`angular-academy.ch`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8cdc^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5ee1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.225^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.220^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`iris.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
NS	`jim.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jim.ns.cloudflare.com`
		A	108.162.193.125^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	172.64.33.125^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	173.245.59.125^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
TXT	`dotnet-angular-academy.azurewebsites.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.94.225, 172.67.140.220
		IPv6	2606:4700:3032::ac43:8cdc, 2606:4700:3033::6815:5ee1
SOA	`iris.ns.cloudflare.com`dns@cloudflare.com serial=2399266108

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-03-28 #19

Same first word

angular-academy.com

angular-academy.io

angular-academy.ch

DNS History

6 records (6 active, 0 former)

●NSiris.ns.cloudflare.com2026-02-15 → 2026-03-28 · 2 obs

● 2026-02-15 00:58:06
● 2026-03-28 09:06:12

●NSjim.ns.cloudflare.com2026-02-15 → 2026-03-28 · 2 obs

● 2026-02-15 00:58:06
● 2026-03-28 09:06:12

●A104.21.94.2252026-02-15 → 2026-03-28 · 2 obs

● 2026-02-15 00:58:06
● 2026-03-28 09:06:12

●A172.67.140.2202026-02-15 → 2026-03-28 · 2 obs

● 2026-02-15 00:58:06
● 2026-03-28 09:06:12

●A2606:4700:3032::ac43:8cdc2026-02-15 → 2026-03-28 · 2 obs

● 2026-02-15 00:58:06
● 2026-03-28 09:06:12

●A2606:4700:3033::6815:5ee12026-02-15 → 2026-03-28 · 2 obs

● 2026-02-15 00:58:06
● 2026-03-28 09:06:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	-
angular-academy.ch	iris.ns.cloudflare.com, jim.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.125

NS records: iris.ns.cloudflare.com, jim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for angular-academy.ch (unsigned zone)

⏱️ Timing

Total: 457ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.140.220, 104.21.94.225`
AAAA	2	`2606:4700:3033::6815:5ee1, 2606:4700:3032::ac43:8cdc`
NS	2	`iris.ns.cloudflare.com, jim.ns.cloudflare.com`
TXT	1	`dotnet-angular-academy.azurewebsites.net`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`iris.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

angular-academy.ch refers to four IP numbers: 2606:4700:3032::ac43:8cdc, 2606:4700:3033::6815:5ee1, 104.21.94.225 and 172.67.140.220.

Other host names, for instance g4ef8.6qqs9a.vubsisszehdu.com, 4pianj8.vubsisszehdu.com, sancang.net, moosenose.com and joikusoft.fi share IP numbers with angular-academy.ch.

Name Servers

angular-academy.ch's delegation uses two name servers: iris.ns.cloudflare.com and jim.ns.cloudflare.com.

angular-academy.ch uses the same name server setup as other domains, such as rhc.co.uk, electrocaine.com, effectoairguns.com, treetopsely.co.uk and zenpirlanta.com.

angular-academy.ch at least partially shares name servers with other domains, including eeddtt.com, yukeiyang.com, programa360.com, edgefitnessandtraining.com and villa45.ch.

These name servers are commonly used with sara.ns.cloudflare.com.

Host names with six IP numbers:

iris.ns.cloudflare.com points to 2606:4700:50::adf5:3a76, 2803:f800:50::6ca2:c076, 2a06:98c1:50::ac40:2076, 108.162.192.118, 172.64.32.118 and 173.245.58.118.

jim.ns.cloudflare.com points to 2606:4700:58::adf5:3b7d, 2803:f800:50::6ca2:c17d, 2a06:98c1:50::ac40:217d, 108.162.193.125, 172.64.33.125 and 173.245.59.125.

angular-academy.ch - robtex.com