Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
texasductsystems.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 11:31:36 UTC · ↺ Refresh
MX Hostnames
- texasductsystems-com.mx1.arsmtp.com
- texasductsystems-com.mx2.arsmtp.com
- texasductsystems-com.mail.protection.outlook.com
MX Priorities
- texasductsystems-com.mx1.arsmtp.com: 10
- texasductsystems-com.mail.protection.outlook.com: 30
- texasductsystems-com.mx2.arsmtp.com: 20
A / AAAA Records
- 209.17.116.160
Mail Server IPs
- 8.31.233.110 ↩ SERVER274.appriver.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 8.19.118.196 ↩ server275.appriver.com
SOA Record
Raw SOA
ns97.worldnic.com namehost.worldnic.com 125070903 10800 3600 604800 3600
Primary NS (mname)
ns97.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125070903
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns97.worldnic.com
ns98.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=texasductsystems.com.hosted.spf-report.com
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;fo=1;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: 392 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
2 records- MS=ms71933003
- SPFv=spf1 redirect=texasductsystems.com.hosted.spf-report.com
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