1okt.com - robtex.com
1okt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.171.116🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| PTR | web116.koreafree.co.kr | ||||||
| NS | ns1.koreafree.co.kr ⭐ | ||||||
| A | 121.254.171.112🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns1.whoiskorea.co.kr | ||||||
| A | 121.254.171.111🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| 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 | ||||||
| TXT | v=spf1 include:_spf.daum.net ip4:121.254.171.116 ~all | ||||||
| SOA | ns1.koreafree.co.krwebmaster@koreafree.co.kr 2011-02-21 #9 | ||||||
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=1777165596 | ||||||
Subdomains
hostmaster.1okt.com |
Same first word
1okt.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.koreafree.co.kr2026-03-31 → 2026-04-26 · 2 obs
● 2026-04-26 01:07:24
●NSns1.whoiskorea.co.kr2026-03-31 → 2026-04-26 · 2 obs
● 2026-04-26 01:07:24
●MXalt.aspmx.daum.net2026-03-31 → 2026-04-26 · 2 obs
● 2026-04-26 01:07:24
●A121.254.171.1162026-03-31 → 2026-04-26 · 2 obs
● 2026-04-26 01:07:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| 1okt.com | ns1.whoiskorea.co.kr, ns1.koreafree.co.kr | - |
✅ Authoritative Response
Server:121.254.171.112
NS records: ns1.whoiskorea.co.kr, ns1.koreafree.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1okt.com (unsigned zone)
⏱️ Timing
Total: 1155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.171.116 |
| NS | 2 | ns1.whoiskorea.co.kr, ns1.koreafree.co.kr |
| MX | 2 | ASPMX.daum.net (pri: 10), ALT.ASPMX.daum.net (pri: 20) |
| TXT | 1 | v=spf1 include:_spf.daum.net ip4:121.254 |
| SOA | 1 | ns1.koreafree.co.kr webmaster.koreafree. |
Analysis
Hierarchy
The parent of hostmaster.1okt.com is 1okt.com.
IP Addresses
1okt.com points to a single IP number: 121.254.171.116.
Other host names, for instance gabofood.com, mail.bitsogumtown.com, ftour.co.kr, mail.ktyle.net and mail.nexfle.com share IP numbers with 1okt.com.
Name Servers
1okt.com is delegated to two name servers: ns1.koreafree.co.kr and ns1.whoiskorea.co.kr.
1okt.com uses the same name server setup as other domains, for instance unistaff.kr, siteprice.kr, atnkorea.co.kr, msmath.co.kr and mokyung.com.
1okt.com shares name servers with other domains at least partially, for instance scalekorea.com, i-knc.com, backjeemt.com, comad21.com and hcyc.kr.
these name servers are often used together with the name servers ns2.whoiskorea.co.kr.
Host names with one IP number:
ns1.koreafree.co.kr points to: 121.254.171.112.
ns1.whoiskorea.co.kr points to: 121.254.171.111.
Mail Servers
1okt.com is handled by two mail servers: aspmx.daum.net and alt.aspmx.daum.net.
1okt.com shares the same mail server setup as other domains, including e-microtech.co.kr, mirmain.com, enoos.com, pishonpark.com and totalwood.co.kr.
1okt.com shares some mail servers with other domains, including kmsa.kr, cien.or.kr, v-car.co.kr, mecys.com and keqi.net.
Host names with a single IP number:
aspmx.daum.net points to 121.53.85.23.
alt.aspmx.daum.net points to 121.53.85.23.
Host names pointing to 121.53.85.23: aspmx.daum.net and alt.aspmx.daum.net.