pkulx.com - robtex.com
pkulx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.231.250.168🇺🇸 ENZU-GLOBAL23.231.192.0/18 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.julydns.com | ||||||
| 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=1765262177 | ||||||
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=1776106422 | ||||||
Subdomains
www.pkulx.com |
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSdns.4cun.com2018-12-09 → 2018-12-09 · 4 obs
● 2018-12-09 22:51:48
○ 2026-04-10 15:55:42
○ 2026-04-13 18:59:40
○NSf1g1ns1.dnspod.net2015-07-25 → 2017-01-12 · 4 obs
● 2017-01-12 17:10:02
○ 2018-12-09 22:51:48
○ 2026-04-13 18:59:40
○NSf1g1ns2.dnspod.net2015-07-25 → 2016-03-09 · 4 obs
● 2016-03-09 11:32:44
○ 2018-12-09 22:51:48
○ 2026-04-13 18:59:40
●NSns1.julydns.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 15:55:42
● 2026-04-13 18:59:40
●NSns2.julydns.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 15:55:42
● 2026-04-13 18:59:40
○A218.241.17.2002018-12-09 → 2018-12-09 · 4 obs
● 2018-12-09 22:51:48
○ 2026-04-10 15:55:42
○ 2026-04-13 18:59:40
○A222.73.22.2472015-07-25 → 2017-01-12 · 4 obs
● 2017-01-12 17:10:02
○ 2018-12-09 22:51:48
○ 2026-04-13 18:59:40
●A23.231.250.1682026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 15:55:42
● 2026-04-13 18:59:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pkulx.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pkulx.com (unsigned zone)
⏱️ Timing
Total: 473ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.231.250.168 |
| 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.julydns.com, ns2.julydns.com)
Analysis
Hierarchy
pkulx.com is the parent of www.pkulx.com.
IP Addresses
pkulx.com resolves to a single IP: 23.231.250.168.
Other host names, for instance www.pkulx.com, zzsddz.com, 11315.com.cn, tjhbls.cn and tongchengvc.com share IP numbers with pkulx.com.
Name Servers
pkulx.com has two name servers: ns1.julydns.com and ns2.julydns.com.
pkulx.com shares the same name server setup as other domains, for example zhuofei-tech.com, 996idc.com, yunyingketang.com, xajhl.com and kuaids.com.
pkulx.com shares some name servers with other domains, for example compairw.com, jkiik.com, q195yg.com, lumio-analytics.com and a0o6.cn.
These name servers are commonly used together with ns1.judns.com and ns2.judns.com.
Host names with a single IP:
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223