`virtualcampus.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	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`v=spf1 redirect=_spf.yandex.net`
TXT	`_g17voau1vvevlnfxwvnctyxo1al1xt4`
SOA	`ns.gabia.co.kr`hosting@gabia.com 2021-05-10 #10

`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.kr`domain-manager@nic.or.kr serial=2605100631

Subdomains

acts-lms.virtualcampus.kr

yewonarts-lms.virtualcampus.kr

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

●NSns.gabia.co.kr2026-05-09 → 2026-05-10 · 2 obs

● 2026-05-09 10:48:50
● 2026-05-10 07:20:42

●NSns.gabia.net2026-05-09 → 2026-05-10 · 2 obs

● 2026-05-09 10:48:50
● 2026-05-10 07:20:42

●NSns1.gabia.co.kr2026-05-09 → 2026-05-10 · 2 obs

● 2026-05-09 10:48:50
● 2026-05-10 07:20:42

●MXmx.yandex.net2026-05-09 → 2026-05-10 · 2 obs

● 2026-05-09 10:48:50
● 2026-05-10 07:20:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	e.dns.kr, d.dns.kr, g.dns.kr, b.dns.kr...	-
virtualcampus.kr	ns.gabia.co.kr, ns.gabia.net, ns1.gabia.co.kr	-

✅ Authoritative Response

Server:121.78.117.39

NS records: ns.gabia.co.kr, ns.gabia.net, ns1.gabia.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for virtualcampus.kr (unsigned zone)

⏱️ Timing

Total: 2261ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns.gabia.co.kr, ns1.gabia.co.kr...`
MX	1	`mx.yandex.net (pri: 10)`
TXT	2	`v=spf1 redirect=_spf.yandex.net, _g17voau1vvevlnfxwvnctyxo1al1xt4`
SOA	1	`ns.gabia.co.kr hosting.gabia.com`

Analysis

Hierarchy

virtualcampus.kr is parent of acts-lms.virtualcampus.kr and yewonarts-lms.virtualcampus.kr.

Name Servers

virtualcampus.kr is delegated to three name servers: ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.

virtualcampus.kr at least partially shares its name servers with other domains, for instance mushman.co.kr, zoi.kr, wakle.co.kr, vsd.co.kr and parustem.org.

These name servers are often used together with the name servers 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.

Mail Servers

virtualcampus.kr is served by a single mail server, mx.yandex.net.

virtualcampus.kr uses the same mail server setup as other domains such as www.esdon.ru, kallytech.com, deppa.ru, 404.yt and sevinckoleji.com.

virtualcampus.kr shares mail servers with other domains at least in part, for instance el-market.pro, rubond.ru and bakokkorussia.ru.

Hostname mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.

virtualcampus.kr - robtex.com