problemthinking.com - dns.ninja
problemthinking.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.squadhelp.com ⭐ | ||||||
| A | 52.201.79.206🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-52-201-79-206.compute-1.amazonaws.com | ||||||
| NS | ns2.squadhelp.com | ||||||
| A | 52.23.148.124🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-23-148-124.compute-1.amazonaws.com | ||||||
| TXT | f0095018235b8109a2bf9f65674a1784b6971ed6 | ||||||
| SOA | ns1.squadhelp.comhostmaster@problemthinking.com 2024-08-18 #5 | ||||||
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=1788179015 | ||||||
Same first word
problemthinking.com |
Previous names
Next names
DNS History
9 records (3 active, 6 former)
○NSns1.argewebhosting.eu2015-06-07 → 2016-12-29 · 4 obs
● 2016-12-29 17:41:52
○ 2026-08-29 10:32:34
○ 2026-08-31 12:30:26
●NSns1.squadhelp.com2026-08-29 → 2026-08-31 · 3 obs
● 2026-08-29 10:32:34
● 2026-08-31 12:30:26
○NSns2.argewebhosting.com2015-06-07 → 2016-12-29 · 4 obs
● 2016-12-29 17:41:52
○ 2026-08-29 10:32:34
○ 2026-08-31 12:30:26
●NSns2.squadhelp.com2026-08-29 → 2026-08-31 · 3 obs
● 2026-08-29 10:32:34
● 2026-08-31 12:30:26
○NSns3.argewebhosting.nl2015-06-07 → 2016-12-29 · 4 obs
● 2016-12-29 17:41:52
○ 2026-08-29 10:32:34
○ 2026-08-31 12:30:26
○MXbounce.argewebhosting.nl2015-06-07 → 2016-12-29 · 4 obs
● 2016-12-29 17:41:52
○ 2026-08-29 10:32:34
○ 2026-08-31 12:30:26
○A145.131.15.1652016-12-29 → 2016-12-29 · 4 obs
● 2016-12-29 17:41:52
○ 2026-08-29 10:32:34
○ 2026-08-31 12:30:26
○A194.165.34.1282015-06-07 → 2016-04-26 · 4 obs
● 2016-04-26 04:47:46
○ 2016-12-29 17:41:52
○ 2026-08-31 12:30:26
●A52.20.84.622026-08-29 → 2026-08-31 · 3 obs
● 2026-08-29 10:32:34
● 2026-08-31 12:30:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| problemthinking.com | ns1.squadhelp.com, ns2.squadhelp.com | 2 records |
✅ Authoritative Response
Server:52.201.79.206
NS records: ns1.squadhelp.com, ns2.squadhelp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for problemthinking.com (unsigned zone)
⏱️ Timing
Total: 511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns2.squadhelp.com, ns1.squadhelp.com |
| TXT | 1 | f0095018235b8109a2bf9f65674a1784b6971ed6 |
| SOA | 1 | ns1.squadhelp.com hostmaster.problemthin |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.squadhelp.com, ns2.squadhelp.com)
Analysis
IP Addresses
problemthinking.com directs to one IP number, which is 52.20.84.62.
Among the host names that share IP numbers with problemthinking.com are fitterlabs.com, albacafe.com, ai-automate.shop and two others.
Name Servers
Two name servers handle the delegation for problemthinking.com: ns1.squadhelp.com and ns2.squadhelp.com.
problemthinking.com has the same name server delegation as a number of other domains, such as roomvi.com, puolo.com, usadvance.com and two more.
At least some of problemthinking.com's name servers are shared with other domains, for example localstartup.org and shusk.com.
Each of ns1.squadhelp.com and ns2.squadhelp.com has one IP address: ns1.squadhelp.com uses 52.201.79.206 and ns2.squadhelp.com uses 52.23.148.124.