Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tlc.state.tx.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 06:20:35 UTC · ↺ Refresh
MX Hostnames
- tlc-state-tx-us.mail.protection.outlook.com
MX Priorities
- tlc-state-tx-us.mail.protection.outlook.com: 0
A / AAAA Records
- 204.65.58.62 (no PTR)
Mail Server IPs
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.tlc.texas.gov dnsadmin.tlc.texas.gov 1000649 10800 3600 2419200 900
Primary NS (mname)
ns1.tlc.texas.gov
Admin Email (rname)
dnsadmin@tlc.texas.gov
Serial
1000649
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns1.tlc.texas.gov
ns2.tlc.texas.gov
ns3-az.tlc.texas.gov
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms37559218
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