szjjedu.com - robtex.com
szjjedu.com
| CNAME | cho2021110500227.51chost.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.254.220.71🇨🇳 LUCKYTONE-NET-HK103.254.220.0/24 | ||||||
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=1777001696 | ||||||
rank #62161 in the tld
📈 Tranco rank: #461,056
Subdomains
Same first word
szjjedu.com |
DNS History
10 records (3 active, 7 former)
○NSdns.bizcn.com2017-02-12 → 2017-02-12 · 4 obs
○ 2016-06-19 12:27:14
● 2017-02-12 18:59:50
○ 2026-03-29 21:33:46
○ 2026-04-24 03:36:10
● 2017-02-12 18:59:50
○ 2026-03-29 21:33:46
○ 2026-04-24 03:36:10
●NSns.cdnhost.cn2026-03-29 → 2026-04-24 · 3 obs
○ 2017-02-12 18:59:50
● 2026-03-29 21:33:46
● 2026-04-24 03:36:10
● 2026-03-29 21:33:46
● 2026-04-24 03:36:10
●NSns.dnsfamily.com2026-03-29 → 2026-04-24 · 3 obs
○ 2017-02-12 18:59:50
● 2026-03-29 21:33:46
● 2026-04-24 03:36:10
● 2026-03-29 21:33:46
● 2026-04-24 03:36:10
○NSns1.dns.com.cn2017-02-12 → 2017-02-12 · 4 obs
○ 2016-06-19 12:27:14
● 2017-02-12 18:59:50
○ 2026-03-29 21:33:46
○ 2026-04-24 03:36:10
● 2017-02-12 18:59:50
○ 2026-03-29 21:33:46
○ 2026-04-24 03:36:10
○NSns13.dns.com.cn2015-07-07 → 2016-06-19 · 4 obs
● 2015-07-07 07:57:22
● 2016-06-19 12:27:14
○ 2017-02-12 18:59:50
○ 2026-04-24 03:36:10
● 2016-06-19 12:27:14
○ 2017-02-12 18:59:50
○ 2026-04-24 03:36:10
○NSns14.dns.com.cn2015-07-07 → 2016-06-19 · 4 obs
● 2015-07-07 07:57:22
● 2016-06-19 12:27:14
○ 2017-02-12 18:59:50
○ 2026-04-24 03:36:10
● 2016-06-19 12:27:14
○ 2017-02-12 18:59:50
○ 2026-04-24 03:36:10
○NSns2.dns.com.cn2015-07-07 → 2017-02-12 · 4 obs
● 2015-07-07 07:57:22
● 2017-02-12 18:59:50
○ 2026-03-29 21:33:46
○ 2026-04-24 03:36:10
● 2017-02-12 18:59:50
○ 2026-03-29 21:33:46
○ 2026-04-24 03:36:10
○MXmail.szjjedu.com2015-07-07 → 2017-02-12 · 4 obs
● 2015-07-07 07:57:22
● 2017-02-12 18:59:50
○ 2026-03-29 21:33:46
○ 2026-04-24 03:36:10
● 2017-02-12 18:59:50
○ 2026-03-29 21:33:46
○ 2026-04-24 03:36:10
○A222.73.15.1262015-07-07 → 2017-02-12 · 4 obs
● 2015-07-07 07:57:22
● 2017-02-12 18:59:50
○ 2026-03-29 21:33:46
○ 2026-04-24 03:36:10
● 2017-02-12 18:59:50
○ 2026-03-29 21:33:46
○ 2026-04-24 03:36:10
●CNAMEcho2021110500227.51chost.com2026-03-29 → 2026-04-24 · 2 obs
● 2026-03-29 21:33:46
● 2026-04-24 03:36:10
● 2026-04-24 03:36:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| szjjedu.com | ns.dnsfamily.com, ns.cdnhost.cn | 1 record |
✅ Authoritative Response
Server:116.196.106.34
NS records: ns.dnsfamily.com, ns.cdnhost.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for szjjedu.com (unsigned zone)
⏱️ Timing
Total: 1036ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | cho2021110500227.51chost.com |
| SOA | 1 | ns.dnsfamily.com hostmaster.dnsfamily.co |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.dnsfamily.com)
Analysis
Hierarchy
szjjedu.com is parent of www.szjjedu.com and pt.szjjedu.com.
IP Addresses
szjjedu.com resolves to a single IP address: 103.254.220.71.
Other host names such as pt.szjjedu.com, www.szjjedu.com and cho2021110500227.51chost.com share IP numbers with szjjedu.com.