doctoretf.com - robtex.com
doctoretf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.85.42🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a4c6c51f8b10d0080.awsglobalaccelerator.com | ||||||
| A | 99.83.196.71🇺🇸 Amazon99.83.192.0/20 | ||||||
| NS | ns1.hosting.co.kr ⭐ | ||||||
| A | 121.254.170.11🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns3.hosting.co.kr | ||||||
| A | 121.254.170.12🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns4.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns1.hosting.co.kradmin@doctoretf.com serial=2 | ||||||
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=1774407527 | ||||||
Same first word
doctoretf.com |
DNS History
6 records (6 active, 0 former)
●NSns1.hosting.co.kr2026-03-07 → 2026-03-25 · 2 obs
● 2026-03-25 03:01:06
●NSns2.hosting.co.kr2026-03-07 → 2026-03-25 · 2 obs
● 2026-03-25 03:01:06
●NSns3.hosting.co.kr2026-03-07 → 2026-03-25 · 2 obs
● 2026-03-25 03:01:06
●NSns4.hosting.co.kr2026-03-07 → 2026-03-25 · 2 obs
● 2026-03-25 03:01:06
●A75.2.85.422026-03-07 → 2026-03-25 · 5 obs
● 2026-03-20 00:12:04
○ 2026-03-20 09:43:40
● 2026-03-22 14:38:18
● 2026-03-25 03:01:06
●A99.83.196.712026-03-07 → 2026-03-25 · 5 obs
● 2026-03-20 00:12:04
○ 2026-03-20 09:43:40
● 2026-03-22 14:38:18
● 2026-03-25 03:01:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| doctoretf.com | ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr | - |
✅ Authoritative Response
Server:43.201.141.93
NS records: ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doctoretf.com (unsigned zone)
⏱️ Timing
Total: 4391ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 99.83.196.71, 75.2.85.42 |
| NS | 4 | ns2.hosting.co.kr, ns3.hosting.co.kr... |
| SOA | 1 | ns1.hosting.co.kr admin.doctoretf.com |
Analysis
IP Addresses
doctoretf.com resolves to two IP numbers: 75.2.85.42 and 99.83.196.71.
other host names including chojang.com, oddeyez.com, 5455.kr, manmulshop.com and amcs.kr share IP numbers with doctoretf.com.
Name Servers
doctoretf.com is delegated to four name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
doctoretf.com at least partially shares name servers with other domains, for instance pfa.kr, entomologi.com, ppr.kr, infectome.com and wtest.kr.
these name servers are commonly used alongside dns1.maxion.co.kr.
Host names with a single IP number
The host name ns1.hosting.co.kr points to 121.254.170.11
The host name ns2.hosting.co.kr points to 43.201.141.93
The host name ns3.hosting.co.kr points to 121.254.170.12
The host name ns4.hosting.co.kr points to 43.201.141.93
Host names that point to 43.201.141.93: ns2.hosting.co.kr and ns4.hosting.co.kr