`glassbench.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:dddf^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3e53^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.83^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.223^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chad.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c152^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2152^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chad.ns.cloudflare.com`
		A	108.162.193.82^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	172.64.33.82^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	173.245.59.82^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
NS	`rose.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rose.ns.cloudflare.com`
		A	108.162.192.141^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	172.64.32.141^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	173.245.58.141^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.62.83, 172.67.221.223
		IPv6	2606:4700:3036::ac43:dddf, 2606:4700:3037::6815:3e53
SOA	`chad.ns.cloudflare.com`dns@cloudflare.com serial=2396681930

`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

Same first word

glassbench.com

DNS History

17 records (6 active, 11 former)

●NSchad.ns.cloudflare.com2026-03-15 → 2026-03-21 · 3 obs

○ 2018-07-29 23:01:52
● 2026-03-15 00:16:20
● 2026-03-21 09:44:10

○NSns1.dreamhost.com2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 05:04:08
○ 2015-10-19 21:42:26
○ 2026-03-21 09:44:10

○NSns2.dnsdun.com2018-07-29 → 2018-07-29 · 4 obs

○ 2017-01-11 01:16:36
● 2018-07-29 23:01:52
○ 2026-03-15 00:16:20
○ 2026-03-21 09:44:10

○NSns2.dnsdun.net2018-07-29 → 2018-07-29 · 4 obs

○ 2017-01-11 01:16:36
● 2018-07-29 23:01:52
○ 2026-03-15 00:16:20
○ 2026-03-21 09:44:10

○NSns2.dreamhost.com2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 05:04:08
○ 2015-10-19 21:42:26
○ 2026-03-21 09:44:10

○NSns21.domaincontrol.com2017-01-11 → 2017-01-11 · 4 obs

○ 2015-10-19 21:42:26
● 2017-01-11 01:16:36
○ 2018-07-29 23:01:52
○ 2026-03-21 09:44:10

○NSns22.domaincontrol.com2017-01-11 → 2017-01-11 · 4 obs

○ 2015-10-19 21:42:26
● 2017-01-11 01:16:36
○ 2018-07-29 23:01:52
○ 2026-03-21 09:44:10

○NSns3.dreamhost.com2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 05:04:08
○ 2015-10-19 21:42:26
○ 2026-03-21 09:44:10

●NSrose.ns.cloudflare.com2026-03-15 → 2026-03-21 · 3 obs

○ 2018-07-29 23:01:52
● 2026-03-15 00:16:20
● 2026-03-21 09:44:10

○MXmailstore1.secureserver.net2017-01-11 → 2017-01-11 · 3 obs

● 2017-01-11 01:16:36
○ 2018-07-29 23:01:52
○ 2026-03-21 09:44:10

○MXsmtp.secureserver.net2017-01-11 → 2017-01-11 · 3 obs

● 2017-01-11 01:16:36
○ 2018-07-29 23:01:52
○ 2026-03-21 09:44:10

●A104.21.62.832026-03-15 → 2026-03-21 · 3 obs

○ 2018-07-29 23:01:52
● 2026-03-15 00:16:20
● 2026-03-21 09:44:10

○A142.252.145.262018-07-29 → 2018-07-29 · 4 obs

○ 2017-01-11 01:16:36
● 2018-07-29 23:01:52
○ 2026-03-15 00:16:20
○ 2026-03-21 09:44:10

●A172.67.221.2232026-03-15 → 2026-03-21 · 3 obs

○ 2018-07-29 23:01:52
● 2026-03-15 00:16:20
● 2026-03-21 09:44:10

○A184.168.221.492017-01-11 → 2017-01-11 · 3 obs

● 2017-01-11 01:16:36
○ 2018-07-29 23:01:52
○ 2026-03-21 09:44:10

●A2606:4700:3036::ac43:dddf2026-03-15 → 2026-03-21 · 3 obs

○ 2018-07-29 23:01:52
● 2026-03-15 00:16:20
● 2026-03-21 09:44:10

●A2606:4700:3037::6815:3e532026-03-15 → 2026-03-21 · 3 obs

○ 2018-07-29 23:01:52
● 2026-03-15 00:16:20
● 2026-03-21 09:44:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
glassbench.com	rose.ns.cloudflare.com, chad.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.82

NS records: rose.ns.cloudflare.com, chad.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for glassbench.com (unsigned zone)

⏱️ Timing

Total: 194ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.62.83, 172.67.221.223`
AAAA	2	`2606:4700:3037::6815:3e53, 2606:4700:3036::ac43:dddf`
NS	2	`chad.ns.cloudflare.com, rose.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chad.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

glassbench.com points to four IP numbers: 2606:4700:3036::ac43:dddf, 2606:4700:3037::6815:3e53, 104.21.62.83 and 172.67.221.223.

Other host names including nizvor.com, aucustomerservice.com, www.technew.vn, stringerbessant.com and aibear.net share IP numbers with glassbench.com.

Name Servers

glassbench.com's delegation uses two name servers, chad.ns.cloudflare.com and rose.ns.cloudflare.com.

glassbench.com shares the same name server setup as other domains, for example pepper.meme, sharpideasdev.com, anapress.net, playonlineroulette.net and physicianscores.com.

glassbench.com at least partially shares name servers with other domains, including razzmyberry.com, achoimoveis.com.br, studentplan.co.za, low(0x636f636b).id.au and raid.org.cn.

these name servers are commonly used with lina.ns.cloudflare.com, monroe.ns.cloudflare.com, nina.ns.cloudflare.com and cecelia.ns.cloudflare.com.

Host names with six IP numbers:

chad.ns.cloudflare.com points to: 2606:4700:58::adf5:3b52, 2803:f800:50::6ca2:c152, 2a06:98c1:50::ac40:2152, 108.162.193.82, 172.64.33.82 and 173.245.59.82.

rose.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8d, 2803:f800:50::6ca2:c08d, 2a06:98c1:50::ac40:208d, 108.162.192.141, 172.64.32.141 and 173.245.58.141.

glassbench.com - robtex.com

glassbench.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

`glassbench.com`

`com`