think3c.com - robtex.com
think3c.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:5646🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:d88d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.86.70Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.216.141🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ara.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a43🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c043🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2043🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ara.ns.cloudflare.com | ||||||
| A | 108.162.192.67🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ara.ns.cloudflare.com | ||||||
| A | 172.64.32.67🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ara.ns.cloudflare.com | ||||||
| A | 173.245.58.67🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ara.ns.cloudflare.com | ||||||
| NS | guy.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bad🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | guy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ad🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | guy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ad🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | guy.ns.cloudflare.com | ||||||
| A | 108.162.193.173🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | guy.ns.cloudflare.com | ||||||
| A | 172.64.33.173🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | guy.ns.cloudflare.com | ||||||
| A | 173.245.59.173🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | guy.ns.cloudflare.com | ||||||
| TXT | google-site-verification=O7CsOOQyQ2h_7HpNCODNp2sGTdRuiUg94xIoTlYiLTc | ||||||
| TXT | google-site-verification=ay8yARPSM1KwHOxAtBPWSuKLDCXrSj365UItLdhg8hg | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.86.70, 172.67.216.141 | ||||||
| IPv6 | 2606:4700:3030::6815:5646, 2606:4700:3031::ac43:d88d | ||||||
| SOA | ara.ns.cloudflare.comdns@cloudflare.com serial=2397099595 | ||||||
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=1771291435 | ||||||
Same first word
think3c.com |
Similar names
DNS History
15 records (6 active, 9 former)
●NSara.ns.cloudflare.com2026-02-21 → 2026-03-23 · 3 obs
● 2026-02-21 15:07:10
● 2026-03-23 11:43:46
○NSdns10.hichina.com2015-08-21 → 2015-12-28 · 4 obs
● 2015-12-28 22:35:14
○ 2016-06-21 13:21:18
○ 2026-03-23 11:43:46
○NSdns9.hichina.com2015-08-21 → 2015-12-28 · 4 obs
● 2015-12-28 22:35:14
○ 2016-06-21 13:21:18
○ 2026-03-23 11:43:46
○NSexpirens3.hichina.com2016-06-21 → 2016-06-21 · 4 obs
● 2016-06-21 13:21:18
○ 2017-02-10 11:04:30
○ 2026-03-23 11:43:46
○NSexpirens4.hichina.com2016-06-21 → 2016-06-21 · 4 obs
● 2016-06-21 13:21:18
○ 2017-02-10 11:04:30
○ 2026-03-23 11:43:46
●NSguy.ns.cloudflare.com2026-02-21 → 2026-03-23 · 3 obs
● 2026-02-21 15:07:10
● 2026-03-23 11:43:46
●A104.21.86.702026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 11:43:46
●A172.67.216.1412026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 11:43:46
○A188.114.96.02026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 15:07:10
○ 2026-03-23 11:43:46
○A188.114.97.02026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 15:07:10
○ 2026-03-23 11:43:46
●A2606:4700:3030::6815:56462026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 11:43:46
●A2606:4700:3031::ac43:d88d2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 11:43:46
○A2a06:98c1:3120::2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 15:07:10
○ 2026-03-23 11:43:46
○A2a06:98c1:3121::2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 15:07:10
○ 2026-03-23 11:43:46
○A42.120.158.782016-06-21 → 2016-06-21 · 3 obs
○ 2017-02-10 11:04:30
○ 2026-03-23 11:43:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net... | - |
| think3c.com | ara.ns.cloudflare.com, guy.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.173
NS records: ara.ns.cloudflare.com, guy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for think3c.com (unsigned zone)
⏱️ Timing
Total: 120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.216.141, 104.21.86.70 |
| AAAA | 2 | 2606:4700:3031::ac43:d88d, 2606:4700:3030::6815:5646 |
| NS | 2 | ara.ns.cloudflare.com, guy.ns.cloudflare.com |
| TXT | 2 | google-site-verification=O7CsOOQyQ2h_7Hp, google-site-verification=ay8yARPSM1KwHOx |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ara.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ara.ns.cloudflare.com, ara.ns.cloudflare.com, ara.ns.cloudflare.com...)
Analysis
IP Addresses
think3c.com resolves to four IPs: 2606:4700:3030::6815:5646, 2606:4700:3031::ac43:d88d, 104.21.86.70 and 172.67.216.141.
Other host names such as willb.com, helicnc.com, cloudvisionasia.com, americanbettingexperts.com and indiatravelnet.com share IP numbers with think3c.com.
Name Servers
think3c.com is delegated to two name servers: ara.ns.cloudflare.com and guy.ns.cloudflare.com.
think3c.com uses the same name server setup as other domains, including ssuchen.com, artificer.co, proking.com.tw, elecatoron.com and s2f.org.
At least part of the name servers for think3c.com are shared with other domains, for instance prcrehab.org, funwithpackets.com, ithacarotary.org, avery.games and warehausae.com.
These name servers are commonly used alongside the name servers cameron.ns.cloudflare.com.
Host names with six IP numbers:
ara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a43, 2803:f800:50::6ca2:c043, 2a06:98c1:50::ac40:2043, 108.162.192.67, 172.64.32.67 and 173.245.58.67.
guy.ns.cloudflare.com points to: 2606:4700:58::adf5:3bad, 2803:f800:50::6ca2:c1ad, 2a06:98c1:50::ac40:21ad, 108.162.193.173, 172.64.33.173 and 173.245.59.173.