bthxd.cn - robtex.com
bthxd.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=2034662315 | ||||||
Same first word
bthxd.cn |
Similar names
DNS History
10 records (0 active, 10 former)
○NSf1g1ns1.dnspod.net2016-01-27 → 2016-12-05 · 4 obs
● 2016-01-27 07:11:56
● 2016-12-05 22:38:02
○ 2017-06-30 00:02:52
○ 2026-04-12 11:30:24
● 2016-12-05 22:38:02
○ 2017-06-30 00:02:52
○ 2026-04-12 11:30:24
○NSf1g1ns2.dnspod.net2016-01-27 → 2016-12-05 · 4 obs
● 2016-01-27 07:11:56
● 2016-12-05 22:38:02
○ 2017-06-30 00:02:52
○ 2026-04-12 11:30:24
● 2016-12-05 22:38:02
○ 2017-06-30 00:02:52
○ 2026-04-12 11:30:24
○NSns1.dnsdun.com2017-06-30 → 2017-06-30 · 4 obs
○ 2016-12-05 22:38:02
● 2017-06-30 00:02:52
○ 2026-04-04 23:42:56
○ 2026-04-12 11:30:24
● 2017-06-30 00:02:52
○ 2026-04-04 23:42:56
○ 2026-04-12 11:30:24
○NSns1.nowcndns.com2026-04-04 → 2026-04-04 · 3 obs
○ 2017-06-30 00:02:52
● 2026-04-04 23:42:56
○ 2026-04-12 11:30:24
● 2026-04-04 23:42:56
○ 2026-04-12 11:30:24
○NSns2.nowcndns.com2026-04-04 → 2026-04-04 · 3 obs
○ 2017-06-30 00:02:52
● 2026-04-04 23:42:56
○ 2026-04-12 11:30:24
● 2026-04-04 23:42:56
○ 2026-04-12 11:30:24
○NSns5.dnsdun.net2017-06-30 → 2017-06-30 · 4 obs
○ 2016-12-05 22:38:02
● 2017-06-30 00:02:52
○ 2026-04-04 23:42:56
○ 2026-04-12 11:30:24
● 2017-06-30 00:02:52
○ 2026-04-04 23:42:56
○ 2026-04-12 11:30:24
○A101.55.61.322016-01-27 → 2016-04-24 · 4 obs
● 2016-01-27 07:11:56
● 2016-04-24 18:00:30
○ 2017-06-30 00:02:52
○ 2026-04-12 11:30:24
● 2016-04-24 18:00:30
○ 2017-06-30 00:02:52
○ 2026-04-12 11:30:24
○A108.186.119.242026-04-04 → 2026-04-04 · 3 obs
○ 2017-06-30 00:02:52
● 2026-04-04 23:42:56
○ 2026-04-12 11:30:24
● 2026-04-04 23:42:56
○ 2026-04-12 11:30:24
○A174.139.23.1722017-06-30 → 2017-06-30 · 4 obs
○ 2016-04-24 18:00:30
● 2017-06-30 00:02:52
○ 2026-04-04 23:42:56
○ 2026-04-12 11:30:24
● 2017-06-30 00:02:52
○ 2026-04-04 23:42:56
○ 2026-04-12 11:30:24
○CNAMEbthxd.cn.w.kunlunar.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 22:38:02
○ 2017-06-30 00:02:52
○ 2026-04-12 11:30:24
○ 2017-06-30 00:02:52
○ 2026-04-12 11:30:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1300ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|