theorydot.com - robtex.com
theorydot.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@theorydot.com 2025-11-10 #1 | ||||||
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=1783236006 | ||||||
Same first word
theorydot.com |
Similar names
DNS History
17 records (3 active, 14 former)
○NSa.dns.gandi.net2015-08-13 → 2015-12-17 · 4 obs
● 2015-12-17 01:44:40
○ 2016-02-11 19:17:20
○ 2026-07-05 07:37:32
○NSb.dns.gandi.net2015-08-13 → 2015-12-17 · 4 obs
● 2015-12-17 01:44:40
○ 2016-02-11 19:17:20
○ 2026-07-05 07:37:32
○NSc.dns.gandi.net2015-08-13 → 2015-12-17 · 4 obs
● 2015-12-17 01:44:40
○ 2016-02-11 19:17:20
○ 2026-07-05 07:37:32
○NSns1.flippa.com2016-02-11 → 2016-07-05 · 5 obs
● 2016-02-11 19:17:20
● 2016-07-05 09:43:48
○ 2017-02-13 07:29:34
○ 2026-07-05 07:37:32
●NSns1.squadhelp.com2026-04-04 → 2026-07-05 · 3 obs
● 2026-04-04 10:38:12
● 2026-07-05 07:37:32
○NSns2.flippa.com2016-02-11 → 2016-07-05 · 5 obs
● 2016-02-11 19:17:20
● 2016-07-05 09:43:48
○ 2017-02-13 07:29:34
○ 2026-07-05 07:37:32
●NSns2.squadhelp.com2026-04-04 → 2026-07-05 · 3 obs
● 2026-04-04 10:38:12
● 2026-07-05 07:37:32
○MXfb.mail.gandi.net2015-08-13 → 2015-12-17 · 4 obs
● 2015-12-17 01:44:40
○ 2017-02-13 07:29:34
○ 2026-07-05 07:37:32
○MXspool.mail.gandi.net2015-08-13 → 2015-12-17 · 4 obs
● 2015-12-17 01:44:40
○ 2017-02-13 07:29:34
○ 2026-07-05 07:37:32
○A217.70.184.382015-08-13 → 2015-12-17 · 4 obs
● 2015-12-17 01:44:40
○ 2016-02-11 19:17:20
○ 2026-07-05 07:37:32
●A52.20.84.622026-04-04 → 2026-07-05 · 3 obs
● 2026-04-04 10:38:12
● 2026-07-05 07:37:32
○A52.201.150.892016-07-05 → 2016-07-05 · 4 obs
● 2016-07-05 09:43:48
○ 2017-02-13 07:29:34
○ 2026-07-05 07:37:32
○A52.22.117.92016-02-11 → 2016-02-11 · 4 obs
● 2016-02-11 19:17:20
○ 2016-02-29 23:08:06
○ 2026-07-05 07:37:32
○A54.164.233.1612016-02-29 → 2016-02-29 · 4 obs
● 2016-02-29 23:08:06
○ 2016-07-05 09:43:48
○ 2026-07-05 07:37:32
○A54.164.97.2492017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 07:29:34
○ 2026-04-04 10:38:12
○ 2026-07-05 07:37:32
○A54.175.122.1942017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 07:29:34
○ 2026-04-04 10:38:12
○ 2026-07-05 07:37:32
○CNAMEwebapp.parkingpage.production.flippa.com2017-02-13 → 2017-02-13 · 3 obs
○ 2026-04-04 10:38:12
○ 2026-07-05 07:37:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| theorydot.com | ns1.squadhelp.com, ns2.squadhelp.com | 2 records |
✅ Authoritative Response
Server:52.23.148.124
NS records: ns1.squadhelp.com, ns2.squadhelp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for theorydot.com (unsigned zone)
⏱️ Timing
Total: 167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns1.squadhelp.com, ns2.squadhelp.com |
| TXT | 1 | f0095018235b8109a2bf9f65674a1784b6971ed6 |
| SOA | 1 | ns1.squadhelp.com hostmaster.theorydot.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.squadhelp.com, ns2.squadhelp.com)
Analysis
IP Addresses
theorydot.com directs to one IP number, which is 52.20.84.62.
Among the host names that share IP numbers with theorydot.com are nikion.com, greathawaiian.com, www.openaio.info and two others.
Name Servers
Two name servers handle the delegation for theorydot.com: ns1.squadhelp.com and ns2.squadhelp.com.
theorydot.com has the same name server delegation as a number of other domains, such as tuanota.com, modochair.com, youngling.com and two more.
theorydot.com is at least partially co-delegated on name servers with other domains, such as emotor.company.
ns1.squadhelp.com directs to 52.201.79.206 and ns2.squadhelp.com directs to 52.23.148.124; each host name points to exactly one IP number.