andyoudao.com - robtex.com
andyoudao.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.84.39.169🇺🇸 AS400619154.84.32.0/21 Fastmos Co Limited | ||||||
| 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=1764357616 | ||||||
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=1777217266 | ||||||
Same first word
andyoudao.com |
DNS History
9 records (5 active, 4 former)
○NSdns13.hichina.com2019-12-18 → 2019-12-18 · 3 obs
○ 2026-04-14 03:57:52
○ 2026-04-26 15:33:24
○NSdns14.hichina.com2019-12-18 → 2019-12-18 · 3 obs
○ 2026-04-14 03:57:52
○ 2026-04-26 15:33:24
●NSns1.judns.com2026-04-14 → 2026-04-26 · 3 obs
● 2026-04-14 03:57:52
● 2026-04-26 15:33:24
●NSns1.julydns.com2026-04-14 → 2026-04-26 · 3 obs
● 2026-04-14 03:57:52
● 2026-04-26 15:33:24
●NSns2.judns.com2026-04-14 → 2026-04-26 · 3 obs
● 2026-04-14 03:57:52
● 2026-04-26 15:33:24
●NSns2.julydns.com2026-04-14 → 2026-04-26 · 3 obs
● 2026-04-14 03:57:52
● 2026-04-26 15:33:24
○MXmxbiz1.qq.com2019-12-18 → 2019-12-18 · 3 obs
○ 2026-04-14 03:57:52
○ 2026-04-26 15:33:24
○MXmxbiz2.qq.com2019-12-18 → 2019-12-18 · 3 obs
○ 2026-04-14 03:57:52
○ 2026-04-26 15:33:24
●A154.84.39.1692026-04-14 → 2026-04-26 · 2 obs
● 2026-04-26 15:33:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| andyoudao.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 andyoudao.com (unsigned zone)
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.84.39.169 |
| 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
andyoudao.com points to a single IP: 154.84.39.169.
Other host names, for instance diaray.com, share IP numbers with andyoudao.com.
Name Servers
andyoudao.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
andyoudao.com at least partially shares its name servers with other domains, for instance jgw.net.cn, dangriwaihuipaijia.com, apecoders.com, yao.cc and vauuvvm.cn.
These name servers are commonly used alongside jm1.dns.com and jm2.dns.com.
Host names with a single IP number:
The host names ns1.judns.com and ns2.judns.com point to 162.159.27.251.
The host names ns1.julydns.com and ns2.julydns.com point to 162.159.48.223.
Host names that point to 162.159.27.251: ns1.judns.com and ns2.judns.com.
Host names that point to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.