tfw.kr - robtex.com
tfw.kr
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | 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 | ns.gabia.co.krhosting@gabia.com 2026-04-19 #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=2608130943 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.gabia.co.kr2026-08-01 → 2026-08-13 · 2 obs
● 2026-08-13 12:22:40
●NSns1.gabia.co.kr2026-08-01 → 2026-08-13 · 2 obs
● 2026-08-13 12:22:40
●MXalt.aspmx.daum.net2026-08-01 → 2026-08-13 · 2 obs
● 2026-08-13 12:22:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, f.dns.kr, e.dns.kr... | - |
| tfw.kr | ns1.gabia.co.kr, ns.gabia.co.kr, ns.gabia.net | - |
✅ Authoritative Response
Server:20.200.205.248
NS records: ns1.gabia.co.kr, ns.gabia.co.kr, ns.gabia.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tfw.kr (unsigned zone)
⏱️ Timing
Total: 1683ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns.gabia.co.kr, ns1.gabia.co.kr... |
| MX | 2 | aspmx.daum.net (pri: 10), alt.aspmx.daum.net (pri: 20) |
| SOA | 1 | ns.gabia.co.kr hosting.gabia.com |
Analysis
Name Servers
The authoritative name servers for tfw.kr are ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr — three in total.
The name servers of tfw.kr overlap at least partially with those of other domains — among them 2infodaily.com, mbizsoul.com, ssejong.com and two more.
These name servers commonly appear alongside the name servers ns1.gabia.net and idcns.gabia.net.
Hostnames that resolve to two IP addresses:
ns.gabia.net directs traffic to 121.78.117.39 and 211.234.124.90.
Hosts with just 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
Mail for tfw.kr is handled by two mail servers — aspmx.daum.net and alt.aspmx.daum.net.
tfw.kr uses an identical mail server configuration to several other domains — among them laototo.com, ozfile.net, egn.kr and two more.
tfw.kr has at least partial mail server overlap with other domains such as kkc21.net, jsdang.com, psikorea.com and two more.
aspmx.daum.net resolves to 121.53.85.23; alt.aspmx.daum.net resolves to the same IP address, 121.53.85.23.
Both aspmx.daum.net and alt.aspmx.daum.net resolve to 121.53.85.23 IP addresses each.