openthink.in - robtex.com
openthink.in
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns61.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2153::20🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns61.domaincontrol.com | ||||||
| A | 97.74.101.32🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns61.domaincontrol.com | ||||||
| NS | ns62.domaincontrol.com | ||||||
| A | 2603:5:2253::20🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns62.domaincontrol.com | ||||||
| A | 173.201.69.32🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns62.domaincontrol.com | ||||||
| SOA | ns61.domaincontrol.comdns@jomax.net 2026-03-10 #2 | ||||||
in
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns.trs-dns.com ⭐ | ||||||
| NS | ns1.registry.in | ||||||
| NS | ns2.registry.in | ||||||
| NS | ns3.registry.in | ||||||
| NS | ns4.registry.in | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1786771558 | ||||||
Same first word
Similar names
thinkopen.cn |
thinkopen.com |
thinkopen.gr |
thinkopen.pl |
thinkopen.net |
thinkopen.in |
thinkopen.fr |
thinkopen.de |
thinkopen.it |
thinkopen.info |
thinkopen.org |
thinkopen.solutions |
thinkopen.biz |
DNS History
9 records (4 active, 5 former)
○NSns37.domaincontrol.com2015-06-16 → 2017-01-11 · 4 obs
● 2017-01-11 03:23:52
○ 2020-01-04 01:24:08
○ 2026-08-15 05:29:54
○NSns38.domaincontrol.com2015-06-16 → 2017-01-11 · 4 obs
● 2017-01-11 03:23:52
○ 2020-01-04 01:24:08
○ 2026-08-15 05:29:54
●NSns61.domaincontrol.com2026-06-14 → 2026-08-15 · 3 obs
● 2026-06-14 23:17:18
● 2026-08-15 05:29:54
●NSns62.domaincontrol.com2026-06-14 → 2026-08-15 · 3 obs
● 2026-06-14 23:17:18
● 2026-08-15 05:29:54
○MXmailstore1.secureserver.net2015-06-16 → 2017-01-11 · 4 obs
● 2017-01-11 03:23:52
○ 2020-01-04 01:24:08
○ 2026-08-15 05:29:54
○MXsmtp.secureserver.net2015-06-16 → 2017-01-11 · 4 obs
● 2017-01-11 03:23:52
○ 2020-01-04 01:24:08
○ 2026-08-15 05:29:54
●A13.248.243.52026-06-14 → 2026-08-15 · 3 obs
● 2026-06-14 23:17:18
● 2026-08-15 05:29:54
○A50.63.202.602015-06-16 → 2017-01-11 · 4 obs
● 2017-01-11 03:23:52
○ 2020-01-04 01:24:08
○ 2026-08-15 05:29:54
●A76.223.105.2302026-06-14 → 2026-08-15 · 3 obs
● 2026-06-14 23:17:18
● 2026-08-15 05:29:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| in | ns1.registry.in, ns2.registry.in, ns3.registry.in, ns4.registry.in | - |
| openthink.in | ns61.domaincontrol.com, ns62.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.32
NS records: ns61.domaincontrol.com, ns62.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openthink.in (unsigned zone)
⏱️ Timing
Total: 293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns61.domaincontrol.com, ns62.domaincontrol.com |
| SOA | 1 | ns61.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
openthink.in resolves to the IP addresses 13.248.243.5 and 76.223.105.230
embracethecross.net, xiixix.com, intellithings.net plus two other host names have IP numbers in common with openthink.in.
Name Servers
openthink.in is served by two delegated name servers, ns61.domaincontrol.com and ns62.domaincontrol.com.
The name server configuration of openthink.in is shared with other domains, for instance estimulo.co.in, lnay31.xyz, marbellaholiday.es and two others.
Each of the two host names carries two IP addresses: ns61.domaincontrol.com points to 97.74.101.32 and 2603:5:2153::20, and ns62.domaincontrol.com points to 173.201.69.32 and 2603:5:2253::20.