ptrcn.com - robtex.com
ptrcn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 106.14.168.59🇨🇳 Alibaba-Cloud106.14.0.0/16 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | dns9.hichina.com ⭐ | ||||||
| A | 2408:4009:501::17🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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, | ||||||
| A | 139.224.142.122🇨🇳 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 | dns10.hichina.com | ||||||
| A | 2408:4009:501::18🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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, | ||||||
| A | 139.224.142.121🇨🇳 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, | ||||||
| MX | qiye163mx01.mxmail.netease.com ⭐ | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| MX | qiye163mx02.mxmail.netease.com(10) | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| TXT | v=spf1 include:spf.163.com -all | ||||||
| TXT | v=spf1 include:spf.qiye.163.com -all | ||||||
| SOA | dns9.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776097247 | ||||||
Subdomains
www.ptrcn.com |
Same first word
ptrcn.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSdns10.hichina.com2015-05-18 → 2026-04-13 · 5 obs
● 2016-12-07 19:03:30
○ 2026-03-07 10:33:42
● 2026-03-27 17:42:44
● 2026-04-13 16:41:10
●NSdns9.hichina.com2015-05-18 → 2026-04-13 · 5 obs
● 2016-12-07 19:03:30
○ 2026-03-07 10:33:42
● 2026-03-27 17:42:44
● 2026-04-13 16:41:10
○MXmxcom.263xmail.com2015-05-18 → 2016-12-07 · 4 obs
● 2016-12-07 19:03:30
○ 2026-03-07 10:33:42
○ 2026-04-13 16:41:10
○MXmxwcom.263xmail.com2015-05-18 → 2016-12-07 · 4 obs
● 2016-12-07 19:03:30
○ 2026-03-07 10:33:42
○ 2026-04-13 16:41:10
●MXqiye163mx01.mxmail.netease.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 17:42:44
● 2026-04-13 16:41:10
●MXqiye163mx02.mxmail.netease.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 17:42:44
● 2026-04-13 16:41:10
●A106.14.168.592026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 17:42:44
● 2026-04-13 16:41:10
○A112.125.235.962015-05-18 → 2015-10-30 · 4 obs
● 2015-10-30 15:48:26
○ 2016-01-28 07:40:32
○ 2026-04-13 16:41:10
○A139.129.156.2322016-01-28 → 2016-12-07 · 5 obs
● 2016-01-28 07:40:32
● 2016-12-07 19:03:30
○ 2026-03-07 10:33:42
○ 2026-04-13 16:41:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ptrcn.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptrcn.com (unsigned zone)
⏱️ Timing
Total: 645ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 106.14.168.59 |
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| MX | 2 | qiye163mx02.mxmail.netease.com (pri: 10), qiye163mx01.mxmail.netease.com (pri: 5) |
| TXT | 2 | v=spf1 include:spf.qiye.163.com -all, v=spf1 include:spf.163.com -all |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
Hierarchy
The parent of www.ptrcn.com is ptrcn.com.
IP Addresses
ptrcn.com points to a single IP address: 106.14.168.59.
Other host names, for example htmlwx.com, wxh5.net and www.ptrcn.com share IPs with ptrcn.com.
Name Servers
Two name servers dns10.hichina.com and dns9.hichina.com handle the delegation for ptrcn.com.
ptrcn.com shares the same name server setup as other domains, for example xynetcard.com, bztfood.com, mynereus.net, link2009.com and cwlinternational.com.
ptrcn.com at least partially shares name servers with other domains, for example ac18.net, tuskspace.net and hamagin.com.cn.
Host names with nine IP numbers: dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121; dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
Mail Servers
Two mail servers handle ptrcn.com: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.
ptrcn.com shares the same mail server setup as other domains, including hlzj.com, tspolarbear.com, haoweide.cn, inyelchem.com and jdzgcasting.com.
ptrcn.com shares at least some mail servers with other domains, for instance yuanyismart.com, csae.org.cn and replas.cn.
Names with two IPs:
qiye163mx01.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.
qiye163mx02.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.
Names pointing to 47.251.71.119: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.
Names pointing to 47.251.84.126: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.