thinkcentre.us - robtex.com
thinkcentre.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.139.32🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | aeedc42b70c898c66.awsglobalaccelerator.com | ||||||
| NS | ns1.markmonitor.com ⭐ | ||||||
| A | 2620:10a:80a8::1🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.160.1🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| PTR | ip-149-112-160-1.defastlink.net | ||||||
| NS | ns2.markmonitor.com | ||||||
| A | 2001:67c:10b8::1🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns2.markmonitor.com | ||||||
| A | 176.97.158.1🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns2.markmonitor.com | ||||||
| SOA | ns1.markmonitor.comhostmaster@markmonitor.com 2019-06-17 #6 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1773555288 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSa4.nstld.com2015-07-21 → 2018-12-09 · 4 obs
● 2018-12-09 05:50:36
○ 2026-02-21 15:15:52
○ 2026-03-22 22:20:06
○NSf4.nstld.com2015-07-21 → 2018-12-09 · 4 obs
● 2018-12-09 05:50:36
○ 2026-02-21 15:15:52
○ 2026-03-22 22:20:06
○NSg4.nstld.com2015-07-21 → 2018-12-09 · 4 obs
● 2018-12-09 05:50:36
○ 2026-02-21 15:15:52
○ 2026-03-22 22:20:06
○NSl4.nstld.com2015-07-21 → 2018-12-09 · 4 obs
● 2018-12-09 05:50:36
○ 2026-02-21 15:15:52
○ 2026-03-22 22:20:06
●NSns1.markmonitor.com2026-02-21 → 2026-03-22 · 3 obs
● 2026-02-21 15:15:52
● 2026-03-22 22:20:06
●NSns2.markmonitor.com2026-02-21 → 2026-03-22 · 3 obs
● 2026-02-21 15:15:52
● 2026-03-22 22:20:06
○A165.160.13.202015-07-21 → 2018-12-09 · 4 obs
● 2018-12-09 05:50:36
○ 2026-02-21 15:15:52
○ 2026-03-22 22:20:06
○A165.160.15.202015-07-21 → 2018-12-09 · 4 obs
● 2018-12-09 05:50:36
○ 2026-02-21 15:15:52
○ 2026-03-22 22:20:06
●A3.33.139.322026-02-21 → 2026-03-22 · 3 obs
● 2026-02-21 15:15:52
● 2026-03-22 22:20:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| thinkcentre.us | ns2.markmonitor.com, ns1.markmonitor.com | - |
✅ Authoritative Response
Server: 149.112.160.1
NS records: ns2.markmonitor.com, ns1.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thinkcentre.us (unsigned zone)
⏱️ Timing
Total: 468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.33.139.32 |
| NS | 2 | ns1.markmonitor.com, ns2.markmonitor.com |
| SOA | 1 | ns1.markmonitor.com hostmaster.markmonit |
Analysis
IP Addresses
thinkcentre.us resolves to one IP number: 3.33.139.32.
Other host names, for instance six-continents-hotels.org, www.firmsitecommunicator.com, groupon.guru, theyahootube.com and sales.paydiant.com share IP numbers with thinkcentre.us.
Name Servers
thinkcentre.us's delegation uses two name servers: ns1.markmonitor.com and ns2.markmonitor.com.
thinkcentre.us uses the same name server setup as other domains, such as paypalid.com, paidy.org, ubsmcdonaldinvestment.com, venmo.gay and tomfordfashion.sm.
thinkcentre.us at least partially shares name servers with other domains, including ecar.mobi, onemubadala.com, enterprise.com.jm, stumble-upon.at and discoverfullview.com.
these name servers are commonly used alongside the name servers ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
Host names with two IPs:
ns1.markmonitor.com points to 2620:10a:80a8::1 and 149.112.160.1
ns2.markmonitor.com points to 2001:67c:10b8::1 and 176.97.158.1