mryb.cn - robtex.com
mryb.cn
| CNAME | www.mryb.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.84.47.182🇺🇸 AROSSCLOUD-AS154.84.40.0/21 Fastmos Co Limited | ||||||
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=2035105774 | ||||||
Previously NS for
mryb.cn |
Subdomains
www.mryb.cn |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○NSmryb.cn2015-05-05 → 2015-05-05 · 3 obs
● 2015-05-05 15:05:48
○ 2026-06-08 05:32:12
○ 2026-07-29 12:12:26
○ 2026-06-08 05:32:12
○ 2026-07-29 12:12:26
●NSns1.judns.com2026-06-08 → 2026-07-29 · 3 obs
○ 2015-05-05 15:05:48
● 2026-06-08 05:32:12
● 2026-07-29 12:12:26
● 2026-06-08 05:32:12
● 2026-07-29 12:12:26
●NSns1.julydns.com2026-06-08 → 2026-07-29 · 3 obs
○ 2015-05-05 15:05:48
● 2026-06-08 05:32:12
● 2026-07-29 12:12:26
● 2026-06-08 05:32:12
● 2026-07-29 12:12:26
●NSns2.judns.com2026-06-08 → 2026-07-29 · 3 obs
○ 2015-05-05 15:05:48
● 2026-06-08 05:32:12
● 2026-07-29 12:12:26
● 2026-06-08 05:32:12
● 2026-07-29 12:12:26
●NSns2.julydns.com2026-06-08 → 2026-07-29 · 3 obs
○ 2015-05-05 15:05:48
● 2026-06-08 05:32:12
● 2026-07-29 12:12:26
● 2026-06-08 05:32:12
● 2026-07-29 12:12:26
○A67.198.211.1382015-05-05 → 2015-05-05 · 3 obs
● 2015-05-05 15:05:48
○ 2026-06-08 05:32:12
○ 2026-07-29 12:12:26
○ 2026-06-08 05:32:12
○ 2026-07-29 12:12:26
●CNAMEwww.mryb.cn2026-06-08 → 2026-07-29 · 2 obs
● 2026-06-08 05:32:12
● 2026-07-29 12:12:26
● 2026-07-29 12:12:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| mryb.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mryb.cn (unsigned zone)
⏱️ Timing
Total: 3070ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| CNAME | 1 | www.mryb.cn |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
mryb.cn serves as the parent of www.mryb.cn.
IP Addresses
mryb.cn has exactly one IP address — 154.84.47.182.
There are other host names — www.mryb.cn among them — that share IP numbers with mryb.cn.