szksb.com - robtex.com
szksb.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=1774416562 | ||||||
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
○NSdns.bizcn.com2015-08-14 → 2017-06-06 · 3 obs
● 2017-06-06 12:23:50
○ 2026-03-25 05:30:26
○NSdns.cnmsn.net2015-08-14 → 2017-06-06 · 3 obs
● 2017-06-06 12:23:50
○ 2026-03-25 05:30:26
●NSn1.xundns.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 05:30:26
●NSn2.xundns.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 05:30:26
○NSns5.cnmsn.net2015-08-14 → 2017-06-06 · 3 obs
● 2017-06-06 12:23:50
○ 2026-03-25 05:30:26
○NSns6.cnmsn.net2015-08-14 → 2017-06-06 · 3 obs
● 2017-06-06 12:23:50
○ 2026-03-25 05:30:26
○MXmail.szksb.com2015-08-14 → 2017-06-06 · 3 obs
● 2017-06-06 12:23:50
○ 2026-03-25 05:30:26
○A121.14.145.882015-08-14 → 2017-06-06 · 3 obs
● 2017-06-06 12:23:50
○ 2026-03-25 05:30:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| szksb.com | n1.xundns.com, n2.xundns.com | 11 records |
✅ Authoritative Response
Server:122.114.37.19
NS records: n1.xundns.com, n2.xundns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for szksb.com (unsigned zone)
⏱️ Timing
Total: 3657ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | n2.xundns.com, n1.xundns.com |
| SOA | 1 | n1.xundns.com nsadmin.xundns.com |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (n1.xundns.com, n1.xundns.com, n1.xundns.com...)
Analysis
Name Servers
szksb.com's delegation uses two name servers: n1.xundns.com and n2.xundns.com.
szksb.com uses the same name server setup as other domains, such as 65753.cn, czbfsc.com, bet8229.com, 920131.cn and 02fenxiang.com.
szksb.com at least partially shares name servers with other domains, including 665945.com, makemypoll.com, westbaykoi.com, ardent-desire.com and haobusiness.com.
These name servers are often used with v1s1.xundns.com and v1s2.xundns.com.
Six IP numbers for host n2.xundns.com: 2408:8621:0:42:e401:402:0:a, 2408:8722:1801:10:4:611:6303:181, 2604:86c0:6001:8::a9c5:8e51, 61.163.30.181, 122.114.37.19 and 169.197.142.81.
Five IP numbers for host n1.xundns.com: 2409:8c44:1b00:601:1:1110:609:6027, 2604:86c0:5001:11::2659:466b, 38.89.70.107, 111.6.96.27 and 119.91.0.164.