captcha.it - dns.ninja

captcha.it

DNSSEC⚠️ Not signed
A146.185.189.57🇳🇱 DIGITALOCEAN146.185.184.0/21 DigitalOcean
NSns1.digitalocean.com
A2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
A172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
NSns2.digitalocean.com
A2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
A172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
NSns3.digitalocean.com
A2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
A172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
SOAns1.digitalocean.comhostmaster@captcha.it serial=0

it

DNSSEC🔒 Signed (DS record present)
NSdns.nic.it
NSa.dns.it
NSm.dns.it
NSnameserver.cnr.it
NSr.dns.it
NSv.dns.it
SOAdns.nic.ithostmaster@nic.it 2026-07-18 #21

Same first word

Similar names

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns1.digitalocean.comns2.digitalocean.comns3.digitalocean.combuy.internettraffic.comns1.uniregistrymarket.linkns2.uniregistrymarket.linksell.internettraffic.comA146.185.189.5769.172.201.15369.172.201.208
NSbuy.internettraffic.com2015-08-17 → 2016-07-09 · 4 obs
● 2015-08-17 20:17:46
● 2016-07-09 19:41:08
○ 2016-10-19 14:37:40
○ 2026-07-18 20:20:58
NSns1.digitalocean.com2026-02-17 → 2026-07-18 · 3 obs
○ 2019-12-29 05:21:18
● 2026-02-17 10:47:56
● 2026-07-18 20:20:58
NSns1.uniregistrymarket.link2016-10-19 → 2019-12-29 · 5 obs
○ 2016-07-09 19:41:08
● 2016-10-19 14:37:40
● 2019-12-29 05:21:18
○ 2026-02-17 10:47:56
○ 2026-07-18 20:20:58
NSns2.digitalocean.com2026-02-17 → 2026-07-18 · 3 obs
○ 2019-12-29 05:21:18
● 2026-02-17 10:47:56
● 2026-07-18 20:20:58
NSns2.uniregistrymarket.link2016-10-19 → 2019-12-29 · 5 obs
○ 2016-07-09 19:41:08
● 2016-10-19 14:37:40
● 2019-12-29 05:21:18
○ 2026-02-17 10:47:56
○ 2026-07-18 20:20:58
NSns3.digitalocean.com2026-02-17 → 2026-07-18 · 3 obs
○ 2019-12-29 05:21:18
● 2026-02-17 10:47:56
● 2026-07-18 20:20:58
NSsell.internettraffic.com2015-08-17 → 2016-07-09 · 4 obs
● 2015-08-17 20:17:46
● 2016-07-09 19:41:08
○ 2016-10-19 14:37:40
○ 2026-07-18 20:20:58
A146.185.189.572026-02-17 → 2026-07-18 · 3 obs
○ 2019-12-29 05:21:18
● 2026-02-17 10:47:56
● 2026-07-18 20:20:58
A69.172.201.1532016-07-09 → 2019-12-29 · 5 obs
○ 2015-12-06 07:55:10
● 2016-07-09 19:41:08
● 2019-12-29 05:21:18
○ 2026-02-17 10:47:56
○ 2026-07-18 20:20:58
A69.172.201.2082015-08-17 → 2015-12-06 · 4 obs
● 2015-08-17 20:17:46
● 2015-12-06 07:55:10
○ 2016-07-09 19:41:08
○ 2026-07-18 20:20:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ita.dns.it, m.dns.it, r.dns.it, v.dns.it...-
captcha.itns2.digitalocean.com, ns3.digitalocean.com, ns1.digitalocean.com-

✅ Authoritative Response

Server:172.64.49.209

NS records: ns2.digitalocean.com, ns3.digitalocean.com, ns1.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for captcha.it (unsigned zone)

⏱️ Timing

Total: 486ms | Queries: -

📄 Records

TypeCountSample Data
A1146.185.189.57
NS3ns3.digitalocean.com, ns2.digitalocean.com...
SOA1ns1.digitalocean.com hostmaster.captcha.

Analysis

IP Addresses

captcha.it points to a single IP number: 146.185.189.57.

Additional host names — globus.it, prg.it, restate.eu and two others — share IP numbers with captcha.it.

Name Servers

captcha.it is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

captcha.it has at least partial name server overlap with other domains, such as szsmk.ru, digitalchair.com, concepcionbeistegui.org.mx and two others.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com each resolve to two IP addresses: ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1.