knowledgeblock.com - robtex.com
knowledgeblock.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=1774779732 | ||||||
Same first word
knowledgeblock.com |
DNS History
7 records (6 active, 1 former)
●NSns09.domaincontrol.com2016-03-31 → 2026-03-29 · 2 obs
● 2026-03-29 10:36:16
●NSns10.domaincontrol.com2016-03-31 → 2026-03-29 · 2 obs
● 2026-03-29 10:36:16
●MXmailstore1.secureserver.net2016-03-31 → 2026-03-29 · 2 obs
● 2026-03-29 10:36:16
●MXsmtp.secureserver.net2016-03-31 → 2026-03-29 · 2 obs
● 2026-03-29 10:36:16
●A15.197.148.332026-03-22 → 2026-03-29 · 3 obs
● 2026-03-22 14:25:18
● 2026-03-29 10:36:16
○A184.168.221.392016-03-31 → 2017-10-07 · 4 obs
● 2017-10-07 18:00:24
○ 2026-03-22 14:25:18
○ 2026-03-29 10:36:16
●A3.33.130.1902026-03-22 → 2026-03-29 · 3 obs
● 2026-03-22 14:25:18
● 2026-03-29 10:36:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| knowledgeblock.com | ns09.domaincontrol.com, ns10.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.5
NS records: ns09.domaincontrol.com, ns10.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgeblock.com (unsigned zone)
⏱️ Timing
Total: 421ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns09.domaincontrol.com, ns10.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns09.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns09.domaincontrol.com, ns09.domaincontrol.com, ns10.domaincontrol.com...)
Analysis
IP Addresses
knowledgeblock.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance famixit.com, wirestrong.com, fashionsalvage.net, mrbinz.com and musclecar-registry.com share IP numbers with knowledgeblock.com.
Name Servers
knowledgeblock.com has two name servers: ns09.domaincontrol.com and ns10.domaincontrol.com.
knowledgeblock.com shares the same name server setup as other domains, for example athenstwilight.com, zappra.com, mixgames1.com, globalpiracyindex.com and alishaard.com.
knowledgeblock.com shares name servers with other domains to some extent, for example hotsycarlson.com and dasansr.com.
Host names with two IP numbers:
ns09.domaincontrol.com points to: 2603:5:2180::5 and 97.74.104.5; ns10.domaincontrol.com points to: 2603:5:2280::5 and 173.201.72.5.
Mail Servers
knowledgeblock.com is served by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
knowledgeblock.com shares the mail server setup with other domains, for example basisaustin.com, carefreebingo.com, l4l4.com, hawaiimobileapps.com and wyzerbiosciences.com.
knowledgeblock.com shares some mail servers with other domains, at least partially, for instance tms-tech.biz, morefertile.com and arborgreene.com.
Host names with three IP numbers: 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.