procal-tech.com - dns.ninja
procal-tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | nic1.greatwall.net ⭐ | ||||||
| A | 202.39.49.133🇹🇼 HiNet202.39.0.0/18 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | nic1.vitalic.com | ||||||
| NS | nic2.greatwall.net | ||||||
| A | 202.39.49.140🇹🇼 HiNet202.39.0.0/18 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | imail.greatwall.net | ||||||
| SOA | nic1.greatwall.netroot@nic1.greatwall.net 2026-06-22 #9 | ||||||
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=1785523417 | ||||||
Subdomains
www.procal-tech.com |
Same first word
procal-tech.com |
DNS History
5 records (2 active, 3 former)
●NSnic1.greatwall.net2015-08-11 → 2026-07-31 · 2 obs
● 2026-07-31 19:02:34
●NSnic2.greatwall.net2015-08-11 → 2026-07-31 · 2 obs
● 2026-07-31 19:02:34
○MXalt1.aspmx.l.google.com2015-08-11 → 2017-08-20 · 4 obs
● 2017-08-20 23:57:40
○ 2026-03-25 16:37:42
○ 2026-07-31 19:02:34
○MXalt2.aspmx.l.google.com2015-08-11 → 2017-08-20 · 4 obs
● 2017-08-20 23:57:40
○ 2026-03-25 16:37:42
○ 2026-07-31 19:02:34
○MXaspmx.l.google.com2015-08-11 → 2017-08-20 · 4 obs
● 2017-08-20 23:57:40
○ 2026-03-25 16:37:42
○ 2026-07-31 19:02:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| procal-tech.com | nic1.greatwall.net, nic2.greatwall.net | - |
✅ Authoritative Response
Server:202.39.49.133
NS records: nic1.greatwall.net, nic2.greatwall.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for procal-tech.com (unsigned zone)
⏱️ Timing
Total: 1580ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | nic1.greatwall.net, nic2.greatwall.net |
| SOA | 1 | nic1.greatwall.net root.nic1.greatwall.n |
Analysis
Hierarchy
www.procal-tech.com is a subdomain of procal-tech.com.
Name Servers
DNS delegation for procal-tech.com points to two name servers: nic1.greatwall.net and nic2.greatwall.net.
The name server configuration of procal-tech.com is shared with other domains, for instance chy-meter.com, hbimarine.com, labelmen.com and two others.
The name servers of procal-tech.com overlap at least partially with those of other domains — among them adleepower.com, xn--eqr601c.com, joybien.com and two more.
These name servers commonly appear in combination with the name servers dns2.greatwall.net.
Both nic1.greatwall.net and nic2.greatwall.net have a single IP address each — nic1.greatwall.net resolves to 202.39.49.133 while nic2.greatwall.net resolves to 202.39.49.140.