🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studycomputing.sg`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9fb9^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:95b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.91^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.185^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kayleigh.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:265c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kayleigh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kayleigh.ns.cloudflare.com`
		A	108.162.194.92^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
		A	162.159.38.92^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
		A	172.64.34.92^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
NS	`nico.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nico.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c393^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nico.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2393^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nico.ns.cloudflare.com`
		A	108.162.195.147^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nico.ns.cloudflare.com`
		A	162.159.44.147^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nico.ns.cloudflare.com`
		A	172.64.35.147^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nico.ns.cloudflare.com`
TXT	`google-site-verification=VF3kPxjFvWXVcov9mihMLAYDqrwDgYTmJbQ8ws85yLs`
TXT	`google-site-verification=cjxWvAwB4amxN2tJ2UAmcoD47jGVOXlPAROry6ar2g4`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.91, 172.67.159.185
		IPv6 hints	2606:4700:3030::ac43:9fb9, 2606:4700:3031::6815:95b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com
SOA	`kayleigh.ns.cloudflare.com`dns@cloudflare.com serial=2416730828

`sg`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ds.sgnic.sg` ⭐
	NS	`dsany2.sgnic.sg`
	NS	`dsany3.sgnic.sg`
	NS	`dsany4.sgnic.sg`
	NS	`ns4.apnic.net`
	NS	`pch.sgzones.sg`
	SOA	`ds.sgnic.sg`dna@sgnic.sg serial=2610261330

Same first word

studycomputing.sg

Similar names

dustycomputing.workers.dev

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSkayleigh.ns.cloudflare.com2026-10-05 → 2026-10-26 · 2 obs

● 2026-10-05 19:02:26
● 2026-10-26 14:28:34

●NSnico.ns.cloudflare.com2026-10-05 → 2026-10-26 · 2 obs

● 2026-10-05 19:02:26
● 2026-10-26 14:28:34

●A104.21.9.912026-10-05 → 2026-10-26 · 2 obs

● 2026-10-05 19:02:26
● 2026-10-26 14:28:34

●A172.67.159.1852026-10-05 → 2026-10-26 · 2 obs

● 2026-10-05 19:02:26
● 2026-10-26 14:28:34

●A2606:4700:3030::ac43:9fb92026-10-05 → 2026-10-26 · 2 obs

● 2026-10-05 19:02:26
● 2026-10-26 14:28:34

●A2606:4700:3031::6815:95b2026-10-05 → 2026-10-26 · 2 obs

● 2026-10-05 19:02:26
● 2026-10-26 14:28:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	dsany4.sgnic.sg, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...	10 records
studycomputing.sg	nico.ns.cloudflare.com, kayleigh.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.92

NS records: nico.ns.cloudflare.com, kayleigh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studycomputing.sg (unsigned zone)

⏱️ Timing

Total: 2692ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.159.185, 104.21.9.91`
AAAA	2	`2606:4700:3031::6815:95b, 2606:4700:3030::ac43:9fb9`
NS	2	`kayleigh.ns.cloudflare.com, nico.ns.cloudflare.com`
TXT	2	`google-site-verification=VF3kPxjFvWXVcov, google-site-verification=cjxWvAwB4amxN2t`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kayleigh.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

Analysis

IP Addresses

studycomputing.sg points to the four IP addresses 104.21.9.91, 172.67.159.185, 2606:4700:3030::ac43:9fb9 and 2606:4700:3031::6815:95b.

cakecrusaderma.com, krab9.cv, ductlessminisplitservices.com and two other host names share IP numbers with studycomputing.sg.

Name Servers

Two name servers handle the delegation for studycomputing.sg: kayleigh.ns.cloudflare.com and nico.ns.cloudflare.com.

studycomputing.sg uses the same name servers as several other domains — among them omegafabric.com, bodyandskinclinic.nl, amin-64s.pages.dev and two more.

At least some of studycomputing.sg's name servers are shared with other domains, for example guangshande003.com, all-streetfood-fort.pages.dev, hxcw-4330.pages.dev and two more.

These name servers tend to be deployed in combination with the name servers kurt.ns.cloudflare.com and braden.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

kayleigh.ns.cloudflare.com resolves to 108.162.194.92, 162.159.38.92 and 172.64.34.92 among others, with 3 other IP addresses in total.

nico.ns.cloudflare.com resolves to 108.162.195.147, 162.159.44.147 and 172.64.35.147 among others, with 3 other IP addresses in total.

studycomputing.sg - robtex.com