`hengkai56.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:107f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d4b4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.127^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.180^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alexia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26af^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexia.ns.cloudflare.com`
		A	108.162.194.175^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	162.159.38.175^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	172.64.34.175^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
NS	`trey.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trey.ns.cloudflare.com`
		A	108.162.193.242^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	172.64.33.242^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	173.245.59.242^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.127, 172.67.212.180
		IPv6 hints	2606:4700:3031::6815:107f, 2606:4700:3037::ac43:d4b4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=226, name=cloudflare-ech.com
SOA	`alexia.ns.cloudflare.com`dns@cloudflare.com serial=2399884146

`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=1776150457

Same first word

hengkai56.com

DNS History

18 records (6 active, 12 former)

●NSalexia.ns.cloudflare.com2026-02-20 → 2026-04-14 · 3 obs

○ 2018-12-17 11:26:48
● 2026-02-20 21:27:26
● 2026-04-14 07:12:46

○NSdns10.hichina.com2015-11-26 → 2017-02-10 · 4 obs

● 2015-11-26 08:02:22
● 2017-02-10 17:37:02
○ 2018-12-17 11:26:48
○ 2026-04-14 07:12:46

○NSdns5.hichina.com2018-12-17 → 2018-12-17 · 4 obs

○ 2017-02-10 17:37:02
● 2018-12-17 11:26:48
○ 2026-02-20 21:27:26
○ 2026-04-14 07:12:46

○NSdns6.hichina.com2018-12-17 → 2018-12-17 · 4 obs

○ 2017-02-10 17:37:02
● 2018-12-17 11:26:48
○ 2026-02-20 21:27:26
○ 2026-04-14 07:12:46

○NSdns9.hichina.com2015-11-26 → 2017-02-10 · 4 obs

● 2015-11-26 08:02:22
● 2017-02-10 17:37:02
○ 2018-12-17 11:26:48
○ 2026-04-14 07:12:46

●NStrey.ns.cloudflare.com2026-02-20 → 2026-04-14 · 3 obs

○ 2018-12-17 11:26:48
● 2026-02-20 21:27:26
● 2026-04-14 07:12:46

●A104.21.16.1272026-02-20 → 2026-04-14 · 5 obs

○ 2018-12-17 11:26:48
● 2026-02-20 21:27:26
● 2026-03-05 07:27:48
○ 2026-03-27 02:00:32
● 2026-04-14 07:12:46

○A139.129.173.1492016-03-06 → 2016-06-27 · 4 obs

● 2016-03-06 10:59:20
● 2016-06-27 05:26:50
○ 2018-12-17 11:26:48
○ 2026-04-14 07:12:46

●A172.67.212.1802026-02-20 → 2026-04-14 · 5 obs

○ 2018-12-17 11:26:48
● 2026-02-20 21:27:26
● 2026-03-05 07:27:48
○ 2026-03-27 02:00:32
● 2026-04-14 07:12:46

○A188.114.96.02026-03-27 → 2026-03-27 · 3 obs

○ 2026-03-05 07:27:48
● 2026-03-27 02:00:32
○ 2026-04-14 07:12:46

○A188.114.97.02026-03-27 → 2026-03-27 · 3 obs

○ 2026-03-05 07:27:48
● 2026-03-27 02:00:32
○ 2026-04-14 07:12:46

○A23.248.162.752017-02-10 → 2017-02-10 · 4 obs

○ 2016-06-27 05:26:50
● 2017-02-10 17:37:02
○ 2018-12-17 11:26:48
○ 2026-04-14 07:12:46

●A2606:4700:3031::6815:107f2026-02-20 → 2026-04-14 · 5 obs

○ 2018-12-17 11:26:48
● 2026-02-20 21:27:26
● 2026-03-05 07:27:48
○ 2026-03-27 02:00:32
● 2026-04-14 07:12:46

●A2606:4700:3037::ac43:d4b42026-02-20 → 2026-04-14 · 5 obs

○ 2018-12-17 11:26:48
● 2026-02-20 21:27:26
● 2026-03-05 07:27:48
○ 2026-03-27 02:00:32
● 2026-04-14 07:12:46

○A2a06:98c1:3120::2026-03-27 → 2026-03-27 · 3 obs

○ 2026-03-05 07:27:48
● 2026-03-27 02:00:32
○ 2026-04-14 07:12:46

○A2a06:98c1:3121::2026-03-27 → 2026-03-27 · 3 obs

○ 2026-03-05 07:27:48
● 2026-03-27 02:00:32
○ 2026-04-14 07:12:46

○A47.91.170.2222018-12-17 → 2018-12-17 · 4 obs

○ 2017-02-10 17:37:02
● 2018-12-17 11:26:48
○ 2026-02-20 21:27:26
○ 2026-04-14 07:12:46

○CNAMEeas055667.11.v62.faidns.com2017-02-10 → 2017-02-10 · 3 obs

● 2017-02-10 17:37:02
○ 2018-12-17 11:26:48
○ 2026-04-14 07:12:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
hengkai56.com	trey.ns.cloudflare.com, alexia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.242

NS records: trey.ns.cloudflare.com, alexia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hengkai56.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.212.180, 104.21.16.127`
AAAA	2	`2606:4700:3037::ac43:d4b4, 2606:4700:3031::6815:107f`
NS	2	`alexia.ns.cloudflare.com, trey.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alexia.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by hengkai56.com: 2606:4700:3031::6815:107f, 2606:4700:3037::ac43:d4b4, 104.21.16.127 and 172.67.212.180.

other host names including novastrim.com, standprocar.com, newhorizonshousing.com, hxwu.cn and nguyen-phan.com share IP numbers with hengkai56.com.

Name Servers

hengkai56.com is delegated to two name servers alexia.ns.cloudflare.com and trey.ns.cloudflare.com.

hengkai56.com shares the same name server setup as other domains, for instance xsxlhxx.com, qqhaolaiwu.com, yc235.com, zibohuoju.com and ccxedu.com.

hengkai56.com at least partially shares name servers with other domains, for instance yourdesigns.co.za, mesorus.ru, qd-senao.com, io-bio.com and autogermany.com.sg.

These name servers are commonly used with plato.ns.cloudflare.com, garret.ns.cloudflare.com and brady.ns.cloudflare.com.

Host names with six IP numbers:

Host name alexia.ns.cloudflare.com points to: 2606:4700:50::a29f:26af, 2803:f800:50::6ca2:c2af, 2a06:98c1:50::ac40:22af, 108.162.194.175, 162.159.38.175 and 172.64.34.175.

Host name trey.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf2, 2803:f800:50::6ca2:c1f2, 2a06:98c1:50::ac40:21f2, 108.162.193.242, 172.64.33.242 and 173.245.59.242.

hengkai56.com - robtex.com

hengkai56.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

`hengkai56.com`

`com`