`siwoolaw.com`

DNSSEC	⚠️ Not signed
A	121.254.178.250^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns.gabia.co.kr.siwoolaw.com` ⭐
		A	121.254.178.250^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
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	`ns1.gabia.co.kr`
		A	20.200.205.248^{🇰🇷 Microsoft20.192.0.0/10}
			PTR	`ip-20-200-205-248.defastlink.net`
SOA	`ns.gabia.co.kr.siwoolaw.com`hosting@gabia.com serial=1517272229

`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=1771291435

Subdomains

kr.siwoolaw.com

Same first word

siwoolaw.com

DNS History

6 records (5 active, 1 former)

●NSns.gabia.co.kr2016-07-07 → 2026-03-23 · 4 obs

● 2016-07-07 12:10:26
○ 2017-02-16 00:25:36
● 2020-02-24 18:30:14
● 2026-03-23 07:31:26

●NSns.gabia.co.kr.siwoolaw.com2017-02-16 → 2026-03-23 · 3 obs

○ 2016-07-07 12:10:26
● 2017-02-16 00:25:36
● 2026-03-23 07:31:26

●NSns.gabia.net2016-07-07 → 2026-03-23 · 2 obs

● 2016-07-07 12:10:26
● 2026-03-23 07:31:26

●NSns1.gabia.co.kr2016-07-07 → 2026-03-23 · 2 obs

● 2016-07-07 12:10:26
● 2026-03-23 07:31:26

●A121.254.178.2502017-02-16 → 2026-03-23 · 3 obs

○ 2016-07-07 12:10:26
● 2017-02-16 00:25:36
● 2026-03-23 07:31:26

○A125.209.214.792016-07-07 → 2016-07-07 · 3 obs

● 2016-07-07 12:10:26
○ 2017-02-16 00:25:36
○ 2026-03-23 07:31:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
siwoolaw.com	ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net	-

✅ Authoritative Response

Server:43.201.170.100

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for siwoolaw.com (unsigned zone)

⏱️ Timing

Total: 4389ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.254.178.250`
NS	3	`ns.gabia.co.kr, ns1.gabia.co.kr...`
SOA	1	`ns.gabia.co.kr.siwoolaw.com hosting.gabi`

Analysis

Hierarchy

siwoolaw.com is a parent of kr.siwoolaw.com.

IP Addresses

siwoolaw.com points to a single IP number: 121.254.178.250.

Other host names, for instance harrisontailor.co.kr, snowboardkorea.co.kr, kabt.net, ns.gabia.co.kr.theresom.com and click-i.com share IP numbers with siwoolaw.com.

Name Servers

siwoolaw.com is delegated to four name servers: ns.gabia.net, ns1.gabia.co.kr, ns.gabia.co.kr and ns.gabia.co.kr.siwoolaw.com.

siwoolaw.com at least partially shares name servers with other domains, for instance jungjun.net, 5viva.com, neoauto.co.kr, sbiz24.kr and miroandi.com.

These name servers are commonly used with the name servers ns1.gabia.net.

Host names by IP count:

Two IP numbers: The host name ns.gabia.net points to: 121.78.117.39 and 211.234.124.90.

One IP number: The host name ns1.gabia.co.kr points to: 20.200.205.248; The host name ns.gabia.co.kr points to: 43.201.170.100; The host name ns.gabia.co.kr.siwoolaw.com points to: 121.254.178.250.

siwoolaw.com - robtex.com

siwoolaw.com

com