`coreconceptsphysio.sg`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:184c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:d9c8^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.76^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.200^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c075^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2075^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gina.ns.cloudflare.com`
		A	108.162.192.117^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	172.64.32.117^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	173.245.58.117^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
NS	`hugh.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c175^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hugh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2175^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hugh.ns.cloudflare.com`
		A	108.162.193.117^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	172.64.33.117^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	173.245.59.117^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
TXT	`google-site-verification=fJ4KbZRzyEyrW0NIITL2Ud1mJw420_fhq_4k3u2yeuI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.76, 172.67.217.200
		IPv6 hints	2606:4700:3030::6815:184c, 2606:4700:3030::ac43:d9c8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOA	`gina.ns.cloudflare.com`dns@cloudflare.com serial=2407467665

`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` ⚠️ Not in parent delegation
	NS	`pch.sgzones.sg`
	SOA	`ds.sgnic.sg`dna@sgnic.sg serial=2607170100

Subdomains

www.coreconceptsphysio.sg

Same first word

coreconceptsphysio.sg

DNS History

9 records (6 active, 3 former)

●NSgina.ns.cloudflare.com2026-03-06 → 2026-07-17 · 2 obs

● 2026-03-06 22:06:34
● 2026-07-17 01:26:00

●NShugh.ns.cloudflare.com2026-03-06 → 2026-07-17 · 2 obs

● 2026-03-06 22:06:34
● 2026-07-17 01:26:00

○A103.7.9.1342026-03-06 → 2026-03-06 · 3 obs

● 2026-03-06 22:06:34
○ 2026-03-22 20:18:30
○ 2026-07-17 01:26:00

●A104.21.24.762026-03-22 → 2026-07-17 · 3 obs

○ 2026-03-06 22:06:34
● 2026-03-22 20:18:30
● 2026-07-17 01:26:00

●A172.67.217.2002026-03-22 → 2026-07-17 · 3 obs

○ 2026-03-06 22:06:34
● 2026-03-22 20:18:30
● 2026-07-17 01:26:00

●A2606:4700:3030::6815:184c2026-06-26 → 2026-07-17 · 3 obs

○ 2026-06-08 20:11:12
● 2026-06-26 10:05:06
● 2026-07-17 01:26:00

●A2606:4700:3030::ac43:d9c82026-06-26 → 2026-07-17 · 3 obs

○ 2026-06-08 20:11:12
● 2026-06-26 10:05:06
● 2026-07-17 01:26:00

○A2606:4700:3037::6815:184c2026-03-22 → 2026-06-08 · 5 obs

○ 2026-03-06 22:06:34
● 2026-03-22 20:18:30
● 2026-06-08 20:11:12
○ 2026-06-26 10:05:06
○ 2026-07-17 01:26:00

○A2606:4700:3037::ac43:d9c82026-03-22 → 2026-06-08 · 5 obs

○ 2026-03-06 22:06:34
● 2026-03-22 20:18:30
● 2026-06-08 20:11:12
○ 2026-06-26 10:05:06
○ 2026-07-17 01:26:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...	10 records
coreconceptsphysio.sg	hugh.ns.cloudflare.com, gina.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.117

NS records: hugh.ns.cloudflare.com, gina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coreconceptsphysio.sg (unsigned zone)

⏱️ Timing

Total: 1159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.217.200, 104.21.24.76`
AAAA	2	`2606:4700:3030::ac43:d9c8, 2606:4700:3030::6815:184c`
NS	2	`gina.ns.cloudflare.com, hugh.ns.cloudflare.com`
TXT	1	`google-site-verification=fJ4KbZRzyEyrW0N`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gina.ns.cloudflare.com dns.cloudflare.co`

📌 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

Hierarchy

The domain www.coreconceptsphysio.sg falls under the parent coreconceptsphysio.sg.

IP Addresses

coreconceptsphysio.sg points to the four IP addresses 104.21.24.76, 172.67.217.200, 2606:4700:3030::6815:184c and 2606:4700:3030::ac43:d9c8.

Among the host names that share IP numbers with coreconceptsphysio.sg are ayokawin.com, binaindojaya.com, psvroom.com and two others.

Name Servers

coreconceptsphysio.sg is delegated to two name servers: gina.ns.cloudflare.com and hugh.ns.cloudflare.com.

coreconceptsphysio.sg has the same name server delegation as a number of other domains, such as lemontv.org, watchlivesports.space, conan-exiles.com and two more.

At least some of coreconceptsphysio.sg's name servers are shared with other domains, for example restaurant-candide.be, western-realestate.com, 187tk.com and two more.

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

Host names resolving to 6 IP numbers:

gina.ns.cloudflare.com resolves to 108.162.192.117, 172.64.32.117, 173.245.58.117 and 3 other IP addresses.

hugh.ns.cloudflare.com resolves to 108.162.193.117, 172.64.33.117, 173.245.59.117 and 3 other IP addresses.

coreconceptsphysio.sg - robtex.com