sdsysd.com - robtex.com
sdsysd.com
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=1771291435 | ||||||
Same first word
sdsysd.com |
Similar names
DNS History
13 records (2 active, 11 former)
●NSdns15.hichina.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:00:18
●NSdns16.hichina.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:00:18
○NSlocalhost2016-07-14 → 2017-04-05 · 4 obs
● 2016-07-14 15:29:38
● 2017-04-05 10:04:06
○ 2026-03-23 22:00:18
○NSns1.mytrafficmanagement.com2016-07-14 → 2017-04-05 · 4 obs
● 2016-07-14 15:29:38
● 2017-04-05 10:04:06
○ 2026-03-23 22:00:18
○NSns2.mytrafficmanagement.com2016-07-14 → 2017-04-05 · 4 obs
● 2016-07-14 15:29:38
● 2017-04-05 10:04:06
○ 2026-03-23 22:00:18
○NSns7.xrnet.cn2015-08-20 → 2016-03-08 · 4 obs
● 2016-03-08 03:10:16
○ 2016-07-14 15:29:38
○ 2026-03-23 22:00:18
○NSns8.xrnet.cn2015-08-20 → 2016-03-08 · 4 obs
● 2016-03-08 03:10:16
○ 2016-07-14 15:29:38
○ 2026-03-23 22:00:18
○MXmail.pickelhost.com2017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 10:04:06
○ 2026-03-23 22:00:18
○MXmail.sdsysd.com2015-08-20 → 2016-03-08 · 4 obs
● 2016-03-08 03:10:16
○ 2016-07-14 15:29:38
○ 2026-03-23 22:00:18
○A115.47.10.1142015-08-20 → 2016-03-08 · 4 obs
● 2016-03-08 03:10:16
○ 2016-07-14 15:29:38
○ 2026-03-23 22:00:18
○A192.230.66.932016-07-14 → 2016-07-14 · 4 obs
● 2016-07-14 15:29:38
○ 2017-04-05 10:04:06
○ 2026-03-23 22:00:18
○A192.230.74.932016-07-14 → 2016-07-14 · 4 obs
● 2016-07-14 15:29:38
○ 2017-04-05 10:04:06
○ 2026-03-23 22:00:18
○A45.33.9.2342017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 10:04:06
○ 2026-03-23 22:00:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sdsysd.com | dns15.hichina.com, dns16.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdsysd.com (unsigned zone)
⏱️ Timing
Total: 497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns15.hichina.com, dns16.hichina.com |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)
Analysis
Name Servers
Two name servers dns15.hichina.com and dns16.hichina.com handle the delegation for sdsysd.com.
sdsysd.com shares the same name server setup as other domains, for instance huoxing100.com, 323200.cn, qmpda.com, coverp.com and join-tech.com.
sdsysd.com at least partially shares name servers with other domains, for instance airctech.com, o5s.com, imtvc.com, h8.cn and szgjkdhy.cn.
These name servers are commonly used with the following: expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns15.hichina.com points to: 2408:4009:501::23, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
dns16.hichina.com points to: 2408:4009:501::24, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.