opensystems.com - dns.ninja

`opensystems.com`

DNSSEC	⚠️ Not signed
A	52.32.75.93^{🇺🇸 Amazon52.32.0.0/14 EC2 PDX prefix}
		PTR	`ec2-52-32-75-93.us-west-2.compute.amazonaws.com`
A	52.41.181.85^{🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix}
A	54.148.117.219^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
NS	`dns1.safenames.com` ⭐
		A	2400:cb00:2049:1::a29f:3084^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.48.132^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dns1.safenames.com`
NS	`dns2.safenames.net`
		A	2400:cb00:2049:1::a29f:31aa^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.49.170^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dns2.safenames.net`
NS	`dns3.safenames.org`
		A	2400:cb00:2049:1::ac40:3017^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	172.64.48.23^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dns3.safenames.org`
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all`
SOA	`dns1.safenames.com`hostmaster@safenames.net 2026-03-19 #0

`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=1782630720

WOT: SAFE (68/100)

Subdomains

www.opensystems.com

Same first word

Similar names

possystemen.nl

neposystems.com

DNS History

18 records (6 active, 12 former)

●NSdns1.safenames.com2026-02-26 → 2026-06-28 · 3 obs

○ 2020-03-19 13:56:54
● 2026-02-26 18:15:18
● 2026-06-28 07:22:10

●NSdns2.safenames.net2026-02-26 → 2026-06-28 · 3 obs

○ 2020-03-19 13:56:54
● 2026-02-26 18:15:18
● 2026-06-28 07:22:10

●NSdns3.safenames.org2026-02-26 → 2026-06-28 · 3 obs

○ 2020-03-19 13:56:54
● 2026-02-26 18:15:18
● 2026-06-28 07:22:10

○NSemcns.emc.com2015-06-07 → 2019-03-17 · 4 obs

● 2015-06-07 17:53:54
● 2019-03-17 11:07:18
○ 2020-03-19 13:56:54
○ 2026-06-28 07:22:10

○NSemcns2.emc.com2015-06-07 → 2019-03-17 · 4 obs

● 2015-06-07 17:53:54
● 2019-03-17 11:07:18
○ 2020-03-19 13:56:54
○ 2026-06-28 07:22:10

○NSemcns3.emc.com2015-06-07 → 2020-03-19 · 4 obs

● 2015-06-07 17:53:54
● 2020-03-19 13:56:54
○ 2026-02-26 18:15:18
○ 2026-06-28 07:22:10

○NSemcns4.emc.com2015-06-07 → 2020-03-19 · 4 obs

● 2015-06-07 17:53:54
● 2020-03-19 13:56:54
○ 2026-02-26 18:15:18
○ 2026-06-28 07:22:10

○NSemcns6.emc.com2020-03-19 → 2020-03-19 · 4 obs

○ 2019-03-17 11:07:18
● 2020-03-19 13:56:54
○ 2026-02-26 18:15:18
○ 2026-06-28 07:22:10

○NSemcns7.emc.com2020-03-19 → 2020-03-19 · 4 obs

○ 2019-03-17 11:07:18
● 2020-03-19 13:56:54
○ 2026-02-26 18:15:18
○ 2026-06-28 07:22:10

○NSemcns8.emc.com2020-03-19 → 2020-03-19 · 4 obs

○ 2019-03-17 11:07:18
● 2020-03-19 13:56:54
○ 2026-02-26 18:15:18
○ 2026-06-28 07:22:10

○NSgw.emc.com2015-06-07 → 2020-03-19 · 4 obs

● 2015-06-07 17:53:54
● 2020-03-19 13:56:54
○ 2026-02-26 18:15:18
○ 2026-06-28 07:22:10

○NShopibgm4.isus.emc.com2020-03-19 → 2020-03-19 · 4 obs

○ 2019-03-17 11:07:18
● 2020-03-19 13:56:54
○ 2026-02-26 18:15:18
○ 2026-06-28 07:22:10

○NSns0.emc.com2015-06-07 → 2020-03-19 · 4 obs

● 2015-06-07 17:53:54
● 2020-03-19 13:56:54
○ 2026-02-26 18:15:18
○ 2026-06-28 07:22:10

○A168.159.208.552017-03-18 → 2020-03-19 · 5 obs

○ 2016-04-05 19:27:36
● 2017-03-18 23:43:02
● 2020-03-19 13:56:54
○ 2026-02-26 18:15:18
○ 2026-06-28 07:22:10

○A168.159.218.912015-06-07 → 2016-04-05 · 4 obs

● 2015-06-07 17:53:54
● 2016-04-05 19:27:36
○ 2017-03-18 23:43:02
○ 2026-06-28 07:22:10

●A52.32.75.932026-03-28 → 2026-06-28 · 3 obs

○ 2026-02-26 18:15:18
● 2026-03-28 12:23:16
● 2026-06-28 07:22:10

●A52.41.181.852026-03-28 → 2026-06-28 · 3 obs

○ 2026-02-26 18:15:18
● 2026-03-28 12:23:16
● 2026-06-28 07:22:10

●A54.148.117.2192026-03-28 → 2026-06-28 · 3 obs

○ 2026-02-26 18:15:18
● 2026-03-28 12:23:16
● 2026-06-28 07:22:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
opensystems.com	dns1.safenames.com, dns2.safenames.net, dns3.safenames.org	2 records

✅ Authoritative Response

Server:172.64.48.23

NS records: dns1.safenames.com, dns2.safenames.net, dns3.safenames.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensystems.com (unsigned zone)

⏱️ Timing

Total: 567ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`52.32.75.93, 54.148.117.219...`
NS	3	`dns3.safenames.org, dns2.safenames.net...`
TXT	1	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p`
SOA	1	`dns1.safenames.com hostmaster.safenames.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.safenames.com, dns1.safenames.com)

Analysis

Hierarchy

www.opensystems.com is a subdomain of opensystems.com.

IP Addresses

opensystems.com has three IP addresses: 52.32.75.93, 52.41.181.85 and 54.148.117.219.

dellwarrantylookup.org, englandquality.com, dellallinone.com and two other host names share IP numbers with opensystems.com.

Name Servers

opensystems.com is served by three name servers: dns1.safenames.com, dns2.safenames.net and dns3.safenames.org.

The name servers of opensystems.com overlap at least partially with those of other domains — among them nelinstotug.com, amprobe.ch, expedientes.es and two more.

The hostnames dns1.safenames.com, dns2.safenames.net and dns3.safenames.org each direct to two IP addresses — dns1.safenames.com to 162.159.48.132 and 2400:cb00:2049:1::a29f:3084, dns2.safenames.net to 162.159.49.170 and 2400:cb00:2049:1::a29f:31aa, and dns3.safenames.org to 172.64.48.23 and 2400:cb00:2049:1::ac40:3017.