521vm.com - robtex.com
521vm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.149.194.226🇭🇰 DIMENSION-146.149.194.0/24 46.149.194.0/24 | ||||||
| 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.onclouddns.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 | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1778158440 | ||||||
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=1778524296 | ||||||
Same first word
521vm.com |
DNS History
6 records (5 active, 1 former)
●NSns1.julydns.com2026-04-26 → 2026-05-11 · 2 obs
● 2026-05-11 18:53:40
●NSns1.onclouddns.com2026-04-26 → 2026-05-11 · 2 obs
● 2026-05-11 18:53:40
●NSns2.julydns.com2026-04-26 → 2026-05-11 · 2 obs
● 2026-05-11 18:53:40
●NSns2.onclouddns.com2026-04-26 → 2026-05-11 · 2 obs
● 2026-05-11 18:53:40
○A46.149.193.1992026-04-26 → 2026-05-04 · 4 obs
● 2026-05-04 22:37:14
○ 2026-05-10 13:37:42
○ 2026-05-11 18:53:40
●A46.149.194.2262026-05-10 → 2026-05-11 · 3 obs
● 2026-05-10 13:37:42
● 2026-05-11 18:53:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 521vm.com | ns1.onclouddns.com, ns2.onclouddns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 521vm.com (unsigned zone)
⏱️ Timing
Total: 624ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.149.194.226 |
| 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.onclouddns.com, ns2.onclouddns.com)
Analysis
IP Addresses
521vm.com points to IP number 46.149.194.226.
For instance, other host names cfddfc.online, china.meihuahun.com, serverminecraft.cn, proumb.com.cn and cuz19.com share IP numbers with 521vm.com.
Name Servers
521vm.com is delegated to four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
521vm.com shares name servers with other domains at least partially, for example hsljd.com, xue-yi.com, cctv-7.com.cn, bjiaoyi.com and jtyl168.com.
These name servers are commonly used with the name servers ns1.judns.com and ns2.judns.com.
Host names with one IP number:
ns1.julydns.com points to: 162.159.48.223.
ns2.julydns.com points to: 162.159.48.223.
ns1.onclouddns.com points to: 162.159.27.251.
ns2.onclouddns.com points to: 162.159.27.251.
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.
Host names pointing to 162.159.27.251: ns1.onclouddns.com and ns2.onclouddns.com.