ybvb.cn - robtex.com
ybvb.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=2034663584 | ||||||
Similar names
DNS History
9 records (0 active, 9 former)
○NSf1g1ns1.dnspod.net2015-11-21 → 2015-11-21 · 3 obs
● 2015-11-21 23:19:46
○ 2017-02-10 10:11:08
○ 2026-04-12 21:29:32
○ 2017-02-10 10:11:08
○ 2026-04-12 21:29:32
○NSf1g1ns2.dnspod.net2015-11-21 → 2015-11-21 · 3 obs
● 2015-11-21 23:19:46
○ 2017-02-10 10:11:08
○ 2026-04-12 21:29:32
○ 2017-02-10 10:11:08
○ 2026-04-12 21:29:32
○NSjm1.dns.com2020-02-03 → 2020-02-03 · 4 obs
○ 2017-02-10 10:11:08
● 2020-02-03 12:06:32
○ 2026-03-23 21:40:22
○ 2026-04-12 21:29:32
● 2020-02-03 12:06:32
○ 2026-03-23 21:40:22
○ 2026-04-12 21:29:32
○NSjm2.dns.com2020-02-03 → 2020-02-03 · 4 obs
○ 2017-02-10 10:11:08
● 2020-02-03 12:06:32
○ 2026-03-23 21:40:22
○ 2026-04-12 21:29:32
● 2020-02-03 12:06:32
○ 2026-03-23 21:40:22
○ 2026-04-12 21:29:32
○NSv1.mydomain1.com2017-02-10 → 2017-02-10 · 4 obs
○ 2015-11-21 23:19:46
● 2017-02-10 10:11:08
○ 2020-02-03 12:06:32
○ 2026-04-12 21:29:32
● 2017-02-10 10:11:08
○ 2020-02-03 12:06:32
○ 2026-04-12 21:29:32
○MXmail.ybvb.cn2017-02-10 → 2017-02-10 · 3 obs
● 2017-02-10 10:11:08
○ 2020-02-03 12:06:32
○ 2026-04-12 21:29:32
○ 2020-02-03 12:06:32
○ 2026-04-12 21:29:32
○A107.151.91.242017-02-10 → 2017-02-10 · 4 obs
○ 2015-11-21 23:19:46
● 2017-02-10 10:11:08
○ 2020-02-03 12:06:32
○ 2026-04-12 21:29:32
● 2017-02-10 10:11:08
○ 2020-02-03 12:06:32
○ 2026-04-12 21:29:32
○A154.219.240.422020-02-03 → 2020-02-03 · 4 obs
○ 2017-02-10 10:11:08
● 2020-02-03 12:06:32
○ 2026-03-23 21:40:22
○ 2026-04-12 21:29:32
● 2020-02-03 12:06:32
○ 2026-03-23 21:40:22
○ 2026-04-12 21:29:32
○A45.34.64.2112015-11-21 → 2015-11-21 · 3 obs
● 2015-11-21 23:19:46
○ 2017-02-10 10:11:08
○ 2026-04-12 21:29:32
○ 2017-02-10 10:11:08
○ 2026-04-12 21:29:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
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: 1011ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|