optitheory.com - robtex.com
optitheory.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@optitheory.com 2025-10-27 #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=1794484596 | ||||||
Same first word
optitheory.com |
Similar names
Previous names
Next names
DNS History
3 records (3 active, 0 former)
●NSns1.squadhelp.com2026-09-01 → 2026-11-12 · 2 obs
● 2026-11-12 12:30:20
●NSns2.squadhelp.com2026-09-01 → 2026-11-12 · 2 obs
● 2026-11-12 12:30:20
●A52.20.84.622026-09-01 → 2026-11-12 · 2 obs
● 2026-11-12 12:30:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optitheory.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 optitheory.com (unsigned zone)
⏱️ Timing
Total: 309ms | 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.optitheory. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.squadhelp.com, ns2.squadhelp.com)
Analysis
IP Addresses
optitheory.com resolves to one IP address: 52.20.84.62.
talktilludrop.com, aimsly.com, oyaguess.co.uk and two other host names share IP numbers with optitheory.com.
Name Servers
optitheory.com is served by two delegated name servers, ns1.squadhelp.com and ns2.squadhelp.com.
optitheory.com uses the same name servers as several other domains — among them relaxabit.com, dominantmarketing.com, walletox.com and two more.
optitheory.com has overlapping name servers with several other domains — among them faato.com, topcatalogue.com, finintel.com and oakki.com.
Both ns1.squadhelp.com and ns2.squadhelp.com have a single IP address each — ns1.squadhelp.com resolves to 52.201.79.206 while ns2.squadhelp.com resolves to 52.23.148.124.