tnkus.com - robtex.com
tnkus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 218.232.75.177🇰🇷 SKB-NET218.232.0.0/15 SK Broadband | ||||||
| NS | ns1.bizfree.kr ⭐ | ||||||
| A | 218.232.75.228🇰🇷 SKB-NET218.232.0.0/15 SK Broadband | ||||||
| NS | ns2.bizfree.kr | ||||||
| A | 218.232.75.229🇰🇷 SKB-NET218.232.0.0/15 SK Broadband | ||||||
| MX | aspmx.daum.net ⭐ | ||||||
| A | 121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao | ||||||
| MX | alt.aspmx.daum.net(20) | ||||||
| A | 121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao | ||||||
| SOA | ns1.bizfree.krwebmaster@tnkus.com 2013-06-03 #1 | ||||||
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=1785141847 | ||||||
Same first word
tnkus.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.bizfree.kr2015-08-12 → 2026-07-27 · 2 obs
● 2026-07-27 09:04:14
●NSns2.bizfree.kr2015-08-12 → 2026-07-27 · 2 obs
● 2026-07-27 09:04:14
●MXalt.aspmx.daum.net2015-08-12 → 2026-07-27 · 2 obs
● 2026-07-27 09:04:14
○A218.232.75.1752015-08-12 → 2017-04-08 · 4 obs
● 2017-04-08 11:48:04
○ 2026-06-19 17:15:18
○ 2026-07-27 09:04:14
●A218.232.75.1772026-06-19 → 2026-07-27 · 3 obs
● 2026-06-19 17:15:18
● 2026-07-27 09:04:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tnkus.com | ns1.bizfree.kr, ns2.bizfree.kr | - |
✅ Authoritative Response
Server:218.232.75.229
NS records: ns1.bizfree.kr, ns2.bizfree.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tnkus.com (unsigned zone)
⏱️ Timing
Total: 1082ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 218.232.75.177 |
| NS | 2 | ns2.bizfree.kr, ns1.bizfree.kr |
| MX | 2 | ALT.ASPMX.daum.net (pri: 20), ASPMX.daum.net (pri: 10) |
| SOA | 1 | ns1.bizfree.kr webmaster.tnkus.com |
Analysis
IP Addresses
tnkus.com points to a single IP number: 218.232.75.177.
Additional host names — euplan.co.kr, sto-inc.com, sabkorea.com and two others — share IP numbers with tnkus.com.
Name Servers
Two name servers handle the delegation for tnkus.com: ns1.bizfree.kr and ns2.bizfree.kr.
tnkus.com shares its name server setup with other domains, including udid.co.kr, euplan.co.kr, daosam.com and two others.
The name servers of tnkus.com overlap at least partially with those of other domains — among them partner.hicomas.com, payapp.kr, ns.sohojob.co.kr and two more.
These name servers commonly appear in delegations together with ns1.kmain.com, ns2.kmain.com, ns1.payapp.kr and 3 other.
Both ns1.bizfree.kr and ns2.bizfree.kr have a single IP address each — ns1.bizfree.kr resolves to 218.232.75.228 while ns2.bizfree.kr resolves to 218.232.75.229.
Mail Servers
tnkus.com has two mail servers: aspmx.daum.net and alt.aspmx.daum.net.
tnkus.com shares the same mail server setup as other domains, including instalog.kr, spinewoori.com, nekkorea.com and two others.
tnkus.com uses mail servers that are also used by other domains, including elim.green, golftouro.com and cellcosmetic.com.
aspmx.daum.net directs to 121.53.85.23, as does alt.aspmx.daum.net — both hostnames resolve to that one IP address.
aspmx.daum.net along with alt.aspmx.daum.net each resolve to 121.53.85.23 IP addresses.