Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tceq.texas.gov
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 02:54:22 UTC · ↺ Refresh
MX Hostnames
- tceq-texas-gov.mail.protection.outlook.com
MX Priorities
- tceq-texas-gov.mail.protection.outlook.com: 0
A / AAAA Records
- 168.44.255.15 (no PTR)
Mail Server IPs
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.tceq.texas.gov barry\.dunlap.tceq.texas.gov 691968780 1200 180 1209600 3600
Primary NS (mname)
ns1.tceq.texas.gov
Admin Email (rname)
barry\@dunlap.tceq.texas.gov
Serial
691968780
Refresh
1200s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.tceq.texas.gov
ns3.tceq.texas.gov
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com mx ip4:163.234.0.0/16 ip4:168.44.255.26 ip4:168.58.222.25 ip4:148.59.100.16/28 ip4:35.80.141.6 ip4:44.229.121.55 ip4:168.44.255.208 ip4:107.20.210.250 ip4:52.1.14.157 a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com a:spf.servicenowservices.com include:_spf.salesforce.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 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
6 records- canva-site-verification=fy4AP-9S7BmFHcy2YG0TQw
- apple-domain-verification=N93BTyoWiOmA35Cg
- canva-site-verification=uwxz6r4ZiBU6C3k6vwtEfQ
- adobe-idp-site-verification=b784cde71625a3fd370532b3d1c4502c4d2d2c732ead602a9a0358c5151357e4
- SPFv=spf1 include:spf.protection.outlook.com mx ip4:163.234.0.0/16 ip4:168.44.255.26 ip4:168.58.222.25 ip4:148.59.100.16/28 ip4:35.80.141.6 ip4:44.229.121.55 ip4:168.44.255.208 ip4:107.20.210.250 ip4:52.1.14.157 a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com a:spf.servicenowservices.com include:_spf.salesforce.com -all
- MS=ms59259595
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