`57y.com.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:bfb2^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:31b6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.182^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.178^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ada.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c036^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ada.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2036^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ada.ns.cloudflare.com`
		A	108.162.192.54^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	172.64.32.54^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	173.245.58.54^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
NS	`apollo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c142^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`apollo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2142^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`apollo.ns.cloudflare.com`
		A	108.162.193.66^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	172.64.33.66^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	173.245.59.66^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.182, 172.67.191.178
		IPv6 hints	2606:4700:3036::ac43:bfb2, 2606:4700:3037::6815:31b6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=247, name=cloudflare-ech.com
SOA	`ada.ns.cloudflare.com`dns@cloudflare.com serial=2409420382

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030711625

WOT: NOT_SAFE (20/100)

Same first word

57y.com.cn

Similar names

75y.de

y57.com

75y.cn

y57.top

y75.ru

y75.de

7y5.cn

y75.cn

7y5.net

75y.co

y57.cn

5y7.cn

y57.net

y75.org

DNS History

19 records (6 active, 13 former)

●NSada.ns.cloudflare.com2026-07-21 → 2026-07-28 · 3 obs

○ 2018-12-03 10:40:28
● 2026-07-21 20:11:32
● 2026-07-28 02:28:48

●NSapollo.ns.cloudflare.com2026-07-21 → 2026-07-28 · 3 obs

○ 2018-12-03 10:40:28
● 2026-07-21 20:11:32
● 2026-07-28 02:28:48

○NSns1.myhostadmin.net2018-11-29 → 2018-12-03 · 4 obs

● 2018-11-29 22:07:32
● 2018-12-03 10:40:28
○ 2026-07-21 20:11:32
○ 2026-07-28 02:28:48

○NSns2.myhostadmin.net2018-11-29 → 2018-12-03 · 4 obs

● 2018-11-29 22:07:32
● 2018-12-03 10:40:28
○ 2026-07-21 20:11:32
○ 2026-07-28 02:28:48

○NSns3.myhostadmin.net2018-11-29 → 2018-12-03 · 4 obs

● 2018-11-29 22:07:32
● 2018-12-03 10:40:28
○ 2026-07-21 20:11:32
○ 2026-07-28 02:28:48

○NSns4.myhostadmin.net2018-11-29 → 2018-12-03 · 4 obs

● 2018-11-29 22:07:32
● 2018-12-03 10:40:28
○ 2026-07-21 20:11:32
○ 2026-07-28 02:28:48

○NSns5.myhostadmin.net2018-11-29 → 2018-12-03 · 4 obs

● 2018-11-29 22:07:32
● 2018-12-03 10:40:28
○ 2026-07-21 20:11:32
○ 2026-07-28 02:28:48

○NSns6.myhostadmin.net2018-11-29 → 2018-12-03 · 4 obs

● 2018-11-29 22:07:32
● 2018-12-03 10:40:28
○ 2026-07-21 20:11:32
○ 2026-07-28 02:28:48

○A103.229.126.1512018-11-29 → 2018-12-03 · 4 obs

● 2018-11-29 22:07:32
● 2018-12-03 10:40:28
○ 2026-07-21 20:11:32
○ 2026-07-28 02:28:48

●A104.21.49.1822026-07-28 → 2026-07-28 · 3 obs

○ 2026-07-21 20:11:32
● 2026-07-28 02:28:44
● 2026-07-28 02:28:48

○A118.107.182.602018-11-29 → 2018-12-03 · 4 obs

● 2018-11-29 22:07:32
● 2018-12-03 10:40:28
○ 2026-07-21 20:11:32
○ 2026-07-28 02:28:48

●A172.67.191.1782026-07-28 → 2026-07-28 · 3 obs

○ 2026-07-21 20:11:32
● 2026-07-28 02:28:44
● 2026-07-28 02:28:48

○A188.114.96.02026-07-21 → 2026-07-21 · 4 obs

○ 2018-12-03 10:40:28
● 2026-07-21 20:11:32
○ 2026-07-28 02:28:44
○ 2026-07-28 02:28:48

○A188.114.97.02026-07-21 → 2026-07-21 · 4 obs

○ 2018-12-03 10:40:28
● 2026-07-21 20:11:32
○ 2026-07-28 02:28:44
○ 2026-07-28 02:28:48

●A2606:4700:3036::ac43:bfb22026-07-28 → 2026-07-28 · 3 obs

○ 2026-07-21 20:11:32
● 2026-07-28 02:28:44
● 2026-07-28 02:28:48

●A2606:4700:3037::6815:31b62026-07-28 → 2026-07-28 · 3 obs

○ 2026-07-21 20:11:32
● 2026-07-28 02:28:44
● 2026-07-28 02:28:48

○A2a06:98c1:3120::2026-07-21 → 2026-07-21 · 4 obs

○ 2018-12-03 10:40:28
● 2026-07-21 20:11:32
○ 2026-07-28 02:28:44
○ 2026-07-28 02:28:48

○A2a06:98c1:3121::2026-07-21 → 2026-07-21 · 4 obs

○ 2018-12-03 10:40:28
● 2026-07-21 20:11:32
○ 2026-07-28 02:28:44
○ 2026-07-28 02:28:48

○A45.192.27.22018-11-29 → 2018-12-03 · 4 obs

● 2018-11-29 22:07:32
● 2018-12-03 10:40:28
○ 2026-07-21 20:11:32
○ 2026-07-28 02:28:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
57y.com.cn	ada.ns.cloudflare.com, apollo.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.54

NS records: ada.ns.cloudflare.com, apollo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 57y.com.cn (unsigned zone)

⏱️ Timing

Total: 1214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.178, 104.21.49.182`
AAAA	2	`2606:4700:3037::6815:31b6, 2606:4700:3036::ac43:bfb2`
NS	2	`ada.ns.cloudflare.com, apollo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ada.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

57y.com.cn resolves to four IP addresses: 104.21.49.182, 172.67.191.178, 2606:4700:3036::ac43:bfb2 and 2606:4700:3037::6815:31b6.

Among the host names that share IP numbers with 57y.com.cn are dewi11rs.site, www.archant.co.nz, mindxemtharilune.com and two others.

Name Servers

Two name servers handle the delegation for 57y.com.cn: ada.ns.cloudflare.com and apollo.ns.cloudflare.com.

57y.com.cn has the same name server delegation as a number of other domains, such as bleelsker.dk, messori.com.cn, ageplay.dk and two more.

57y.com.cn partially shares its NS delegation with several other domains, including systeminformer.com, maven-global.com, qingqu.sbs and two others.

The name servers crystal.ns.cloudflare.com, syeef.ns.cloudflare.com, lucy.ns.cloudflare.com and darwin.ns.cloudflare.com are often found in use alongside these name servers.

Host names resolving to 6 IP numbers:

ada.ns.cloudflare.com resolves to 108.162.192.54, 172.64.32.54 and 173.245.58.54 among others, with 3 other IP addresses in total.

apollo.ns.cloudflare.com resolves to 108.162.193.66, 172.64.33.66 and 173.245.59.66 among others, with 3 other IP addresses in total.

57y.com.cn - robtex.com

57y.com.cn

com.cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`57y.com.cn`

`com.cn`