`flexhtml.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1dfd^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9624^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.253^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.36^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`shane.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c39^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c339^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`shane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2339^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`shane.ns.cloudflare.com`
		A	108.162.195.57^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
		A	162.159.44.57^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
		A	172.64.35.57^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
NS	`vita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vita.ns.cloudflare.com`
		A	108.162.192.238^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	172.64.32.238^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	173.245.58.238^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.253, 172.67.150.36
		IPv6 hints	2606:4700:3035::6815:1dfd, 2606:4700:3037::ac43:9624
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOA	`shane.ns.cloudflare.com`dns@cloudflare.com serial=2406699765

`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=1784122792

Same first word

flexhtml.com

DNS History

19 records (6 active, 13 former)

○NSns.gabia.co.kr2015-11-01 → 2026-03-26 · 5 obs

○ 2015-06-14 00:01:54
● 2015-11-01 04:07:44
● 2026-03-26 07:17:18
○ 2026-06-21 05:27:28
○ 2026-07-15 14:05:10

○NSns.gabia.co.kr.flexhtml.com2015-11-01 → 2018-01-15 · 5 obs

○ 2015-06-14 00:01:54
● 2015-11-01 04:07:44
● 2018-01-15 03:05:44
○ 2026-03-02 16:05:46
○ 2026-07-15 14:05:10

○NSns.gabia.net2015-11-01 → 2026-03-26 · 5 obs

○ 2015-06-14 00:01:54
● 2015-11-01 04:07:44
● 2026-03-26 07:17:18
○ 2026-06-21 05:27:28
○ 2026-07-15 14:05:10

○NSns1.gabia.co.kr2015-11-01 → 2026-03-26 · 5 obs

○ 2015-06-14 00:01:54
● 2015-11-01 04:07:44
● 2026-03-26 07:17:18
○ 2026-06-21 05:27:28
○ 2026-07-15 14:05:10

○NSns1.whoisdomain.kr2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 00:01:54
○ 2015-11-01 04:07:44
○ 2026-07-15 14:05:10

○NSns2.whoisdomain.kr2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 00:01:54
○ 2015-11-01 04:07:44
○ 2026-07-15 14:05:10

○NSns3.whoisdomain.kr2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 00:01:54
○ 2015-11-01 04:07:44
○ 2026-07-15 14:05:10

○NSns4.whoisdomain.kr2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 00:01:54
○ 2015-11-01 04:07:44
○ 2026-07-15 14:05:10

●NSshane.ns.cloudflare.com2026-06-21 → 2026-07-15 · 3 obs

○ 2026-03-26 07:17:18
● 2026-06-21 05:27:28
● 2026-07-15 14:05:10

●NSvita.ns.cloudflare.com2026-06-21 → 2026-07-15 · 3 obs

○ 2026-03-26 07:17:18
● 2026-06-21 05:27:28
● 2026-07-15 14:05:10

●A104.21.29.2532026-06-21 → 2026-07-15 · 3 obs

○ 2026-03-26 07:17:18
● 2026-06-21 05:27:28
● 2026-07-15 14:05:10

○A112.216.120.1722015-11-01 → 2018-01-15 · 5 obs

○ 2015-06-14 00:01:54
● 2015-11-01 04:07:44
● 2018-01-15 03:05:44
○ 2026-03-02 16:05:46
○ 2026-07-15 14:05:10

○A116.126.87.622015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 00:01:54
○ 2015-11-01 04:07:44
○ 2026-07-15 14:05:10

●A172.67.150.362026-06-21 → 2026-07-15 · 3 obs

○ 2026-03-26 07:17:18
● 2026-06-21 05:27:28
● 2026-07-15 14:05:10

○A2606:4700:3030::6815:1dfd2026-06-21 → 2026-06-21 · 4 obs

○ 2026-03-26 07:17:18
● 2026-06-21 05:27:28
○ 2026-07-13 15:55:02
○ 2026-07-15 14:05:10

○A2606:4700:3031::ac43:96242026-06-21 → 2026-06-21 · 4 obs

○ 2026-03-26 07:17:18
● 2026-06-21 05:27:28
○ 2026-07-13 15:55:02
○ 2026-07-15 14:05:10

●A2606:4700:3035::6815:1dfd2026-07-13 → 2026-07-15 · 3 obs

○ 2026-06-21 05:27:28
● 2026-07-13 15:55:02
● 2026-07-15 14:05:10

●A2606:4700:3037::ac43:96242026-07-13 → 2026-07-15 · 3 obs

○ 2026-06-21 05:27:28
● 2026-07-13 15:55:02
● 2026-07-15 14:05:10

○A61.74.214.1852026-03-02 → 2026-03-26 · 5 obs

○ 2018-01-15 03:05:44
● 2026-03-02 16:05:46
● 2026-03-26 07:17:18
○ 2026-06-21 05:27:28
○ 2026-07-15 14:05:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
flexhtml.com	vita.ns.cloudflare.com, shane.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.57

NS records: vita.ns.cloudflare.com, shane.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flexhtml.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.29.253, 172.67.150.36`
AAAA	2	`2606:4700:3035::6815:1dfd, 2606:4700:3037::ac43:9624`
NS	2	`shane.ns.cloudflare.com, vita.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`shane.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

flexhtml.com points to the four IP addresses 104.21.29.253, 172.67.150.36, 2606:4700:3035::6815:1dfd and 2606:4700:3037::ac43:9624.

Additional host names — tabler.info, automotovizija.lt, www.clear-screen.com and two others — share IP numbers with flexhtml.com.

Name Servers

DNS delegation for flexhtml.com points to two name servers: shane.ns.cloudflare.com and vita.ns.cloudflare.com.

flexhtml.com shares its name server setup with other domains, including tolong-google-jangan-sakit.pages.dev, sandralyng.no, istinomjer.ba and two others.

There is at least partial name server overlap between flexhtml.com and other domains — burzin.com, euro2nexa.com, guitarshare.vn and two more among them.

These name servers frequently co-occur with the name servers hadlee.ns.cloudflare.com and amalia.ns.cloudflare.com.

Host names with 6 IP numbers:

shane.ns.cloudflare.com has IP addresses 108.162.195.57, 162.159.44.57 and 172.64.35.57, plus 3 other.

vita.ns.cloudflare.com has IP addresses 108.162.192.238, 172.64.32.238 and 173.245.58.238, plus 3 other.

flexhtml.com - robtex.com

flexhtml.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`flexhtml.com`

`com`