`htmlmasterclass.com`

DNSSEC	⚠️ Not signed
NS	`bella.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::adf5:3a4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bella.ns.cloudflare.com`
		A	108.162.192.74^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
		A	172.64.32.74^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
		A	173.245.58.74^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
NS	`damon.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::adf5:3b60^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c160^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`damon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2160^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`damon.ns.cloudflare.com`
		A	108.162.193.96^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	172.64.33.96^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	173.245.59.96^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776213127

Previously MX for

htmlmasterclass.com

Same first word

htmlmasterclass.com

DNS History

12 records (2 active, 10 former)

●NSbella.ns.cloudflare.com2015-12-11 → 2026-04-15 · 3 obs

○ 2015-08-12 13:57:02
● 2015-12-11 14:18:30
● 2026-04-15 00:33:40

●NSdamon.ns.cloudflare.com2015-12-11 → 2026-04-15 · 3 obs

○ 2015-08-12 13:57:02
● 2015-12-11 14:18:30
● 2026-04-15 00:33:40

○NSns1.hitmanpublishing.com2015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 13:57:02
○ 2015-12-11 14:18:30
○ 2026-04-15 00:33:40

○NSns2.hitmanpublishing.com2015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 13:57:02
○ 2015-12-11 14:18:30
○ 2026-04-15 00:33:40

○MXdc-3f5fdf2f6354.htmlmasterclass.com2018-07-31 → 2018-07-31 · 4 obs

○ 2017-01-19 04:49:08
● 2018-07-31 12:38:34
○ 2026-03-27 23:37:28
○ 2026-04-15 00:33:40

○MXdc-8a23c629.htmlmasterclass.com2015-12-11 → 2017-01-19 · 5 obs

○ 2015-08-12 13:57:02
● 2015-12-11 14:18:30
● 2017-01-19 04:49:08
○ 2018-07-31 12:38:34
○ 2026-04-15 00:33:40

○MXhtmlmasterclass.com2015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 13:57:02
○ 2015-12-11 14:18:30
○ 2026-04-15 00:33:40

○A104.28.28.492015-12-11 → 2018-07-31 · 5 obs

○ 2015-08-12 13:57:02
● 2015-12-11 14:18:30
● 2018-07-31 12:38:34
○ 2026-03-27 23:37:28
○ 2026-04-15 00:33:40

○A104.28.29.492015-12-11 → 2018-07-31 · 5 obs

○ 2015-08-12 13:57:02
● 2015-12-11 14:18:30
● 2018-07-31 12:38:34
○ 2026-03-27 23:37:28
○ 2026-04-15 00:33:40

○A206.196.111.1092015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 13:57:02
○ 2015-12-11 14:18:30
○ 2026-04-15 00:33:40

○A2400:cb00:2048:1::681c:1c312017-01-19 → 2018-07-31 · 5 obs

○ 2015-12-11 14:18:30
● 2017-01-19 04:49:08
● 2018-07-31 12:38:34
○ 2026-03-27 23:37:28
○ 2026-04-15 00:33:40

○A2400:cb00:2048:1::681c:1d312017-01-19 → 2018-07-31 · 5 obs

○ 2015-12-11 14:18:30
● 2017-01-19 04:49:08
● 2018-07-31 12:38:34
○ 2026-03-27 23:37:28
○ 2026-04-15 00:33:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...	-
htmlmasterclass.com	bella.ns.cloudflare.com, damon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.96

NS records: bella.ns.cloudflare.com, damon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for htmlmasterclass.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (bella.ns.cloudflare.com, bella.ns.cloudflare.com, bella.ns.cloudflare.com...)

Analysis

Name Servers

htmlmasterclass.com is delegated to two name servers: bella.ns.cloudflare.com and damon.ns.cloudflare.com.

htmlmasterclass.com uses the same name server setup as other domains, including fusiondb.com, avnod32.tk, utopikworld.fr, (0x68656e746169)pad.com and gestech.fr.

At least part of the name servers for htmlmasterclass.com are shared with other domains, for instance cfnca.com, digistyle.clothing, audiothek.de, bpiran.com and trofeodellest.com.

These name servers are commonly used with susan.ns.cloudflare.com, dion.ns.cloudflare.com, dns1.ednsglobal.net and dns2.ednsglobal.net.

Host names with six IP numbers:

bella.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4a, 2803:f800:50::6ca2:c04a, 2a06:98c1:50::ac40:204a, 108.162.192.74, 172.64.32.74 and 173.245.58.74.

damon.ns.cloudflare.com points to: 2606:4700:58::adf5:3b60, 2803:f800:50::6ca2:c160, 2a06:98c1:50::ac40:2160, 108.162.193.96, 172.64.33.96 and 173.245.59.96.

htmlmasterclass.com - robtex.com