`bjtyht.com`

DNSSEC	⚠️ Not signed
A	66.203.146.27^{🇭🇰 DIMENSION-166.203.146.0/24 66.203.146.0/24}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1768981876

`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=1776108237

Subdomains

mail.bjtyht.com

Same first word

bjtyht.com

Similar names

hbttjy.com

tyhbjt.cn

ytbthj.com

tytjhb.com

hbytjt.com.cn

hytbjt.cn

hyttbj.com

bjhtty.com

DNS History

12 records (5 active, 7 former)

○NSf1g1ns1.dnspod.net2016-07-18 → 2016-07-18 · 3 obs

● 2016-07-18 17:49:04
○ 2017-03-27 22:07:36
○ 2026-04-13 19:27:30

○NSf1g1ns2.dnspod.net2016-07-18 → 2016-07-18 · 3 obs

● 2016-07-18 17:49:04
○ 2017-03-27 22:07:36
○ 2026-04-13 19:27:30

○NSlocalhost.admin.bjtyht.com2017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-18 17:49:04
● 2017-03-27 22:07:36
○ 2026-04-10 10:19:32
○ 2026-04-13 19:27:30

●NSns1.judns.com2026-04-10 → 2026-04-13 · 3 obs

○ 2017-03-27 22:07:36
● 2026-04-10 10:19:32
● 2026-04-13 19:27:30

●NSns1.julydns.com2026-04-10 → 2026-04-13 · 3 obs

○ 2017-03-27 22:07:36
● 2026-04-10 10:19:32
● 2026-04-13 19:27:30

●NSns2.judns.com2026-04-10 → 2026-04-13 · 3 obs

○ 2017-03-27 22:07:36
● 2026-04-10 10:19:32
● 2026-04-13 19:27:30

●NSns2.julydns.com2026-04-10 → 2026-04-13 · 3 obs

○ 2017-03-27 22:07:36
● 2026-04-10 10:19:32
● 2026-04-13 19:27:30

○MXmail.bjtyht.com2017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 22:07:36
○ 2026-04-10 10:19:32
○ 2026-04-13 19:27:30

○A14.17.95.1072016-07-18 → 2016-07-18 · 3 obs

● 2016-07-18 17:49:04
○ 2017-03-27 22:07:36
○ 2026-04-13 19:27:30

○A23.89.9.1072017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-18 17:49:04
● 2017-03-27 22:07:36
○ 2026-04-10 10:19:32
○ 2026-04-13 19:27:30

●A66.203.146.272026-04-10 → 2026-04-13 · 3 obs

○ 2017-03-27 22:07:36
● 2026-04-10 10:19:32
● 2026-04-13 19:27:30

○CNAME107line.bmcs99.com2016-07-18 → 2016-07-18 · 3 obs

● 2016-07-18 17:49:04
○ 2017-03-27 22:07:36
○ 2026-04-13 19:27:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
bjtyht.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:47.97.51.45

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bjtyht.com (unsigned zone)

⏱️ Timing

Total: 515ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.203.146.27`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

Hierarchy

bjtyht.com is the parent of mail.bjtyht.com.

IP Addresses

bjtyht.com resolves to one IP number: 66.203.146.27.

other host names including app.sgnren.com, www.z6g39.vnhaj.cn, min.greenscode.com, 16.pengkoubuild.com and 1.pengkoubuild.com share IP numbers with bjtyht.com.

Name Servers

bjtyht.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

bjtyht.com at least partially shares name servers with other domains, for instance 51jiesong.com, 01834.cn, wxangora.com, hn-jcsy.com and rw71f.com.