`jzyzzdb.com`

DNSSEC	⚠️ Not signed
A	127.0.0.1
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
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}
			PTR	`ip-162-159-27-251.defastlink.net`
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}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1769910296

`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

jzyzzdb.com

Similar names

bjzyzdz.com

DNS History

10 records (5 active, 5 former)

○NSdns10.hichina.com2015-06-08 → 2016-01-21 · 4 obs

● 2015-06-08 21:02:58
● 2016-01-21 17:44:24
○ 2016-04-26 08:19:40
○ 2026-03-24 03:29:06

○NSdns9.hichina.com2015-06-08 → 2016-01-21 · 4 obs

● 2015-06-08 21:02:58
● 2016-01-21 17:44:24
○ 2016-04-26 08:19:40
○ 2026-03-24 03:29:06

○NSns1.bdydns.cn2018-07-08 → 2018-07-08 · 4 obs

○ 2016-04-26 08:19:40
● 2018-07-08 14:19:06
○ 2026-03-17 18:31:38
○ 2026-03-24 03:29:06

●NSns1.judns.com2026-03-17 → 2026-03-24 · 3 obs

○ 2018-07-08 14:19:06
● 2026-03-17 18:31:38
● 2026-03-24 03:29:06

●NSns1.julydns.com2026-03-17 → 2026-03-24 · 3 obs

○ 2018-07-08 14:19:06
● 2026-03-17 18:31:38
● 2026-03-24 03:29:06

○NSns2.bdydns.cn2018-07-08 → 2018-07-08 · 4 obs

○ 2016-04-26 08:19:40
● 2018-07-08 14:19:06
○ 2026-03-17 18:31:38
○ 2026-03-24 03:29:06

●NSns2.judns.com2026-03-17 → 2026-03-24 · 3 obs

○ 2018-07-08 14:19:06
● 2026-03-17 18:31:38
● 2026-03-24 03:29:06

●NSns2.julydns.com2026-03-17 → 2026-03-24 · 3 obs

○ 2018-07-08 14:19:06
● 2026-03-17 18:31:38
● 2026-03-24 03:29:06

●A127.0.0.12026-03-17 → 2026-03-24 · 2 obs

● 2026-03-17 18:31:38
● 2026-03-24 03:29:06

○CNAMEjzyzzdb88.bdy.bjkhzx.com2018-07-08 → 2018-07-08 · 3 obs

● 2018-07-08 14:19:06
○ 2026-03-17 18:31:38
○ 2026-03-24 03:29:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jzyzzdb.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jzyzzdb.com (unsigned zone)

⏱️ Timing

Total: 3291ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`127.0.0.1`
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

IP Addresses

jzyzzdb.com points to a single IP number: 127.0.0.1.

Other host names, for instance rbq.nz, 1.2.2.85.dynamic.wline.res.cust.swisscom.ch, 143.145.164.static.quadranet.com, portalmonteverde.com and ygfcn.sinaapp.com share IP numbers with jzyzzdb.com.

Name Servers

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

jzyzzdb.com at least partially shares name servers with other domains, for instance pietoo.com, sdtamj.com, weixin01.com, 94pk.com and nxttd.com.