`youngwebmasters.com`

DNSSEC	⚠️ Not signed
A	154.216.46.187^{🇭🇰 POWERLINE-HK154.216.32.0/19 Digital Core Technology Co., Ltd}
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=1769055435

`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

Subdomains

www.youngwebmasters.com

Same first word

youngwebmasters.com

Similar names

webyoungmasters.com

DNS History

7 records (5 active, 2 former)

●NSns1.judns.com2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 21:50:10
● 2026-03-23 21:50:12

●NSns1.julydns.com2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 21:50:10
● 2026-03-23 21:50:12

●NSns2.judns.com2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 21:50:10
● 2026-03-23 21:50:12

●NSns2.julydns.com2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 21:50:10
● 2026-03-23 21:50:12

●A154.216.46.1872026-03-23 → 2026-03-23 · 3 obs

○ 2018-07-19 20:50:50
● 2026-03-23 21:50:10
● 2026-03-23 21:50:12

○A207.148.248.1432015-10-25 → 2018-07-19 · 5 obs

○ 2015-05-18 07:49:38
● 2015-10-25 17:45:50
● 2018-07-19 20:50:50
○ 2026-03-23 21:50:10
○ 2026-03-23 21:50:12

○A66.151.181.492015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 07:49:38
○ 2015-10-25 17:45:50
○ 2026-03-23 21:50:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
youngwebmasters.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 youngwebmasters.com (unsigned zone)

⏱️ Timing

Total: 722ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.216.46.187`
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

The parent of www.youngwebmasters.com is youngwebmasters.com.

IP Addresses

youngwebmasters.com points to a single IP: 154.216.46.187.

Name Servers

youngwebmasters.com's delegation is handled by four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

youngwebmasters.com partially shares name servers with other domains; examples include tjdscc.com, intlj.com, ahdhjx.com, lvshiwangluo.com and qqfanti.com.

These name servers are often used with the name servers jm1.dns.com and jm2.dns.com.

Host names with one IP number:

ns1.judns.com points to: 47.97.51.45; ns2.judns.com points to: 162.159.27.251; ns1.julydns.com points to: 47.97.51.45; ns2.julydns.com points to: 162.159.48.223.

Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com.

youngwebmasters.com - robtex.com