sejongh.co.kr - robtex.com
sejongh.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.78.189.213🇰🇷 KINXIDC-AS-KR121.78.128.0/18 KINX-Net | ||||||
| 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 | mail.sejongh.co.kr ⭐ | ||||||
| A | 121.172.115.13🇰🇷 KT-NET121.168.0.0/13 | ||||||
| PTR | mail.sejongh.co.kr | ||||||
| TXT | v=spf1 ip4:121.172.115.13 ip4:121.172.115.16 ip4:121.78.189.213 ~all | ||||||
| TXT | apple-domain-verification=d4ZYH088C0lgvvYc | ||||||
| TXT | MS=ms41749497 | ||||||
| TXT | google-site-verification=K5qoH8gfymhs_uuSzDFFON0AvmQxYan5JfTFV3TD5IY | ||||||
| TXT | anthropic-domain-verification-4njagr=2ZHauykQqeYJj1qnMZWhweoqI | ||||||
| SOA | ns.gabia.co.krhosting@gabia.com 2025-12-09 #18 | ||||||
co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2605140757 | ||||||
WOT: UNKNOWN (62/100)
Subdomains
Same first word
sejongh.co.kr |
Similar names
joshgen.tv |
josheng.com |
hgjones.com |
ghjones.co.uk |
josheng.cn |
hgjones.net |
hgjones.org |
ghjones.com |
joshgen.org |
joshgen.net |
ghjones.net |
joshgen.org.za |
shjeong.net |
shojeng.com |
joshgen.biz |
DNS History
8 records (5 active, 3 former)
●NSns.gabia.co.kr2026-02-20 → 2026-05-14 · 3 obs
● 2026-02-20 12:06:52
● 2026-05-14 06:26:10
●NSns.gabia.net2026-02-20 → 2026-05-14 · 3 obs
● 2026-02-20 12:06:52
● 2026-05-14 06:26:10
●NSns1.gabia.co.kr2026-02-20 → 2026-05-14 · 3 obs
● 2026-02-20 12:06:52
● 2026-05-14 06:26:10
○NSns1.uhost.co.kr2015-05-15 → 2016-12-26 · 4 obs
● 2016-12-26 09:35:14
○ 2026-02-20 12:06:52
○ 2026-05-14 06:26:10
○NSns2.uhost.co.kr2015-05-15 → 2016-12-26 · 4 obs
● 2016-12-26 09:35:14
○ 2026-02-20 12:06:52
○ 2026-05-14 06:26:10
●MXmail.sejongh.co.kr2015-05-15 → 2026-05-14 · 2 obs
● 2026-05-14 06:26:10
○A112.175.50.1602015-05-15 → 2016-12-26 · 4 obs
● 2016-12-26 09:35:14
○ 2026-02-20 12:06:52
○ 2026-05-14 06:26:10
●A121.78.189.2132026-02-20 → 2026-05-14 · 3 obs
● 2026-02-20 12:06:52
● 2026-05-14 06:26:10
🔍 DNS Trace
Analysis
Hierarchy
sejongh.co.kr is the parent of pm.sejongh.co.kr, gwm.sejongh.co.kr and mail.sejongh.co.kr.
IP Addresses
sejongh.co.kr resolves to one IP number: 121.78.189.213.
Name Servers
sejongh.co.kr is delegated to three name servers ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.
sejongh.co.kr at least partially shares name servers with other domains, for instance gongjc.com, syutyu.com, hubinter.net, xiantek.com and daiah.com.
these name servers are commonly used alongside ns1.gabia.net.
Host names with two IPs:
ns.gabia.net points to: 121.78.117.39 and 211.234.124.90.
Host names with one IP:
ns1.gabia.co.kr points to: 20.200.205.248.
ns.gabia.co.kr points to: 43.201.170.100.
Mail Servers
sejongh.co.kr is handled by a single mail server, mail.sejongh.co.kr.
mail.sejongh.co.kr resolves to IP 121.172.115.13.