sjool.cn - robtex.com
sjool.cn
| DNSSEC | ⚠️ Not signed | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034692171 | ||||||
Same first word
sjool.cn |
Similar names
DNS History
9 records (0 active, 9 former)
○NSf1g1ns1.dnspod.net2015-07-01 → 2016-07-15 · 4 obs
● 2015-07-01 14:50:06
● 2016-07-15 01:09:00
○ 2026-04-20 17:36:02
○ 2026-04-20 17:36:04
● 2016-07-15 01:09:00
○ 2026-04-20 17:36:02
○ 2026-04-20 17:36:04
○NSf1g1ns2.dnspod.net2015-07-01 → 2016-07-15 · 4 obs
● 2015-07-01 14:50:06
● 2016-07-15 01:09:00
○ 2026-04-20 17:36:02
○ 2026-04-20 17:36:04
● 2016-07-15 01:09:00
○ 2026-04-20 17:36:02
○ 2026-04-20 17:36:04
○NSns1.nowcndns.com2026-04-20 → 2026-04-20 · 2 obs
○ 2026-04-20 17:36:02
○ 2026-04-20 17:36:04
○ 2026-04-20 17:36:04
○NSns2.nowcndns.com2026-04-20 → 2026-04-20 · 2 obs
○ 2026-04-20 17:36:02
○ 2026-04-20 17:36:04
○ 2026-04-20 17:36:04
○A119.28.48.2132015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 14:50:06
○ 2026-04-20 17:36:02
○ 2026-04-20 17:36:04
○ 2026-04-20 17:36:02
○ 2026-04-20 17:36:04
○A119.28.48.2282015-11-16 → 2016-03-07 · 5 obs
○ 2015-07-01 14:50:06
● 2015-11-16 00:57:30
● 2016-03-07 20:52:46
○ 2016-07-15 01:09:00
○ 2026-04-20 17:36:04
● 2015-11-16 00:57:30
● 2016-03-07 20:52:46
○ 2016-07-15 01:09:00
○ 2026-04-20 17:36:04
○A119.28.48.2292015-07-01 → 2016-07-15 · 4 obs
● 2015-07-01 14:50:06
● 2016-07-15 01:09:00
○ 2026-04-20 17:36:02
○ 2026-04-20 17:36:04
● 2016-07-15 01:09:00
○ 2026-04-20 17:36:02
○ 2026-04-20 17:36:04
○A38.177.183.2432026-04-20 → 2026-04-20 · 2 obs
○ 2026-04-20 17:36:02
○ 2026-04-20 17:36:04
○ 2026-04-20 17:36:04
○CNAMEdnspod-free.mydnspod.net2015-07-01 → 2016-07-15 · 4 obs
● 2015-07-01 14:50:06
● 2016-07-15 01:09:00
○ 2026-04-20 17:36:02
○ 2026-04-20 17:36:04
● 2016-07-15 01:09:00
○ 2026-04-20 17:36:02
○ 2026-04-20 17:36:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, e.dns.cn, c.dns.cn... | - |
✅ Authoritative Response
Server:2001:dc7:3::1
NS records: b.dns.cn, d.dns.cn, e.dns.cn, c.dns.cn, a.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|