cks.sky - robtex.com
cks.sky
sky
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.nic.sky ⭐ | ||||||
| NS | dns2.nic.sky | ||||||
| NS | dns3.nic.sky | ||||||
| NS | dns4.nic.sky | ||||||
| NS | dnsa.nic.sky | ||||||
| NS | dnsb.nic.sky | ||||||
| NS | dnsc.nic.sky | ||||||
| NS | dnsd.nic.sky | ||||||
| SOA | dns1.nic.skyhostmaster@nominet.org.uk serial=1784218847 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSedns1.ultradns.biz2026-06-16 → 2026-07-25 · 2 obs
● 2026-07-25 07:28:30
●NSedns1.ultradns.com2026-06-16 → 2026-07-25 · 2 obs
● 2026-07-25 07:28:30
●NSedns1.ultradns.net2026-06-16 → 2026-07-25 · 2 obs
● 2026-07-25 07:28:30
●NSedns1.ultradns.org2026-06-16 → 2026-07-25 · 2 obs
● 2026-07-25 07:28:30
●NSns0.isp.sky.com2026-06-16 → 2026-07-25 · 2 obs
● 2026-07-25 07:28:30
●NSns1.isp.sky.com2026-06-16 → 2026-07-25 · 2 obs
● 2026-07-25 07:28:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sky | dns1.nic.sky, dns2.nic.sky, dns3.nic.sky, dns4.nic.sky... | 16 records |
| cks.sky | edns1.ultradns.net, ns0.isp.sky.com, edns1.ultradns.biz, ns1.isp.sky.com... | - |
✅ Authoritative Response
Server:204.74.111.1
NS records: edns1.ultradns.net, ns0.isp.sky.com, edns1.ultradns.biz, ns1.isp.sky.com, edns1.ultradns.com, edns1.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cks.sky (unsigned zone)
⏱️ Timing
Total: 1908ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | ns0.isp.sky.com, ns1.isp.sky.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns0.isp.sky.com hostmaster.isp.sky.com |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (dns1.nic.sky, dns1.nic.sky, dns2.nic.sky...)
Analysis
Name Servers
The DNS delegation for cks.sky covers 6 name servers: edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net and 3 more.
cks.sky shares at least some of its name servers with other domains, including advisor-connection.com, 93.65.46.in-addr.arpa, 200.199.90.in-addr.arpa and two others.
These name servers are frequently seen alongside edns1.ultradns.org, ns0.isp.sky.com, ns1.isp.sky.com and 7 other name servers.
Hostnames that resolve to two IP addresses:
edns1.ultradns.biz maps to two IP addresses — 204.74.67.1 and 2610:a1:1015::201.
edns1.ultradns.com maps to two IP addresses — 204.74.66.1 and 2001:502:f3ff::201.
edns1.ultradns.net maps to two IP addresses — 204.74.110.1 and 2610:a1:1014::201.
edns1.ultradns.org maps to two IP addresses — 204.74.111.1 and 2001:502:4612::201.
Hosts with just one IP address:
ns0.isp.sky.com points to the IP address 90.207.238.101.
ns1.isp.sky.com points to the IP address 90.207.238.102.