challengecademy.com - robtex.com
challengecademy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.4.157🇺🇸 Jacksonville192.185.4.0/23 Google | ||||||
| PTR | gator4145.hostgator.com | ||||||
| NS | ns2319.hostgator.com ⚠️ Not in zone NS records | ||||||
| A | 192.185.52.16🇺🇸 Jacksonville192.185.48.0/21 Google | ||||||
| PTR | ns8289.hostgator.com | ||||||
| NS | ns2320.hostgator.com ⚠️ Not in zone NS records | ||||||
| A | 192.185.52.158🇺🇸 Jacksonville192.185.48.0/21 Google | ||||||
| PTR | ns8290.hostgator.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=1774558757 | ||||||
Previously MX for
challengecademy.com |
Same first word
challengecademy.com |
DNS History
6 records (3 active, 3 former)
●NSns2319.hostgator.com2015-06-29 → 2026-03-26 · 2 obs
● 2026-03-26 21:09:14
●NSns2320.hostgator.com2015-06-29 → 2026-03-26 · 2 obs
● 2026-03-26 21:09:14
○NSns8289.hostgator.com2015-06-29 → 2017-01-23 · 4 obs
● 2017-01-23 20:34:10
○ 2026-03-08 21:20:30
○ 2026-03-26 21:09:14
○MXchallengecademy.com2015-06-29 → 2017-01-23 · 4 obs
● 2017-01-23 20:34:10
○ 2026-03-08 21:20:30
○ 2026-03-26 21:09:14
●A192.185.4.1572018-08-01 → 2026-03-26 · 3 obs
● 2018-08-01 14:54:44
● 2026-03-26 21:09:14
○A192.185.71.2282015-06-29 → 2017-01-23 · 4 obs
● 2017-01-23 20:34:10
○ 2018-08-01 14:54:44
○ 2026-03-26 21:09:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net... | - |
| challengecademy.com | ns2319.hostgator.com, ns2320.hostgator.com | 2 records |
✅ Authoritative Response
Server:192.185.52.158
NS records: ns2319.hostgator.com, ns2320.hostgator.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for challengecademy.com (unsigned zone)
⏱️ Timing
Total: 150ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.4.157 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2319.hostgator.com, ns2320.hostgator.com)
Analysis
IP Addresses
challengecademy.com resolves to a single IP: 192.185.4.157.
Other host names, for instance grittingteeth.com, fulfillmentmart.com, gator1160.hostgator.com, coafinder.com and denvercopier.co share IP numbers with challengecademy.com.
Name Servers
challengecademy.com has two name servers: ns2319.hostgator.com and ns2320.hostgator.com.
challengecademy.com shares the same name server setup as other domains, such as stitchnationyarn.com, bengarabit.com, medpayhr.com and stitchn(0x6269746368).org.
challengecademy.com shares some name servers with other domains, for example lesleykelly.com, driespoland.com, socratic.ca, atmosferas.com.mx and dragifon.com.
These name servers are commonly used together with ns8289.hostgator.com and ns8290.hostgator.com.
Host names with a single IP:
ns2319.hostgator.com points to 192.185.52.16
ns2320.hostgator.com points to 192.185.52.158