korstudio.com - robtex.com
korstudio.com
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=1776073312 | ||||||
Same first word
korstudio.com |
Similar names
DNS History
11 records (7 active, 4 former)
○NSns.korstudio.com2015-07-16 → 2019-03-26 · 4 obs
● 2019-03-26 09:36:06
○ 2026-03-24 19:17:14
○ 2026-04-13 09:55:02
●NSns1.name.com2026-03-24 → 2026-04-13 · 3 obs
● 2026-03-24 19:17:14
● 2026-04-13 09:55:02
●NSns1cmt.name.com2026-03-24 → 2026-04-13 · 3 obs
● 2026-03-24 19:17:14
● 2026-04-13 09:55:02
●NSns2fln.name.com2026-03-24 → 2026-04-13 · 3 obs
● 2026-03-24 19:17:14
● 2026-04-13 09:55:02
●NSns3jmt.name.com2026-03-24 → 2026-04-13 · 3 obs
● 2026-03-24 19:17:14
● 2026-04-13 09:55:02
●NSns4bfy.name.com2026-03-24 → 2026-04-13 · 3 obs
● 2026-03-24 19:17:14
● 2026-04-13 09:55:02
○MXmail.korstudio.com2015-07-16 → 2019-03-26 · 4 obs
● 2019-03-26 09:36:06
○ 2026-03-24 19:17:14
○ 2026-04-13 09:55:02
●MXmail.protonmail.ch2026-03-24 → 2026-04-13 · 3 obs
● 2026-03-24 19:17:14
● 2026-04-13 09:55:02
●MXmailsec.protonmail.ch2026-03-24 → 2026-04-13 · 3 obs
● 2026-03-24 19:17:14
● 2026-04-13 09:55:02
○A103.246.18.192015-07-16 → 2019-03-26 · 4 obs
● 2019-03-26 09:36:06
○ 2026-03-24 19:17:14
○ 2026-04-13 09:55:02
○A2401:5700:100:503::18192015-07-16 → 2019-03-26 · 4 obs
● 2019-03-26 09:36:06
○ 2026-03-24 19:17:14
○ 2026-04-13 09:55:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| korstudio.com | ns1cmt.name.com, ns2fln.name.com, ns3jmt.name.com, ns4bfy.name.com | 8 records |
✅ Authoritative Response
Server:163.114.216.17
NS records: ns1cmt.name.com, ns2fln.name.com, ns3jmt.name.com, ns4bfy.name.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for korstudio.com (unsigned zone)
⏱️ Timing
Total: 204ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1cmt.name.com, ns2fln.name.com... |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=290695b5e8b48ed7, v=spf1 include:_spf.protonmail.ch mx ~al |
| SOA | 1 | ns1.name.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1cmt.name.com, ns1cmt.name.com, ns2fln.name.com...)
Analysis
Name Servers
korstudio.com is delegated to five name servers: ns1.name.com, ns1cmt.name.com, ns2fln.name.com, ns3jmt.name.com and ns4bfy.name.com.
korstudio.com at least partially shares name servers with other domains, for instance sekatvs.com, funeralexpensecoverage.com, yp215x.com, alat.finance and sapporo88grup.com.
These name servers are commonly used together with the name servers ns2kry.name.com, ns1kpv.name.com, ns4dmx.name.com, ns3jkl.name.com, ns3bfm.name.com, ns4lpv.name.com, ns1bqx.name.com, ns1cnb.name.com, ns3cna.name.com and ns4fmx.name.com.
Host names with two IP numbers:
ns1.name.com points to 2a00:edc0:107::1 and 163.114.216.17.
ns1cmt.name.com points to 2a00:edc0:107::1 and 163.114.216.17.
ns2fln.name.com points to 2402:cf80:107::1 and 163.114.216.49.
ns3jmt.name.com points to 2a00:edc0:107::49 and 163.114.217.17.
ns4bfy.name.com points to 2402:cf80:107::49 and 163.114.217.49.
Names pointing to 2a00:edc0:107::1: ns1.name.com and ns1cmt.name.com.
Names pointing to 163.114.216.17: ns1.name.com and ns1cmt.name.com.
Mail Servers
korstudio.com is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
korstudio.com uses the same mail server configuration as other domains, such as consone.org, wittestier.nl, (0x63616d6769726c)finder.net, sacredhuman.org and shared.sx.
korstudio.com shares mail servers with other domains at least in part, for instance klauser.link, mysleepyferret.com, atlasmailbox.com, intensiveinteraction.dk and magnushoff.com.
Host names with three IP numbers: The host name mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; The host name mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.