`cnuflulab.com`

DNSSEC	⚠️ Not signed
A	218.38.13.29^{🇰🇷 SKB-NET218.38.0.0/15 SK Broadband}
NS	`compine33c` ⭐ ⚠️ Not in parent delegation
NS	`ns.compine.com` ⚠️ Not in zone NS records
		A	218.38.13.34^{🇰🇷 SKB-NET218.38.0.0/15 SK Broadband}
NS	`ns2.compine.com` ⚠️ Not in zone NS records
		A	218.38.13.33^{🇰🇷 SKB-NET218.38.0.0/15 SK Broadband}
SOA	`compine33c`admin serial=3

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774823507

Subdomains

www.cnuflulab.com

Same first word

cnuflulab.com

DNS History

4 records (4 active, 0 former)

●NScompine33c2015-06-05 → 2026-03-29 · 2 obs

● 2015-06-05 09:20:04
● 2026-03-29 22:43:26

●NSns.compine.com2026-03-26 → 2026-03-29 · 3 obs

○ 2015-06-05 09:20:04
● 2026-03-26 13:33:42
● 2026-03-29 22:43:26

●NSns2.compine.com2026-03-26 → 2026-03-29 · 3 obs

○ 2015-06-05 09:20:04
● 2026-03-26 13:33:42
● 2026-03-29 22:43:26

●A218.38.13.292015-06-05 → 2026-03-29 · 2 obs

● 2015-06-05 09:20:04
● 2026-03-29 22:43:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
cnuflulab.com	ns.compine.com, ns2.compine.com	2 records

✅ Authoritative Response

Server:218.38.13.34

NS records: ns.compine.com, ns2.compine.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cnuflulab.com (unsigned zone)

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`218.38.13.29`
NS	1	`compine33c`
SOA	1	`compine33c admin`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.compine.com, ns2.compine.com)

Analysis

Hierarchy

cnuflulab.com is the parent of www.cnuflulab.com.

IP Addresses

cnuflulab.com points to a single IP number: 218.38.13.29.

other host names for instance webmadang.com, www.cnuflulab.com, campushomepage.com, gdlab.snu.ac.kr and catalysis.korea.ac.kr share IP numbers with cnuflulab.com.

Name Servers

cnuflulab.com is delegated to three name servers: compine33c, ns2.compine.com and ns.compine.com.

cnuflulab.com at least partially shares name servers with other domains, for instance kartedu.or.kr, kfcda.or.kr, kgenetics.or.kr, kgss.or.kr and campushomepage.com.

These name servers are often used with win-fc8ua8mhttc and compine-7351axm.

Host names with one IP number:

The host ns2.compine.com points to 218.38.13.33 and the host ns.compine.com points to 218.38.13.34.

cnuflulab.com - robtex.com

cnuflulab.com

com