bysol.com - dns.ninja

`bysol.com`

DNSSEC	⚠️ Not signed
A	121.254.168.81^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
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}
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	`mailapp.hiworks.co.kr` ⭐
		A	45.120.71.59^{🇰🇷 DACOM-NET45.120.71.0/24}
			PTR	`mailapp.hiworks.co.kr`
		A	121.254.168.55^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
			PTR	`mailapp.hiworks.co.kr`
		A	211.47.76.59^{🇰🇷 DACOM-NET211.47.76.0/24 proxy for HANARO TELECOM route}
			PTR	`mailapp.hiworks.co.kr`
TXT	`v=spf1 ip4:211.43.212.207 ip4:121.254.168.81 ip4:211.43.212.64 include:_spf.h...`
TXT	`google-site-verification=kAd6O4whWk2AzqZPemuFMHuliiua-nrIG5WXbJA4ir8`
TXT	`google-site-verification=IMgMEgffWv5SXiRfgGpewmFO05gfy0SGjUvjQaqLUWs`
SOA	`ns.gabia.co.kr`hosting@gabia.com 2019-12-03 #15

`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=1782556635

Same first word

bysol.org

bysol.net

bysol.com

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DNS History

7 records (6 active, 1 former)

●NSns.gabia.co.kr2015-08-05 → 2026-06-27 · 4 obs

● 2015-08-05 05:45:08
○ 2015-09-12 14:43:16
● 2017-03-24 18:10:40
● 2026-06-27 10:57:40

○NSns.gabia.co.kr.bysol.com2015-09-12 → 2017-03-24 · 5 obs

○ 2015-08-05 05:45:08
● 2015-09-12 14:43:16
● 2017-03-24 18:10:40
○ 2026-02-15 11:20:46
○ 2026-06-27 10:57:40

●NSns.gabia.net2015-08-05 → 2026-06-27 · 2 obs

● 2015-08-05 05:45:08
● 2026-06-27 10:57:40

●NSns1.gabia.co.kr2015-08-05 → 2026-06-27 · 2 obs

● 2015-08-05 05:45:08
● 2026-06-27 10:57:40

●NSns1.gabia.net2015-08-05 → 2026-06-27 · 2 obs

● 2015-08-05 05:45:08
● 2026-06-27 10:57:40

●MXmailapp.hiworks.co.kr2015-08-05 → 2026-06-27 · 2 obs

● 2015-08-05 05:45:08
● 2026-06-27 10:57:40

●A121.254.168.812015-08-05 → 2026-06-27 · 2 obs

● 2015-08-05 05:45:08
● 2026-06-27 10:57:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bysol.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 bysol.com (unsigned zone)

⏱️ Timing

Total: 1145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.254.168.81`
NS	4	`ns.gabia.co.kr, ns1.gabia.co.kr...`
MX	1	`mailapp.hiworks.co.kr (pri: 10)`
TXT	3	`v=spf1 ip4:211.43.212.207 ip4:121.254.16, google-site-verification=kAd6O4whWk2AzqZ...`
SOA	1	`ns.gabia.co.kr hosting.gabia.com`

Analysis

IP Addresses

bysol.com points to a single IP number: 121.254.168.81.

Additional host names — cardgo.co.kr, bysol.net, cobi.co.kr and two others — share IP numbers with bysol.com.

Name Servers

bysol.com has four authoritative name servers: ns1.gabia.net, ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.

bysol.com shares at least some of its name servers with other domains, including sakuya.kr, aec.go.kr, jkment.com and two others.

These name servers are frequently seen alongside the name servers idcns.gabia.net.

Host names with two IP numbers:

ns.gabia.net resolves to 121.78.117.39 and 211.234.124.90.

Host names pointing to a single IP address:

ns1.gabia.net resolves to 121.254.178.133.

ns1.gabia.co.kr resolves to 20.200.205.248.

ns.gabia.co.kr resolves to 43.201.170.100.

Mail Servers

bysol.com has one mail server: mailapp.hiworks.co.kr.

bysol.com shares the same mail server setup as other domains, including milbonkorea.com, uneye.com, youandus.co.kr and two others.

bysol.com shares mail servers — at least in part — with other domains, including sdg.co.kr, lawmedi.com, bom-clinic.co.kr and two others.

mailapp.hiworks.co.kr resolves to three IP numbers — 45.120.71.59, 121.254.168.55 and 211.47.76.59.