webdevelopmentbooks.com - robtex.com
webdevelopmentbooks.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=1774566047 | ||||||
Same first word
webdevelopmentbooks.com |
DNS History
7 records (6 active, 1 former)
●NSns41.domaincontrol.com2015-11-15 → 2026-03-26 · 2 obs
● 2026-03-26 23:18:58
●NSns42.domaincontrol.com2015-11-15 → 2026-03-26 · 2 obs
● 2026-03-26 23:18:58
●MXmailstore1.secureserver.net2015-11-15 → 2026-03-26 · 2 obs
● 2026-03-26 23:18:58
●MXsmtp.secureserver.net2015-11-15 → 2026-03-26 · 2 obs
● 2026-03-26 23:18:58
●A15.197.148.332026-03-22 → 2026-03-26 · 3 obs
● 2026-03-22 03:21:10
● 2026-03-26 23:18:58
○A184.168.221.622015-11-15 → 2018-08-18 · 4 obs
● 2018-08-18 18:49:20
○ 2026-03-22 03:21:10
○ 2026-03-26 23:18:58
●A3.33.130.1902026-03-22 → 2026-03-26 · 3 obs
● 2026-03-22 03:21:10
● 2026-03-26 23:18:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| webdevelopmentbooks.com | ns41.domaincontrol.com, ns42.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webdevelopmentbooks.com (unsigned zone)
⏱️ Timing
Total: 211ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)
Analysis
IP Addresses
webdevelopmentbooks.com points to two IPs: 3.33.130.190 and 15.197.148.33.
Other host names including strapnerd.com, apnsac.org, backyardsurvivalgardening.com, ibetchu.com and mfs.info share IP numbers with webdevelopmentbooks.com.
Name Servers
webdevelopmentbooks.com's delegation uses two name servers, ns41.domaincontrol.com and ns42.domaincontrol.com.
webdevelopmentbooks.com shares the same name server setup as other domains, for example digitalsoul.net, jfglaw.net, limonbadgers.com, playfore.com and mybats.us.
webdevelopmentbooks.com at least partially shares name servers with other domains; for instance ftzi.org.
Host names with two IPs:
ns41.domaincontrol.com points to: 2603:5:2142::15 and 97.74.100.21
ns42.domaincontrol.com points to: 2603:5:2242::15 and 173.201.68.21
Mail Servers
webdevelopmentbooks.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
webdevelopmentbooks.com shares its mail server setup with other domains, including typeoneteam.com, aahrs.net, tmblume.com, butchie.org and highwaylab.org.
webdevelopmentbooks.com shares some mail servers with other domains, for example jbihost.com and williamshrlaw.ca.
Host names with three IPs:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162
smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113