`mathstudyplatform.site`

DNSSEC	⚠️ Not signed
A	156.238.240.249^{🇺🇸 AS401696156.238.240.0/22}
NS	`young.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
NS	`cygnus.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
SOA	`young.dnspod.net`freednsadmin@dnspod.com serial=1771504882

`site`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1776237553

Subdomains

claude.mathstudyplatform.site

DNS History

3 records (3 active, 0 former)

●NScygnus.dnspod.net2026-04-15 → 2026-04-15 · 2 obs

● 2026-04-15 07:50:44
● 2026-04-15 07:50:48

●NSyoung.dnspod.net2026-04-15 → 2026-04-15 · 2 obs

● 2026-04-15 07:50:44
● 2026-04-15 07:50:48

●A156.238.240.2492026-04-15 → 2026-04-15 · 2 obs

● 2026-04-15 07:50:44
● 2026-04-15 07:50:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
site	ns01.trs-dns.net, ns10.trs-dns.info, ns01.trs-dns.com, ns10.trs-dns.org	8 records
mathstudyplatform.site	young.dnspod.net, cygnus.dnspod.net	-

✅ Authoritative Response

Server:117.89.178.173

NS records: young.dnspod.net, cygnus.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathstudyplatform.site (unsigned zone)

⏱️ Timing

Total: 3816ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.238.240.249`
NS	2	`cygnus.dnspod.net, young.dnspod.net`
SOA	1	`young.dnspod.net freednsadmin.dnspod.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

Hierarchy

The parent of claude.mathstudyplatform.site is mathstudyplatform.site.

IP Addresses

mathstudyplatform.site points to IP number: 156.238.240.249.

Other host names such as anlababy.com, csyuanben.com, cszisheng.com, annayouya.com and denwenhui.com share IPs with mathstudyplatform.site.

Name Servers

mathstudyplatform.site is delegated to two name servers: cygnus.dnspod.net and young.dnspod.net.

mathstudyplatform.site shares the same name server setup as hnkinham.com, dn119.cn, likeasy.net, itdockers.com and scmtkj.com.

mathstudyplatform.site at least partially shares name servers with other domains, for instance fitgene.com, wzlxssj.com, vasia.cc, buygo.club and gdysjxh.com.

These name servers are commonly used with f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

Host names with six IP numbers:

cygnus.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.

young.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.

mathstudyplatform.site - robtex.com