bluezone.cn - robtex.com
bluezone.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.200.213.229🇭🇰 AS39847845.200.192.0/19 route | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1751792431 | ||||||
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=2035075702 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
○NSf1g1ns1.dnspod.net2015-08-13 → 2021-08-31 · 4 obs
● 2021-08-31 13:46:12
○ 2026-06-29 16:43:08
○ 2026-07-22 16:21:22
○NSf1g1ns2.dnspod.net2015-08-13 → 2021-08-31 · 4 obs
● 2021-08-31 13:46:12
○ 2026-06-29 16:43:08
○ 2026-07-22 16:21:22
●NSns1.julydns.com2026-06-29 → 2026-07-22 · 3 obs
● 2026-06-29 16:43:08
● 2026-07-22 16:21:22
●NSns2.julydns.com2026-06-29 → 2026-07-22 · 3 obs
● 2026-06-29 16:43:08
● 2026-07-22 16:21:22
○MXmail.bbslog.com2015-08-13 → 2016-07-02 · 4 obs
● 2016-07-02 22:27:20
○ 2021-08-31 13:46:12
○ 2026-07-22 16:21:22
○MXmail.u835.com2015-08-13 → 2016-07-02 · 4 obs
● 2016-07-02 22:27:20
○ 2021-08-31 13:46:12
○ 2026-07-22 16:21:22
○MXmailwt.bbslog.com2015-08-13 → 2016-07-02 · 4 obs
● 2016-07-02 22:27:20
○ 2021-08-31 13:46:12
○ 2026-07-22 16:21:22
○MXmailwt.u835.com2015-08-13 → 2016-07-02 · 4 obs
● 2016-07-02 22:27:20
○ 2021-08-31 13:46:12
○ 2026-07-22 16:21:22
○A121.14.34.222015-08-13 → 2017-03-24 · 4 obs
● 2017-03-24 21:52:58
○ 2021-08-31 13:46:12
○ 2026-07-22 16:21:22
●A45.200.213.2292026-06-29 → 2026-07-22 · 3 obs
● 2026-06-29 16:43:08
● 2026-07-22 16:21:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn... | - |
| bluezone.cn | ns1.julydns.com, ns2.julydns.com | - |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bluezone.cn (unsigned zone)
⏱️ Timing
Total: 484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.200.213.229 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
bluezone.cn resolves to just one IP address, 45.200.213.229.
Name Servers
bluezone.cn has two authoritative name servers — ns1.julydns.com and ns2.julydns.com.
bluezone.cn shares its NS records with other domains, for example shandongrongkai.com, ndutx.com, qzczxw.com and two others.
bluezone.cn partially shares its NS delegation with several other domains, including 059b2b.com, 9hzv9.cn, ollytor.com and two others.
The name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com are often found in use alongside these name servers.
ns1.julydns.com and ns2.julydns.com each point to one IP address — 162.159.48.223.
The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.