cobaltsky.net - dns.ninja

`cobaltsky.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b2b2^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5876^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.118^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.178^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kirk.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kirk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kirk.ns.cloudflare.com`
		A	108.162.193.192^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	172.64.33.192^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	173.245.59.192^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
NS	`sandy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandy.ns.cloudflare.com`
		A	108.162.192.219^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	172.64.32.219^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	173.245.58.219^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.118, 172.67.178.178
		IPv6 hints	2606:4700:3031::ac43:b2b2, 2606:4700:3036::6815:5876
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=82, name=cloudflare-ech.com
SOA	`kirk.ns.cloudflare.com`dns@cloudflare.com serial=2410143181

`net`

	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.net`nstld@verisign-grs.com serial=1786698609

Subdomains

www.cobaltsky.net

Same first word

cobaltsky.net

cobaltsky.com

Similar names

blacktoys.ru

skycobalt.com

blockstay.com

albytosck.altervista.org

stockylab.com

DNS History

16 records (6 active, 10 former)

●NSkirk.ns.cloudflare.com2026-03-26 → 2026-08-14 · 3 obs

○ 2017-04-03 21:47:22
● 2026-03-26 01:42:08
● 2026-08-14 09:33:32

○NSns55.domaincontrol.com2015-07-08 → 2017-04-03 · 4 obs

● 2015-07-08 23:49:50
● 2017-04-03 21:47:22
○ 2026-03-26 01:42:08
○ 2026-08-14 09:33:32

○NSns56.domaincontrol.com2015-07-08 → 2017-04-03 · 4 obs

● 2015-07-08 23:49:50
● 2017-04-03 21:47:22
○ 2026-03-26 01:42:08
○ 2026-08-14 09:33:32

●NSsandy.ns.cloudflare.com2026-03-26 → 2026-08-14 · 3 obs

○ 2017-04-03 21:47:22
● 2026-03-26 01:42:08
● 2026-08-14 09:33:32

●A104.21.88.1182026-03-26 → 2026-08-14 · 5 obs

○ 2017-04-03 21:47:22
● 2026-03-26 01:42:08
○ 2026-07-28 13:17:38
● 2026-07-31 08:56:32
● 2026-08-14 09:33:32

●A172.67.178.1782026-03-26 → 2026-08-14 · 5 obs

○ 2017-04-03 21:47:22
● 2026-03-26 01:42:08
○ 2026-07-28 13:17:38
● 2026-07-31 08:56:32
● 2026-08-14 09:33:32

○A188.114.96.02026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-10 11:24:32
● 2026-07-28 13:17:38
○ 2026-07-31 08:56:32
○ 2026-08-14 09:33:32

○A188.114.97.02026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-10 11:24:32
● 2026-07-28 13:17:38
○ 2026-07-31 08:56:32
○ 2026-08-14 09:33:32

●A2606:4700:3031::ac43:b2b22026-07-10 → 2026-08-14 · 5 obs

○ 2026-04-13 15:25:12
● 2026-07-10 11:24:32
○ 2026-07-28 13:17:38
● 2026-07-31 08:56:32
● 2026-08-14 09:33:32

○A2606:4700:3035::6815:58762026-03-26 → 2026-04-13 · 5 obs

○ 2017-04-03 21:47:22
● 2026-03-26 01:42:08
● 2026-04-13 15:25:12
○ 2026-07-10 11:24:32
○ 2026-08-14 09:33:32

●A2606:4700:3036::6815:58762026-07-10 → 2026-08-14 · 5 obs

○ 2026-04-13 15:25:12
● 2026-07-10 11:24:32
○ 2026-07-28 13:17:38
● 2026-07-31 08:56:32
● 2026-08-14 09:33:32

○A2606:4700:3037::ac43:b2b22026-03-26 → 2026-04-13 · 5 obs

○ 2017-04-03 21:47:22
● 2026-03-26 01:42:08
● 2026-04-13 15:25:12
○ 2026-07-10 11:24:32
○ 2026-08-14 09:33:32

○A2a06:98c1:3120::2026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-10 11:24:32
● 2026-07-28 13:17:38
○ 2026-07-31 08:56:32
○ 2026-08-14 09:33:32

○A2a06:98c1:3121::2026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-10 11:24:32
● 2026-07-28 13:17:38
○ 2026-07-31 08:56:32
○ 2026-08-14 09:33:32

○A66.17.112.732015-07-08 → 2016-03-15 · 4 obs

● 2015-07-08 23:49:50
● 2016-03-15 00:14:26
○ 2016-08-07 22:43:44
○ 2026-08-14 09:33:32

○A73.181.114.912016-08-07 → 2017-04-03 · 5 obs

○ 2016-03-15 00:14:26
● 2016-08-07 22:43:44
● 2017-04-03 21:47:22
○ 2026-03-26 01:42:08
○ 2026-08-14 09:33:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cobaltsky.net	kirk.ns.cloudflare.com, sandy.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.192

NS records: kirk.ns.cloudflare.com, sandy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cobaltsky.net (unsigned zone)

⏱️ Timing

Total: 294ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.178.178, 104.21.88.118`
AAAA	2	`2606:4700:3036::6815:5876, 2606:4700:3031::ac43:b2b2`
NS	2	`kirk.ns.cloudflare.com, sandy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kirk.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

cobaltsky.net is the parent zone for www.cobaltsky.net.

IP Addresses

cobaltsky.net has four IP addresses: 104.21.88.118, 172.67.178.178, 2606:4700:3031::ac43:b2b2 and 2606:4700:3036::6815:5876.

Two other host names, along with luminarionkuara.com, 56ff.com.br and www.uamineralmuseum.org, also share IP numbers with cobaltsky.net.

Name Servers

Two name servers handle the delegation for cobaltsky.net: kirk.ns.cloudflare.com and sandy.ns.cloudflare.com.

cobaltsky.net shares its NS records with other domains, for example hostany.net, gstent.com, melonth.com and two others.

cobaltsky.net partially shares its NS delegation with several other domains, including nexservice.com.br, kootenayinsurance.com, lobsterlabs.co.uk and two others.

These name servers are regularly seen alongside jerry.ns.cloudflare.com and jessica.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

kirk.ns.cloudflare.com resolves to 108.162.193.192, 172.64.33.192 and 173.245.59.192 among others, with 3 other IP addresses in total.

sandy.ns.cloudflare.com resolves to 108.162.192.219, 172.64.32.219 and 173.245.58.219 among others, with 3 other IP addresses in total.