`opensystechnologies.com`

DNSSEC	⚠️ Not signed
A	89.250.74.226^{🇳🇱 CONTABO89.250.72.0/21}
		PTR	`vmi2380163.contaboserver.net`
NS	`ns1.gandi.net` ⭐
		A	2001:4b98:aaaa::2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-1-a.gandi.net`
		A	173.246.100.2^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-1-a.gandi.net`
NS	`ns-132-c.gandi.net`
		A	2604:3400:aaac::85^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-132-c.gandi.net`
		A	217.70.187.133^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-132-c.gandi.net`
NS	`ns-152-b.gandi.net`
		A	2001:4b98:aaab::99^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`ns-152-b.gandi.net`
		A	213.167.230.153^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-152-b.gandi.net`
NS	`ns-16-a.gandi.net`
		A	2001:4b98:aaaa::11^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-16-a.gandi.net`
		A	173.246.100.17^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-16-a.gandi.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f27.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-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	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`v=spf1 include:_mailcust.gandi.net include:_spf.google.com ?all`
TXT	`google-site-verification=-tD_fT2oV5GcmEFSAeQAPZ5ckXGKTGjI6PPZH6maGtc`
SOA	`ns1.gandi.net`hostmaster@gandi.net serial=1775692800

`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=1776240757

Previously MX for

opensystechnologies.com

Same first word

opensystechnologies.com

DNS History

14 records (10 active, 4 former)

●NSns-132-c.gandi.net2026-03-24 → 2026-04-15 · 3 obs

○ 2017-09-24 08:14:52
● 2026-03-24 19:56:00
● 2026-04-15 08:28:50

●NSns-152-b.gandi.net2026-03-24 → 2026-04-15 · 3 obs

○ 2017-09-24 08:14:52
● 2026-03-24 19:56:00
● 2026-04-15 08:28:50

●NSns-16-a.gandi.net2026-03-24 → 2026-04-15 · 3 obs

○ 2017-09-24 08:14:52
● 2026-03-24 19:56:00
● 2026-04-15 08:28:50

○NSns.inmotionhosting.com2016-12-17 → 2017-09-24 · 4 obs

● 2016-12-17 15:12:36
● 2017-09-24 08:14:52
○ 2026-03-24 19:56:00
○ 2026-04-15 08:28:50

●NSns1.gandi.net2026-03-24 → 2026-04-15 · 3 obs

○ 2017-09-24 08:14:52
● 2026-03-24 19:56:00
● 2026-04-15 08:28:50

○NSns2.inmotionhosting.com2016-12-17 → 2017-09-24 · 4 obs

● 2016-12-17 15:12:36
● 2017-09-24 08:14:52
○ 2026-03-24 19:56:00
○ 2026-04-15 08:28:50

●MXalt1.aspmx.l.google.com2026-03-24 → 2026-04-15 · 3 obs

○ 2017-09-24 08:14:52
● 2026-03-24 19:56:00
● 2026-04-15 08:28:50

●MXalt2.aspmx.l.google.com2026-03-24 → 2026-04-15 · 3 obs

○ 2017-09-24 08:14:52
● 2026-03-24 19:56:00
● 2026-04-15 08:28:50

●MXalt3.aspmx.l.google.com2026-03-24 → 2026-04-15 · 3 obs

○ 2017-09-24 08:14:52
● 2026-03-24 19:56:00
● 2026-04-15 08:28:50

●MXalt4.aspmx.l.google.com2026-03-24 → 2026-04-15 · 3 obs

○ 2017-09-24 08:14:52
● 2026-03-24 19:56:00
● 2026-04-15 08:28:50

●MXaspmx.l.google.com2026-03-24 → 2026-04-15 · 3 obs

○ 2017-09-24 08:14:52
● 2026-03-24 19:56:00
● 2026-04-15 08:28:50

○MXopensystechnologies.com2016-12-17 → 2017-09-24 · 4 obs

● 2016-12-17 15:12:36
● 2017-09-24 08:14:52
○ 2026-03-24 19:56:00
○ 2026-04-15 08:28:50

○A104.152.111.702016-12-17 → 2017-09-24 · 4 obs

● 2016-12-17 15:12:36
● 2017-09-24 08:14:52
○ 2026-03-24 19:56:00
○ 2026-04-15 08:28:50

●A89.250.74.2262026-03-24 → 2026-04-15 · 3 obs

○ 2017-09-24 08:14:52
● 2026-03-24 19:56:00
● 2026-04-15 08:28:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
opensystechnologies.com	ns-16-a.gandi.net, ns-152-b.gandi.net, ns-132-c.gandi.net	-

✅ Authoritative Response

Server:173.246.100.17

NS records: ns-16-a.gandi.net, ns-152-b.gandi.net, ns-132-c.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensystechnologies.com (unsigned zone)

⏱️ Timing

Total: 574ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.250.74.226`
NS	3	`ns-152-b.gandi.net, ns-132-c.gandi.net...`
MX	5	`aspmx.l.google.com (pri: 1), alt2.aspmx.l.google.com (pri: 5)...`
TXT	2	`v=spf1 include:_mailcust.gandi.net inclu, google-site-verification=-tD_fT2oV5GcmEF`
SOA	1	`ns1.gandi.net hostmaster.gandi.net`