Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
altercare.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 04:48:52 UTC · ↺ Refresh
MX Hostnames
- barracuda.tsgrinc.com
MX Priorities
- barracuda.tsgrinc.com: 0
A / AAAA Records
- 192.16.174.42 ↩ plesk01.tsgrinc.com
Mail Server IPs
- 192.16.174.38 ↩ barracuda.tsgrinc.com
SOA Record
Raw SOA
ns1-32.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-32.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-32.azure-dns.info
ns1-32.azure-dns.com
ns2-32.azure-dns.net
ns3-32.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 a mx a:barracuda.tsgrinc.com include:spf.protection.outlook.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
✓ 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
4 records- smartsheet-site-validation=bg1xghkxxcvtQreCxL1gur-PlAKv8FI6
- apple-domain-verification=M7RBtbW1V8G6rggp
- SPFv=spf1 a mx a:barracuda.tsgrinc.com include:spf.protection.outlook.com -all
- MS=ms30381116
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