itw-dns.com - robtex.com
itw-dns.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-37.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:10::25🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-37.azure-dns.com | ||||||
| A | 150.171.10.37🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns1-37.azure-dns.com | ||||||
| NS | ns1.azure-dns.com | ||||||
| NS | ns2-37.azure-dns.net | ||||||
| A | 2620:1ec:8ec:10::25🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-37.azure-dns.net | ||||||
| A | 150.171.16.37🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-37.azure-dns.net | ||||||
| NS | ns3-37.azure-dns.org | ||||||
| A | 2a01:111:4000:10::25🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-37.azure-dns.org | ||||||
| A | 13.107.222.37🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns3-37.azure-dns.org | ||||||
| NS | ns4-37.azure-dns.info | ||||||
| A | 2620:1ec:bda:10::25🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-37.azure-dns.info | ||||||
| A | 13.107.206.37🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns4-37.azure-dns.info | ||||||
| SOA | ns1.azure-dns.comhostmaster@itw-dns.com 2024-02-09 #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=1779224728 | ||||||
Subdomains
Same first word
itw-dns.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1-37.azure-dns.com2026-02-15 → 2026-05-19 · 3 obs
● 2026-02-15 08:37:54
● 2026-05-19 21:13:44
●NSns1.azure-dns.com2026-02-15 → 2026-05-19 · 3 obs
● 2026-02-15 08:37:54
● 2026-05-19 21:13:44
○NSns1.itw-dns.com2017-08-10 → 2017-08-10 · 3 obs
○ 2026-02-15 08:37:54
○ 2026-05-19 21:13:44
●NSns2-37.azure-dns.net2026-02-15 → 2026-05-19 · 3 obs
● 2026-02-15 08:37:54
● 2026-05-19 21:13:44
○NSns2.itw-dns.com2017-08-10 → 2017-08-10 · 3 obs
○ 2026-02-15 08:37:54
○ 2026-05-19 21:13:44
●NSns3-37.azure-dns.org2026-02-15 → 2026-05-19 · 3 obs
● 2026-02-15 08:37:54
● 2026-05-19 21:13:44
○NSns3.itw-dns.com2017-08-10 → 2017-08-10 · 3 obs
○ 2026-02-15 08:37:54
○ 2026-05-19 21:13:44
●NSns4-37.azure-dns.info2026-02-15 → 2026-05-19 · 3 obs
● 2026-02-15 08:37:54
● 2026-05-19 21:13:44
○NSns4.itw-dns.com2017-08-10 → 2017-08-10 · 3 obs
○ 2026-02-15 08:37:54
○ 2026-05-19 21:13:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| itw-dns.com | ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org | 2 records |
✅ Authoritative Response
Server:150.171.10.37
NS records: ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itw-dns.com (unsigned zone)
⏱️ Timing
Total: 246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-37.azure-dns.com, ns2-37.azure-dns.net... |
| SOA | 1 | ns1.azure-dns.com hostmaster.itw-dns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-37.azure-dns.com, ns1-37.azure-dns.com)
Analysis
Hierarchy
The host names 162-252-37-52-dynamic.itw-dns.com, 162-252-37-148-dynamic.itw-dns.com, 162-252-36-27-dynamic.itw-dns.com, 162-252-37-154-dynamic.itw-dns.com and 162-252-38-99-dynamic.itw-dns.com — among a few others — fall under the parent domain itw-dns.com.
Name Servers
The zone itw-dns.com is authoritative on 5 name servers: ns1-37.azure-dns.com, ns1.azure-dns.com, ns4-37.azure-dns.info and two additional ones.
At least some of itw-dns.com's name servers are shared with other domains, for example 656d72326e088f5df42f4855a355dbdf.azr.footprintdns.com, ci.alice.tx.us, crownschaumburg.com and two more.
These name servers tend to be deployed in combination with the name servers ns2-37.azure-dns.net and ns3-37.azure-dns.org.
Four hostnames, each resolving to a pair of IP addresses: ns1-37.azure-dns.com directs to 150.171.10.37 and 2603:1061:0:10::25; ns4-37.azure-dns.info directs to 13.107.206.37 and 2620:1ec:bda:10::25; ns2-37.azure-dns.net directs to 150.171.16.37 and 2620:1ec:8ec:10::25; ns3-37.azure-dns.org directs to 13.107.222.37 and 2a01:111:4000:10::25.