe47191f512a212c0ae024867b937ec9fdeb94abf28632c5400b8999d1a28cbf1eb7b0b44824d44552
- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=OdAIFCpL0uqsP1ywQFADAb51PB1V6jbgqTFqyIzh8K0
- MS=ms12030369
- gr6hdb57nzgx38lgc9tf7mm84d9h28lc
- google-site-verification=aAvh1gv_XzqIAoDzsBP-SULsYY-UQZ6m1JSsG8w3lJw
Full email verification for thrivepetcare.com
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