`leathermachine.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:2b0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8183^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.176^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.131^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`graham.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`graham.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`graham.ns.cloudflare.com`
		A	108.162.193.171^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	172.64.33.171^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	173.245.59.171^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
NS	`nina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.2.176, 172.67.129.131
		IPv6	2606:4700:3037::6815:2b0, 2606:4700:3037::ac43:8183
SOA	`graham.ns.cloudflare.com`dns@cloudflare.com serial=2399793758

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034585024

Same first word

leathermachine.cn

Similar names

minehealthcare.com

chainethermale.fr

DNS History

11 records (6 active, 5 former)

●NSgraham.ns.cloudflare.com2026-02-19 → 2026-03-25 · 3 obs

○ 2020-01-30 14:25:08
● 2026-02-19 15:43:38
● 2026-03-25 09:30:22

●NSnina.ns.cloudflare.com2026-02-19 → 2026-03-25 · 3 obs

○ 2020-01-30 14:25:08
● 2026-02-19 15:43:38
● 2026-03-25 09:30:22

○NSns2.dnsdun.com2020-01-30 → 2020-01-30 · 3 obs

● 2020-01-30 14:25:08
○ 2026-02-19 15:43:38
○ 2026-03-25 09:30:22

○NSns2.dnsdun.net2020-01-30 → 2020-01-30 · 3 obs

● 2020-01-30 14:25:08
○ 2026-02-19 15:43:38
○ 2026-03-25 09:30:22

○A103.107.15.2052020-01-30 → 2020-01-30 · 4 obs

○ 2017-03-29 06:00:26
● 2020-01-30 14:25:08
○ 2026-02-19 15:43:38
○ 2026-03-25 09:30:22

●A104.21.2.1762026-02-19 → 2026-03-25 · 3 obs

○ 2020-01-30 14:25:08
● 2026-02-19 15:43:38
● 2026-03-25 09:30:22

○A122.10.86.1642015-10-11 → 2017-03-29 · 5 obs

○ 2015-05-15 05:47:46
● 2015-10-11 21:18:06
● 2017-03-29 06:00:26
○ 2020-01-30 14:25:08
○ 2026-03-25 09:30:22

●A172.67.129.1312026-02-19 → 2026-03-25 · 3 obs

○ 2020-01-30 14:25:08
● 2026-02-19 15:43:38
● 2026-03-25 09:30:22

●A2606:4700:3037::6815:2b02026-02-19 → 2026-03-25 · 3 obs

○ 2020-01-30 14:25:08
● 2026-02-19 15:43:38
● 2026-03-25 09:30:22

●A2606:4700:3037::ac43:81832026-02-19 → 2026-03-25 · 3 obs

○ 2020-01-30 14:25:08
● 2026-02-19 15:43:38
● 2026-03-25 09:30:22

○A58.64.134.562015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 05:47:46
○ 2015-10-11 21:18:06
○ 2026-03-25 09:30:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
leathermachine.cn	nina.ns.cloudflare.com, graham.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.171

NS records: nina.ns.cloudflare.com, graham.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leathermachine.cn (unsigned zone)

⏱️ Timing

Total: 838ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.2.176, 172.67.129.131`
AAAA	2	`2606:4700:3037::6815:2b0, 2606:4700:3037::ac43:8183`
NS	2	`graham.ns.cloudflare.com, nina.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`graham.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

leathermachine.cn maps to four IP numbers: 2606:4700:3037::6815:2b0, 2606:4700:3037::ac43:8183, 104.21.2.176 and 172.67.129.131.

other host names include www.stirfrysoftware.com.au.cdn.cloudflare.net, website-manager.app, www.livesports360.net, www.rcac.org and omba.us; they share IP numbers with leathermachine.cn.

Name Servers

Two name servers graham.ns.cloudflare.com and nina.ns.cloudflare.com handle the delegation for leathermachine.cn.

leathermachine.cn shares the same name server setup as other domains, for instance ozoneblog.cn, gongliangju.cn, 111qn.cn, 23fan.cn and sxtfz.cn.

leathermachine.cn at least partially shares name servers with other domains, for instance 1gaobb.com, gypass.fr, hamiltonproducts.net, nilmirum.fr and snimmigration.com.

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

Six IP addresses per host:

graham.ns.cloudflare.com points to 2606:4700:58::adf5:3bab, 2803:f800:50::6ca2:c1ab, 2a06:98c1:50::ac40:21ab, 108.162.193.171, 172.64.33.171 and 173.245.59.171; nina.ns.cloudflare.com points to 2606:4700:50::adf5:3a88, 2803:f800:50::6ca2:c088, 2a06:98c1:50::ac40:2088, 108.162.192.136, 172.64.32.136 and 173.245.58.136

leathermachine.cn - robtex.com