sinostech.com.cn - robtex.com
sinostech.com.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
com.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | a.dns.cn โญ โ ๏ธ Not in parent delegation | ||||||
| NS | b.dns.cn โ ๏ธ Not in parent delegation | ||||||
| NS | c.dns.cn โ ๏ธ Not in parent delegation | ||||||
| NS | cns.cernet.net โ ๏ธ Not in parent delegation | ||||||
| NS | d.dns.cn โ ๏ธ Not in parent delegation | ||||||
| NS | e.dns.cn โ ๏ธ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030514412 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
โNSf1g1ns1.dnspod.net2015-07-18 โ 2015-11-22 ยท 4 obs
โ 2015-07-18 23:21:54
โ 2015-11-22 22:15:04
โ 2016-07-03 16:52:50
โ 2026-04-14 15:07:18
โ 2015-11-22 22:15:04
โ 2016-07-03 16:52:50
โ 2026-04-14 15:07:18
โNSf1g1ns2.dnspod.net2015-07-18 โ 2015-11-22 ยท 4 obs
โ 2015-07-18 23:21:54
โ 2015-11-22 22:15:04
โ 2016-07-03 16:52:50
โ 2026-04-14 15:07:18
โ 2015-11-22 22:15:04
โ 2016-07-03 16:52:50
โ 2026-04-14 15:07:18
โNSns3.dnsdun.com2020-04-13 โ 2020-04-13 ยท 4 obs
โ 2016-07-03 16:52:50
โ 2020-04-13 18:50:48
โ 2026-03-25 22:13:52
โ 2026-04-14 15:07:18
โ 2020-04-13 18:50:48
โ 2026-03-25 22:13:52
โ 2026-04-14 15:07:18
โNSns3.dnsdun.net2020-04-13 โ 2020-04-13 ยท 4 obs
โ 2016-07-03 16:52:50
โ 2020-04-13 18:50:48
โ 2026-03-25 22:13:52
โ 2026-04-14 15:07:18
โ 2020-04-13 18:50:48
โ 2026-03-25 22:13:52
โ 2026-04-14 15:07:18
โA154.218.170.1612020-04-13 โ 2020-04-13 ยท 4 obs
โ 2016-07-03 16:52:50
โ 2020-04-13 18:50:48
โ 2026-03-25 22:13:52
โ 2026-04-14 15:07:18
โ 2020-04-13 18:50:48
โ 2026-03-25 22:13:52
โ 2026-04-14 15:07:18
โA68.64.164.1562015-11-22 โ 2015-11-22 ยท 3 obs
โ 2015-11-22 22:15:04
โ 2016-07-03 16:52:50
โ 2026-04-14 15:07:18
โ 2016-07-03 16:52:50
โ 2026-04-14 15:07:18
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, e.dns.cn, d.dns.cn... | - |
โ Authoritative Response
Server:203.119.28.1
NS records: a.dns.cn, b.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 732ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|