instructlms.com - robtex.com
instructlms.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.22.80.67🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-22-80-67.compute-1.amazonaws.com | ||||||
| NS | ns47.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2172::18🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| A | 97.74.103.24🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| NS | ns48.domaincontrol.com | ||||||
| A | 2603:5:2272::18🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| A | 173.201.71.24🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| SOA | ns47.domaincontrol.comdns@jomax.net 2026-04-30 #3 | ||||||
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=1778795356 | ||||||
Previously MX for
instructlms.com |
Subdomains
ns2.instructlms.com |
Same first word
instructlms.com |
DNS History
13 records (3 active, 10 former)
○NSns1.digital-2000.com2016-07-17 → 2016-07-17 · 4 obs
● 2016-07-17 06:41:30
○ 2017-04-01 11:53:36
○ 2026-05-14 22:18:24
○NSns1.instructlms.com2017-04-01 → 2017-04-01 · 4 obs
● 2017-04-01 11:53:36
○ 2026-04-21 04:04:30
○ 2026-05-14 22:18:24
○NSns1.projectad.me2015-12-06 → 2016-03-15 · 4 obs
● 2016-03-15 16:15:10
○ 2016-07-17 06:41:30
○ 2026-05-14 22:18:24
○NSns2.digital-2000.com2016-07-17 → 2016-07-17 · 4 obs
● 2016-07-17 06:41:30
○ 2017-04-01 11:53:36
○ 2026-05-14 22:18:24
○NSns2.instructlms.com2017-04-01 → 2017-04-01 · 4 obs
● 2017-04-01 11:53:36
○ 2026-04-21 04:04:30
○ 2026-05-14 22:18:24
○NSns2.projectad.me2015-12-06 → 2016-03-15 · 4 obs
● 2016-03-15 16:15:10
○ 2016-07-17 06:41:30
○ 2026-05-14 22:18:24
●NSns47.domaincontrol.com2026-04-21 → 2026-05-14 · 3 obs
● 2026-04-21 04:04:30
● 2026-05-14 22:18:24
●NSns48.domaincontrol.com2026-04-21 → 2026-05-14 · 3 obs
● 2026-04-21 04:04:30
● 2026-05-14 22:18:24
○MXinstructlms.com2015-12-06 → 2017-04-01 · 4 obs
● 2017-04-01 11:53:36
○ 2026-04-21 04:04:30
○ 2026-05-14 22:18:24
●A52.22.80.672026-04-21 → 2026-05-14 · 3 obs
● 2026-04-21 04:04:30
● 2026-05-14 22:18:24
○A64.37.49.1812016-07-17 → 2016-07-17 · 4 obs
● 2016-07-17 06:41:30
○ 2017-04-01 11:53:36
○ 2026-05-14 22:18:24
○A64.37.59.102017-04-01 → 2017-04-01 · 4 obs
● 2017-04-01 11:53:36
○ 2026-04-21 04:04:30
○ 2026-05-14 22:18:24
○A67.23.230.1602015-12-06 → 2016-03-15 · 4 obs
● 2016-03-15 16:15:10
○ 2016-07-17 06:41:30
○ 2026-05-14 22:18:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| instructlms.com | ns47.domaincontrol.com, ns48.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instructlms.com (unsigned zone)
⏱️ Timing
Total: 119ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.22.80.67 |
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)
Analysis
Hierarchy
instructlms.com is a parent of ns2.instructlms.com.
IP Addresses
instructlms.com points to a single IP number: 52.22.80.67.
Other host names such as clickunited.com, ec2-52-22-80-67.compute-1.amazonaws.com and ns2.instructlms.com share IP numbers with instructlms.com.
Name Servers
Delegation for instructlms.com rests with two name servers, ns47.domaincontrol.com and ns48.domaincontrol.com.
instructlms.com shares the same name server setup as other domains, including pharmacyes.com, adammeierlaw.com, datadump.co, 4es.ca and fitnessfruition.com.
Host names with two IP numbers: ns47.domaincontrol.com points to 2603:5:2172::18 and 97.74.103.24; ns48.domaincontrol.com points to 2603:5:2272::18 and 173.201.71.24.