jzfrc.com - robtex.com
jzfrc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.45.219.102🇨🇳 TENCENT-NET-AP119.45.208.0/20 | ||||||
| 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=1727582498 | ||||||
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=1785337332 | ||||||
Same first word
jzfrc.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.judns.com2026-06-23 → 2026-07-29 · 3 obs
● 2026-06-23 01:25:10
● 2026-07-29 15:30:40
●NSns1.julydns.com2026-06-23 → 2026-07-29 · 3 obs
● 2026-06-23 01:25:10
● 2026-07-29 15:30:40
○NSns1.maff.com2016-12-20 → 2017-10-17 · 4 obs
● 2017-10-17 11:05:40
○ 2026-06-23 01:25:10
○ 2026-07-29 15:30:40
●NSns2.judns.com2026-06-23 → 2026-07-29 · 3 obs
● 2026-06-23 01:25:10
● 2026-07-29 15:30:40
●NSns2.julydns.com2026-06-23 → 2026-07-29 · 3 obs
● 2026-06-23 01:25:10
● 2026-07-29 15:30:40
○NSns2.maff.com2016-12-20 → 2016-12-20 · 3 obs
○ 2017-10-17 11:05:40
○ 2026-07-29 15:30:40
●A119.45.219.1022026-06-23 → 2026-07-29 · 3 obs
● 2026-06-23 01:25:10
● 2026-07-29 15:30:40
○A122.226.186.132016-12-20 → 2017-10-17 · 4 obs
● 2017-10-17 11:05:40
○ 2026-06-23 01:25:10
○ 2026-07-29 15:30:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jzfrc.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 jzfrc.com (unsigned zone)
⏱️ Timing
Total: 374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.45.219.102 |
| 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
jzfrc.com has exactly one IP address — 119.45.219.102.
www.554300.net, 554300.net, bjmdzy.cn plus two other host names have IP numbers in common with jzfrc.com.
Name Servers
Four name servers handle the delegation for jzfrc.com: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
jzfrc.com partially shares its NS delegation with several other domains, including zjscj.com, scienceshub.cn, deweida.com and two others.
The name servers ns1.onclouddns.com, ns2.onclouddns.com, jm1.dns.com and jm2.dns.com are often found in use alongside these name servers.
ns1.judns.com and ns2.judns.com share the IP address 162.159.27.251; ns1.julydns.com and ns2.julydns.com share the IP address 162.159.48.223.
The host names ns1.judns.com and ns2.judns.com both resolve to 162.159.27.251 IP addresses.
The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.