01sa.com - robtex.com
01sa.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
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns25.hichina.com2026-02-18 → 2026-03-14 · 2 obs
● 2026-03-14 07:45:26
●NSdns26.hichina.com2026-02-18 → 2026-03-14 · 2 obs
● 2026-03-14 07:45:26
●A38.147.184.1182026-02-18 → 2026-03-14 · 3 obs
● 2026-02-18 11:41:36
● 2026-03-14 07:45:26
○A61.183.10.222015-06-04 → 2017-06-02 · 4 obs
● 2017-06-02 09:02:44
○ 2026-02-18 11:41:36
○ 2026-03-14 07:45:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 01sa.com | dns25.hichina.com, dns26.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.37
NS records: dns25.hichina.com, dns26.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 01sa.com (unsigned zone)
⏱️ Timing
Total: 3529ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.147.184.118 |
| NS | 2 | dns26.hichina.com, dns25.hichina.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns25.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)
Analysis
IP Addresses
01sa.com resolves to a single IP address: 38.147.184.118.
Name Servers
01sa.com's delegation uses two name servers, dns25.hichina.com and dns26.hichina.com.
01sa.com shares the same name server setup as other domains, for example whbgy.net, yohma.com, 2000tea.com, xqdz.com and bc0.com.
01sa.com shares some name servers with other domains, such as mdin.cn, senlike.com, iotcn.com and gbpg.cn.
dns25.hichina.com points to: 2408:4009:501::33, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns26.hichina.com points to: 2408:4009:501::34, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.
Mail Servers
01sa.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
01sa.com shares its mail server setup with other domains, including frisobaby.com, bing.cn.com, ss-tape.com, tiewon.com and cashme.ph.
01sa.com shares some mail servers with other domains, for instance payele.com, ifreway.com, cn1918.com and grom.cn.
Host names with two IPs:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP:
mxbiz2.qq.com points to 203.205.232.191.
Names pointing to 203.205.232.191: