`sh-chengda.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3632^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:dfd7^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.50^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.215^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amalia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:265e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amalia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amalia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amalia.ns.cloudflare.com`
		A	108.162.194.94^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amalia.ns.cloudflare.com`
		A	162.159.38.94^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amalia.ns.cloudflare.com`
		A	172.64.34.94^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amalia.ns.cloudflare.com`
NS	`harlan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlan.ns.cloudflare.com`
		A	108.162.195.250^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	162.159.44.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	172.64.35.250^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.50, 172.67.223.215
		IPv6 hints	2606:4700:3033::6815:3632, 2606:4700:3035::ac43:dfd7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com
SOA	`amalia.ns.cloudflare.com`dns@cloudflare.com serial=2408804226

`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=1785608077

Same first word

sh-chengda.com

DNS History

17 records (6 active, 11 former)

●NSamalia.ns.cloudflare.com2026-03-06 → 2026-08-01 · 3 obs

○ 2018-11-09 17:35:32
● 2026-03-06 09:00:42
● 2026-08-01 18:28:00

○NSdns17.hichina.com2015-07-31 → 2017-01-31 · 4 obs

● 2015-07-31 23:08:56
● 2017-01-31 23:12:52
○ 2018-11-09 17:35:32
○ 2026-08-01 18:28:00

○NSdns18.hichina.com2015-07-31 → 2017-01-31 · 4 obs

● 2015-07-31 23:08:56
● 2017-01-31 23:12:52
○ 2018-11-09 17:35:32
○ 2026-08-01 18:28:00

●NSharlan.ns.cloudflare.com2026-03-06 → 2026-08-01 · 3 obs

○ 2018-11-09 17:35:32
● 2026-03-06 09:00:42
● 2026-08-01 18:28:00

○NSjm1.dns.com2018-11-09 → 2018-11-09 · 4 obs

○ 2017-01-31 23:12:52
● 2018-11-09 17:35:32
○ 2026-03-06 09:00:42
○ 2026-08-01 18:28:00

○NSjm2.dns.com2018-11-09 → 2018-11-09 · 4 obs

○ 2017-01-31 23:12:52
● 2018-11-09 17:35:32
○ 2026-03-06 09:00:42
○ 2026-08-01 18:28:00

●A104.21.54.502026-03-06 → 2026-08-01 · 6 obs

○ 2018-11-09 17:35:32
● 2026-03-06 09:00:42
● 2026-04-29 10:20:22
○ 2026-05-07 18:48:26
● 2026-05-24 22:37:46
● 2026-08-01 18:28:00

○A156.235.85.2242018-11-09 → 2018-11-09 · 4 obs

○ 2017-01-31 23:12:52
● 2018-11-09 17:35:32
○ 2026-03-06 09:00:42
○ 2026-08-01 18:28:00

●A172.67.223.2152026-03-06 → 2026-08-01 · 6 obs

○ 2018-11-09 17:35:32
● 2026-03-06 09:00:42
● 2026-04-29 10:20:22
○ 2026-05-07 18:48:26
● 2026-05-24 22:37:46
● 2026-08-01 18:28:00

○A188.114.96.02026-05-07 → 2026-05-07 · 5 obs

○ 2026-03-06 09:00:42
○ 2026-04-29 10:20:22
● 2026-05-07 18:48:26
○ 2026-05-24 22:37:46
○ 2026-08-01 18:28:00

○A188.114.97.02026-05-07 → 2026-05-07 · 5 obs

○ 2026-03-06 09:00:42
○ 2026-04-29 10:20:22
● 2026-05-07 18:48:26
○ 2026-05-24 22:37:46
○ 2026-08-01 18:28:00

○A222.73.11.1692015-07-31 → 2017-01-31 · 4 obs

● 2015-07-31 23:08:56
● 2017-01-31 23:12:52
○ 2018-11-09 17:35:32
○ 2026-08-01 18:28:00

○A2606:4700:3031::6815:36322026-03-06 → 2026-05-24 · 6 obs

○ 2018-11-09 17:35:32
● 2026-03-06 09:00:42
● 2026-04-29 10:20:22
○ 2026-05-07 18:48:26
● 2026-05-24 22:37:46
○ 2026-08-01 18:28:00

●A2606:4700:3033::6815:36322026-08-01 → 2026-08-01 · 2 obs

○ 2026-05-24 22:37:46
● 2026-08-01 18:28:00

●A2606:4700:3035::ac43:dfd72026-03-06 → 2026-08-01 · 6 obs

○ 2018-11-09 17:35:32
● 2026-03-06 09:00:42
● 2026-04-29 10:20:22
○ 2026-05-07 18:48:26
● 2026-05-24 22:37:46
● 2026-08-01 18:28:00

○A2a06:98c1:3120::2026-05-07 → 2026-05-07 · 5 obs

○ 2026-03-06 09:00:42
○ 2026-04-29 10:20:22
● 2026-05-07 18:48:26
○ 2026-05-24 22:37:46
○ 2026-08-01 18:28:00

○A2a06:98c1:3121::2026-05-07 → 2026-05-07 · 5 obs

○ 2026-03-06 09:00:42
○ 2026-04-29 10:20:22
● 2026-05-07 18:48:26
○ 2026-05-24 22:37:46
○ 2026-08-01 18:28:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sh-chengda.com	amalia.ns.cloudflare.com, harlan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.250

NS records: amalia.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sh-chengda.com (unsigned zone)

⏱️ Timing

Total: 102ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.54.50, 172.67.223.215`
AAAA	2	`2606:4700:3033::6815:3632, 2606:4700:3035::ac43:dfd7`
NS	2	`amalia.ns.cloudflare.com, harlan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amalia.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sh-chengda.com has four IP addresses: 104.21.54.50, 172.67.223.215, 2606:4700:3033::6815:3632 and 2606:4700:3035::ac43:dfd7.

Two other host names, along with www.vipzinho.com.br, emmasplanes.com and jujutsukaisenplush.com, also share IP numbers with sh-chengda.com.

Name Servers

sh-chengda.com uses two name servers for its delegation: amalia.ns.cloudflare.com and harlan.ns.cloudflare.com.

sh-chengda.com shares its NS records with other domains, for example ccd130.com, pxvis.com, dnlqd.com and two others.

sh-chengda.com has at least partial name server overlap with other domains, such as 0791wanbo.com, kinegames.com, cyberliquids.com and two others.

These name servers tend to appear together with the name servers nena.ns.cloudflare.com, shane.ns.cloudflare.com and roman.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname amalia.ns.cloudflare.com directs to 108.162.194.94, 162.159.38.94 and 172.64.34.94 along with 3 other IP addresses.

Hostname harlan.ns.cloudflare.com directs to 108.162.195.250, 162.159.44.250 and 172.64.35.250 along with 3 other IP addresses.

sh-chengda.com - robtex.com

sh-chengda.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

`sh-chengda.com`

`com`