smartsh.cn - robtex.com
smartsh.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.233.169.115🇺🇸 AS398993104.233.168.0/22 PEG TECH INC PT-82 | ||||||
| NS | ns1.optiondoma.com ⭐ | ||||||
| A | 23.224.194.2🇺🇸 CNSERVERSLLC23.224.194.0/24 | ||||||
| A | 23.224.194.20🇺🇸 CNSERVERSLLC23.224.194.0/24 | ||||||
| NS | ns2.optiondoma.com | ||||||
| A | 23.224.194.6🇺🇸 CNSERVERSLLC23.224.194.0/24 | ||||||
| A | 23.224.194.30🇺🇸 CNSERVERSLLC23.224.194.0/24 | ||||||
| SOA | ns1.optiondoma.comduoxintv@gmail.com serial=1765138583 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034585947 | ||||||
rank #10115 in the tld
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.optiondoma.com2026-02-27 → 2026-03-25 · 3 obs
○ 2017-05-17 11:27:30
● 2026-02-27 22:37:48
● 2026-03-25 14:14:42
● 2026-02-27 22:37:48
● 2026-03-25 14:14:42
○NSns1.sedoparking.com2015-08-16 → 2017-05-17 · 4 obs
● 2015-08-16 04:41:58
● 2017-05-17 11:27:30
○ 2026-02-27 22:37:48
○ 2026-03-25 14:14:42
● 2017-05-17 11:27:30
○ 2026-02-27 22:37:48
○ 2026-03-25 14:14:42
●NSns2.optiondoma.com2026-02-27 → 2026-03-25 · 3 obs
○ 2017-05-17 11:27:30
● 2026-02-27 22:37:48
● 2026-03-25 14:14:42
● 2026-02-27 22:37:48
● 2026-03-25 14:14:42
○NSns2.sedoparking.com2015-08-16 → 2017-05-17 · 4 obs
● 2015-08-16 04:41:58
● 2017-05-17 11:27:30
○ 2026-02-27 22:37:48
○ 2026-03-25 14:14:42
● 2017-05-17 11:27:30
○ 2026-02-27 22:37:48
○ 2026-03-25 14:14:42
○MXlocalhost2016-09-21 → 2017-05-17 · 5 obs
○ 2016-03-08 04:37:50
● 2016-09-21 17:47:56
● 2017-05-17 11:27:30
○ 2026-02-27 22:37:48
○ 2026-03-25 14:14:42
● 2016-09-21 17:47:56
● 2017-05-17 11:27:30
○ 2026-02-27 22:37:48
○ 2026-03-25 14:14:42
○MXmail.nickstel.com2015-08-16 → 2016-03-08 · 4 obs
● 2015-08-16 04:41:58
● 2016-03-08 04:37:50
○ 2016-09-21 17:47:56
○ 2026-03-25 14:14:42
● 2016-03-08 04:37:50
○ 2016-09-21 17:47:56
○ 2026-03-25 14:14:42
●A104.233.169.1152026-02-27 → 2026-03-25 · 3 obs
○ 2017-05-17 11:27:30
● 2026-02-27 22:37:48
● 2026-03-25 14:14:42
● 2026-02-27 22:37:48
● 2026-03-25 14:14:42
○A72.52.4.1192015-08-16 → 2017-05-17 · 4 obs
● 2015-08-16 04:41:58
● 2017-05-17 11:27:30
○ 2026-02-27 22:37:48
○ 2026-03-25 14:14:42
● 2017-05-17 11:27:30
○ 2026-02-27 22:37:48
○ 2026-03-25 14:14:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| smartsh.cn | ns1.optiondoma.com, ns2.optiondoma.com | - |
✅ Authoritative Response
Server:23.224.194.20
NS records: ns1.optiondoma.com, ns2.optiondoma.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartsh.cn (unsigned zone)
⏱️ Timing
Total: 1233ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.233.169.115 |
| NS | 2 | ns2.optiondoma.com, ns1.optiondoma.com |
| SOA | 1 | ns1.optiondoma.com duoxintv.gmail.com |
Analysis
IP Addresses
smartsh.cn resolves to a single IP address: 104.233.169.115.
Name Servers
smartsh.cn's delegation uses two name servers, ns1.optiondoma.com and ns2.optiondoma.com.
smartsh.cn shares the same name server setup as other domains, for example sxlaw.org, yiwu-seo.com, 345bobo.com, jnktwx.net and suryatea.com.
Host names with two IPs:
ns1.optiondoma.com points to: 23.224.194.2 and 23.224.194.20
ns2.optiondoma.com points to: 23.224.194.6 and 23.224.194.30