`51yarn.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:c752^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1599^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.153^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.82^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
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`
NS	`nena.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nena.ns.cloudflare.com`
		A	108.162.194.161^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	162.159.38.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	172.64.34.161^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.21.153, 172.67.199.82
		IPv6	2606:4700:3034::ac43:c752, 2606:4700:3035::6815:1599
SOA	`harlan.ns.cloudflare.com`dns@cloudflare.com serial=2399903045

`net`

	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=1774565127

Same first word

51yarn.net

DNS History

20 records (6 active, 14 former)

○NSa.share-dns.com2026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-26 22:55:40
○ 2026-03-26 22:55:42

○NSa4.share-dns.com2026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-26 22:55:40
○ 2026-03-26 22:55:42

○NSb.share-dns.net2026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-26 22:55:40
○ 2026-03-26 22:55:42

○NSb4.share-dns.net2026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-26 22:55:40
○ 2026-03-26 22:55:42

●NSharlan.ns.cloudflare.com2026-03-26 → 2026-03-26 · 3 obs

○ 2017-03-31 11:46:56
● 2026-03-26 22:55:40
● 2026-03-26 22:55:42

○NSjuming.dnsdun.com2017-03-31 → 2017-03-31 · 4 obs

○ 2016-05-06 02:56:00
● 2017-03-31 11:46:56
○ 2026-03-26 22:55:40
○ 2026-03-26 22:55:42

○NSjuming.dnsdun.net2017-03-31 → 2017-03-31 · 4 obs

○ 2016-05-06 02:56:00
● 2017-03-31 11:46:56
○ 2026-03-26 22:55:40
○ 2026-03-26 22:55:42

●NSnena.ns.cloudflare.com2026-03-26 → 2026-03-26 · 3 obs

○ 2017-03-31 11:46:56
● 2026-03-26 22:55:40
● 2026-03-26 22:55:42

○NSns11.xincache.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 08:13:30
○ 2015-10-31 17:08:24
○ 2026-03-26 22:55:42

○NSns12.xincache.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 08:13:30
○ 2015-10-31 17:08:24
○ 2026-03-26 22:55:42

○NSns13.xincache.com2015-10-31 → 2016-05-06 · 5 obs

○ 2015-05-26 08:13:30
● 2015-10-31 17:08:24
● 2016-05-06 02:56:00
○ 2017-03-31 11:46:56
○ 2026-03-26 22:55:42

○NSns14.xincache.com2015-10-31 → 2016-05-06 · 5 obs

○ 2015-05-26 08:13:30
● 2015-10-31 17:08:24
● 2016-05-06 02:56:00
○ 2017-03-31 11:46:56
○ 2026-03-26 22:55:42

●A104.21.21.1532026-03-26 → 2026-03-26 · 3 obs

○ 2017-03-31 11:46:56
● 2026-03-26 22:55:40
● 2026-03-26 22:55:42

●A172.67.199.822026-03-26 → 2026-03-26 · 3 obs

○ 2017-03-31 11:46:56
● 2026-03-26 22:55:40
● 2026-03-26 22:55:42

○A210.51.48.712015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 08:13:30
○ 2015-10-31 17:08:24
○ 2026-03-26 22:55:42

●A2606:4700:3034::ac43:c7522026-03-26 → 2026-03-26 · 3 obs

○ 2017-03-31 11:46:56
● 2026-03-26 22:55:40
● 2026-03-26 22:55:42

●A2606:4700:3035::6815:15992026-03-26 → 2026-03-26 · 3 obs

○ 2017-03-31 11:46:56
● 2026-03-26 22:55:40
● 2026-03-26 22:55:42

○A38.48.190.2042026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-26 22:55:40
○ 2026-03-26 22:55:42

○A45.78.89.252017-03-31 → 2017-03-31 · 4 obs

○ 2016-05-06 02:56:00
● 2017-03-31 11:46:56
○ 2026-03-26 22:55:40
○ 2026-03-26 22:55:42

○A61.129.251.82015-10-31 → 2016-05-06 · 5 obs

○ 2015-05-26 08:13:30
● 2015-10-31 17:08:24
● 2016-05-06 02:56:00
○ 2017-03-31 11:46:56
○ 2026-03-26 22:55:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
51yarn.net	nena.ns.cloudflare.com, harlan.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.250

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51yarn.net (unsigned zone)

⏱️ Timing

Total: 567ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.199.82, 104.21.21.153`
AAAA	2	`2606:4700:3034::ac43:c752, 2606:4700:3035::6815:1599`
NS	2	`harlan.ns.cloudflare.com, nena.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harlan.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

51yarn.net maps to four IP numbers: 2606:4700:3034::ac43:c752, 2606:4700:3035::6815:1599, 104.21.21.153 and 172.67.199.82.

other host names include lm.estate, tbargh.com, dchshgsk.com, yinhejiyuan.com and artiko.com.tr; they share IP numbers with 51yarn.net.

Name Servers

Two name servers harlan.ns.cloudflare.com and nena.ns.cloudflare.com handle the delegation for 51yarn.net.

51yarn.net shares the same name server setup as other domains, for instance mydalle.com, gdxjz.com, lagunafarm.com, porreal.com and futaishun.com.

51yarn.net at least partially shares name servers with other domains, for instance lawyersforhire.co, enachedragos.com, mizofex.com, tyrolit-experience.com and circusoz.com.

These name servers are commonly used alongside jule.ns.cloudflare.com.

Six IP addresses per host:

harlan.ns.cloudflare.com points to 2606:4700:58::a29f:2cfa, 2803:f800:50::6ca2:c3fa, 2a06:98c1:50::ac40:23fa, 108.162.195.250, 162.159.44.250 and 172.64.35.250; nena.ns.cloudflare.com points to 2606:4700:50::a29f:26a1, 2803:f800:50::6ca2:c2a1, 2a06:98c1:50::ac40:22a1, 108.162.194.161, 162.159.38.161 and 172.64.34.161

51yarn.net - robtex.com

51yarn.net

net

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`51yarn.net`

`net`