coufun.kr - robtex.com
coufun.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 | ||||||
| NS | snsvip1.gabia.co.kr | ||||||
| A | 121.254.178.10🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| PTR | snsvip1.gabia.co.kr | ||||||
| MX | mailer.coufun.kr ⭐ | ||||||
| A | 10.25.99.39 | ||||||
| TXT | v=spf1 include:amazonses.com ~all | ||||||
| SOA | ns.gabia.co.krhosting@gabia.com 2021-05-06 #17 | ||||||
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=2604130748 | ||||||
Subdomains
mailer.coufun.kr |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSiskra-main2017-11-23 → 2017-11-23 · 3 obs
○ 2026-03-30 00:40:10
○ 2026-04-13 06:38:22
●NSns.gabia.co.kr2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 00:40:10
● 2026-04-13 06:38:22
●NSns.gabia.net2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 00:40:10
● 2026-04-13 06:38:22
○NSns1.coufun.kr2017-11-23 → 2017-11-23 · 3 obs
○ 2026-03-30 00:40:10
○ 2026-04-13 06:38:22
●NSns1.gabia.co.kr2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 00:40:10
● 2026-04-13 06:38:22
○NSns2.coufun.kr2017-11-23 → 2017-11-23 · 3 obs
○ 2026-03-30 00:40:10
○ 2026-04-13 06:38:22
●NSsnsvip1.gabia.co.kr2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 00:40:10
● 2026-04-13 06:38:22
●MXmailer.coufun.kr2026-03-30 → 2026-04-13 · 2 obs
● 2026-04-13 06:38:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| coufun.kr | ns.gabia.net, ns.gabia.co.kr, snsvip1.gabia.co.kr, ns1.gabia.co.kr | - |
✅ Authoritative Response
Server:121.78.117.39
NS records: ns.gabia.net, ns.gabia.co.kr, snsvip1.gabia.co.kr, ns1.gabia.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coufun.kr (unsigned zone)
⏱️ Timing
Total: 1911ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns.gabia.co.kr, ns1.gabia.co.kr... |
| MX | 1 | mailer.coufun.kr (pri: 1) |
| TXT | 1 | v=spf1 include:amazonses.com ~all |
| SOA | 1 | ns.gabia.co.kr hosting.gabia.com |
Analysis
Hierarchy
The parent of mailer.coufun.kr is coufun.kr.
Name Servers
coufun.kr is delegated to four name servers: ns.gabia.net, ns1.gabia.co.kr, ns.gabia.co.kr and snsvip1.gabia.co.kr.
coufun.kr at least partially shares name servers with other domains, for example pngcap.gabia.io, hvc.co.kr, ranktalk.com, ichibanguhak.com and wils.co.kr.
These name servers are often used together with idcns.gabia.net and ns1.gabia.net.
Host names with two IP numbers:
ns.gabia.net points to 121.78.117.39 and 211.234.124.90.
Host names with one IP number:
ns1.gabia.co.kr points to 20.200.205.248.
ns.gabia.co.kr points to 43.201.170.100.
snsvip1.gabia.co.kr points to 121.254.178.10.
Mail Servers
The mailer.coufun.kr mail server handles coufun.kr.
mailer.coufun.kr points to a single IP number: 10.25.99.39.