saihardware.com - robtex.com
saihardware.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.24.250.208🇭🇰 WEST263GO-HK103.24.248.0/22 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong, | ||||||
| NS | dns1.4cun.com ⭐ | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 61.172.183.74🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| NS | dns.4cun.com ⚠️ Not in zone NS records | ||||||
| NS | dns2.51dns.top ⚠️ Not in zone NS records | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 219.138.102.210🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang | ||||||
| MX | mail.saihardware.com ⭐ | ||||||
| A | 61.152.105.14🇨🇳 SHANGHAITELECOM61.152.105.0/24 SHIDC | ||||||
| SOA | dns.4cun.comadmin@saihardware.com serial=1772529122 | ||||||
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=1777053271 | ||||||
Same first word
saihardware.com |
DNS History
10 records (5 active, 5 former)
●NSdns.4cun.com2015-07-16 → 2026-04-24 · 3 obs
● 2015-07-16 14:06:42
● 2026-04-24 18:15:22
○NSdns.cnmsn.net2008-03-09 → 2008-03-09 · 3 obs
○ 2015-07-16 14:06:42
○ 2026-04-24 18:15:22
●NSdns1.4cun.com2026-02-27 → 2026-04-24 · 3 obs
● 2026-02-27 08:41:56
● 2026-04-24 18:15:22
○NSdns1.zgsj.com2008-03-09 → 2008-03-09 · 3 obs
○ 2015-07-16 14:06:42
○ 2026-04-24 18:15:22
●NSdns2.51dns.top2026-02-27 → 2026-04-24 · 3 obs
● 2026-02-27 08:41:56
● 2026-04-24 18:15:22
○NSdns2.zgsj.com2008-03-09 → 2008-03-09 · 3 obs
○ 2015-07-16 14:06:42
○ 2026-04-24 18:15:22
●MXmail.saihardware.com2008-03-09 → 2026-04-24 · 6 obs
● 2017-10-22 04:22:54
○ 2026-02-27 08:41:56
○ 2026-03-12 18:42:34
● 2026-03-16 19:58:48
● 2026-04-24 18:15:22
●A103.24.250.2082026-02-27 → 2026-04-24 · 3 obs
● 2026-02-27 08:41:56
● 2026-04-24 18:15:22
○A221.231.138.1122008-03-09 → 2008-03-09 · 3 obs
○ 2015-07-16 14:06:42
○ 2026-04-24 18:15:22
○A23.234.53.542015-07-16 → 2017-10-22 · 5 obs
● 2015-07-16 14:06:42
● 2017-10-22 04:22:54
○ 2026-02-27 08:41:56
○ 2026-04-24 18:15:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| saihardware.com | dns1.4cun.com, dns2.51dns.top | 2 records |
✅ Authoritative Response
Server:219.138.102.210
NS records: dns1.4cun.com, dns2.51dns.top
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for saihardware.com (unsigned zone)
⏱️ Timing
Total: 1046ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.24.250.208 |
| MX | 1 | mail.saihardware.com (pri: 10) |
| SOA | 1 | dns.4cun.com admin.saihardware.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.4cun.com, dns1.4cun.com)
Analysis
IP Addresses
saihardware.com points to a single IP number: 103.24.250.208.
Name Servers
The delegation for saihardware.com is handled by three name servers: dns1.4cun.com, dns.4cun.com and dns2.51dns.top.
saihardware.com at least partially shares name servers with other domains, for instance wlyifeng.com, jr-net.net, dyboda.com, mixanon.com and taininggeopark.com.
These name servers are commonly used together with the name servers dns3.4cun.com, dns4.51dns.top, dns2.4cun.com, dns7.4cun.com, ns3.4cun.com, ns4.4cun.com, dns8.51dns.top, ns1.4cun.com, dns5.4cun.com and ns2.4cun.com.
Host names with two IP numbers:
dns1.4cun.com points to: 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 and 61.172.183.74.
dns2.51dns.top points to: 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 and 219.138.102.210.
Names pointing to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8: dns1.4cun.com and dns2.51dns.top.
Mail Servers
saihardware.com is handled by a single mail server, mail.saihardware.com.
mail.saihardware.com points to a single IP: 61.152.105.14.