ckskbsbd.study - dns.ninja

`ckskbsbd.study`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9b71^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5258^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.88^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.113^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ethan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ethan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ethan.ns.cloudflare.com`
		A	108.162.195.232^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
		A	162.159.44.232^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
		A	172.64.35.232^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
NS	`walk.ns.cloudflare.com`
		A	2606:4700:50::a29f:2680^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c280^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2280^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walk.ns.cloudflare.com`
		A	108.162.194.128^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	162.159.38.128^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	172.64.34.128^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
TXT	`google-site-verification=Ebq5-nT8_UEXrZdBRQsUYXbbgidjAQRHr7RaBZBd2cQ`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.88, 172.67.155.113
		IPv6 hints	2606:4700:3032::ac43:9b71, 2606:4700:3036::6815:5258
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOA	`ethan.ns.cloudflare.com`dns@cloudflare.com serial=2409129194

`study`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.study` ⭐
	NS	`b.nic.study`
	NS	`c.nic.study`
	NS	`x.nic.study`
	NS	`y.nic.study`
	NS	`z.nic.study`
	SOA	`a.nic.study`admin@tldns.godaddy serial=1785028762

⚠️ On DNS blocklist: tif

Same first word

ckskbsbd.study

DNS History

7 records (6 active, 1 former)

●NSethan.ns.cloudflare.com2026-03-28 → 2026-07-26 · 2 obs

● 2026-03-28 03:41:32
● 2026-07-26 03:03:34

●NSwalk.ns.cloudflare.com2026-03-28 → 2026-07-26 · 2 obs

● 2026-03-28 03:41:32
● 2026-07-26 03:03:34

●A104.21.82.882026-03-28 → 2026-07-26 · 2 obs

● 2026-03-28 03:41:32
● 2026-07-26 03:03:34

●A172.67.155.1132026-03-28 → 2026-07-26 · 2 obs

● 2026-03-28 03:41:32
● 2026-07-26 03:03:34

●A2606:4700:3032::ac43:9b712026-07-26 → 2026-07-26 · 2 obs

○ 2026-03-28 03:41:32
● 2026-07-26 03:03:34

○A2606:4700:3035::ac43:9b712026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 03:41:32
○ 2026-07-26 03:03:34

●A2606:4700:3036::6815:52582026-03-28 → 2026-07-26 · 2 obs

● 2026-03-28 03:41:32
● 2026-07-26 03:03:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
study	a.nic.study, b.nic.study, c.nic.study, x.nic.study...	12 records
ckskbsbd.study	walk.ns.cloudflare.com, ethan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.232

NS records: walk.ns.cloudflare.com, ethan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ckskbsbd.study (unsigned zone)

⏱️ Timing

Total: 496ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.113, 104.21.82.88`
AAAA	2	`2606:4700:3036::6815:5258, 2606:4700:3032::ac43:9b71`
NS	2	`ethan.ns.cloudflare.com, walk.ns.cloudflare.com`
TXT	1	`google-site-verification=Ebq5-nT8_UEXrZd`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ethan.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)

Analysis

IP Addresses

ckskbsbd.study has four IP addresses: 104.21.82.88, 172.67.155.113, 2606:4700:3032::ac43:9b71 and 2606:4700:3036::6815:5258.

Two other host names, along with oyster.io, shaokao.us and parempiote.com, also share IP numbers with ckskbsbd.study.

Name Servers

DNS delegation for ckskbsbd.study points to two name servers: ethan.ns.cloudflare.com and walk.ns.cloudflare.com.

ckskbsbd.study shares its NS records with other domains, for example fileregulusportal.com, orangefileworks.com, filejunipercloud.com and two others.

ckskbsbd.study has at least partial name server overlap with other domains, such as auspostmanagement.com, houseofrain.co.uk, ntfs-3g.com and two others.

These name servers tend to appear together with the name servers conrad.ns.cloudflare.com, cloe.ns.cloudflare.com and nina.ns.cloudflare.com.

DNS names with 6 IP addresses:

ethan.ns.cloudflare.com has IP addresses 108.162.195.232, 162.159.44.232 and 172.64.35.232, plus 3 other.

walk.ns.cloudflare.com has IP addresses 108.162.194.128, 162.159.38.128 and 172.64.34.128, plus 3 other.