root.ns1.osdev.cn - robtex.com
root.ns1.osdev.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 38.177.181.163πΊπΈ AS39847838.177.128.0/18 PEG TECH INC PT-82 | ||||||
ns1.osdev.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 38.177.181.163πΊπΈ AS39847838.177.128.0/18 PEG TECH INC PT-82 | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
βA38.177.181.1632026-04-11 β 2026-04-14 Β· 3 obs
β 2026-02-23 04:47:00
β 2026-04-11 16:13:22
β 2026-04-14 21:37:36
β 2026-04-11 16:13:22
β 2026-04-14 21:37:36
βA38.6.252.1082026-02-23 β 2026-02-23 Β· 4 obs
β 2017-05-07 07:08:48
β 2026-02-23 04:47:00
β 2026-04-11 16:13:22
β 2026-04-14 21:37:36
β 2026-02-23 04:47:00
β 2026-04-11 16:13:22
β 2026-04-14 21:37:36
βA69.163.163.51970-01-01 β 1970-01-01 Β· 3 obs
β 1970-01-01 00:00:00
β 2017-05-07 07:08:48
β 2026-04-14 21:37:36
β 2017-05-07 07:08:48
β 2026-04-14 21:37:36
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, b.dns.cn, d.dns.cn... | - |
| osdev.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
β Authoritative Response
Server:183.253.57.202
NS records: ns1.nowcndns.com, ns2.nowcndns.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for osdev.cn (unsigned zone)
β±οΈ Timing
Total: 1713ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.177.181.163 |
Analysis
IP Addresses
root.ns1.osdev.cn points to a single IP number: 38.177.181.163.
Other host names, for instance jlwbky.cn, kmih.cn, r610.cn, osdev.cn and vmtw.cn share IP numbers with root.ns1.osdev.cn.