`firstlight-holdings.com`

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	`ns1.gabia.net`
		A	121.254.178.133^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
			PTR	`ns1.gabia.net`
MX	`aspmx.daum.net` ⭐
		A	121.53.85.23^{🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao}
MX	`alt.aspmx.daum.net`⁽²⁰⁾
		A	121.53.85.23^{🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao}
SOA	`ns.gabia.co.kr`hosting@gabia.com 2019-06-17 #14

`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=1777187786

Same first word

firstlight-holdings.com

DNS History

8 records (6 active, 2 former)

●NSns.gabia.co.kr2015-08-14 → 2026-04-26 · 2 obs

● 2015-08-14 06:39:44
● 2026-04-26 07:43:22

○NSns.gabia.co.kr.firstlight-holdings.com2015-08-14 → 2017-06-09 · 4 obs

● 2015-08-14 06:39:44
● 2017-06-09 00:01:50
○ 2026-03-30 20:51:16
○ 2026-04-26 07:43:22

●NSns.gabia.net2015-08-14 → 2026-04-26 · 2 obs

● 2015-08-14 06:39:44
● 2026-04-26 07:43:22

●NSns1.gabia.co.kr2015-08-14 → 2026-04-26 · 2 obs

● 2015-08-14 06:39:44
● 2026-04-26 07:43:22

●NSns1.gabia.net2015-08-14 → 2026-04-26 · 2 obs

● 2015-08-14 06:39:44
● 2026-04-26 07:43:22

●MXalt.aspmx.daum.net2015-08-14 → 2026-04-26 · 2 obs

● 2015-08-14 06:39:44
● 2026-04-26 07:43:22

●MXaspmx.daum.net2015-08-14 → 2026-04-26 · 2 obs

● 2015-08-14 06:39:44
● 2026-04-26 07:43:22

○A1.93.164.1482015-08-14 → 2017-06-09 · 4 obs

● 2015-08-14 06:39:44
● 2017-06-09 00:01:50
○ 2026-03-30 20:51:16
○ 2026-04-26 07:43:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstlight-holdings.com	ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net, ns1.gabia.net	-

✅ Authoritative Response

Server:43.201.170.100

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstlight-holdings.com (unsigned zone)

⏱️ Timing

Total: 1373ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns.gabia.co.kr, ns1.gabia.co.kr...`
MX	2	`aspmx.daum.net (pri: 10), alt.aspmx.daum.net (pri: 20)`
SOA	1	`ns.gabia.co.kr hosting.gabia.com`

Analysis

Name Servers

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

firstlight-holdings.com shares name servers with other domains at least partially, for instance ythcorp.com, romian.co.kr, nomagold.com, columnsasia.com and smartssl.co.kr.

Host names with two IP numbers:

The host name ns.gabia.net points to 121.78.117.39 and 211.234.124.90.

Host names with one IP number:

The host name ns1.gabia.net points to 121.254.178.133.

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.

Mail Servers

firstlight-holdings.com is handled by two mail servers: aspmx.daum.net and alt.aspmx.daum.net.

firstlight-holdings.com shares the same mail server setup as other domains, including ewontex.com, youngshine.co.kr, doublec.kr, himkorea.net and kkmnews.com.

firstlight-holdings.com shares some mail servers with other domains, including giftneo.co.kr, blueisky.com, publog.co.kr, kline.co.kr and erommall.com.

Host names with a single IP number:

aspmx.daum.net points to 121.53.85.23.

alt.aspmx.daum.net points to 121.53.85.23.

Host names pointing to 121.53.85.23: aspmx.daum.net and alt.aspmx.daum.net.

firstlight-holdings.com - robtex.com