sf-dsc.com - robtex.com
sf-dsc.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=1778646136 | ||||||
Same first word
sf-dsc.com |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns11.xincache.com2026-03-05 → 2026-05-13 · 2 obs
● 2026-05-13 04:46:46
●NSns12.xincache.com2026-03-05 → 2026-05-13 · 2 obs
● 2026-05-13 04:46:46
●MXsfdsc-com0e.mail.protection.outlook.com2026-03-05 → 2026-05-13 · 2 obs
● 2026-05-13 04:46:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| sf-dsc.com | ns11.xincache.com, ns12.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sf-dsc.com (unsigned zone)
⏱️ Timing
Total: 262ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns11.xincache.com, ns12.xincache.com |
| MX | 1 | sfdsc-com0e.mail.protection.outlook.com |
| TXT | 3 | MS=ms25150683, xkw9xwwmt9vxmq6qdkwxl8j8kpf7t9y9... |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)
Analysis
Name Servers
sf-dsc.com's delegation uses two name servers: ns11.xincache.com and ns12.xincache.com.
sf-dsc.com uses the same name server setup as other domains, such as liaofuye.com, tutk.com.cn, solike.cn, cnrsj.com and topcheer.cn.
sf-dsc.com at least partially shares name servers with other domains, including gxtyjh.com, cisg.net.cn, china-samro.com, szlaige.com and jdhealthy.com.
These name servers are commonly used with ns17.xincache.com, ns18.xincache.com, ce1.xincache.com, ce2.xincache.com, ns19.xincache.com, ns20.xincache.com, ns15.xincache.com, ns16.xincache.com, ns13.xincache.com and ns14.xincache.com.
Host names with eight IP numbers:
ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Host names with seven IP numbers:
ns12.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.
Mail Servers
A single mail server handles sf-dsc.com, sfdsc-com0e.mail.protection.outlook.com.
sfdsc-com0e.mail.protection.outlook.com has six IPs: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.