`tzgl.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:397f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a3e2^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.127^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.226^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
NS	`rob.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rob.ns.cloudflare.com`
		A	108.162.193.140^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	172.64.33.140^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	173.245.59.140^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.57.127, 172.67.163.226
		IPv6	2606:4700:3031::6815:397f, 2606:4700:3034::ac43:a3e2
SOA	`isla.ns.cloudflare.com`dns@cloudflare.com serial=2399041067

`net`

	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=1774666232

Same first word

tzgl.com.cn

tzgl.net

Similar names

gltz.in

lgtz.biz

gtzl.com

tlzg.net

zltg.cn

glzt.com.cn

tzlg.net

gltz.cn

tglz.com.cn

zgtl.cn

lztg.com

glzt.cn

gtzl.cn

gzlt.com

lgtz.cn

lztg.at

zglt.com.cn

zltg.net

lzgt.com

gztl.org.cn

DNS History

14 records (6 active, 8 former)

○NSdns7.hichina.com2015-07-20 → 2016-08-08 · 4 obs

● 2015-07-20 03:37:06
● 2016-08-08 10:14:20
○ 2017-04-02 07:14:02
○ 2026-03-28 03:07:10

○NSdns8.hichina.com2015-07-20 → 2016-08-08 · 4 obs

● 2015-07-20 03:37:06
● 2016-08-08 10:14:20
○ 2017-04-02 07:14:02
○ 2026-03-28 03:07:10

●NSisla.ns.cloudflare.com2026-02-19 → 2026-03-28 · 3 obs

○ 2017-04-02 07:14:02
● 2026-02-19 01:53:44
● 2026-03-28 03:07:10

●NSrob.ns.cloudflare.com2026-02-19 → 2026-03-28 · 3 obs

○ 2017-04-02 07:14:02
● 2026-02-19 01:53:44
● 2026-03-28 03:07:10

●A104.21.57.1272026-03-13 → 2026-03-28 · 3 obs

○ 2026-02-19 01:53:44
● 2026-03-13 04:56:18
● 2026-03-28 03:07:10

○A122.194.119.1542015-07-20 → 2016-08-08 · 4 obs

● 2015-07-20 03:37:06
● 2016-08-08 10:14:20
○ 2017-04-02 07:14:02
○ 2026-03-28 03:07:10

●A172.67.163.2262026-03-13 → 2026-03-28 · 3 obs

○ 2026-02-19 01:53:44
● 2026-03-13 04:56:18
● 2026-03-28 03:07:10

○A188.114.96.02026-02-19 → 2026-02-19 · 4 obs

○ 2017-04-02 07:14:02
● 2026-02-19 01:53:44
○ 2026-03-13 04:56:18
○ 2026-03-28 03:07:10

○A188.114.97.02026-02-19 → 2026-02-19 · 4 obs

○ 2017-04-02 07:14:02
● 2026-02-19 01:53:44
○ 2026-03-13 04:56:18
○ 2026-03-28 03:07:10

●A2606:4700:3031::6815:397f2026-03-13 → 2026-03-28 · 3 obs

○ 2026-02-19 01:53:44
● 2026-03-13 04:56:18
● 2026-03-28 03:07:10

●A2606:4700:3034::ac43:a3e22026-03-13 → 2026-03-28 · 3 obs

○ 2026-02-19 01:53:44
● 2026-03-13 04:56:18
● 2026-03-28 03:07:10

○A2a06:98c1:3120::2026-02-19 → 2026-02-19 · 4 obs

○ 2017-04-02 07:14:02
● 2026-02-19 01:53:44
○ 2026-03-13 04:56:18
○ 2026-03-28 03:07:10

○A2a06:98c1:3121::2026-02-19 → 2026-02-19 · 4 obs

○ 2017-04-02 07:14:02
● 2026-02-19 01:53:44
○ 2026-03-13 04:56:18
○ 2026-03-28 03:07:10

○CNAMEpark.jinmi.com2020-01-24 → 2020-01-24 · 3 obs

● 2020-01-24 21:33:48
○ 2026-02-19 01:53:44
○ 2026-03-28 03:07:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
tzgl.net	isla.ns.cloudflare.com, rob.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.119

NS records: isla.ns.cloudflare.com, rob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tzgl.net (unsigned zone)

⏱️ Timing

Total: 497ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.226, 104.21.57.127`
AAAA	2	`2606:4700:3031::6815:397f, 2606:4700:3034::ac43:a3e2`
NS	2	`isla.ns.cloudflare.com, rob.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isla.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

Four IP numbers are pointed to by tzgl.net: 2606:4700:3031::6815:397f, 2606:4700:3034::ac43:a3e2, 104.21.57.127 and 172.67.163.226.

other host names including specialitydiploma.com, xn--qh3bm19a5ic.com, hrrsq.cn, supersg.cn and mail.e-grace.net share IP numbers with tzgl.net.

Name Servers

tzgl.net is delegated to two name servers isla.ns.cloudflare.com and rob.ns.cloudflare.com.

tzgl.net shares the same name server setup as other domains, for instance gaoxiaone.com, nianhua05.net, 673c.com, radiotanzania.com and nbzwz.net.

tzgl.net at least partially shares name servers with other domains, for instance prls.net, maxwelllethbridge.com, color-rite.com, nimmo.email and mawartoto554k.site.

These name servers are commonly used alongside howard.ns.cloudflare.com and lady.ns.cloudflare.com.

Host names with six IP numbers:

Host name isla.ns.cloudflare.com points to: 2606:4700:50::adf5:3a77, 2803:f800:50::6ca2:c077, 2a06:98c1:50::ac40:2077, 108.162.192.119, 172.64.32.119 and 173.245.58.119.

Host name rob.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8c, 2803:f800:50::6ca2:c18c, 2a06:98c1:50::ac40:218c, 108.162.193.140, 172.64.33.140 and 173.245.59.140.

tzgl.net - robtex.com

tzgl.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`tzgl.net`

`net`