pengntech.com - robtex.com
pengntech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.216.53.12🇭🇰 POWERLINE-HK154.216.32.0/19 Digital Core Technology Co., Ltd | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| 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 | 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=1774444987 | ||||||
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=1784267132 | ||||||
Same first word
pengntech.com |
DNS History
9 records (5 active, 4 former)
○NSns1.hwclouds-dns.com2019-03-15 → 2019-03-15 · 3 obs
○ 2026-04-08 07:07:54
○ 2026-07-17 06:12:44
○NSns1.hwclouds-dns.net2019-03-15 → 2019-03-15 · 3 obs
○ 2026-04-08 07:07:54
○ 2026-07-17 06:12:44
●NSns1.judns.com2026-04-08 → 2026-07-17 · 3 obs
● 2026-04-08 07:07:54
● 2026-07-17 06:12:44
●NSns1.julydns.com2026-04-08 → 2026-07-17 · 3 obs
● 2026-04-08 07:07:54
● 2026-07-17 06:12:44
●NSns2.judns.com2026-04-08 → 2026-07-17 · 3 obs
● 2026-04-08 07:07:54
● 2026-07-17 06:12:44
●NSns2.julydns.com2026-04-08 → 2026-07-17 · 3 obs
● 2026-04-08 07:07:54
● 2026-07-17 06:12:44
●A154.216.53.122026-04-08 → 2026-07-17 · 3 obs
● 2026-04-08 07:07:54
● 2026-07-17 06:12:44
○A156.245.75.1672026-04-08 → 2026-07-17 · 2 obs
○ 2026-07-17 06:12:44
○A49.4.114.1312019-03-15 → 2019-03-15 · 3 obs
○ 2026-04-08 07:07:54
○ 2026-07-17 06:12:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pengntech.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pengntech.com (unsigned zone)
⏱️ Timing
Total: 459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.216.53.12 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
IP Addresses
pengntech.com resolves to just one IP address, 154.216.53.12.
There are other host names — yszza.com among them — that share IP numbers with pengntech.com.
Name Servers
The NS records for pengntech.com point to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
There is at least partial name server overlap between pengntech.com and other domains — iyosame.com, yyj123.com, juqwye.cn and two more among them.
These name servers frequently co-occur with the name servers ns1.onclouddns.com and ns2.onclouddns.com.
ns1.judns.com resolves to 162.159.27.251, as does ns2.judns.com. ns1.julydns.com resolves to 162.159.48.223, as does ns2.julydns.com.
Host names pointing to 162.159.27.251 IP addresses: ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223 IP addresses: ns1.julydns.com and ns2.julydns.com.