downwu.com - robtex.com
downwu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.12.19.22🇺🇸 AS401696154.12.16.0/21 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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=1759417074 | ||||||
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=1774467772 | ||||||
Same first word
downwu.com |
DNS History
8 records (5 active, 3 former)
○NSdns10.hichina.com2016-12-20 → 2017-11-20 · 4 obs
● 2017-11-20 16:05:28
○ 2026-03-08 23:42:18
○ 2026-03-25 19:48:32
○NSdns9.hichina.com2016-12-20 → 2017-11-20 · 4 obs
● 2017-11-20 16:05:28
○ 2026-03-08 23:42:18
○ 2026-03-25 19:48:32
●NSns1.judns.com2026-03-08 → 2026-03-25 · 3 obs
● 2026-03-08 23:42:18
● 2026-03-25 19:48:32
●NSns1.julydns.com2026-03-08 → 2026-03-25 · 3 obs
● 2026-03-08 23:42:18
● 2026-03-25 19:48:32
●NSns2.judns.com2026-03-08 → 2026-03-25 · 3 obs
● 2026-03-08 23:42:18
● 2026-03-25 19:48:32
●NSns2.julydns.com2026-03-08 → 2026-03-25 · 3 obs
● 2026-03-08 23:42:18
● 2026-03-25 19:48:32
○A121.14.154.492017-11-20 → 2017-11-20 · 3 obs
○ 2026-03-08 23:42:18
○ 2026-03-25 19:48:32
●A154.12.19.222026-03-08 → 2026-03-25 · 3 obs
● 2026-03-08 23:42:18
● 2026-03-25 19:48:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| downwu.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for downwu.com (unsigned zone)
⏱️ Timing
Total: 574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.12.19.22 |
| 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
downwu.com resolves to a single IP: 154.12.19.22.
Other host names, for instance tulon.cn, changyinsh.com, rzshsp.com, misap.cn and goelo.cn share IP numbers with downwu.com.
Name Servers
downwu.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
downwu.com shares some name servers with other domains, for example wubuyao.com, gptgogo.cn, xabhl.com, mzhunet.com and jnggsy.com.
Host names with a single IP:
ns1.judns.com points to 47.97.51.45
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223
Names pointing to 47.97.51.45: ns1.judns.com, ns1.julydns.com