docker.it - dns.ninja

docker.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@docker.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 2026-06-16 #19

Same first word

Similar names

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSns1.digitalocean.comns2.digitalocean.comns3.digitalocean.coma.dns.gandi.netb.dns.gandi.netc.dns.gandi.netns1.nidomans.comns2.nidomans.comMXfb.mail.gandi.netspool.mail.gandi.netA146.185.189.57217.70.184.3834.246.129.19
NSa.dns.gandi.net2015-07-05 → 2017-03-18 · 4 obs
● 2015-07-05 18:10:02
● 2017-03-18 10:56:38
○ 2020-01-10 10:09:14
○ 2026-06-16 18:00:14
NSb.dns.gandi.net2015-07-05 → 2017-03-18 · 4 obs
● 2015-07-05 18:10:02
● 2017-03-18 10:56:38
○ 2020-01-10 10:09:14
○ 2026-06-16 18:00:14
NSc.dns.gandi.net2015-07-05 → 2017-03-18 · 4 obs
● 2015-07-05 18:10:02
● 2017-03-18 10:56:38
○ 2020-01-10 10:09:14
○ 2026-06-16 18:00:14
NSns1.digitalocean.com2026-02-28 → 2026-06-16 · 3 obs
○ 2020-11-17 18:26:04
● 2026-02-28 08:45:04
● 2026-06-16 18:00:14
NSns1.nidomans.com2020-01-10 → 2020-11-17 · 5 obs
○ 2017-03-18 10:56:38
● 2020-01-10 10:09:14
● 2020-11-17 18:26:04
○ 2026-02-28 08:45:04
○ 2026-06-16 18:00:14
NSns2.digitalocean.com2026-02-28 → 2026-06-16 · 3 obs
○ 2020-11-17 18:26:04
● 2026-02-28 08:45:04
● 2026-06-16 18:00:14
NSns2.nidomans.com2020-01-10 → 2020-11-17 · 5 obs
○ 2017-03-18 10:56:38
● 2020-01-10 10:09:14
● 2020-11-17 18:26:04
○ 2026-02-28 08:45:04
○ 2026-06-16 18:00:14
NSns3.digitalocean.com2026-02-28 → 2026-06-16 · 3 obs
○ 2020-11-17 18:26:04
● 2026-02-28 08:45:04
● 2026-06-16 18:00:14
MXfb.mail.gandi.net2015-07-05 → 2017-03-18 · 4 obs
● 2015-07-05 18:10:02
● 2017-03-18 10:56:38
○ 2020-01-10 10:09:14
○ 2026-06-16 18:00:14
MXspool.mail.gandi.net2015-07-05 → 2017-03-18 · 4 obs
● 2015-07-05 18:10:02
● 2017-03-18 10:56:38
○ 2020-01-10 10:09:14
○ 2026-06-16 18:00:14
A146.185.189.572026-02-28 → 2026-06-16 · 3 obs
○ 2020-11-17 18:26:04
● 2026-02-28 08:45:04
● 2026-06-16 18:00:14
A217.70.184.382015-07-05 → 2017-03-18 · 4 obs
● 2015-07-05 18:10:02
● 2017-03-18 10:56:38
○ 2020-01-10 10:09:14
○ 2026-06-16 18:00:14
A34.246.129.192020-01-10 → 2020-11-17 · 5 obs
○ 2017-03-18 10:56:38
● 2020-01-10 10:09:14
● 2020-11-17 18:26:04
○ 2026-02-28 08:45:04
○ 2026-06-16 18:00:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
itnameserver.cnr.it, a.dns.it, m.dns.it, r.dns.it...-
docker.itns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com-

✅ Authoritative Response

Server:172.64.52.210

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for docker.it (unsigned zone)

⏱️ Timing

Total: 1607ms | Queries: -

📄 Records

TypeCountSample Data
A1146.185.189.57
NS3ns2.digitalocean.com, ns1.digitalocean.com...
SOA1ns1.digitalocean.com hostmaster.docker.i

Analysis

IP Addresses

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

Additional host names — ilcapitano.it, redirect.it, santarossa.it and two others — share IP numbers with docker.it.

Name Servers

docker.it carries NS records delegating to ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

The name servers of docker.it overlap at least partially with those of other domains — among them infokaab.com.mx, 204.99.167.in-addr.arpa, dose.co and two more.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com are three hostnames that each resolve to a pair of IP addresses: ns1.digitalocean.com to 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com to 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com to 172.64.49.209 and 2606:4700:52::ac40:31d1.