`dangcapthucung.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:e23^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9db0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.35^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.176^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ingrid.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ingrid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ingrid.ns.cloudflare.com`
		A	108.162.192.165^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	172.64.32.165^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	173.245.58.165^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
NS	`langston.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cfc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`langston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`langston.ns.cloudflare.com`
		A	108.162.195.252^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	162.159.44.252^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	172.64.35.252^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.14.35, 172.67.157.176
		IPv6	2606:4700:3031::6815:e23, 2606:4700:3037::ac43:9db0
SOA	`ingrid.ns.cloudflare.com`dns@cloudflare.com serial=2397856169

`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=1774447622

⚠️ On DNS blocklist: tif

Same first word

dangcapthucung.com

DNS History

10 records (6 active, 4 former)

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

○ 2017-10-23 10:51:22
● 2026-03-20 00:16:14
● 2026-03-25 14:20:48

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

○ 2017-10-23 10:51:22
● 2026-03-20 00:16:14
● 2026-03-25 14:20:48

○NSns5.sieutocviet.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 19:35:34
○ 2017-10-23 10:51:22
○ 2026-03-25 14:20:48

○NSns6.sieutocviet.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 19:35:34
○ 2017-10-23 10:51:22
○ 2026-03-25 14:20:48

○MXmail.dangcapthucung.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 19:35:34
○ 2017-10-23 10:51:22
○ 2026-03-25 14:20:48

●A104.21.14.352026-03-20 → 2026-03-25 · 3 obs

○ 2017-10-23 10:51:22
● 2026-03-20 00:16:14
● 2026-03-25 14:20:48

○A115.84.182.562016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 19:35:34
○ 2017-10-23 10:51:22
○ 2026-03-25 14:20:48

●A172.67.157.1762026-03-20 → 2026-03-25 · 3 obs

○ 2017-10-23 10:51:22
● 2026-03-20 00:16:14
● 2026-03-25 14:20:48

●A2606:4700:3031::6815:e232026-03-20 → 2026-03-25 · 3 obs

○ 2017-10-23 10:51:22
● 2026-03-20 00:16:14
● 2026-03-25 14:20:48

●A2606:4700:3037::ac43:9db02026-03-20 → 2026-03-25 · 3 obs

○ 2017-10-23 10:51:22
● 2026-03-20 00:16:14
● 2026-03-25 14:20:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net...	-
dangcapthucung.com	ingrid.ns.cloudflare.com, langston.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.165

NS records: ingrid.ns.cloudflare.com, langston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dangcapthucung.com (unsigned zone)

⏱️ Timing

Total: 111ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.14.35, 172.67.157.176`
AAAA	2	`2606:4700:3031::6815:e23, 2606:4700:3037::ac43:9db0`
NS	2	`ingrid.ns.cloudflare.com, langston.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ingrid.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dangcapthucung.com refers to four IP numbers: 2606:4700:3031::6815:e23, 2606:4700:3037::ac43:9db0, 104.21.14.35 and 172.67.157.176.

Other host names, for instance xaaks.com, www.busgooo.com, busgooo.com, aussieapples.com and apnaresume.com share IP numbers with dangcapthucung.com.

Name Servers

dangcapthucung.com's delegation uses two name servers: ingrid.ns.cloudflare.com and langston.ns.cloudflare.com.

dangcapthucung.com uses the same name server setup as other domains, such as lubavitchyeshiva.com, lanceplaw.co.nz, sdklabs.com, borequip.com and monney.me.

dangcapthucung.com at least partially shares name servers with other domains, including checksound.net, arborvitae.uk.com, alfan.ca, mboost.me and beergrains.com.

These name servers are often used with nile.ns.cloudflare.com and oaklyn.ns.cloudflare.com.

Host names with six IP numbers:

ingrid.ns.cloudflare.com points to 2606:4700:50::adf5:3aa5, 2803:f800:50::6ca2:c0a5, 2a06:98c1:50::ac40:20a5, 108.162.192.165, 172.64.32.165 and 173.245.58.165.

langston.ns.cloudflare.com points to 2606:4700:58::a29f:2cfc, 2803:f800:50::6ca2:c3fc, 2a06:98c1:50::ac40:23fc, 108.162.195.252, 162.159.44.252 and 172.64.35.252.

dangcapthucung.com - robtex.com