preving.com.cn - robtex.com
preving.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ns11.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::9🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns12.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::10🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns13.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns14.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns15.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| NS | ns16.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| 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 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030533888 | ||||||
Same first word
Similar names
DNS History
15 records (8 active, 7 former)
○NSdns1.iidns.com2015-06-21 → 2017-03-31 · 4 obs
● 2017-03-31 10:21:24
○ 2026-04-10 12:23:58
○ 2026-04-25 12:57:04
○NSdns2.iidns.com2015-06-21 → 2016-02-03 · 4 obs
● 2016-02-03 20:00:04
○ 2017-03-31 10:21:24
○ 2026-04-25 12:57:04
○NSdns3.iidns.com2015-06-21 → 2016-02-03 · 4 obs
● 2016-02-03 20:00:04
○ 2017-03-31 10:21:24
○ 2026-04-25 12:57:04
○NSdns4.iidns.com2015-06-21 → 2016-02-03 · 4 obs
● 2016-02-03 20:00:04
○ 2017-03-31 10:21:24
○ 2026-04-25 12:57:04
○NSdns5.iidns.com2015-06-21 → 2016-02-03 · 4 obs
● 2016-02-03 20:00:04
○ 2017-03-31 10:21:24
○ 2026-04-25 12:57:04
○NSdns6.iidns.com2015-06-21 → 2016-02-03 · 4 obs
● 2016-02-03 20:00:04
○ 2017-03-31 10:21:24
○ 2026-04-25 12:57:04
●NSns1.judns.com2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 12:23:58
● 2026-04-25 12:57:04
●NSns11.bigwww.com2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 12:23:58
● 2026-04-25 12:57:04
●NSns12.bigwww.com2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 12:23:58
● 2026-04-25 12:57:04
●NSns13.bigwww.com2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 12:23:58
● 2026-04-25 12:57:04
●NSns14.bigwww.com2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 12:23:58
● 2026-04-25 12:57:04
●NSns15.bigwww.com2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 12:23:58
● 2026-04-25 12:57:04
●NSns16.bigwww.com2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 12:23:58
● 2026-04-25 12:57:04
●NSns2.judns.com2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 12:23:58
● 2026-04-25 12:57:04
○A124.248.254.1902015-06-21 → 2017-03-31 · 4 obs
● 2017-03-31 10:21:24
○ 2026-04-10 12:23:58
○ 2026-04-25 12:57:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| preving.com.cn | ns1.judns.com, ns2.judns.com, ns11.bigwww.com, ns12.bigwww.com... | - |
✅ Authoritative Response
Server:39.96.153.43
NS records: ns1.judns.com, ns2.judns.com, ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com, ns16.bigwww.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at preving.com.cn: Error: DNS query timeout: 203.119.29.1 for DS preving.com.cn
⏱️ Timing
Total: 4762ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.63.159.139 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Name Servers
preving.com.cn delegates to eight name servers: ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com, ns16.bigwww.com, ns1.judns.com and ns2.judns.com.
preving.com.cn partially shares name servers with other domains; examples include geerxin.cn, play-xingkongty.xyz, hzbbs.cn, yanwo111.com and 04-19.info.
These name servers commonly accompany ens11.bigwww.com, ens12.bigwww.com, ns1.julydns.com and ns2.julydns.com.
Host names with three IPs:
Host name ns11.bigwww.com points to 2408:4009:501::9, 39.96.153.43 and 47.118.199.203.
Host name ns12.bigwww.com points to 2408:4009:501::10, 120.76.107.43 and 139.224.142.113.
Host names with a single IP:
Host name ns13.bigwww.com points to 47.118.199.203.
Host name ns14.bigwww.com points to 139.224.142.113.
Host name ns15.bigwww.com points to 39.96.153.43.
Host name ns16.bigwww.com points to 120.76.107.43.
Host name ns1.judns.com points to 162.159.27.251.
Host name ns2.judns.com points to 162.159.27.251.
Host names that point to 39.96.153.43: ns11.bigwww.com and ns15.bigwww.com.
Host names that point to 47.118.199.203: ns11.bigwww.com and ns13.bigwww.com.
Host names that point to 120.76.107.43: ns12.bigwww.com and ns16.bigwww.com.
Host names that point to 139.224.142.113: ns12.bigwww.com and ns14.bigwww.com.
Host names that point to 162.159.27.251: ns1.judns.com and ns2.judns.com.