21xumu.com - robtex.com
21xumu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.49.33.22🇺🇸 FASTNET-AS38.49.32.0/22 | ||||||
| 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=1759586038 | ||||||
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=1776998061 | ||||||
Same first word
21xumu.com |
DNS History
9 records (5 active, 4 former)
○NSdns.bizcn.com2015-07-20 → 2018-08-07 · 4 obs
● 2018-08-07 11:17:06
○ 2026-04-17 09:53:30
○ 2026-04-24 02:42:00
●NSns1.judns.com2026-04-17 → 2026-04-24 · 3 obs
● 2026-04-17 09:53:30
● 2026-04-24 02:42:00
●NSns1.julydns.com2026-04-17 → 2026-04-24 · 3 obs
● 2026-04-17 09:53:30
● 2026-04-24 02:42:00
●NSns2.judns.com2026-04-17 → 2026-04-24 · 3 obs
● 2026-04-17 09:53:30
● 2026-04-24 02:42:00
●NSns2.julydns.com2026-04-17 → 2026-04-24 · 3 obs
● 2026-04-17 09:53:30
● 2026-04-24 02:42:00
○NSns7.cnmsn.net2015-07-20 → 2018-08-07 · 4 obs
● 2018-08-07 11:17:06
○ 2026-04-17 09:53:30
○ 2026-04-24 02:42:00
○NSns8.cnmsn.net2015-07-20 → 2018-08-07 · 4 obs
● 2018-08-07 11:17:06
○ 2026-04-17 09:53:30
○ 2026-04-24 02:42:00
○A124.160.116.2202015-07-20 → 2018-08-07 · 4 obs
● 2018-08-07 11:17:06
○ 2026-04-17 09:53:30
○ 2026-04-24 02:42:00
●A38.49.33.222026-04-17 → 2026-04-24 · 3 obs
● 2026-04-17 09:53:30
● 2026-04-24 02:42:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21xumu.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 21xumu.com (unsigned zone)
⏱️ Timing
Total: 239ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.49.33.22 |
| 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
21xumu.com points to IP number: 38.49.33.22.
Name Servers
21xumu.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
21xumu.com at least partially shares name servers with other domains, for instance cdfksy.com, 14.ln.cn, hapcyb.com, yishanxiushui.com and nbjdh.cn.
Host names with one IP target:
ns1.judns.com maps to 162.159.27.251
ns2.judns.com maps to 162.159.27.251
ns1.julydns.com maps to 162.159.48.223
ns2.julydns.com maps to 162.159.48.223
Host names that map to 162.159.27.251: ns1.judns.com and ns2.judns.com
Host names that map to 162.159.48.223: ns1.julydns.com and ns2.julydns.com