`system1990.com`

DNSSEC	⚠️ Not signed
A	23.227.38.65^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
		PTR	`myshopify.com`
NS	`ns1.hosting.co.kr` ⭐
		A	121.254.170.11^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns2.hosting.co.kr`
		A	43.201.141.93^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com`
NS	`ns3.hosting.co.kr`
		A	121.254.170.12^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns4.hosting.co.kr`
		A	43.201.141.93^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f27.1e100.net`
		A	142.250.141.26^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1a^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f26.1e100.net`
		A	142.251.96.27^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f27.1e100.net`
MX	`7sjqian7lexzobsivloy7kwf3qyhf4y4b2rg465hhpjuvjvfmqoq.mx-verification.google.com`⁽¹⁵⁾
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=p71VpiLAyfsnKB82orS-EyIATilMu8LmUHtIOprgkbY`
SOA	`ns1.hosting.co.kr`admin@system1990.com serial=45

`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=1774611507

Same first word

system1990.com

DNS History

11 records (11 active, 0 former)

●NSns1.hosting.co.kr2026-03-02 → 2026-03-27 · 2 obs

● 2026-03-02 07:07:30
● 2026-03-27 11:50:50

●NSns2.hosting.co.kr2026-03-02 → 2026-03-27 · 2 obs

● 2026-03-02 07:07:30
● 2026-03-27 11:50:50

●NSns3.hosting.co.kr2026-03-02 → 2026-03-27 · 2 obs

● 2026-03-02 07:07:30
● 2026-03-27 11:50:50

●NSns4.hosting.co.kr2026-03-02 → 2026-03-27 · 2 obs

● 2026-03-02 07:07:30
● 2026-03-27 11:50:50

●MX7sjqian7lexzobsivloy7kwf3qyhf4y4b2rg465hhpjuvjvfmqoq.mx-verification.google.com2026-03-02 → 2026-03-27 · 2 obs

● 2026-03-02 07:07:30
● 2026-03-27 11:50:50

●MXalt1.aspmx.l.google.com2026-03-02 → 2026-03-27 · 2 obs

● 2026-03-02 07:07:30
● 2026-03-27 11:50:50

●MXalt2.aspmx.l.google.com2026-03-02 → 2026-03-27 · 2 obs

● 2026-03-02 07:07:30
● 2026-03-27 11:50:50

●MXalt3.aspmx.l.google.com2026-03-02 → 2026-03-27 · 2 obs

● 2026-03-02 07:07:30
● 2026-03-27 11:50:50

●MXalt4.aspmx.l.google.com2026-03-02 → 2026-03-27 · 2 obs

● 2026-03-02 07:07:30
● 2026-03-27 11:50:50

●MXaspmx.l.google.com2026-03-02 → 2026-03-27 · 2 obs

● 2026-03-02 07:07:30
● 2026-03-27 11:50:50

●A23.227.38.652026-03-02 → 2026-03-27 · 2 obs

● 2026-03-02 07:07:30
● 2026-03-27 11:50:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
system1990.com	ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr	-

✅ Authoritative Response

Server:43.201.141.93

NS records: ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for system1990.com (unsigned zone)

⏱️ Timing

Total: 1463ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.65`
NS	4	`ns4.hosting.co.kr, ns2.hosting.co.kr...`
MX	6	`alt4.aspmx.l.google.com (pri: 10), 7sjqian7lexzobsivloy7kwf3qyhf4y4b2rg465h...`
TXT	2	`v=spf1 include:_spf.google.com ~all, google-site-verification=p71VpiLAyfsnKB8`
SOA	1	`ns1.hosting.co.kr admin.system1990.com`