csglearning.sky - robtex.com
csglearning.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=1783694000 | ||||||
Same first word
csglearning.sky |
DNS History
8 records (8 active, 0 former)
●NSedns1.ultradns.biz2026-05-29 → 2026-07-14 · 2 obs
● 2026-07-14 15:37:48
●NSedns1.ultradns.com2026-05-29 → 2026-07-14 · 2 obs
● 2026-07-14 15:37:48
●NSedns1.ultradns.net2026-05-29 → 2026-07-14 · 2 obs
● 2026-07-14 15:37:48
●NSedns1.ultradns.org2026-05-29 → 2026-07-14 · 2 obs
● 2026-07-14 15:37:48
●NSns0.isp.sky.com2026-05-29 → 2026-07-14 · 2 obs
● 2026-07-14 15:37:48
●NSns1.isp.sky.com2026-05-29 → 2026-07-14 · 2 obs
● 2026-07-14 15:37:48
●A75.2.70.752026-05-29 → 2026-07-14 · 2 obs
● 2026-07-14 15:37:48
●A99.83.190.1022026-05-29 → 2026-07-14 · 2 obs
● 2026-07-14 15:37:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sky | dns1.nic.sky, dns2.nic.sky, dns3.nic.sky, dns4.nic.sky... | 16 records |
| csglearning.sky | edns1.ultradns.com, edns1.ultradns.biz, edns1.ultradns.org, ns0.isp.sky.com... | - |
✅ Authoritative Response
Server:204.74.67.1
NS records: edns1.ultradns.com, edns1.ultradns.biz, edns1.ultradns.org, ns0.isp.sky.com, ns1.isp.sky.com, edns1.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csglearning.sky (unsigned zone)
⏱️ Timing
Total: 650ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 99.83.190.102, 75.2.70.75 |
| 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
IP Addresses
csglearning.sky directs to two IP numbers, 75.2.70.75 and 99.83.190.102
globalprovisionsintl.com, nuclent.com, parcgames.com plus two other host names have IP numbers in common with csglearning.sky.
Name Servers
csglearning.sky carries NS records listing 6 name servers — edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net and 3 others.
csglearning.sky partially shares its NS delegation with several other domains, including 95.114.66.5.in-addr.arpa, humanaoption.com, 115.68.5.in-addr.arpa and two others.
In DNS configurations, these name servers often share authority with edns1.ultradns.org, ns0.isp.sky.com, ns1.isp.sky.com and 7 other name servers.
Host names pointing to two IP addresses:
The A records for edns1.ultradns.biz return 204.74.67.1 and 2610:a1:1015::201.
The A records for edns1.ultradns.com return 204.74.66.1 and 2001:502:f3ff::201.
The A records for edns1.ultradns.net return 204.74.110.1 and 2610:a1:1014::201.
The A records for edns1.ultradns.org return 204.74.111.1 and 2001:502:4612::201.
Host names resolving to a single IP address:
ns0.isp.sky.com resolves to the IP address 90.207.238.101.
ns1.isp.sky.com resolves to the IP address 90.207.238.102.