ktco.kr - robtex.com
ktco.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.245.44.61🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary | ||||||
| NS | ns1.gabia.co.kr ⭐ | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
| NS | ns.gabia.co.kr | ||||||
| A | 43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns.gabia.net | ||||||
| A | 121.78.117.39🇰🇷 GABIA-AS-KR121.78.117.0/24 Transit customer route announce | ||||||
| PTR | ns1.gabia.co.kr | ||||||
| A | 211.234.124.90🇰🇷 DACOM-NET211.234.0.0/17 contact jblee@aunet.nm.kr if necessary contact ojupark@aunet.nm.kr if necessary | ||||||
| MX | kr1-aspmx1.worksmobile.com ⭐ | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| MX | kr1-aspmx2.worksmobile.com(20) | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| TXT | v=spf1 include:spf.worksmobile.com ~all | ||||||
| SOA | ns.gabia.co.krhosting@gabia.com 2020-08-21 #16 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2607310926 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns.gabia.co.kr2026-04-06 → 2026-07-31 · 2 obs
● 2026-07-31 14:45:02
●NSns1.gabia.co.kr2026-04-06 → 2026-07-31 · 2 obs
● 2026-07-31 14:45:02
●MXkr1-aspmx1.worksmobile.com2026-04-06 → 2026-07-31 · 2 obs
● 2026-07-31 14:45:02
●MXkr1-aspmx2.worksmobile.com2026-04-06 → 2026-07-31 · 2 obs
● 2026-07-31 14:45:02
●A203.245.44.612026-04-06 → 2026-07-31 · 2 obs
● 2026-07-31 14:45:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | g.dns.kr, c.dns.kr, b.dns.kr, d.dns.kr... | - |
| ktco.kr | ns.gabia.net, ns1.gabia.co.kr, ns.gabia.co.kr | - |
✅ Authoritative Response
Server:121.78.117.39
NS records: ns.gabia.net, ns1.gabia.co.kr, ns.gabia.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ktco.kr (unsigned zone)
⏱️ Timing
Total: 4747ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.245.44.61 |
| NS | 3 | ns.gabia.co.kr, ns1.gabia.co.kr... |
| MX | 2 | kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.worksmobile.com ~all |
| SOA | 1 | ns.gabia.co.kr hosting.gabia.com |
Analysis
IP Addresses
ktco.kr directs to one IP number, which is 203.245.44.61.
Among the host names that share IP numbers with ktco.kr are nodang7.cafe24.com, huellpension.co.kr, arinstech.com and two others.
Name Servers
The authoritative name servers for ktco.kr are ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr — three in total.
ktco.kr has at least partial name server overlap with other domains, such as bodylabl.com, samul.co.kr, aziit.net and two others.
It is common to find these name servers paired with the name servers ns1.gabia.net.
Hosts with two IP numbers each:
ns.gabia.net directs traffic to 121.78.117.39 and 211.234.124.90.
Hosts that resolve to one IP address:
ns1.gabia.co.kr has the IP address 20.200.205.248.
ns.gabia.co.kr has the IP address 43.201.170.100.
Mail Servers
The MX records for ktco.kr point to two mail servers: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
ktco.kr has the same mail server arrangement as a number of other domains, for example e-core.co.kr, choyul.com, seheon.com and two more.
ktco.kr shares at least some of its mail servers with other domains — for example giplant.com, mikojewelry.com, mvlogics.com and two more.
kr1-aspmx1.worksmobile.com resolves to 125.209.209.251; kr1-aspmx2.worksmobile.com resolves to the same IP address, 125.209.209.251.
Both kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com resolve to 125.209.209.251 IP addresses each.