`51lyjj.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9ca1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:d99^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.153^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.161^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`katelyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26eb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`katelyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`katelyn.ns.cloudflare.com`
		A	108.162.194.235^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
		A	162.159.38.235^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
		A	172.64.34.235^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
NS	`zeus.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zeus.ns.cloudflare.com`
		A	108.162.193.249^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	172.64.33.249^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	173.245.59.249^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.13.153, 172.67.156.161
		IPv6	2606:4700:3030::ac43:9ca1, 2606:4700:3033::6815:d99
SOA	`katelyn.ns.cloudflare.com`dns@cloudflare.com serial=2399141824

`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=1774556927

Subdomains

www.51lyjj.com

Same first word

51lyjj.com

Similar names

51jjyl.com

DNS History

18 records (6 active, 12 former)

○NSjuming.dnsdun.com2017-10-26 → 2017-10-26 · 4 obs

○ 2016-12-24 16:43:14
● 2017-10-26 19:26:12
○ 2026-02-17 03:15:04
○ 2026-03-26 20:29:24

○NSjuming.dnsdun.net2017-10-26 → 2017-10-26 · 4 obs

○ 2016-12-24 16:43:14
● 2017-10-26 19:26:12
○ 2026-02-17 03:15:04
○ 2026-03-26 20:29:24

●NSkatelyn.ns.cloudflare.com2026-02-17 → 2026-03-26 · 3 obs

○ 2017-10-26 19:26:12
● 2026-02-17 03:15:04
● 2026-03-26 20:29:24

○NSns1.51lyjj.com2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 19:26:38
○ 2015-10-24 01:13:48
○ 2026-03-26 20:29:24

○NSns2.dnsdun.com2015-10-24 → 2015-10-24 · 4 obs

○ 2015-06-12 19:26:38
● 2015-10-24 01:13:48
○ 2016-12-24 16:43:14
○ 2026-03-26 20:29:24

○NSns4.dnsdun.net2015-10-24 → 2015-10-24 · 4 obs

○ 2015-06-12 19:26:38
● 2015-10-24 01:13:48
○ 2016-12-24 16:43:14
○ 2026-03-26 20:29:24

●NSzeus.ns.cloudflare.com2026-02-17 → 2026-03-26 · 3 obs

○ 2017-10-26 19:26:12
● 2026-02-17 03:15:04
● 2026-03-26 20:29:24

●A104.21.13.1532026-02-17 → 2026-03-26 · 3 obs

○ 2017-10-26 19:26:12
● 2026-02-17 03:15:04
● 2026-03-26 20:29:24

○A113.17.140.2032015-10-24 → 2015-10-24 · 4 obs

○ 2015-06-12 19:26:38
● 2015-10-24 01:13:48
○ 2016-12-24 16:43:14
○ 2026-03-26 20:29:24

●A172.67.156.1612026-02-17 → 2026-03-26 · 3 obs

○ 2017-10-26 19:26:12
● 2026-02-17 03:15:04
● 2026-03-26 20:29:24

○A188.114.96.02026-02-17 → 2026-03-26 · 2 obs

○ 2026-02-17 03:15:04
○ 2026-03-26 20:29:24

○A188.114.97.02026-02-17 → 2026-03-26 · 2 obs

○ 2026-02-17 03:15:04
○ 2026-03-26 20:29:24

○A23.106.216.1032015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 19:26:38
○ 2015-10-24 01:13:48
○ 2026-03-26 20:29:24

○A23.230.250.2522017-10-26 → 2017-10-26 · 4 obs

○ 2016-12-24 16:43:14
● 2017-10-26 19:26:12
○ 2026-02-17 03:15:04
○ 2026-03-26 20:29:24

●A2606:4700:3030::ac43:9ca12026-02-17 → 2026-03-26 · 3 obs

○ 2017-10-26 19:26:12
● 2026-02-17 03:15:04
● 2026-03-26 20:29:24

●A2606:4700:3033::6815:d992026-02-17 → 2026-03-26 · 3 obs

○ 2017-10-26 19:26:12
● 2026-02-17 03:15:04
● 2026-03-26 20:29:24

○A2a06:98c1:3120::2026-02-17 → 2026-03-26 · 2 obs

○ 2026-02-17 03:15:04
○ 2026-03-26 20:29:24

○A2a06:98c1:3121::2026-02-17 → 2026-03-26 · 2 obs

○ 2026-02-17 03:15:04
○ 2026-03-26 20:29:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
51lyjj.com	zeus.ns.cloudflare.com, katelyn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.235

NS records: zeus.ns.cloudflare.com, katelyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51lyjj.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.153, 172.67.156.161`
AAAA	2	`2606:4700:3030::ac43:9ca1, 2606:4700:3033::6815:d99`
NS	2	`katelyn.ns.cloudflare.com, zeus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`katelyn.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.51lyjj.com is 51lyjj.com.

IP Addresses

51lyjj.com resolves to four IP numbers: 2606:4700:3030::ac43:9ca1, 2606:4700:3033::6815:d99, 104.21.13.153 and 172.67.156.161.

Other host names such as pirmtc.top, fhcoc.org, josephbismark.name, www.egnatiabank-rom.ro and wanmeisifu.cn share IPs with 51lyjj.com.

Name Servers

51lyjj.com is delegated to two name servers: katelyn.ns.cloudflare.com and zeus.ns.cloudflare.com.

51lyjj.com shares the same name server setup as cy5a.com, gscgsc.com, sz-shajun.com, soonyet.com and szsinome.com.

51lyjj.com at least partially shares name servers with other domains, for instance chongyoungae.com, fly2.co.il, sssrtor.ru, psir1.com and neogeosrl.com.ar.

These name servers are commonly used together with valentin.ns.cloudflare.com, christian.ns.cloudflare.com and alfred.ns.cloudflare.com.

Host names with six IP numbers:

katelyn.ns.cloudflare.com points to 2606:4700:50::a29f:26eb, 2803:f800:50::6ca2:c2eb, 2a06:98c1:50::ac40:22eb, 108.162.194.235, 162.159.38.235 and 172.64.34.235.

zeus.ns.cloudflare.com points to 2606:4700:58::adf5:3bf9, 2803:f800:50::6ca2:c1f9, 2a06:98c1:50::ac40:21f9, 108.162.193.249, 172.64.33.249 and 173.245.59.249.

51lyjj.com - robtex.com

51lyjj.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`51lyjj.com`

`com`