`opensysgt.com`

DNSSEC	⚠️ Not signed
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`google-site-verification=FvdCQZ1t1tXgNERBHHFObKjMelFz9GC6lB-6LD5xpCs`
SOA	`ns1.digitalocean.com`hostmaster@opensysgt.com serial=1753674450

`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=1774564232

Same first word

opensysgt.com

Similar names

egyptsons.com

topengsys.com

DNS History

9 records (8 active, 1 former)

●NSns1.digitalocean.com2020-04-12 → 2026-03-26 · 2 obs

● 2020-04-12 14:54:40
● 2026-03-26 22:38:10

●NSns2.digitalocean.com2020-04-12 → 2026-03-26 · 2 obs

● 2020-04-12 14:54:40
● 2026-03-26 22:38:10

●NSns3.digitalocean.com2020-04-12 → 2026-03-26 · 2 obs

● 2020-04-12 14:54:40
● 2026-03-26 22:38:10

●MXalt1.aspmx.l.google.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 08:11:00
● 2026-03-26 22:38:10

●MXalt2.aspmx.l.google.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 08:11:00
● 2026-03-26 22:38:10

●MXalt3.aspmx.l.google.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 08:11:00
● 2026-03-26 22:38:10

●MXalt4.aspmx.l.google.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 08:11:00
● 2026-03-26 22:38:10

●MXaspmx.l.google.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 08:11:00
● 2026-03-26 22:38:10

○A138.68.51.1282020-04-12 → 2020-04-12 · 3 obs

● 2020-04-12 14:54:40
○ 2026-03-23 08:11:00
○ 2026-03-26 22:38:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
opensysgt.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensysgt.com (unsigned zone)

⏱️ Timing

Total: 1635ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns3.digitalocean.com, ns1.digitalocean.com...`
MX	5	`alt2.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=FvdCQZ1t1tXgNER`
SOA	1	`ns1.digitalocean.com hostmaster.opensysg`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

Name Servers

opensysgt.com delegates to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

opensysgt.com shares some name servers with other domains, for example tinbrain.net, 1.0.0.7.4.a.0.2.0.0.0.0.0.0.0.0.0.d.0.0.2.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, bhopu.com, alliantindustrial.com and leax.io.

Host names with two IP numbers:

ns1.digitalocean.com: 2606:4700:52::ac40:34d2 and 172.64.52.210

ns2.digitalocean.com: 2606:4700:5a::ac40:3515 and 172.64.53.21

ns3.digitalocean.com: 2606:4700:52::ac40:31d1 and 172.64.49.209

Mail Servers

opensysgt.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

opensysgt.com shares some mail servers with other domains, at least partially; for instance tirupati-impex.com, lcsinc.ca, prapakornoil.com, kuangyee.com.my and homescape.com.