`j186.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:cbba^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2528^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.40^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.186^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`boyd.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`boyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`boyd.ns.cloudflare.com`
		A	108.162.193.75^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	172.64.33.75^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	173.245.59.75^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
NS	`dahlia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.37.40, 172.67.203.186
		IPv6	2606:4700:3034::ac43:cbba, 2606:4700:3036::6815:2528
SOA	`boyd.ns.cloudflare.com`dns@cloudflare.com serial=2398995840

`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=1774530282

Subdomains

mail.j186.net

Same first word

j186.net

j186.com

Similar names

j816.cn

168j.net

j168.com

168j.com

j681.cn

j168.net

16j8.com

j618.com

j816.com

168j.cn

186j.com

186j.cn

618j.cn

DNS History

13 records (6 active, 7 former)

●NSboyd.ns.cloudflare.com2026-02-24 → 2026-03-26 · 3 obs

○ 2017-03-27 10:48:30
● 2026-02-24 08:14:20
● 2026-03-26 13:21:50

●NSdahlia.ns.cloudflare.com2026-02-24 → 2026-03-26 · 3 obs

○ 2017-03-27 10:48:30
● 2026-02-24 08:14:20
● 2026-03-26 13:21:50

○NSns.edong.com2015-08-20 → 2015-12-11 · 4 obs

● 2015-08-20 19:34:20
● 2015-12-11 01:50:54
○ 2016-03-20 22:16:58
○ 2026-03-26 13:21:50

○NSns1.edong.com2015-08-20 → 2015-12-11 · 4 obs

● 2015-08-20 19:34:20
● 2015-12-11 01:50:54
○ 2016-03-20 22:16:58
○ 2026-03-26 13:21:50

○NSns5.dnsdun.com2017-03-27 → 2017-03-27 · 4 obs

○ 2016-03-20 22:16:58
● 2017-03-27 10:48:30
○ 2026-02-24 08:14:20
○ 2026-03-26 13:21:50

○NSns6.dnsdun.net2017-03-27 → 2017-03-27 · 4 obs

○ 2016-03-20 22:16:58
● 2017-03-27 10:48:30
○ 2026-02-24 08:14:20
○ 2026-03-26 13:21:50

○MXmail.j186.net2015-08-20 → 2015-12-11 · 4 obs

● 2015-08-20 19:34:20
● 2015-12-11 01:50:54
○ 2016-03-20 22:16:58
○ 2026-03-26 13:21:50

●A104.21.37.402026-02-24 → 2026-03-26 · 3 obs

○ 2017-03-27 10:48:30
● 2026-02-24 08:14:20
● 2026-03-26 13:21:50

○A112.121.186.442015-08-20 → 2015-12-11 · 4 obs

● 2015-08-20 19:34:20
● 2015-12-11 01:50:54
○ 2016-03-20 22:16:58
○ 2026-03-26 13:21:50

●A172.67.203.1862026-02-24 → 2026-03-26 · 3 obs

○ 2017-03-27 10:48:30
● 2026-02-24 08:14:20
● 2026-03-26 13:21:50

○A198.1.132.742017-03-27 → 2017-03-27 · 4 obs

○ 2016-03-20 22:16:58
● 2017-03-27 10:48:30
○ 2026-02-24 08:14:20
○ 2026-03-26 13:21:50

●A2606:4700:3034::ac43:cbba2026-02-24 → 2026-03-26 · 3 obs

○ 2017-03-27 10:48:30
● 2026-02-24 08:14:20
● 2026-03-26 13:21:50

●A2606:4700:3036::6815:25282026-02-24 → 2026-03-26 · 3 obs

○ 2017-03-27 10:48:30
● 2026-02-24 08:14:20
● 2026-03-26 13:21:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...	-
j186.net	dahlia.ns.cloudflare.com, boyd.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.89

NS records: dahlia.ns.cloudflare.com, boyd.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for j186.net (unsigned zone)

⏱️ Timing

Total: 775ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.40, 172.67.203.186`
AAAA	2	`2606:4700:3036::6815:2528, 2606:4700:3034::ac43:cbba`
NS	2	`boyd.ns.cloudflare.com, dahlia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`boyd.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

mail.j186.net is a child of j186.net.

IP Addresses

j186.net refers to four IP numbers: 2606:4700:3034::ac43:cbba, 2606:4700:3036::6815:2528, 104.21.37.40 and 172.67.203.186.

Other host names, for instance 000939.cn, activity.doumobqqq.top, jtoys.com.cn, lqjxscl.com and affordablefashionstore.com share IP numbers with j186.net.

Name Servers

j186.net's delegation uses two name servers: boyd.ns.cloudflare.com and dahlia.ns.cloudflare.com.

j186.net uses the same name server setup as other domains, such as hhcomic.net, sunnytone.com, iyialem.com, aiyang.net and 800hua.net.

j186.net at least partially shares name servers with other domains, including approachvp.com, escondidoappliancepros.com, camperadvise.com, connectionidiomas.com and plikimage.com.

These name servers are often used with jaime.ns.cloudflare.com and sullivan.ns.cloudflare.com.

Host names with six IP numbers:

boyd.ns.cloudflare.com points to 2606:4700:58::adf5:3b4b, 2803:f800:50::6ca2:c14b, 2a06:98c1:50::ac40:214b, 108.162.193.75, 172.64.33.75 and 173.245.59.75.

dahlia.ns.cloudflare.com points to 2606:4700:50::adf5:3a59, 2803:f800:50::6ca2:c059, 2a06:98c1:50::ac40:2059, 108.162.192.89, 172.64.32.89 and 173.245.58.89.

j186.net - robtex.com

j186.net

net

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`j186.net`

`net`