gmbio.cn - robtex.com
gmbio.cn
| CNAME | 22.swnic.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.243.64.211🇭🇰 Alibaba-Cloud47.243.0.0/16 Proxy-registered route object | ||||||
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=2035176257 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSbill.dnspod.net2026-07-20 → 2026-08-13 · 3 obs
○ 2017-01-10 16:41:50
● 2026-07-20 16:52:16
● 2026-08-13 14:59:00
● 2026-07-20 16:52:16
● 2026-08-13 14:59:00
○NSns7.cnolnic.net2015-08-18 → 2017-01-10 · 4 obs
● 2015-08-18 08:22:46
● 2017-01-10 16:41:50
○ 2026-07-20 16:52:16
○ 2026-08-13 14:59:00
● 2017-01-10 16:41:50
○ 2026-07-20 16:52:16
○ 2026-08-13 14:59:00
○NSns8.cnolnic.net2015-08-18 → 2017-01-10 · 4 obs
● 2015-08-18 08:22:46
● 2017-01-10 16:41:50
○ 2026-07-20 16:52:16
○ 2026-08-13 14:59:00
● 2017-01-10 16:41:50
○ 2026-07-20 16:52:16
○ 2026-08-13 14:59:00
●NSvictory.dnspod.net2026-07-20 → 2026-08-13 · 3 obs
○ 2017-01-10 16:41:50
● 2026-07-20 16:52:16
● 2026-08-13 14:59:00
● 2026-07-20 16:52:16
● 2026-08-13 14:59:00
○MXmail.gmbio.cn2015-08-18 → 2017-01-10 · 4 obs
● 2015-08-18 08:22:46
● 2017-01-10 16:41:50
○ 2026-07-20 16:52:16
○ 2026-08-13 14:59:00
● 2017-01-10 16:41:50
○ 2026-07-20 16:52:16
○ 2026-08-13 14:59:00
○A121.9.244.2252017-01-10 → 2017-01-10 · 4 obs
○ 2016-07-09 19:02:34
● 2017-01-10 16:41:50
○ 2026-07-20 16:52:16
○ 2026-08-13 14:59:00
● 2017-01-10 16:41:50
○ 2026-07-20 16:52:16
○ 2026-08-13 14:59:00
○A61.145.116.472015-08-18 → 2016-07-09 · 4 obs
● 2015-08-18 08:22:46
● 2016-07-09 19:02:34
○ 2017-01-10 16:41:50
○ 2026-08-13 14:59:00
● 2016-07-09 19:02:34
○ 2017-01-10 16:41:50
○ 2026-08-13 14:59:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn... | - |
| gmbio.cn | bill.dnspod.net, victory.dnspod.net | - |
✅ Authoritative Response
Server:1.12.0.4
NS records: bill.dnspod.net, victory.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gmbio.cn (unsigned zone)
⏱️ Timing
Total: 500ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | bill.dnspod.net, victory.dnspod.net |
| CNAME | 1 | 22.swnic.com |
| SOA | 1 | bill.dnspod.net freednsadmin.dnspod.com |
Analysis
IP Addresses
gmbio.cn directs to one IP number, which is 47.243.64.211.
Other hosts including www.letou.com.cn, 22.swnic.com and letou.com.cn share IP addresses with gmbio.cn.