qsnschool.com - robtex.com
qsnschool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 218.206.137.126🇨🇳 CMNET-Jiangsu-AP218.206.137.0/24 CMI (Customer Route) | ||||||
| NS | dns3.4cun.com ⭐ | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 61.172.183.74🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| NS | dns.4cun.com ⚠️ Not in zone NS records | ||||||
| NS | dns4.51dns.top ⚠️ Not in zone NS records | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 219.138.102.210🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang | ||||||
| SOA | dns.4cun.comadmin@qsnschool.com serial=1772527099 | ||||||
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.netnstld@verisign-grs.com serial=1774656907 | ||||||
Same first word
qsnschool.com |
DNS History
5 records (4 active, 1 former)
●NSdns3.4cun.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 00:41:56
● 2026-03-28 00:41:58
●NSdns4.51dns.top2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 00:41:56
● 2026-03-28 00:41:58
●A218.206.137.1262026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 00:41:56
● 2026-03-28 00:41:58
○A222.45.195.182015-08-20 → 2017-03-26 · 4 obs
● 2017-03-26 12:08:32
○ 2026-03-28 00:41:56
○ 2026-03-28 00:41:58
🔍 DNS Trace
Analysis
IP Addresses
qsnschool.com points to a single IP: 218.206.137.126.
Name Servers
qsnschool.com is delegated to three name servers: dns3.4cun.com, dns.4cun.com and dns4.51dns.top.
qsnschool.com at least partially shares its name servers with other domains, for instance zzymb.com, xjkly.com, abcdyz.com, inimd.com and jskdbf.com.
These name servers are commonly used with dns1.4cun.com, ns3.4cun.com, dns7.4cun.com, ns4.4cun.com, dns2.51dns.top, dns5.4cun.com, dns6.51dns.top, dns8.51dns.top, ns1.4cun.com and dns4.4cun.com.
Host names with two IP numbers
Host dns3.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74
Host dns4.51dns.top points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 219.138.102.210
Host names pointing to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7: dns3.4cun.com and dns4.51dns.top