masterclass.al - dns.ninja

`masterclass.al`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2acd^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d211^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.205^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.17^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anirban.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c140^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anirban.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2140^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anirban.ns.cloudflare.com`
		A	108.162.193.64^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	172.64.33.64^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	173.245.59.64^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
NS	`cortney.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
MX	`_dc-mx.f5cd5be78ec7.masterclass.al` ⭐
		A	176.74.22.18^{🇬🇧 Freethought-AS176.74.16.0/21 UK-FREETHOUGHT-20110615 route object}
			PTR	`srv2.bigmediaexpert.com`
TXT	`v=spf1 +a +mx +ip4:37.61.232.146 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.205, 172.67.210.17
		IPv6 hints	2606:4700:3033::6815:2acd, 2606:4700:3035::ac43:d211
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com
SOA	`anirban.ns.cloudflare.com`dns@cloudflare.com serial=2405211786

`al`

	DNSSEC	⚠️ Not signed
	NS	`ns1.nic.al` ⭐
	NS	`munnari.oz.au`
	NS	`nsx.nic.al`
	NS	`rip.psg.com`
	SOA	`ns1.nic.al`domain@akep.al serial=1780618621

Same first word

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Similar names

DNS History

7 records (7 active, 0 former)

●NSanirban.ns.cloudflare.com2026-02-15 → 2026-06-05 · 2 obs

● 2026-02-15 16:21:30
● 2026-06-05 01:07:56

●NScortney.ns.cloudflare.com2026-02-15 → 2026-06-05 · 2 obs

● 2026-02-15 16:21:30
● 2026-06-05 01:07:56

●MX_dc-mx.f5cd5be78ec7.masterclass.al2026-02-15 → 2026-06-05 · 2 obs

● 2026-02-15 16:21:30
● 2026-06-05 01:07:56

●A104.21.42.2052026-02-15 → 2026-06-05 · 2 obs

● 2026-02-15 16:21:30
● 2026-06-05 01:07:56

●A172.67.210.172026-02-15 → 2026-06-05 · 2 obs

● 2026-02-15 16:21:30
● 2026-06-05 01:07:56

●A2606:4700:3033::6815:2acd2026-02-15 → 2026-06-05 · 2 obs

● 2026-02-15 16:21:30
● 2026-06-05 01:07:56

●A2606:4700:3035::ac43:d2112026-02-15 → 2026-06-05 · 2 obs

● 2026-02-15 16:21:30
● 2026-06-05 01:07:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
al	ns1.nic.al, munnari.oz.au, rip.psg.com, nsx.nic.al	8 records
masterclass.al	anirban.ns.cloudflare.com, cortney.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.87

NS records: anirban.ns.cloudflare.com, cortney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for al (unsigned zone)

⏱️ Timing

Total: 483ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.210.17, 104.21.42.205`
AAAA	2	`2606:4700:3035::ac43:d211, 2606:4700:3033::6815:2acd`
NS	2	`anirban.ns.cloudflare.com, cortney.ns.cloudflare.com`
MX	1	`_dc-mx.f5cd5be78ec7.masterclass.al (pri:`
TXT	1	`v=spf1 +a +mx +ip4:37.61.232.146 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anirban.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 8

In-bailiwick: 3 (nsx.nic.al, ns1.nic.al, nsx.nic.al)

Out-of-bailiwick: 5 (munnari.oz.au, rip.psg.com, munnari.oz.au...)

Analysis

IP Addresses

masterclass.al has 4 IP addresses: 104.21.42.205, 172.67.210.17, 2606:4700:3033::6815:2acd and 2606:4700:3035::ac43:d211.

majudayak777.click, www.shotabdi.com, casriegler.com and two other host names share IP numbers with masterclass.al.

Name Servers

masterclass.al is served by two delegated name servers, anirban.ns.cloudflare.com and cortney.ns.cloudflare.com.

masterclass.al uses the same name servers as several other domains — among them live-youtube.com, terraindog.com, plan.in.th and two more.

There is at least partial name server overlap between masterclass.al and other domains — cvbn-ahy.pages.dev, 988sb.net, pensacolabaycityferry.com and two more among them.

Hostnames that resolve to 6 IP addresses:

anirban.ns.cloudflare.com maps to six IP addresses: 108.162.193.64, 172.64.33.64, 173.245.59.64 and three others.

cortney.ns.cloudflare.com maps to six IP addresses: 108.162.192.87, 172.64.32.87, 173.245.58.87 and three others.

Mail Servers

Mail for masterclass.al is handled by a single mail server, _dc-mx.f5cd5be78ec7.masterclass.al.

There is one IP number for _dc-mx.f5cd5be78ec7.masterclass.al: 176.74.22.18.