337752.cn - robtex.com
337752.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.210.39.163🇭🇰 GNET-AS9294154.210.32.0/20 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| 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=1763648309 | ||||||
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=2034781517 | ||||||
Same first word
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DNS History
9 records (5 active, 4 former)
●NSns1.julydns.com2026-04-14 → 2026-05-12 · 2 obs
● 2026-05-12 05:34:58
●NSns2.julydns.com2026-04-14 → 2026-05-12 · 2 obs
● 2026-05-12 05:34:58
○A103.7.31.1882015-12-06 → 2016-07-17 · 5 obs
● 2015-12-06 21:15:38
● 2016-07-17 05:49:20
○ 2020-03-01 14:09:36
○ 2026-05-12 05:34:58
○A121.14.125.522015-08-17 → 2015-08-17 · 3 obs
○ 2026-04-14 15:35:52
○ 2026-05-12 05:34:58
●A154.210.39.1632026-04-14 → 2026-05-12 · 3 obs
● 2026-04-14 15:35:52
● 2026-05-12 05:34:58
○CNAMEaps0550.qq.com2015-12-06 → 2016-07-17 · 5 obs
● 2015-12-06 21:15:38
● 2016-07-17 05:49:20
○ 2020-03-01 14:09:36
○ 2026-05-12 05:34:58
○CNAMEid.qzone.qq.com2015-08-17 → 2016-07-17 · 4 obs
● 2016-07-17 05:49:20
○ 2020-03-01 14:09:36
○ 2026-05-12 05:34:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 337752.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 337752.cn (unsigned zone)
⏱️ Timing
Total: 1535ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.210.39.163 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
337752.cn points to IP number: 154.210.39.163.
Other host names, for instance zdnd.cn share IP numbers with 337752.cn.
Name Servers
337752.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
337752.cn at least partially shares name servers with other domains, for instance shgdlc.cn, bjpmh.net, hnsimai.com.cn, wishrd.com and vefc.cn.
These name servers are commonly used with jm1.dns.com and jm2.dns.com.
Host names with one IP target:
ns1.judns.com maps to 162.159.27.251
ns2.judns.com maps to 162.159.27.251
ns1.julydns.com maps to 162.159.48.223
ns2.julydns.com maps to 162.159.48.223
Host names that map to 162.159.27.251: ns1.judns.com and ns2.judns.com
Host names that map to 162.159.48.223: ns1.julydns.com and ns2.julydns.com