htmlsandbox.com - dns.ninja

`htmlsandbox.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:84c8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:d5f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.95^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.200^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elsa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elsa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elsa.ns.cloudflare.com`
		A	108.162.192.111^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	172.64.32.111^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	173.245.58.111^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.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`
MX	`_dc-mx.07f59c4ea981.htmlsandbox.com` ⭐
		A	162.243.210.73^{🇺🇸 DIGITALOCEAN162.243.192.0/18 DigitalOcean}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.95, 172.67.132.200
		IPv6 hints	2606:4700:3031::ac43:84c8, 2606:4700:3032::6815:d5f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOA	`elsa.ns.cloudflare.com`dns@cloudflare.com serial=2410046392

`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=1786037324

WOT: SAFE (70/100)

Subdomains

www.htmlsandbox.com

Same first word

htmlsandbox.com

Similar names

sandboxhtml.com

DNS History

15 records (7 active, 8 former)

●NSelsa.ns.cloudflare.com2015-08-19 → 2026-08-06 · 2 obs

● 2015-08-19 05:58:26
● 2026-08-06 17:50:26

●NSjim.ns.cloudflare.com2015-08-19 → 2026-08-06 · 2 obs

● 2015-08-19 05:58:26
● 2026-08-06 17:50:26

●MX_dc-mx.07f59c4ea981.htmlsandbox.com2026-02-16 → 2026-08-06 · 3 obs

○ 2017-05-17 16:34:46
● 2026-02-16 02:20:56
● 2026-08-06 17:50:26

○MXdc-151a0cec8486.htmlsandbox.com2017-05-17 → 2017-05-17 · 4 obs

○ 2016-06-30 05:11:02
● 2017-05-17 16:34:46
○ 2026-02-16 02:20:56
○ 2026-08-06 17:50:26

○MXdc-6741e8c6.htmlsandbox.com2015-08-19 → 2016-06-30 · 4 obs

● 2015-08-19 05:58:26
● 2016-06-30 05:11:02
○ 2017-05-17 16:34:46
○ 2026-08-06 17:50:26

●A104.21.13.952026-02-16 → 2026-08-06 · 3 obs

○ 2017-05-17 16:34:46
● 2026-02-16 02:20:56
● 2026-08-06 17:50:26

○A104.28.30.762015-08-19 → 2017-05-17 · 4 obs

● 2015-08-19 05:58:26
● 2017-05-17 16:34:46
○ 2026-02-16 02:20:56
○ 2026-08-06 17:50:26

○A104.28.31.762015-08-19 → 2017-05-17 · 4 obs

● 2015-08-19 05:58:26
● 2017-05-17 16:34:46
○ 2026-02-16 02:20:56
○ 2026-08-06 17:50:26

●A172.67.132.2002026-02-16 → 2026-08-06 · 3 obs

○ 2017-05-17 16:34:46
● 2026-02-16 02:20:56
● 2026-08-06 17:50:26

○A2400:cb00:2048:1::681c:1e4c2015-08-19 → 2017-05-17 · 4 obs

● 2015-08-19 05:58:26
● 2017-05-17 16:34:46
○ 2026-02-16 02:20:56
○ 2026-08-06 17:50:26

○A2400:cb00:2048:1::681c:1f4c2015-08-19 → 2017-05-17 · 4 obs

● 2015-08-19 05:58:26
● 2017-05-17 16:34:46
○ 2026-02-16 02:20:56
○ 2026-08-06 17:50:26

●A2606:4700:3031::ac43:84c82026-07-12 → 2026-08-06 · 3 obs

○ 2026-06-07 03:39:10
● 2026-07-12 13:51:36
● 2026-08-06 17:50:26

●A2606:4700:3032::6815:d5f2026-07-12 → 2026-08-06 · 3 obs

○ 2026-06-07 03:39:10
● 2026-07-12 13:51:36
● 2026-08-06 17:50:26

○A2606:4700:3032::ac43:84c82026-02-16 → 2026-06-07 · 5 obs

○ 2017-05-17 16:34:46
● 2026-02-16 02:20:56
● 2026-06-07 03:39:10
○ 2026-07-12 13:51:36
○ 2026-08-06 17:50:26

○A2606:4700:3037::6815:d5f2026-02-16 → 2026-06-07 · 5 obs

○ 2017-05-17 16:34:46
● 2026-02-16 02:20:56
● 2026-06-07 03:39:10
○ 2026-07-12 13:51:36
○ 2026-08-06 17:50:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
htmlsandbox.com	elsa.ns.cloudflare.com, jim.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.125

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for htmlsandbox.com (unsigned zone)

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.95, 172.67.132.200`
AAAA	2	`2606:4700:3031::ac43:84c8, 2606:4700:3032::6815:d5f`
NS	2	`elsa.ns.cloudflare.com, jim.ns.cloudflare.com`
MX	1	`_dc-mx.07f59c4ea981.htmlsandbox.com (pri`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elsa.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.htmlsandbox.com falls under the parent htmlsandbox.com.

IP Addresses

htmlsandbox.com points to the four IP addresses 104.21.13.95, 172.67.132.200, 2606:4700:3031::ac43:84c8 and 2606:4700:3032::6815:d5f.

scalar.biz, prulkovizan-ai.net, thorfortune-casino-es.com and two other host names share IP numbers with htmlsandbox.com.

Name Servers

The NS records for htmlsandbox.com delegate to elsa.ns.cloudflare.com and jim.ns.cloudflare.com.

htmlsandbox.com uses the same name servers as several other domains — among them oh.com, golab.se, psdhtml.me and two more.

At least some of htmlsandbox.com's name servers are shared with other domains, for example mysimple.net, pushbuttonformula.com, novatec.com and two more.

These name servers tend to be used in conjunction with the name servers valentin.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

elsa.ns.cloudflare.com maps to 108.162.192.111, 172.64.32.111, 173.245.58.111 and 3 additional IP addresses.

jim.ns.cloudflare.com maps to 108.162.193.125, 172.64.33.125, 173.245.59.125 and 3 additional IP addresses.

Mail Servers

Mail for htmlsandbox.com is handled by a single mail server, _dc-mx.07f59c4ea981.htmlsandbox.com.

_dc-mx.07f59c4ea981.htmlsandbox.com resolves to 162.243.210.73 and no other IP number.