ckrtl.com - dns.ninja
ckrtl.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.a1-w.com ⚠️ Not in zone NS records | ||||||
| A | 43.139.47.199🇨🇳 TENCENT-NET-AP43.139.0.0/18 | ||||||
| NS | ns2.a1-w.com ⚠️ Not in zone NS records | ||||||
| A | 101.43.82.160🇨🇳 TENCENT-NET-AP101.43.64.0/18 CTJS-NJJS-IDC-tencent | ||||||
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=1786556889 | ||||||
Same first word
Similar names
rtclk.com |
kcrtl.com |
crtkl.org |
clktr.com |
crtlk.com |
crtkl.net |
cltrk.com |
cktrl.com |
ctrlk.work |
lctrk.com |
tclrk.cn |
krltc.com |
crtkl.com |
ltrck.com.br |
ctrlk.com |
kctrl.nl |
DNS History
6 records (2 active, 4 former)
○NSdns1.onamae.com2016-12-17 → 2016-12-17 · 3 obs
○ 2026-04-09 11:48:32
○ 2026-08-12 18:05:16
○NSdns2.onamae.com2016-12-17 → 2016-12-17 · 3 obs
○ 2026-04-09 11:48:32
○ 2026-08-12 18:05:16
●NSns1.a1-w.com2026-04-09 → 2026-08-12 · 3 obs
● 2026-04-09 11:48:32
● 2026-08-12 18:05:16
●NSns2.a1-w.com2026-04-09 → 2026-08-12 · 3 obs
● 2026-04-09 11:48:32
● 2026-08-12 18:05:16
○A210.157.1.1342016-12-17 → 2016-12-17 · 3 obs
○ 2026-04-09 11:48:32
○ 2026-08-12 18:05:16
○A68.64.161.692017-09-29 → 2017-09-29 · 4 obs
● 2017-09-29 23:45:28
○ 2026-04-09 11:48:32
○ 2026-08-12 18:05:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| ckrtl.com | ns1.a1-w.com, ns2.a1-w.com | 2 records |
✅ Authoritative Response
Server:43.139.47.199
NS records: ns1.a1-w.com, ns2.a1-w.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ckrtl.com (unsigned zone)
⏱️ Timing
Total: 3564ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.a1-w.com, ns2.a1-w.com)
Analysis
Name Servers
ckrtl.com is served by two delegated name servers, ns1.a1-w.com and ns2.a1-w.com.
ckrtl.com has the same name server delegation as a number of other domains, such as fymtp.com, guoduu.com, nkywz.com and two more.
The name servers of ckrtl.com overlap at least partially with those of other domains — among them da90.com, ranmaoxd.com, vevkj.com and two more.
These name servers commonly appear alongside the name servers ns3.a1-w.com and ns4.a1-w.com.
Both ns1.a1-w.com and ns2.a1-w.com have a single IP address each — ns1.a1-w.com resolves to 43.139.47.199 while ns2.a1-w.com resolves to 101.43.82.160.