samsonvalve.com - robtex.com
samsonvalve.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.91.248.226🇨🇳 CHINANET-BACKBONE202.91.248.0/22 China Telecom Network | ||||||
| NS | samsonvalve.com ⭐ | ||||||
| A | 202.91.248.226🇨🇳 CHINANET-BACKBONE202.91.248.0/22 China Telecom Network | ||||||
| NS | ns1.ndns.cn | ||||||
| A | 154.85.42.184🇺🇸 BAIDU-1154.85.40.0/22 AS55967 | ||||||
| NS | ns2.ndns.cn | ||||||
| A | 129.28.156.57🇨🇳 TENCENT-NET-AP129.28.144.0/20 | ||||||
| SOA | samsonvalve.comroot@samsonvalve.com 2018-09-30 #0 | ||||||
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=1774418422 | ||||||
NS for
samsonvalve.com |
Same first word
samsonvalve.com |
DNS History
8 records (4 active, 4 former)
○NSns01.cashparking.com2016-04-25 → 2016-12-26 · 4 obs
● 2016-12-26 22:31:08
○ 2017-12-13 15:53:10
○ 2026-03-25 06:17:38
●NSns1.ndns.cn2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 11:09:24
● 2026-03-25 06:17:38
●NSns2.ndns.cn2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 11:09:24
● 2026-03-25 06:17:38
●NSsamsonvalve.com2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 11:09:24
● 2026-03-25 06:17:38
○MXmailstore1.secureserver.net2016-04-25 → 2016-12-26 · 4 obs
● 2016-12-26 22:31:08
○ 2017-12-13 15:53:10
○ 2026-03-25 06:17:38
○MXsmtp.secureserver.net2016-04-25 → 2016-12-26 · 4 obs
● 2016-12-26 22:31:08
○ 2017-12-13 15:53:10
○ 2026-03-25 06:17:38
○A184.168.221.962016-04-25 → 2016-12-26 · 4 obs
● 2016-12-26 22:31:08
○ 2017-12-13 15:53:10
○ 2026-03-25 06:17:38
●A202.91.248.2262026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 11:09:24
● 2026-03-25 06:17:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| samsonvalve.com | ns1.ndns.cn, ns2.ndns.cn | - |
✅ Authoritative Response
Server:154.85.42.184
NS records: ns1.ndns.cn, ns2.ndns.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for samsonvalve.com (unsigned zone)
⏱️ Timing
Total: 1459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.91.248.226 |
| NS | 2 | ns1.ndns.cn, ns2.ndns.cn |
| SOA | 1 | samsonvalve.com root.samsonvalve.com |
Analysis
Name Server Role
For samsonvalve.com, samsonvalve.com serves as a name server for samsonvalve.com.
ns1.ndns.cn and ns2.ndns.cn commonly serve as name servers together with samsonvalve.com.
IP Addresses
samsonvalve.com points to IP number 202.91.248.226.
For instance, other host names fscmj.com, cen-ocean.com, hqjj-china.com, szbsyl.com and 9dsn.com share IP numbers with samsonvalve.com.
Name Servers
samsonvalve.com is delegated to three name servers: samsonvalve.com, ns1.ndns.cn and ns2.ndns.cn.
samsonvalve.com shares name servers with other domains at least partially, for example pp-zg.com, datalan.cn, tygalb.com, xinyidasz.com and wangyouwang.cn.
Host names with a single IP address: samsonvalve.com points to 202.91.248.226; ns1.ndns.cn points to 154.85.42.184; ns2.ndns.cn points to 129.28.156.57.