ctool.co.kr - robtex.com
ctool.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.196.239.211🇰🇷 Microsoft20.192.0.0/10 | ||||||
| NS | ns1-07.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::7🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-07.azure-dns.com | ||||||
| A | 13.107.236.7🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-07.azure-dns.com | ||||||
| NS | ns2-07.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-07.azure-dns.net | ||||||
| A | 150.171.21.7🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-07.azure-dns.net | ||||||
| NS | ns3-07.azure-dns.org | ||||||
| A | 2a01:111:4000:700::7🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-07.azure-dns.org | ||||||
| A | 204.14.183.7🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-07.azure-dns.org | ||||||
| NS | ns4-07.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-07.azure-dns.info | ||||||
| A | 208.84.5.7🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-07.azure-dns.info | ||||||
| TXT | _mwgjl00r6jh7900fq8hvaqy45nczg9b | ||||||
| TXT | mailer.domain.verification=08LufvFWxX3e8L8mDB7YWMtCTIJAij | ||||||
| TXT | v=spf1 include:email.ncloud.com ~all | ||||||
| SOA | ns1-07.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2605090827 | ||||||
WOT: UNKNOWN (62/100)
Same first word
ctool.co.kr |
ctool.de |
ctool.edu.vn |
ctool.ir |
ctool.ru |
ctool.com |
ctool.kr |
ctool.nl |
ctool.fr |
ctool.ch |
ctool.it |
ctool.net |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1-07.azure-dns.com2026-04-16 → 2026-05-09 · 2 obs
● 2026-05-09 18:49:02
●NSns2-07.azure-dns.net2026-04-16 → 2026-05-09 · 2 obs
● 2026-05-09 18:49:02
●NSns3-07.azure-dns.org2026-04-16 → 2026-05-09 · 2 obs
● 2026-05-09 18:49:02
●NSns4-07.azure-dns.info2026-04-16 → 2026-05-09 · 2 obs
● 2026-05-09 18:49:02
●A20.196.239.2112026-04-16 → 2026-05-09 · 2 obs
● 2026-05-09 18:49:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | f.dns.kr, e.dns.kr, b.dns.kr, d.dns.kr... | - |
| ctool.co.kr | ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info | - |
✅ Authoritative Response
Server:13.107.236.7
NS records: ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctool.co.kr (unsigned zone)
⏱️ Timing
Total: 664ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.196.239.211 |
| NS | 4 | ns1-07.azure-dns.com, ns2-07.azure-dns.net... |
| TXT | 3 | _mwgjl00r6jh7900fq8hvaqy45nczg9b, mailer.domain.verification=08LufvFWxX3e8... |
| SOA | 1 | ns1-07.azure-dns.com azuredns-hostmaster |
Analysis
IP Addresses
ctool.co.kr resolves to a single IP: 20.196.239.211.
Other host names share IP numbers with ctool.co.kr; for instance ctool.kr.
Name Servers
ctool.co.kr is delegated to four name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.
ctool.co.kr shares some name servers with other domains, for example hotmail-updateteam.net, lcdir.net, contoso3338.com, popswatch.net and chocolateacademy.cn.
Host names with two IP numbers
Two IPs per host:
ns1-07.azure-dns.com points to 2603:1061:0:700::7 and 13.107.236.7
ns4-07.azure-dns.info points to 2620:1ec:bda:700::7 and 208.84.5.7
ns2-07.azure-dns.net points to 2620:1ec:8ec:700::7 and 150.171.21.7
ns3-07.azure-dns.org points to 2a01:111:4000:700::7 and 204.14.183.7