thinkbig.com - dns.ninja
thinkbig.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.74.99.103🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar | ||||||
| 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 | ||||||
| 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 | ||||||
| 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 | ||||||
| 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 | ||||||
| SOA | ns1-37.azure-dns.comhostmaster@dxlg.com serial=2243076720 | ||||||
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=1784674102 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1-37.azure-dns.com2026-02-17 → 2026-07-21 · 3 obs
● 2026-02-17 06:55:02
● 2026-07-21 22:56:46
●NSns2-37.azure-dns.net2026-02-17 → 2026-07-21 · 3 obs
● 2026-02-17 06:55:02
● 2026-07-21 22:56:46
●NSns3-37.azure-dns.org2026-02-17 → 2026-07-21 · 3 obs
● 2026-02-17 06:55:02
● 2026-07-21 22:56:46
●NSns4-37.azure-dns.info2026-02-17 → 2026-07-21 · 3 obs
● 2026-02-17 06:55:02
● 2026-07-21 22:56:46
○NSns7.worldnic.com2015-06-15 → 2018-01-30 · 4 obs
● 2018-01-30 15:42:04
○ 2026-02-17 06:55:02
○ 2026-07-21 22:56:46
○NSns8.worldnic.com2015-06-15 → 2018-01-30 · 4 obs
● 2018-01-30 15:42:04
○ 2026-02-17 06:55:02
○ 2026-07-21 22:56:46
○MXp.webcom.ctmail.com2015-11-26 → 2026-02-17 · 4 obs
● 2026-02-17 06:55:02
○ 2026-02-17 11:32:18
○ 2026-07-21 22:56:46
●A204.74.99.1032026-02-17 → 2026-07-21 · 3 obs
● 2026-02-17 06:55:02
● 2026-07-21 22:56:46
○A209.17.116.72015-06-15 → 2018-01-30 · 4 obs
● 2018-01-30 15:42:04
○ 2026-02-17 06:55:02
○ 2026-07-21 22:56:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| thinkbig.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:13.107.222.37
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 thinkbig.com (unsigned zone)
⏱️ Timing
Total: 304ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.103 |
| NS | 4 | ns1-37.azure-dns.com, ns2-37.azure-dns.net... |
| SOA | 1 | ns1-37.azure-dns.com hostmaster.dxlg.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-37.azure-dns.com, ns1-37.azure-dns.com)
Analysis
IP Addresses
thinkbig.com resolves to just one IP address, 204.74.99.103.
Two other host names, along with ostercompracorporativa.com.ar, firstchoice.ie and mail.401kplus.com, also share IP numbers with thinkbig.com.
Name Servers
The NS records for thinkbig.com point to four name servers: ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org.
thinkbig.com shares at least some of its name servers with other domains, including wildlife.state.nm.us, lisimsw.com, rawabi.city and two others.
The host names ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org each resolve to two IP addresses: ns1-37.azure-dns.com resolves to 150.171.10.37 and 2603:1061:0:10::25; ns4-37.azure-dns.info resolves to 13.107.206.37 and 2620:1ec:bda:10::25; ns2-37.azure-dns.net resolves to 150.171.16.37 and 2620:1ec:8ec:10::25; ns3-37.azure-dns.org resolves to 13.107.222.37 and 2a01:111:4000:10::25.