`gua51.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1497^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:c127^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.151^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.39^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dorthy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dorthy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dorthy.ns.cloudflare.com`
		A	108.162.192.249^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	172.64.32.249^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	173.245.58.249^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
NS	`houston.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c34^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c334^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`houston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2334^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`houston.ns.cloudflare.com`
		A	108.162.195.52^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	162.159.44.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	172.64.35.52^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.151, 172.67.193.39
		IPv6 hints	2606:4700:3032::6815:1497, 2606:4700:3034::ac43:c127
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`dorthy.ns.cloudflare.com`dns@cloudflare.com serial=2400349833

`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=1775975732

Same first word

gua51.com

Similar names

u15ag.ch

15aug.store

DNS History

25 records (6 active, 19 former)

○NSa.share-dns.com2026-03-21 → 2026-03-21 · 3 obs

○ 2017-04-05 00:01:24
● 2026-03-21 05:42:56
○ 2026-04-12 06:37:00

○NSa9.share-dns.com2026-03-21 → 2026-03-21 · 3 obs

○ 2017-04-05 00:01:24
● 2026-03-21 05:42:56
○ 2026-04-12 06:37:00

○NSb.share-dns.net2026-03-21 → 2026-03-21 · 3 obs

○ 2017-04-05 00:01:24
● 2026-03-21 05:42:56
○ 2026-04-12 06:37:00

○NSb9.share-dns.net2026-03-21 → 2026-03-21 · 3 obs

○ 2017-04-05 00:01:24
● 2026-03-21 05:42:56
○ 2026-04-12 06:37:00

○NSdns1.iidns.com2016-03-03 → 2017-04-05 · 5 obs

○ 2015-07-26 00:24:56
● 2016-03-03 04:42:24
● 2017-04-05 00:01:24
○ 2026-03-21 05:42:56
○ 2026-04-12 06:37:00

○NSdns2.iidns.com2016-03-03 → 2016-06-21 · 5 obs

○ 2015-07-26 00:24:56
● 2016-03-03 04:42:24
● 2016-06-21 15:40:20
○ 2017-04-05 00:01:24
○ 2026-04-12 06:37:00

○NSdns3.iidns.com2016-03-03 → 2016-06-21 · 5 obs

○ 2015-07-26 00:24:56
● 2016-03-03 04:42:24
● 2016-06-21 15:40:20
○ 2017-04-05 00:01:24
○ 2026-04-12 06:37:00

○NSdns4.iidns.com2016-03-03 → 2016-06-21 · 5 obs

○ 2015-07-26 00:24:56
● 2016-03-03 04:42:24
● 2016-06-21 15:40:20
○ 2017-04-05 00:01:24
○ 2026-04-12 06:37:00

○NSdns5.iidns.com2016-03-03 → 2016-06-21 · 5 obs

○ 2015-07-26 00:24:56
● 2016-03-03 04:42:24
● 2016-06-21 15:40:20
○ 2017-04-05 00:01:24
○ 2026-04-12 06:37:00

○NSdns6.iidns.com2016-03-03 → 2016-06-21 · 5 obs

○ 2015-07-26 00:24:56
● 2016-03-03 04:42:24
● 2016-06-21 15:40:20
○ 2017-04-05 00:01:24
○ 2026-04-12 06:37:00

●NSdorthy.ns.cloudflare.com2026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-21 05:42:56
● 2026-04-12 06:37:00

●NShouston.ns.cloudflare.com2026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-21 05:42:56
● 2026-04-12 06:37:00

○NSwww.gua51.com2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 00:24:56
○ 2016-03-03 04:42:24
○ 2026-04-12 06:37:00

●A104.21.20.1512026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-21 05:42:56
● 2026-04-12 06:37:00

○A107.167.19.722016-03-03 → 2016-03-03 · 4 obs

○ 2015-07-26 00:24:56
● 2016-03-03 04:42:24
○ 2016-06-21 15:40:20
○ 2026-04-12 06:37:00

○A107.167.19.732016-03-03 → 2016-03-03 · 4 obs

○ 2015-07-26 00:24:56
● 2016-03-03 04:42:24
○ 2016-06-21 15:40:20
○ 2026-04-12 06:37:00

○A107.167.19.742016-06-21 → 2016-06-21 · 4 obs

○ 2016-03-03 04:42:24
● 2016-06-21 15:40:20
○ 2026-03-21 05:42:56
○ 2026-04-12 06:37:00

○A107.167.19.752016-06-21 → 2016-06-21 · 4 obs

○ 2016-03-03 04:42:24
● 2016-06-21 15:40:20
○ 2026-03-21 05:42:56
○ 2026-04-12 06:37:00

○A154.38.126.202026-03-21 → 2026-04-12 · 2 obs

○ 2026-03-21 05:42:56
○ 2026-04-12 06:37:00

●A172.67.193.392026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-21 05:42:56
● 2026-04-12 06:37:00

○A184.105.178.882015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 00:24:56
○ 2026-03-21 05:42:56
○ 2026-04-12 06:37:00

●A2606:4700:3032::6815:14972026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-21 05:42:56
● 2026-04-12 06:37:00

●A2606:4700:3034::ac43:c1272026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-21 05:42:56
● 2026-04-12 06:37:00

○CNAME4.do94.cn2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 00:24:56
○ 2016-03-03 04:42:24
○ 2026-04-12 06:37:00

○CNAMEcs.ename.net2016-03-03 → 2016-06-21 · 5 obs

○ 2015-07-26 00:24:56
● 2016-03-03 04:42:24
● 2016-06-21 15:40:20
○ 2017-04-05 00:01:24
○ 2026-04-12 06:37:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
gua51.com	dorthy.ns.cloudflare.com, houston.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.249

NS records: dorthy.ns.cloudflare.com, houston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gua51.com (unsigned zone)

⏱️ Timing

Total: 129ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.193.39, 104.21.20.151`
AAAA	2	`2606:4700:3034::ac43:c127, 2606:4700:3032::6815:1497`
NS	2	`dorthy.ns.cloudflare.com, houston.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dorthy.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gua51.com points to four IP numbers: 2606:4700:3032::6815:1497, 2606:4700:3034::ac43:c127, 104.21.20.151 and 172.67.193.39.

Other host names, for instance www.focuscinevideo.tv, www10.fonbetbk.click, cbcroanoke.com, ezmail.north-carolina-bd.com and ftp.character.org share IP numbers with gua51.com.

Name Servers

Delegation for gua51.com rests with two name servers, dorthy.ns.cloudflare.com and houston.ns.cloudflare.com.

gua51.com shares the same name server setup as other domains, including biszify.com, tejegmbxqor.ink, xinlvbanx.com, songlikai.com and meetwl.com.

gua51.com at least partially shares name servers with other domains, for instance 24catvpn.ru, allslotsonline.casino, moxigevshanguoshuihuiying.cn, miestomada.lt and wubaomucai.com.

These name servers are commonly used with the name servers rayden.ns.cloudflare.com.

Host names with six IP numbers: dorthy.ns.cloudflare.com points to: 2606:4700:50::adf5:3af9, 2803:f800:50::6ca2:c0f9, 2a06:98c1:50::ac40:20f9, 108.162.192.249, 172.64.32.249 and 173.245.58.249. houston.ns.cloudflare.com points to: 2606:4700:58::a29f:2c34, 2803:f800:50::6ca2:c334, 2a06:98c1:50::ac40:2334, 108.162.195.52, 162.159.44.52 and 172.64.35.52.

gua51.com - robtex.com

gua51.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`gua51.com`

`com`