server20.user123.com - robtex.com
server20.user123.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.206🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.server20.user123.com ⭐ | ||||||
| A | 208.98.40.208🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| SOA | www.server20.user123.comserver20@user123.com 2008-08-03 #0 | ||||||
user123.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.80🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.user123.com ⭐ | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| SOA | www.user123.comuser123@com 2008-08-03 #0 | ||||||
Subdomains
www.server20.user123.com |
Same first word
Similar names
server02.de |
20server.com |
server02.altervista.org |
server02.be |
02server.cn |
server02.com |
server02.herokuapp.com |
server02.eu |
DNS History
7 records (2 active, 5 former)
○NSns1.afternic.com2015-07-06 → 2016-04-05 · 4 obs
● 2015-07-06 15:25:06
● 2016-04-05 18:17:44
○ 2026-02-18 06:36:36
○ 2026-04-22 01:21:36
● 2016-04-05 18:17:44
○ 2026-02-18 06:36:36
○ 2026-04-22 01:21:36
●NSwww.server20.user123.com2026-02-18 → 2026-04-22 · 3 obs
○ 2016-04-05 18:17:44
● 2026-02-18 06:36:36
● 2026-04-22 01:21:36
● 2026-02-18 06:36:36
● 2026-04-22 01:21:36
○A184.168.221.1042015-07-06 → 2016-04-05 · 4 obs
● 2015-07-06 15:25:06
● 2016-04-05 18:17:44
○ 2026-02-18 06:36:36
○ 2026-04-22 01:21:36
● 2016-04-05 18:17:44
○ 2026-02-18 06:36:36
○ 2026-04-22 01:21:36
●A208.98.40.2062026-04-22 → 2026-04-22 · 2 obs
○ 2026-04-06 05:57:34
● 2026-04-22 01:21:36
● 2026-04-22 01:21:36
○A208.98.40.2092026-04-06 → 2026-04-06 · 3 obs
○ 2026-02-21 01:12:22
● 2026-04-06 05:57:34
○ 2026-04-22 01:21:36
● 2026-04-06 05:57:34
○ 2026-04-22 01:21:36
○A208.98.40.2182026-02-18 → 2026-02-21 · 6 obs
○ 2016-04-05 18:17:44
● 2026-02-18 06:36:36
○ 2026-02-20 08:37:36
● 2026-02-21 01:12:22
○ 2026-04-06 05:57:34
○ 2026-04-22 01:21:36
● 2026-02-18 06:36:36
○ 2026-02-20 08:37:36
● 2026-02-21 01:12:22
○ 2026-04-06 05:57:34
○ 2026-04-22 01:21:36
○A208.98.40.372026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-18 06:36:36
● 2026-02-20 08:37:36
○ 2026-02-21 01:12:22
○ 2026-04-22 01:21:36
● 2026-02-20 08:37:36
○ 2026-02-21 01:12:22
○ 2026-04-22 01:21:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| user123.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for user123.com (unsigned zone)
⏱️ Timing
Total: 659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.206 |
| SOA | 1 | www.server20.user123.com server20.user12 |
Analysis
Hierarchy
The parent of www.server20.user123.com is server20.user123.com.
IP Addresses
server20.user123.com points to IP number: 208.98.40.206.
Other host names such as www.minggang.cn, kd28.com, www.www.ns.anchina.com, www.huangjianjia.com and cncszh.org.cn share IPs with server20.user123.com.
Name Servers
server20.user123.com is delegated to a single name server, www.server20.user123.com.
www.server20.user123.com points to a single IP: 208.98.40.208.