jhqa.cn - robtex.com
jhqa.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.245.248.159🇭🇰 HKCLOUDX156.245.248.0/24 HK UNITE TELECOMMUNICATIONS DEVELOPMENT LIMITED | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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=1768473715 | ||||||
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=2034592523 | ||||||
Same first word
jhqa.cn |
Similar names
DNS History
9 records (5 active, 4 former)
○NSdns10.hichina.com2015-11-11 → 2016-12-02 · 4 obs
● 2016-12-02 06:28:52
○ 2026-02-25 14:40:20
○ 2026-03-27 07:52:46
○NSdns9.hichina.com2015-11-11 → 2016-12-02 · 4 obs
● 2016-12-02 06:28:52
○ 2026-02-25 14:40:20
○ 2026-03-27 07:52:46
●NSns1.judns.com2026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 14:40:20
● 2026-03-27 07:52:46
●NSns1.julydns.com2026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 14:40:20
● 2026-03-27 07:52:46
●NSns2.judns.com2026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 14:40:20
● 2026-03-27 07:52:46
●NSns2.julydns.com2026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 14:40:20
● 2026-03-27 07:52:46
○A121.42.87.92015-11-11 → 2016-04-22 · 4 obs
● 2016-04-22 22:59:46
○ 2016-12-02 06:28:52
○ 2026-03-27 07:52:46
○A121.42.88.2332016-12-02 → 2017-07-07 · 5 obs
● 2016-12-02 06:28:52
● 2017-07-07 17:33:52
○ 2026-02-25 14:40:20
○ 2026-03-27 07:52:46
●A156.245.248.1592026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 14:40:20
● 2026-03-27 07:52:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| jhqa.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jhqa.cn (unsigned zone)
⏱️ Timing
Total: 3851ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.245.248.159 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
jhqa.cn points to a single IP: 156.245.248.159.
Other host names, for instance gke.tajx.cn, suoluona.cn, libeile.cn, clear-kayak.com and rivettech.cn share IP numbers with jhqa.cn.
Name Servers
jhqa.cn's delegation is handled by four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
jhqa.cn partially shares name servers with other domains; examples include pmtdy.com, shushuang1999.com, joycare.net, hljzzw.com and jiangzhehu.com.
Host names with one IP number:
ns1.judns.com points to: 47.97.51.45; ns2.judns.com points to: 162.159.27.251; ns1.julydns.com points to: 47.97.51.45; ns2.julydns.com points to: 162.159.48.223.
Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com.