sztlb.com - robtex.com
sztlb.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.cnolnic.com ⭐ | ||||||
| A | 240c:4081:8000:1702::4🇨🇳 Baidu240c:4081::/32 | ||||||
| A | 106.12.205.190🇨🇳 Baidu106.12.192.0/20 AS38365 | ||||||
| A | 182.61.7.241🇨🇳 Baidu182.61.0.0/19 | ||||||
| NS | ns4.cnolnic.com | ||||||
| A | 240c:4082:0:5d80::3🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 106.12.41.178🇨🇳 Baidu106.12.32.0/19 | ||||||
| A | 180.76.132.118🇨🇳 Baidu180.76.128.0/19 | ||||||
| SOA | ns3.cnolnic.comroot@cnolnic.com 2006-11-24 #1 | ||||||
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=1780105924 | ||||||
Same first word
sztlb.com |
Similar names
tzbls.com |
tlzsb.com |
sltzb.com |
zstbl.com |
sltzb.cn |
zbtls.com |
slbzt.com |
lszbt.com |
sbtzl.xyz |
bsltz.at |
szlbt.com |
sltbz.com |
zbstl.com |
szbtl.com |
DNS History
4 records (2 active, 2 former)
●NSns3.cnolnic.com2015-05-09 → 2026-05-30 · 2 obs
● 2026-05-30 01:54:04
●NSns4.cnolnic.com2015-05-09 → 2026-05-30 · 2 obs
● 2026-05-30 01:54:04
○A113.98.254.2462015-05-09 → 2017-06-02 · 4 obs
● 2017-06-02 14:51:08
○ 2026-02-24 16:47:54
○ 2026-05-30 01:54:04
○CNAMEs-117994.gotocdn.com2026-02-24 → 2026-02-24 · 3 obs
○ 2026-03-29 17:45:44
○ 2026-05-30 01:54:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| sztlb.com | ns3.cnolnic.com, ns4.cnolnic.com | 6 records |
✅ Authoritative Response
Server:180.76.132.118
NS records: ns3.cnolnic.com, ns4.cnolnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sztlb.com (unsigned zone)
⏱️ Timing
Total: 3569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns4.cnolnic.com, ns3.cnolnic.com |
| SOA | 1 | ns3.cnolnic.com root.cnolnic.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.cnolnic.com, ns3.cnolnic.com, ns3.cnolnic.com...)
Analysis
Name Servers
Two name servers handle the delegation for sztlb.com: ns3.cnolnic.com and ns4.cnolnic.com.
The name server configuration of sztlb.com is shared with other domains, for instance ytx8888.com, hisurp.com, zszbgl.com and two others.
sztlb.com has at least partial name server overlap with other domains, such as maxte.net, xesee.com, xn--xkr41qqoap47p.com and two others.
It is common to see these name servers used together with name servers ns1.cnolnic.com and ns2.cnolnic.com.
ns3.cnolnic.com and ns4.cnolnic.com each have three IP addresses — ns3.cnolnic.com directs to 106.12.205.190, 182.61.7.241 and 240c:4081:8000:1702::4; ns4.cnolnic.com directs to 106.12.41.178, 180.76.132.118 and 240c:4082:0:5d80::3.