thinkcast.com - dns.ninja
thinkcast.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:3eea🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:8c0b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.62.234Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.140.11🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | martin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | martin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c357🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | martin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2357🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | martin.ns.cloudflare.com | ||||||
| A | 108.162.195.87🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | martin.ns.cloudflare.com | ||||||
| A | 162.159.44.87Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | martin.ns.cloudflare.com | ||||||
| A | 172.64.35.87🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | martin.ns.cloudflare.com | ||||||
| NS | ophelia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 108.162.194.248🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 162.159.38.248Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 172.64.34.248🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| MX | route1.mx.cloudflare.net ⭐ | ||||||
| A | 2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route2.mx.cloudflare.net(54) | ||||||
| A | 2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(79) | ||||||
| A | 2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.62.234, 172.67.140.11 | ||||||
| IPv6 hints | 2606:4700:3034::6815:3eea, 2606:4700:3036::ac43:8c0b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com | ||||||
| SOA | martin.ns.cloudflare.comdns@cloudflare.com serial=2411219383 | ||||||
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=1786640814 | ||||||
Previously MX for
thinkcast.com |
Same first word
thinkcast.com |
thinkcast.net |
Similar names
thinkcats.com |
thinstack.click |
catthinks.com |
schnittka.eu |
thinstack.org |
tkanitsch.com |
nikschtat.de |
tktschina.com |
schnittka.com |
nickstath.com |
knitchats.com |
thinstack.net |
DNS History
18 records (9 active, 9 former)
●NSmartin.ns.cloudflare.com2026-02-22 → 2026-08-13 · 3 obs
○ 2017-02-19 22:28:36
● 2026-02-22 08:15:10
● 2026-08-13 17:33:50
● 2026-02-22 08:15:10
● 2026-08-13 17:33:50
○NSns1.dnslink.com2017-02-19 → 2017-02-19 · 4 obs
○ 2016-04-24 21:07:10
● 2017-02-19 22:28:36
○ 2026-02-22 08:15:10
○ 2026-08-13 17:33:50
● 2017-02-19 22:28:36
○ 2026-02-22 08:15:10
○ 2026-08-13 17:33:50
○NSns1.icontent.com2015-07-08 → 2016-04-24 · 4 obs
● 2015-07-08 01:27:18
● 2016-04-24 21:07:10
○ 2017-02-19 22:28:36
○ 2026-08-13 17:33:50
● 2016-04-24 21:07:10
○ 2017-02-19 22:28:36
○ 2026-08-13 17:33:50
○NSns2.dnslink.com2017-02-19 → 2017-02-19 · 4 obs
○ 2016-04-24 21:07:10
● 2017-02-19 22:28:36
○ 2026-02-22 08:15:10
○ 2026-08-13 17:33:50
● 2017-02-19 22:28:36
○ 2026-02-22 08:15:10
○ 2026-08-13 17:33:50
○NSns2.icontent.com2015-07-08 → 2016-04-24 · 4 obs
● 2015-07-08 01:27:18
● 2016-04-24 21:07:10
○ 2017-02-19 22:28:36
○ 2026-08-13 17:33:50
● 2016-04-24 21:07:10
○ 2017-02-19 22:28:36
○ 2026-08-13 17:33:50
●NSophelia.ns.cloudflare.com2026-02-22 → 2026-08-13 · 3 obs
○ 2017-02-19 22:28:36
● 2026-02-22 08:15:10
● 2026-08-13 17:33:50
● 2026-02-22 08:15:10
● 2026-08-13 17:33:50
○MXmail.b-io.co2017-02-19 → 2017-02-19 · 4 obs
○ 2016-04-24 21:07:10
● 2017-02-19 22:28:36
○ 2026-02-22 08:15:10
○ 2026-08-13 17:33:50
● 2017-02-19 22:28:36
○ 2026-02-22 08:15:10
○ 2026-08-13 17:33:50
●MXroute1.mx.cloudflare.net2026-08-13 → 2026-08-13 · 2 obs
○ 2026-02-22 08:15:10
● 2026-08-13 17:33:50
● 2026-08-13 17:33:50
●MXroute2.mx.cloudflare.net2026-08-13 → 2026-08-13 · 2 obs
○ 2026-02-22 08:15:10
● 2026-08-13 17:33:50
● 2026-08-13 17:33:50
●MXroute3.mx.cloudflare.net2026-08-13 → 2026-08-13 · 2 obs
○ 2026-02-22 08:15:10
● 2026-08-13 17:33:50
● 2026-08-13 17:33:50
○MXthinkcast.com2015-07-08 → 2016-04-24 · 4 obs
● 2015-07-08 01:27:18
● 2016-04-24 21:07:10
○ 2017-02-19 22:28:36
○ 2026-08-13 17:33:50
● 2016-04-24 21:07:10
○ 2017-02-19 22:28:36
○ 2026-08-13 17:33:50
○A104.130.196.2532015-07-08 → 2016-04-24 · 4 obs
● 2015-07-08 01:27:18
● 2016-04-24 21:07:10
○ 2017-02-19 22:28:36
○ 2026-08-13 17:33:50
● 2016-04-24 21:07:10
○ 2017-02-19 22:28:36
○ 2026-08-13 17:33:50
●A104.21.62.2342026-08-13 → 2026-08-13 · 2 obs
○ 2026-02-22 08:15:10
● 2026-08-13 17:33:50
● 2026-08-13 17:33:50
●A172.67.140.112026-08-13 → 2026-08-13 · 2 obs
○ 2026-02-22 08:15:10
● 2026-08-13 17:33:50
● 2026-08-13 17:33:50
○A209.15.13.1342017-02-19 → 2017-02-19 · 4 obs
○ 2016-04-24 21:07:10
● 2017-02-19 22:28:36
○ 2026-02-22 08:15:10
○ 2026-08-13 17:33:50
● 2017-02-19 22:28:36
○ 2026-02-22 08:15:10
○ 2026-08-13 17:33:50
●A2606:4700:3034::6815:3eea2026-08-13 → 2026-08-13 · 2 obs
○ 2026-02-22 08:15:10
● 2026-08-13 17:33:50
● 2026-08-13 17:33:50
●A2606:4700:3036::ac43:8c0b2026-08-13 → 2026-08-13 · 2 obs
○ 2026-02-22 08:15:10
● 2026-08-13 17:33:50
● 2026-08-13 17:33:50
○A76.76.21.212026-02-22 → 2026-02-22 · 3 obs
○ 2017-02-19 22:28:36
● 2026-02-22 08:15:10
○ 2026-08-13 17:33:50
● 2026-02-22 08:15:10
○ 2026-08-13 17:33:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| thinkcast.com | ophelia.ns.cloudflare.com, martin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.248
NS records: ophelia.ns.cloudflare.com, martin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thinkcast.com (unsigned zone)
⏱️ Timing
Total: 1753ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.140.11, 104.21.62.234 |
| AAAA | 2 | 2606:4700:3034::6815:3eea, 2606:4700:3036::ac43:8c0b |
| NS | 2 | martin.ns.cloudflare.com, ophelia.ns.cloudflare.com |
| MX | 3 | route1.mx.cloudflare.net (pri: 17), route2.mx.cloudflare.net (pri: 54)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | martin.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ophelia.ns.cloudflare.com, ophelia.ns.cloudflare.com, ophelia.ns.cloudflare.com...)
Analysis
IP Addresses
thinkcast.com has four IP addresses: 104.21.62.234, 172.67.140.11, 2606:4700:3034::6815:3eea and 2606:4700:3036::ac43:8c0b.
Among the host names that share IP numbers with thinkcast.com are tiowiliam.ru, hzneo.com, www.gettothefront.co.uk and two others.
Name Servers
The NS records for thinkcast.com delegate to martin.ns.cloudflare.com and ophelia.ns.cloudflare.com.
thinkcast.com has the same name server delegation as a number of other domains, such as iplinks.com, mrcaster.com, linkreps.com and two more.
thinkcast.com partially shares its NS delegation with several other domains, including betewin.fr, sz-hyd.net, coverwraps.tv and two others.
These name servers often co-occur with the name servers alice.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
martin.ns.cloudflare.com maps to 108.162.195.87, 162.159.44.87, 172.64.35.87 and 3 additional IP addresses.
ophelia.ns.cloudflare.com maps to 108.162.194.248, 162.159.38.248, 172.64.34.248 and 3 additional IP addresses.
Mail Servers
thinkcast.com uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
thinkcast.com shares at least some of its mail servers with other domains — for example animovitch.com, bluetears.org, celeritechsolutions.com and two more.
Host names resolving to 6 IP numbers:
route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.
route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.
route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.