`jybyd.com`

DNSSEC	⚠️ Not signed
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-40.defastlink.net`
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-60.defastlink.net`
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-200.defastlink.net`
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-220.defastlink.net`
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-40.defastlink.net`
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-60.defastlink.net`
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-100.defastlink.net`
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-110.defastlink.net`
NS	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-38.defastlink.net`
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-61.defastlink.net`
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-198.defastlink.net`
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-222.defastlink.net`
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-38.defastlink.net`
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-61.defastlink.net`
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-98.defastlink.net`
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-108.defastlink.net`
SOA	`dns23.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1771291435

Same first word

jybyd.com

Similar names

jydby.cn

yjydb.com

dyjyb.com

DNS History

18 records (2 active, 16 former)

○NSanna.ns.cloudflare.com2020-01-13 → 2020-01-13 · 4 obs

○ 2017-03-22 00:14:48
● 2020-01-13 21:36:16
○ 2026-03-24 03:42:26
○ 2026-03-24 03:42:28

○NSdns1.iidns.com2016-03-08 → 2017-03-22 · 4 obs

● 2016-03-08 09:13:16
● 2017-03-22 00:14:48
○ 2020-01-13 21:36:16
○ 2026-03-24 03:42:28

○NSdns2.iidns.com2016-03-08 → 2016-03-08 · 3 obs

● 2016-03-08 09:13:16
○ 2017-03-22 00:14:48
○ 2026-03-24 03:42:28

●NSdns23.hichina.com2026-03-24 → 2026-03-24 · 3 obs

○ 2020-01-13 21:36:16
● 2026-03-24 03:42:26
● 2026-03-24 03:42:28

●NSdns24.hichina.com2026-03-24 → 2026-03-24 · 3 obs

○ 2020-01-13 21:36:16
● 2026-03-24 03:42:26
● 2026-03-24 03:42:28

○NSdns3.iidns.com2016-03-08 → 2016-03-08 · 3 obs

● 2016-03-08 09:13:16
○ 2017-03-22 00:14:48
○ 2026-03-24 03:42:28

○NSdns4.iidns.com2016-03-08 → 2016-03-08 · 3 obs

● 2016-03-08 09:13:16
○ 2017-03-22 00:14:48
○ 2026-03-24 03:42:28

○NSdns5.iidns.com2016-03-08 → 2016-03-08 · 3 obs

● 2016-03-08 09:13:16
○ 2017-03-22 00:14:48
○ 2026-03-24 03:42:28

○NSdns6.iidns.com2016-03-08 → 2016-03-08 · 3 obs

● 2016-03-08 09:13:16
○ 2017-03-22 00:14:48
○ 2026-03-24 03:42:28

○NSjosh.ns.cloudflare.com2020-01-13 → 2020-01-13 · 4 obs

○ 2017-03-22 00:14:48
● 2020-01-13 21:36:16
○ 2026-03-24 03:42:26
○ 2026-03-24 03:42:28

○A103.241.230.1352017-03-22 → 2017-03-22 · 4 obs

○ 2016-03-08 09:13:16
● 2017-03-22 00:14:48
○ 2020-01-13 21:36:16
○ 2026-03-24 03:42:28

○A103.241.230.1372017-03-22 → 2017-03-22 · 4 obs

○ 2016-03-08 09:13:16
● 2017-03-22 00:14:48
○ 2020-01-13 21:36:16
○ 2026-03-24 03:42:28

○A103.241.230.1382017-03-22 → 2017-03-22 · 4 obs

○ 2016-03-08 09:13:16
● 2017-03-22 00:14:48
○ 2020-01-13 21:36:16
○ 2026-03-24 03:42:28

○A103.241.230.1392017-03-22 → 2017-03-22 · 4 obs

○ 2016-03-08 09:13:16
● 2017-03-22 00:14:48
○ 2020-01-13 21:36:16
○ 2026-03-24 03:42:28

○A107.167.19.722016-03-08 → 2016-03-08 · 3 obs

● 2016-03-08 09:13:16
○ 2017-03-22 00:14:48
○ 2026-03-24 03:42:28

○A107.167.19.732016-03-08 → 2016-03-08 · 3 obs

● 2016-03-08 09:13:16
○ 2017-03-22 00:14:48
○ 2026-03-24 03:42:28

○A142.252.31.482020-01-13 → 2020-01-13 · 4 obs

○ 2017-03-22 00:14:48
● 2020-01-13 21:36:16
○ 2026-03-24 03:42:26
○ 2026-03-24 03:42:28

○CNAMEcs.ename.net2016-03-08 → 2017-03-22 · 4 obs

● 2016-03-08 09:13:16
● 2017-03-22 00:14:48
○ 2020-01-13 21:36:16
○ 2026-03-24 03:42:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jybyd.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jybyd.com (unsigned zone)

⏱️ Timing

Total: 3548ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns24.hichina.com, dns23.hichina.com`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

Name Servers

jybyd.com is delegated to two name servers: dns23.hichina.com and dns24.hichina.com.

jybyd.com uses the same name server setup as other domains, for instance drgou.com, shuashuale.cn, maole.com, tuzhige.com and lszxw.com.

jybyd.com shares name servers with other domains at least partially, for instance qktester.com, earthsky.xyz, niehao.cn, comvision.cn and lymxps.com.

These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com, ns2.alidns.com, dns10.hichina.com and dns9.hichina.com.

Host names with nine IP numbers: dns23.hichina.com points to 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns24.hichina.com points to 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

jybyd.com - robtex.com

jybyd.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`jybyd.com`

`com`