`goquangnam.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4585^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:d0b9^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.133^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.185^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b39^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c139^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2139^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alan.ns.cloudflare.com`
		A	108.162.193.57^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	172.64.33.57^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	173.245.59.57^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
NS	`sloan.ns.cloudflare.com`
		A	2606:4700:50::a29f:2634^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c234^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sloan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2234^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sloan.ns.cloudflare.com`
		A	108.162.194.52^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	162.159.38.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	172.64.34.52^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.133, 172.67.208.185
		IPv6 hints	2606:4700:3031::6815:4585, 2606:4700:3032::ac43:d0b9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=198, name=cloudflare-ech.com
SOA	`alan.ns.cloudflare.com`dns@cloudflare.com serial=2398885039

`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=1777080886

Same first word

goquangnam.com

DNS History

12 records (6 active, 6 former)

○NS(root)2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 21:16:44
○ 2026-03-20 05:03:40
○ 2026-04-25 01:53:14

●NSalan.ns.cloudflare.com2026-03-20 → 2026-04-25 · 3 obs

○ 2017-09-08 21:16:44
● 2026-03-20 05:03:40
● 2026-04-25 01:53:14

○NSns1.tenten.vn2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 21:16:44
○ 2026-03-20 05:03:40
○ 2026-04-25 01:53:14

○NSns2.tenten.vn2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 21:16:44
○ 2026-03-20 05:03:40
○ 2026-04-25 01:53:14

○NSns3.tenten.vn2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 21:16:44
○ 2026-03-20 05:03:40
○ 2026-04-25 01:53:14

●NSsloan.ns.cloudflare.com2026-03-20 → 2026-04-25 · 3 obs

○ 2017-09-08 21:16:44
● 2026-03-20 05:03:40
● 2026-04-25 01:53:14

○MXmail.goquangnam.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 21:16:44
○ 2026-03-20 05:03:40
○ 2026-04-25 01:53:14

○A103.74.117.2232017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 21:16:44
○ 2026-03-20 05:03:40
○ 2026-04-25 01:53:14

●A104.21.69.1332026-03-20 → 2026-04-25 · 3 obs

○ 2017-09-08 21:16:44
● 2026-03-20 05:03:40
● 2026-04-25 01:53:14

●A172.67.208.1852026-03-20 → 2026-04-25 · 3 obs

○ 2017-09-08 21:16:44
● 2026-03-20 05:03:40
● 2026-04-25 01:53:14

●A2606:4700:3031::6815:45852026-03-20 → 2026-04-25 · 3 obs

○ 2017-09-08 21:16:44
● 2026-03-20 05:03:40
● 2026-04-25 01:53:14

●A2606:4700:3032::ac43:d0b92026-03-20 → 2026-04-25 · 3 obs

○ 2017-09-08 21:16:44
● 2026-03-20 05:03:40
● 2026-04-25 01:53:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
goquangnam.com	alan.ns.cloudflare.com, sloan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.57

NS records: alan.ns.cloudflare.com, sloan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for goquangnam.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.208.185, 104.21.69.133`
AAAA	2	`2606:4700:3031::6815:4585, 2606:4700:3032::ac43:d0b9`
NS	2	`alan.ns.cloudflare.com, sloan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

goquangnam.com refers to four IP numbers: 2606:4700:3031::6815:4585, 2606:4700:3032::ac43:d0b9, 104.21.69.133 and 172.67.208.185.

Other host names, for instance www.coastalcardionj.com, gamis.cn, taito.eu, juldoravin.my and internews.eu share IP numbers with goquangnam.com.

Name Servers

goquangnam.com's delegation uses two name servers: alan.ns.cloudflare.com and sloan.ns.cloudflare.com.

goquangnam.com uses the same name server setup as other domains, such as garage-advisor.ch, ssdvd.com, xixidianying.com, 4fbbs.com and hengn.com.

goquangnam.com at least partially shares name servers with other domains, including kolo.in.net, agrokurier.pl, cloudfront.space, yuanyipin.com and nolmedia.de.

These name servers are commonly used with cris.ns.cloudflare.com, trey.ns.cloudflare.com and alaric.ns.cloudflare.com.

Host names with six IP numbers:

alan.ns.cloudflare.com points to 2606:4700:58::adf5:3b39, 2803:f800:50::6ca2:c139, 2a06:98c1:50::ac40:2139, 108.162.193.57, 172.64.33.57 and 173.245.59.57.

sloan.ns.cloudflare.com points to 2606:4700:50::a29f:2634, 2803:f800:50::6ca2:c234, 2a06:98c1:50::ac40:2234, 108.162.194.52, 162.159.38.52 and 172.64.34.52.

goquangnam.com - robtex.com

goquangnam.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

`goquangnam.com`

`com`