`htmltetris.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9d9a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2114^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.20^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.154^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`deb.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`deb.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`deb.ns.cloudflare.com`
		A	108.162.192.92^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	172.64.32.92^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	173.245.58.92^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
NS	`yadiel.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c04^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yadiel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c304^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yadiel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2304^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yadiel.ns.cloudflare.com`
		A	108.162.195.4^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yadiel.ns.cloudflare.com`
		A	162.159.44.4^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yadiel.ns.cloudflare.com`
		A	172.64.35.4^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yadiel.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.33.20, 172.67.157.154
		IPv6	2606:4700:3034::ac43:9d9a, 2606:4700:3037::6815:2114
SOA	`deb.ns.cloudflare.com`dns@cloudflare.com serial=2394832063

`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=1771291435

WOT: SAFE (66/100)

Previously MX for

htmltetris.com

Same first word

htmltetris.com

DNS History

19 records (6 active, 13 former)

●NSdeb.ns.cloudflare.com2026-02-15 → 2026-03-09 · 3 obs

○ 2016-11-17 15:37:42
● 2026-02-15 17:58:04
● 2026-03-09 10:29:06

○NSns5.cloudxtiny.com2016-11-17 → 2016-11-17 · 4 obs

○ 2016-04-24 20:49:50
● 2016-11-17 15:37:42
○ 2026-02-15 17:58:04
○ 2026-03-09 10:29:06

○NSns6.cloudxtiny.com2016-11-17 → 2016-11-17 · 4 obs

○ 2016-04-24 20:49:50
● 2016-11-17 15:37:42
○ 2026-02-15 17:58:04
○ 2026-03-09 10:29:06

○NSns63.domaincontrol.com2015-08-18 → 2016-04-24 · 4 obs

● 2015-08-18 23:31:58
● 2016-04-24 20:49:50
○ 2016-11-17 15:37:42
○ 2026-03-09 10:29:06

○NSns64.domaincontrol.com2015-08-18 → 2016-04-24 · 4 obs

● 2015-08-18 23:31:58
● 2016-04-24 20:49:50
○ 2016-11-17 15:37:42
○ 2026-03-09 10:29:06

●NSyadiel.ns.cloudflare.com2026-02-15 → 2026-03-09 · 3 obs

○ 2016-11-17 15:37:42
● 2026-02-15 17:58:04
● 2026-03-09 10:29:06

○MXhtmltetris.com2016-11-17 → 2026-02-15 · 5 obs

○ 2016-04-24 20:49:50
● 2016-11-17 15:37:42
● 2026-02-15 17:58:04
○ 2026-02-24 20:48:16
○ 2026-03-09 10:29:06

○MXmailstore1.secureserver.net2015-08-18 → 2016-04-24 · 4 obs

● 2015-08-18 23:31:58
● 2016-04-24 20:49:50
○ 2016-11-17 15:37:42
○ 2026-03-09 10:29:06

○MXsmtp.secureserver.net2015-08-18 → 2016-04-24 · 4 obs

● 2015-08-18 23:31:58
● 2016-04-24 20:49:50
○ 2016-11-17 15:37:42
○ 2026-03-09 10:29:06

●A104.21.33.202026-02-15 → 2026-03-09 · 3 obs

○ 2016-11-17 15:37:42
● 2026-02-15 17:58:04
● 2026-03-09 10:29:06

○A144.172.89.42016-11-17 → 2016-11-17 · 4 obs

○ 2016-04-24 20:49:50
● 2016-11-17 15:37:42
○ 2026-02-15 17:58:04
○ 2026-03-09 10:29:06

●A172.67.157.1542026-02-15 → 2026-03-09 · 3 obs

○ 2016-11-17 15:37:42
● 2026-02-15 17:58:04
● 2026-03-09 10:29:06

○A216.239.32.212015-08-18 → 2016-03-31 · 4 obs

● 2015-08-18 23:31:58
● 2016-03-31 18:59:24
○ 2016-04-24 20:49:50
○ 2026-03-09 10:29:06

○A216.239.34.212015-08-18 → 2016-03-31 · 4 obs

● 2015-08-18 23:31:58
● 2016-03-31 18:59:24
○ 2016-04-24 20:49:50
○ 2026-03-09 10:29:06

○A216.239.36.212015-08-18 → 2016-03-31 · 4 obs

● 2015-08-18 23:31:58
● 2016-03-31 18:59:24
○ 2016-04-24 20:49:50
○ 2026-03-09 10:29:06

○A216.239.38.212015-08-18 → 2016-03-31 · 4 obs

● 2015-08-18 23:31:58
● 2016-03-31 18:59:24
○ 2016-04-24 20:49:50
○ 2026-03-09 10:29:06

●A2606:4700:3034::ac43:9d9a2026-02-15 → 2026-03-09 · 3 obs

○ 2016-11-17 15:37:42
● 2026-02-15 17:58:04
● 2026-03-09 10:29:06

●A2606:4700:3037::6815:21142026-02-15 → 2026-03-09 · 3 obs

○ 2016-11-17 15:37:42
● 2026-02-15 17:58:04
● 2026-03-09 10:29:06

○A50.63.202.722016-04-24 → 2016-04-24 · 4 obs

○ 2016-03-31 18:59:24
● 2016-04-24 20:49:50
○ 2016-11-17 15:37:42
○ 2026-03-09 10:29:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
htmltetris.com	deb.ns.cloudflare.com, yadiel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.92

NS records: deb.ns.cloudflare.com, yadiel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for htmltetris.com (unsigned zone)

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.33.20, 172.67.157.154`
AAAA	2	`2606:4700:3037::6815:2114, 2606:4700:3034::ac43:9d9a`
NS	2	`deb.ns.cloudflare.com, yadiel.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`deb.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

htmltetris.com maps to four IP numbers: 2606:4700:3034::ac43:9d9a, 2606:4700:3037::6815:2114, 104.21.33.20 and 172.67.157.154.

Other host names such as bozyazidoktorlar.com, aristasia.net, rfranco.com, psmedia.com.cn and http.fuyin.tv share IPs with htmltetris.com.

Name Servers

Two name servers deb.ns.cloudflare.com and yadiel.ns.cloudflare.com handle the delegation for htmltetris.com.

htmltetris.com shares the same name server setup as other domains, for example okist.ua, gaadvisors.co.uk, mytopography.com, roulnet.fr and gaeurope.co.uk.

htmltetris.com at least partially shares name servers with other domains, for example soraefestival.net, mispacio.com.mx, murlo.cn, feihome.com and easyinfomail.co.za.

These name servers are often used together with lakas.ns.cloudflare.com and bill.ns.cloudflare.com.

Host names with six IP numbers:

deb.ns.cloudflare.com points to 2606:4700:50::adf5:3a5c, 2803:f800:50::6ca2:c05c, 2a06:98c1:50::ac40:205c, 108.162.192.92, 172.64.32.92 and 173.245.58.92.

yadiel.ns.cloudflare.com points to 2606:4700:58::a29f:2c04, 2803:f800:50::6ca2:c304, 2a06:98c1:50::ac40:2304, 108.162.195.4, 162.159.44.4 and 172.64.35.4.

htmltetris.com - robtex.com

htmltetris.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`htmltetris.com`

`com`