`szmsdpp.com`

DNSSEC	⚠️ Not signed
A	122.247.216.250^{🇨🇳 CHINATELECOM-ZHEJIANG-NINGBO-IDC122.247.216.0/21 Chinanet-NingBo-IDC}
NS	`ns1.julydns.com` ⭐
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com`
		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=1775459004

`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=1777184091

Subdomains

m.szmsdpp.com

Same first word

szmsdpp.com

DNS History

5 records (3 active, 2 former)

○NSdns17.hichina.com2020-03-07 → 2020-03-07 · 3 obs

● 2020-03-07 03:38:38
○ 2026-04-13 12:27:38
○ 2026-04-26 06:16:32

○NSdns18.hichina.com2020-03-07 → 2020-03-07 · 3 obs

● 2020-03-07 03:38:38
○ 2026-04-13 12:27:38
○ 2026-04-26 06:16:32

●NSns1.julydns.com2026-04-13 → 2026-04-26 · 3 obs

○ 2020-03-07 03:38:38
● 2026-04-13 12:27:38
● 2026-04-26 06:16:32

●NSns2.julydns.com2026-04-13 → 2026-04-26 · 3 obs

○ 2020-03-07 03:38:38
● 2026-04-13 12:27:38
● 2026-04-26 06:16:32

●A122.247.216.2502026-04-13 → 2026-04-26 · 2 obs

● 2026-04-13 12:27:38
● 2026-04-26 06:16:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
szmsdpp.com	ns1.julydns.com, ns2.julydns.com	2 records

✅ Authoritative Response

Server:162.159.48.223

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szmsdpp.com (unsigned zone)

⏱️ Timing

Total: 266ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`122.247.216.250`
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.julydns.com, ns2.julydns.com)

Analysis

Hierarchy

m.szmsdpp.com is a child of szmsdpp.com.

IP Addresses

szmsdpp.com resolves to one IP number: 122.247.216.250.

Other host names, for instance sh-aifc.com, teszp60.cn, changsha.yfmywr.cn, hunan.857723.cn and hl7k70.cn share IP numbers with szmsdpp.com.

Name Servers

szmsdpp.com's delegation uses two name servers: ns1.julydns.com and ns2.julydns.com.

szmsdpp.com uses the same name server setup as other domains, such as cc163.net, qiutv.mobi, 3g5566.com, hbjsgx.com and meiqin-hangzhou.com.

szmsdpp.com at least partially shares name servers with other domains, including iujh.cn, hzjh100.com, dzjfds.mobi, wwvd.cn and emanon.cn.

These name servers are often used with ns1.judns.com and ns2.judns.com.

Host names with a single IP number:

The host name ns1.julydns.com points to 162.159.48.223.

The host name ns2.julydns.com points to 162.159.48.223.

Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.

szmsdpp.com - robtex.com

szmsdpp.com

com