petrolib.cn - robtex.com
petrolib.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.231.150.49🇺🇸 POWERLINE-HK23.231.128.0/19 FEDERAL ONLINE GROUP LLC | ||||||
| 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=1754739086 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034790267 | ||||||
Same first word
Similar names
probilet.ru |
biletpro.pl |
probilet.kz |
porelbit.com |
replibot.com |
portible.com |
petrobil.com |
libertop.cz |
protelbi.com |
probitel.pl |
petlibro.com |
libreotp.com |
DNS History
5 records (5 active, 0 former)
●NSns1.julydns.com2026-05-09 → 2026-05-14 · 2 obs
● 2026-05-14 05:57:18
●NSns2.julydns.com2026-05-09 → 2026-05-14 · 2 obs
● 2026-05-14 05:57:18
●A23.231.150.492026-05-09 → 2026-05-14 · 2 obs
● 2026-05-14 05:57:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| petrolib.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for petrolib.cn (unsigned zone)
⏱️ Timing
Total: 1409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.231.150.49 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
petrolib.cn maps to IP address 23.231.150.49.
Name Servers
petrolib.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
petrolib.cn at least partially shares name servers with other domains such as xghhh.cn, pk9992.com, 129132.cn, ggsg.cn and bwvcard.cn.
These name servers are commonly used with jm1.dns.com and jm2.dns.com.
Hostnames with a single IP
ns1.judns.com resolves to 162.159.27.251
ns2.judns.com resolves to 162.159.27.251
ns1.julydns.com resolves to 162.159.48.223
ns2.julydns.com resolves to 162.159.48.223
Hostnames pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com
Hostnames pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com