`hengdaotcm.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8835^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:40ca^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.202^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.53^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`dave.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.64.202, 172.67.136.53
		IPv6	2606:4700:3030::ac43:8835, 2606:4700:3034::6815:40ca
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2400004390

`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=1774821677

Same first word

hengdaotcm.com

DNS History

19 records (6 active, 13 former)

●NSdana.ns.cloudflare.com2026-03-29 → 2026-03-29 · 2 obs

○ 2018-09-05 17:31:24
● 2026-03-29 22:19:20

●NSdave.ns.cloudflare.com2026-03-29 → 2026-03-29 · 2 obs

○ 2018-09-05 17:31:24
● 2026-03-29 22:19:20

○NSjuming.dnsdun.com2018-09-05 → 2018-09-05 · 3 obs

○ 2017-01-09 05:58:00
● 2018-09-05 17:31:24
○ 2026-03-29 22:19:20

○NSjuming.dnsdun.net2018-09-05 → 2018-09-05 · 3 obs

○ 2017-01-09 05:58:00
● 2018-09-05 17:31:24
○ 2026-03-29 22:19:20

○NSns1.ezdnscenter.com2015-07-18 → 2017-01-09 · 4 obs

● 2015-07-18 04:27:00
● 2017-01-09 05:58:00
○ 2018-09-05 17:31:24
○ 2026-03-29 22:19:20

○NSns2.ezdnscenter.com2015-07-18 → 2017-01-09 · 4 obs

● 2015-07-18 04:27:00
● 2017-01-09 05:58:00
○ 2018-09-05 17:31:24
○ 2026-03-29 22:19:20

○NSns3.ezdnscenter.com2015-07-18 → 2017-01-09 · 4 obs

● 2015-07-18 04:27:00
● 2017-01-09 05:58:00
○ 2018-09-05 17:31:24
○ 2026-03-29 22:19:20

○NSns4.ezdnscenter.com2015-07-18 → 2017-01-09 · 4 obs

● 2015-07-18 04:27:00
● 2017-01-09 05:58:00
○ 2018-09-05 17:31:24
○ 2026-03-29 22:19:20

○NSns5.ezdnscenter.com2015-07-18 → 2017-01-09 · 4 obs

● 2015-07-18 04:27:00
● 2017-01-09 05:58:00
○ 2018-09-05 17:31:24
○ 2026-03-29 22:19:20

○NSns6.ezdnscenter.com2015-07-18 → 2017-01-09 · 4 obs

● 2015-07-18 04:27:00
● 2017-01-09 05:58:00
○ 2018-09-05 17:31:24
○ 2026-03-29 22:19:20

●A104.21.64.2022026-03-29 → 2026-03-29 · 2 obs

○ 2018-09-05 17:31:24
● 2026-03-29 22:19:20

○A107.148.88.1842018-09-05 → 2018-09-05 · 2 obs

● 2018-09-05 17:31:24
○ 2026-03-29 22:19:20

●A172.67.136.532026-03-29 → 2026-03-29 · 2 obs

○ 2018-09-05 17:31:24
● 2026-03-29 22:19:20

○A188.114.96.02026-03-29 → 2026-03-29 · 1 obs

○ 2026-03-29 22:19:20

○A188.114.97.02026-03-29 → 2026-03-29 · 1 obs

○ 2026-03-29 22:19:20

●A2606:4700:3030::ac43:88352026-03-29 → 2026-03-29 · 2 obs

○ 2018-09-05 17:31:24
● 2026-03-29 22:19:20

●A2606:4700:3034::6815:40ca2026-03-29 → 2026-03-29 · 2 obs

○ 2018-09-05 17:31:24
● 2026-03-29 22:19:20

○A2a06:98c1:3120::2026-03-29 → 2026-03-29 · 1 obs

○ 2026-03-29 22:19:20

○A2a06:98c1:3121::2026-03-29 → 2026-03-29 · 1 obs

○ 2026-03-29 22:19:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hengdaotcm.com	dave.ns.cloudflare.com, dana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.109

NS records: dave.ns.cloudflare.com, dana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hengdaotcm.com (unsigned zone)

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.136.53, 104.21.64.202`
AAAA	2	`2606:4700:3034::6815:40ca, 2606:4700:3030::ac43:8835`
NS	2	`dana.ns.cloudflare.com, dave.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

hengdaotcm.com points to four IP numbers: 2606:4700:3030::ac43:8835, 2606:4700:3034::6815:40ca, 104.21.64.202 and 172.67.136.53.

Other host names, for instance joymart.net, fpnevins.com.au, gaylewoods.com, mail.babiesonboard.hu and www.websupport.biz share IP numbers with hengdaotcm.com.

Name Servers

hengdaotcm.com is delegated to two name servers: dana.ns.cloudflare.com and dave.ns.cloudflare.com.

hengdaotcm.com uses the same name server setup as other domains, for instance 4008897521.com, bkbkb.com, uczhiliao.com, dyjwe.net and a-zpc.com.

hengdaotcm.com shares name servers with other domains at least partially, for instance kk176.net, campaign-analytics-control-hub.pages.dev, esprit-essentiel.com, responsiveinvoices.com and 500bifenwanzhengbanmianfeiguankan.org.cn.

these name servers are commonly used together with mimi.ns.cloudflare.com and gina.ns.cloudflare.com.

Host names with six IP numbers: dana.ns.cloudflare.com points to 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105; dave.ns.cloudflare.com points to 2606:4700:58::adf5:3b6d, 2803:f800:50::6ca2:c16d, 2a06:98c1:50::ac40:216d, 108.162.193.109, 172.64.33.109 and 173.245.59.109.

hengdaotcm.com - robtex.com

hengdaotcm.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

`hengdaotcm.com`

`com`