51renrenshe.com - robtex.com
51renrenshe.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.210.115.176🇭🇰 Alibaba-Cloud8.210.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| 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=1778844793 | ||||||
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=1786015629 | ||||||
Same first word
51renrenshe.com |
DNS History
10 records (5 active, 5 former)
●NSns1.judns.com2026-07-21 → 2026-08-06 · 3 obs
● 2026-07-21 16:51:20
● 2026-08-06 11:30:36
●NSns1.julydns.com2026-07-21 → 2026-08-06 · 3 obs
● 2026-07-21 16:51:20
● 2026-08-06 11:30:36
○NSns11.xincache.com2016-12-16 → 2017-09-17 · 4 obs
● 2017-09-17 17:57:28
○ 2026-07-21 16:51:20
○ 2026-08-06 11:30:36
○NSns12.xincache.com2016-12-16 → 2017-09-17 · 4 obs
● 2017-09-17 17:57:28
○ 2026-07-21 16:51:20
○ 2026-08-06 11:30:36
●NSns2.judns.com2026-07-21 → 2026-08-06 · 3 obs
● 2026-07-21 16:51:20
● 2026-08-06 11:30:36
●NSns2.julydns.com2026-07-21 → 2026-08-06 · 3 obs
● 2026-07-21 16:51:20
● 2026-08-06 11:30:36
○MXmxbiz1.qq.com2017-09-17 → 2017-09-17 · 3 obs
○ 2026-07-21 16:51:20
○ 2026-08-06 11:30:36
○MXmxbiz2.qq.com2017-09-17 → 2017-09-17 · 3 obs
○ 2026-07-21 16:51:20
○ 2026-08-06 11:30:36
○A120.27.196.272016-12-16 → 2017-09-17 · 4 obs
● 2017-09-17 17:57:28
○ 2026-07-21 16:51:20
○ 2026-08-06 11:30:36
●A8.210.115.1762026-07-21 → 2026-08-06 · 3 obs
● 2026-07-21 16:51:20
● 2026-08-06 11:30:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| 51renrenshe.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 51renrenshe.com (unsigned zone)
⏱️ Timing
Total: 1794ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.210.115.176 |
| 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
51renrenshe.com resolves to just one IP address, 8.210.115.176.
Two other host names, along with lasamarathon.com, jiuzhoujipiao.com and 119rj.com, also share IP numbers with 51renrenshe.com.
Name Servers
The NS records for 51renrenshe.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 51renrenshe.com and other domains — zzkj940.com, cisee-expo.com, bgy163.com and two more among them.
These name servers tend to appear in combination with the name servers ns1.onclouddns.com, ns2.onclouddns.com, jm1.dns.com and jm2.dns.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.
These two host names — ns1.judns.com and ns2.judns.com — each point to 162.159.27.251 IP addresses.
These two host names — ns1.julydns.com and ns2.julydns.com — each point to 162.159.48.223 IP addresses.