ptlfc.com - robtex.com
ptlfc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 208.98.43.66🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | jensenstilbud.com | ||||||
| NS | ns3.4.cn ⚠️ Not in zone NS records | ||||||
| A | 69.234.239.50🇨🇳 WESTCLOUDDATA69.234.192.0/18 Amazon EC2 ZHY prefix | ||||||
| NS | ns4.4.cn ⚠️ Not in zone NS records | ||||||
| A | 69.234.239.50🇨🇳 WESTCLOUDDATA69.234.192.0/18 Amazon EC2 ZHY prefix | ||||||
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=1785429727 | ||||||
Same first word
ptlfc.com |
Similar names
DNS History
17 records (4 active, 13 former)
○NSdns1.iidns.com2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 08:10:12
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○NSdns2.iidns.com2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 08:10:12
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○NSdns3.iidns.com2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 08:10:12
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○NSdns4.iidns.com2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 08:10:12
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○NSdns5.iidns.com2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 08:10:12
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○NSdns6.iidns.com2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 08:10:12
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
●NSns1.4.cn2026-06-19 → 2026-07-30 · 3 obs
○ 2016-12-19 08:10:12
● 2026-06-19 10:55:28
● 2026-07-30 17:02:32
● 2026-06-19 10:55:28
● 2026-07-30 17:02:32
●NSns2.4.cn2026-06-19 → 2026-07-30 · 3 obs
○ 2016-12-19 08:10:12
● 2026-06-19 10:55:28
● 2026-07-30 17:02:32
● 2026-06-19 10:55:28
● 2026-07-30 17:02:32
●NSns3.4.cn2026-06-19 → 2026-07-30 · 3 obs
○ 2016-12-19 08:10:12
● 2026-06-19 10:55:28
● 2026-07-30 17:02:32
● 2026-06-19 10:55:28
● 2026-07-30 17:02:32
●NSns4.4.cn2026-06-19 → 2026-07-30 · 3 obs
○ 2016-12-19 08:10:12
● 2026-06-19 10:55:28
● 2026-07-30 17:02:32
● 2026-06-19 10:55:28
● 2026-07-30 17:02:32
○NSwww.ptlfc.com2026-07-16 → 2026-07-16 · 4 obs
○ 2026-06-19 10:55:28
● 2026-07-16 00:42:10
○ 2026-07-16 19:22:00
○ 2026-07-30 17:02:32
● 2026-07-16 00:42:10
○ 2026-07-16 19:22:00
○ 2026-07-30 17:02:32
○A103.241.230.1312016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 08:10:12
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○A103.241.230.1322016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 08:10:12
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○A103.241.230.1332016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 08:10:12
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○A103.241.230.1342016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 08:10:12
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○ 2026-06-19 10:55:28
○ 2026-07-30 17:02:32
○A208.98.40.2252026-07-16 → 2026-07-16 · 4 obs
○ 2026-06-19 10:55:28
● 2026-07-16 00:42:10
○ 2026-07-16 19:22:00
○ 2026-07-30 17:02:32
● 2026-07-16 00:42:10
○ 2026-07-16 19:22:00
○ 2026-07-30 17:02:32
🔍 DNS Trace
Analysis
Name Servers
The domain ptlfc.com is delegated to these four name servers: ns1.4.cn, ns2.4.cn, ns3.4.cn and ns4.4.cn.
ptlfc.com has at least partial name server overlap with other domains, such as langbao.com.cn, yangjiajiao.com, zte-d.com and two others.
These name servers tend to appear together with the name servers ns5.4.cn, www.langbao.com.cn and www.yangjiajiao.com.
The four hosts ns1.4.cn, ns2.4.cn, ns3.4.cn and ns4.4.cn each map to one IP address: ns1.4.cn to 107.167.27.66, ns2.4.cn to 208.98.43.66 and ns3.4.cn and ns4.4.cn both to 69.234.239.50 (a shared address).
ns3.4.cn along with ns4.4.cn each resolve to 69.234.239.50 IP addresses.