51guanlan.com - robtex.com
51guanlan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.26.225.116🇺🇸 FASTNET-AS154.26.224.0/21 | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| 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=1776966218 | ||||||
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=1778432236 | ||||||
Same first word
51guanlan.com |
DNS History
8 records (3 active, 5 former)
○NSdns3.hichina.com2018-05-10 → 2018-05-10 · 3 obs
○ 2026-04-15 02:27:46
○ 2026-05-10 16:59:50
○NSdns4.hichina.com2018-05-10 → 2018-05-10 · 3 obs
○ 2026-04-15 02:27:46
○ 2026-05-10 16:59:50
●NSns1.julydns.com2026-04-15 → 2026-05-10 · 3 obs
● 2026-04-15 02:27:46
● 2026-05-10 16:59:50
●NSns2.julydns.com2026-04-15 → 2026-05-10 · 3 obs
● 2026-04-15 02:27:46
● 2026-05-10 16:59:50
○A116.62.135.62018-05-10 → 2018-05-10 · 3 obs
○ 2026-04-15 02:27:46
○ 2026-05-10 16:59:50
●A154.26.225.1162026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 16:59:50
○A38.55.61.1072026-04-15 → 2026-05-10 · 2 obs
○ 2026-05-10 16:59:50
○A38.85.238.292026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 02:27:46
○ 2026-05-10 16:59:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net... | - |
| 51guanlan.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51guanlan.com (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.26.225.116 |
| 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
IP Addresses
51guanlan.com points to a single IP address: 154.26.225.116.
Name Servers
51guanlan.com is delegated to two name servers: ns1.julydns.com and ns2.julydns.com.
51guanlan.com uses the same name server setup as other domains, including zhongchaozhibolive.mobi, dlsstc.com, hyiqc.com, gssls.com and eujeis.cn.
At least part of the name servers for 51guanlan.com are shared with other domains, for instance jzzq988.com, amdmdh.com, g551004.cc, kayuncloud.com and ddkqjrs.com.
These name servers are commonly used alongside ns1.judns.com and ns2.judns.com.
Host names sharing a single IP: ns1.julydns.com and ns2.julydns.com point to 162.159.48.223.