texasbook.com - robtex.com
texasbook.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
www.texasbook.com |
Same first word
texasbook.com |
texasbook.org |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns23.worldnic.com2015-08-16 → 2026-03-14 · 2 obs
● 2026-03-14 07:51:06
●NSns24.worldnic.com2015-08-16 → 2026-03-14 · 2 obs
● 2026-03-14 07:51:06
●MXtexasbook-com.mail.protection.outlook.com2026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 04:49:48
● 2026-03-14 07:51:06
○MXtexasbook.com.1.0001.arsmtp.com2015-08-16 → 2020-01-26 · 4 obs
● 2020-01-26 09:49:52
○ 2026-02-23 04:49:48
○ 2026-03-14 07:51:06
○MXtexasbook.com.2.0001.arsmtp.com2015-08-16 → 2020-01-26 · 4 obs
● 2020-01-26 09:49:52
○ 2026-02-23 04:49:48
○ 2026-03-14 07:51:06
○A12.220.113.192018-01-31 → 2020-01-26 · 5 obs
● 2018-01-31 17:57:44
● 2020-01-26 09:49:52
○ 2026-02-23 04:49:48
○ 2026-03-14 07:51:06
●A192.0.78.1352026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 04:49:48
● 2026-03-14 07:51:06
●A192.0.78.1972026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 04:49:48
● 2026-03-14 07:51:06
○A67.64.238.32015-08-16 → 2017-01-18 · 4 obs
● 2017-01-18 18:34:08
○ 2018-01-31 17:57:44
○ 2026-03-14 07:51:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| texasbook.com | ns23.worldnic.com, ns24.worldnic.com | 2 records |
✅ Authoritative Response
Server: 162.159.26.132
NS records: ns23.worldnic.com, ns24.worldnic.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.0.78.135, 192.0.78.197 |
| NS | 2 | ns23.worldnic.com, ns24.worldnic.com |
| MX | 1 | texasbook-com.mail.protection.outlook.co |
| TXT | 3 | v=spf1 a:mbssmtp.mbsbooks.com ip4:198.10, google-site-verification=xVgPI2dhmPOXfhR... |
| SOA | 1 | NS23.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns23.worldnic.com, ns24.worldnic.com)
Analysis
Hierarchy
The parent of www.texasbook.com is texasbook.com.
IP Addresses
texasbook.com points to two IP numbers: 192.0.78.135 and 192.0.78.197.
Other host names such as stylepilot.com, ayssoftwaresolution.com, kprealtytrust.com, diggingforgood.com and maxcutsoftware.com share IPs with texasbook.com.
Name Servers
texasbook.com is delegated to two name servers: ns23.worldnic.com and ns24.worldnic.com.
texasbook.com shares the same name server setup as shiraleah.com, peterjross.com, familyeverlasting.com, sabertronix.com and anchorcu.org.
Host names with a single IP:
ns23.worldnic.com points to 162.159.26.132.
ns24.worldnic.com points to 162.159.27.77.
Mail Servers
texasbook.com is handled by a single mail server, texasbook-com.mail.protection.outlook.com.
Host name texasbook-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c922::, 2a01:111:f403:c92c::3, 2a01:111:f403:f805::1, 2a01:111:f403:f90d::, 52.101.9.12, 52.101.11.13, 52.101.11.17 and 52.101.11.19.