ptv.com.cn - robtex.com
ptv.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| NS | buy.domains.go.marksmile.com ⚠️ Not in zone NS records | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| NS | emailto.service.at.marksmile.com ⚠️ Not in zone NS records | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| MX | mail.happyisp.com ⭐ | ||||||
| A | 5.161.49.68🇺🇸 HETZNER-CLOUD2-AS5.161.49.0/24 | ||||||
| PTR | mail.happyisp.com | ||||||
| A | 137.184.158.105🇺🇸 DIGITALOCEAN137.184.144.0/20 DigitalOcean | ||||||
| PTR | mail.happyisp.com | ||||||
| TXT | v=spf1 ip6:fd0d:d741:e183::/48 -all | ||||||
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=2030458629 | ||||||
Subdomains
www.ptv.com.cn |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSbuy.domains.go.marksmile.com2026-02-18 → 2026-03-20 · 2 obs
● 2026-03-20 20:31:08
●NSemailto.service.at.marksmile.com2026-02-18 → 2026-03-20 · 2 obs
● 2026-03-20 20:31:08
●MXmail.happyisp.com2026-02-18 → 2026-03-20 · 3 obs
● 2026-02-18 07:56:02
● 2026-03-20 20:31:08
○MXmail.skrimple.com2016-02-28 → 2017-02-16 · 4 obs
● 2017-02-16 00:04:42
○ 2026-02-18 07:56:02
○ 2026-03-20 20:31:08
○A103.232.215.1292019-04-04 → 2019-04-04 · 4 obs
● 2019-04-04 03:53:30
○ 2026-02-18 07:56:02
○ 2026-03-20 20:31:08
○A124.16.31.1462015-11-20 → 2015-11-20 · 4 obs
● 2015-11-20 06:29:50
○ 2016-02-28 20:45:02
○ 2026-03-20 20:31:08
●A47.76.62.1672026-02-18 → 2026-03-20 · 3 obs
● 2026-02-18 07:56:02
● 2026-03-20 20:31:08
○A50.117.116.1172015-07-17 → 2016-02-28 · 5 obs
○ 2015-11-20 06:29:50
● 2016-02-28 20:45:02
○ 2016-06-29 07:34:32
○ 2026-03-20 20:31:08
○A50.117.120.2532015-07-17 → 2017-02-16 · 7 obs
○ 2015-11-20 06:29:50
○ 2016-02-28 20:45:02
● 2016-06-29 07:34:32
● 2017-02-16 00:04:42
○ 2019-04-04 03:53:30
○ 2026-03-20 20:31:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ptv.com.cn | buy.domains.go.marksmile.com, emailto.service.at.marksmile.com | - |
✅ Authoritative Response
Server: 47.76.62.167
NS records: buy.domains.go.marksmile.com, emailto.service.at.marksmile.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptv.com.cn (unsigned zone)
⏱️ Timing
Total: 2168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.76.62.167 |
| MX | 1 | mail.happyisp.com (pri: 1) |
| TXT | 1 | v=spf1 ip6:fd0d:d741:e183::/48 -all |
Analysis
Hierarchy
The parent of www.ptv.com.cn is ptv.com.cn.
IP Addresses
ptv.com.cn points to a single IP number: 47.76.62.167.
Other host names, for instance jiahou.cn, gangte.cn, yrc.cn, cyit.cn and libei.com.cn share IP numbers with ptv.com.cn.
Name Servers
ptv.com.cn is delegated to two name servers: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.
ptv.com.cn uses the same name server setup as other domains, for instance xunrun.com, aichun.cn, leiya.cn, saihao.cn and 9752.cn.
Host names with a single IP number:
emailto.service.at.marksmile.com points to 47.76.62.167.
buy.domains.go.marksmile.com points to 47.76.62.167.
Host names pointing to 47.76.62.167: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.
Mail Servers
The mail server for ptv.com.cn is mail.happyisp.com.
ptv.com.cn shares the same mail server setup as other domains, including tagushi.cn, guobai.com, w(0x666170).com, kezhi.com and alaslami.com.
Host name mail.happyisp.com resolves to two IPs: 5.161.49.68 and 137.184.158.105.