`gztuobo.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4173^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:be15^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.115^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.21^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
NS	`nash.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.115, 172.67.190.21
		IPv6 hints	2606:4700:3032::6815:4173, 2606:4700:3035::ac43:be15
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2401233421

`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=1775973887

Same first word

gztuobo.com

DNS History

13 records (6 active, 7 former)

○NSa.ezdnscenter.com2016-12-25 → 2017-12-14 · 4 obs

● 2016-12-25 16:12:32
● 2017-12-14 18:19:16
○ 2026-03-29 09:53:54
○ 2026-04-12 06:26:12

●NSaspen.ns.cloudflare.com2026-03-29 → 2026-04-12 · 3 obs

○ 2017-12-14 18:19:16
● 2026-03-29 09:53:54
● 2026-04-12 06:26:12

○NSb.ezdnscenter.com2016-12-25 → 2016-12-25 · 3 obs

● 2016-12-25 16:12:32
○ 2017-12-14 18:19:16
○ 2026-04-12 06:26:12

●NSnash.ns.cloudflare.com2026-03-29 → 2026-04-12 · 3 obs

○ 2017-12-14 18:19:16
● 2026-03-29 09:53:54
● 2026-04-12 06:26:12

●A104.21.65.1152026-03-29 → 2026-04-12 · 6 obs

○ 2017-12-14 18:19:16
● 2026-03-29 09:53:54
● 2026-04-06 03:02:40
○ 2026-04-06 23:26:56
● 2026-04-12 04:32:32
● 2026-04-12 06:26:12

●A172.67.190.212026-03-29 → 2026-04-12 · 6 obs

○ 2017-12-14 18:19:16
● 2026-03-29 09:53:54
● 2026-04-06 03:02:40
○ 2026-04-06 23:26:56
● 2026-04-12 04:32:32
● 2026-04-12 06:26:12

○A188.114.96.02026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 03:02:40
● 2026-04-06 23:26:56
○ 2026-04-12 04:32:32
○ 2026-04-12 06:26:12

○A188.114.97.02026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 03:02:40
● 2026-04-06 23:26:56
○ 2026-04-12 04:32:32
○ 2026-04-12 06:26:12

●A2606:4700:3032::6815:41732026-03-29 → 2026-04-12 · 6 obs

○ 2017-12-14 18:19:16
● 2026-03-29 09:53:54
● 2026-04-06 03:02:40
○ 2026-04-06 23:26:56
● 2026-04-12 04:32:32
● 2026-04-12 06:26:12

●A2606:4700:3035::ac43:be152026-03-29 → 2026-04-12 · 6 obs

○ 2017-12-14 18:19:16
● 2026-03-29 09:53:54
● 2026-04-06 03:02:40
○ 2026-04-06 23:26:56
● 2026-04-12 04:32:32
● 2026-04-12 06:26:12

○A2a06:98c1:3120::2026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 03:02:40
● 2026-04-06 23:26:56
○ 2026-04-12 04:32:32
○ 2026-04-12 06:26:12

○A2a06:98c1:3121::2026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 03:02:40
● 2026-04-06 23:26:56
○ 2026-04-12 04:32:32
○ 2026-04-12 06:26:12

○A43.230.142.1252016-12-25 → 2017-12-14 · 4 obs

● 2016-12-25 16:12:32
● 2017-12-14 18:19:16
○ 2026-03-29 09:53:54
○ 2026-04-12 06:26:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...	-
gztuobo.com	nash.ns.cloudflare.com, aspen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.209

NS records: nash.ns.cloudflare.com, aspen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gztuobo.com (unsigned zone)

⏱️ Timing

Total: 124ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.190.21, 104.21.65.115`
AAAA	2	`2606:4700:3035::ac43:be15, 2606:4700:3032::6815:4173`
NS	2	`aspen.ns.cloudflare.com, nash.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gztuobo.com points to four IP numbers: 2606:4700:3032::6815:4173, 2606:4700:3035::ac43:be15, 104.21.65.115 and 172.67.190.21.

Other host names including responsiblepetbreeders.com.au, iwinbet88.com, www.toukey.com, what.coffee and bangjoko.info share IP numbers with gztuobo.com.

Name Servers

gztuobo.com's delegation uses two name servers, aspen.ns.cloudflare.com and nash.ns.cloudflare.com.

gztuobo.com shares the same name server setup as other domains, for example hnxj.org, z9ls.com, mz70.com, honice.net and cxs08.com.

gztuobo.com at least partially shares name servers with other domains, including saleminnma.com, contractual.ro, cottoncandyimports.com.au, digi-cats.com and pacificmarketplace.sg.

These name servers are often used together with gordon.ns.cloudflare.com.

Host names with six IP numbers:

aspen.ns.cloudflare.com points to: 2606:4700:50::a29f:266d, 2803:f800:50::6ca2:c26d, 2a06:98c1:50::ac40:226d, 108.162.194.109, 162.159.38.109 and 172.64.34.109.

nash.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd1, 2803:f800:50::6ca2:c1d1, 2a06:98c1:50::ac40:21d1, 108.162.193.209, 172.64.33.209 and 173.245.59.209.

gztuobo.com - robtex.com

gztuobo.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

`gztuobo.com`

`com`