vps21.opalstack.com - dns.ninja

`vps21.opalstack.com`

DNSSEC	⚠️ Not signed
A	142.91.170.83^{🇺🇸 AS7203142.91.168.0/22 Leaseweb USA, Inc.}
MX	`mx1.de.opalstack.com` ⭐
		A	2a01:7e01:e001:856::1^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
			PTR	`mx1.de.opalstack.com`
		A	139.162.189.90^{🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies}
			PTR	`mx1.de.opalstack.com`
MX	`mx2.de.opalstack.com` ⭐
		A	178.162.221.165^{🇩🇪 LEASEWEB-DE-FRA-10178.162.192.0/18}
			PTR	`mx2.de.opalstack.com`
TXT	`v=spf1 include:spf.opalstack.com ~all`

`opalstack.com`

	DNSSEC	⚠️ Not signed
	A	69.164.202.174^{🇺🇸 AKAMAI-LINODE-AP69.164.192.0/20 Akamai Technologies}
	NS	`ns3.us.opalstack.com` ⭐ ⚠️ Not in zone NS records
	NS	`ns1.de.opalstack.com`
	NS	`ns1.us.opalstack.com` ⚠️ Not in zone NS records
	NS	`ns2.de.opalstack.com` ⚠️ Not in parent delegation
	NS	`ns2.us.opalstack.com` ⚠️ Not in zone NS records
	NS	`ns3.de.opalstack.com` ⚠️ Not in parent delegation
	MX	`in1-smtp.messagingengine.com` ⭐
	MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
	TXT	`google-site-verification=WzrntI6ZzEm3RlDlW359wCl-gpm6BrezBOjIbPR8VXo`
	TXT	`openai-domain-verification=dv-QYxTqCgrxqXyjH6Mq1yT6Yn3`
	TXT	`google-site-verification=B1I3oapiWctRye-MA1iWuUVPmZfZ_fv5U4gVaO0APL4`
	TXT	`v=spf1 include:enchanthq.net include:spf.messagingengine.com include:spf.opal...`
	TXT	`stripe-verification=3256c60cc205619f5a92a2b72ad952ecd746127d1575a04d169620e2b...`
	SOA	`ns3.us.opalstack.com`hostmaster@opalstack.com 2026-07-07 #3

rank #134447 globally
rank #57072 in the tld
📈 Tranco rank: #22,822

Same first word

vps21.com

Similar names

21spv.com

vps12.com

svp21.com

DNS History

5 records (3 active, 2 former)

●MXmx1.de.opalstack.com2026-04-15 → 2026-07-27 · 9 obs

○ 2026-03-23 23:21:08
● 2026-04-15 18:30:48
○ 2026-04-19 21:52:42
● 2026-04-25 10:50:42
○ 2026-05-25 06:07:08
● 2026-07-09 18:18:28
○ 2026-07-22 15:01:44
● 2026-07-27 10:50:48
● 2026-07-27 10:50:50

○MXmx1.us.opalstack.com2026-03-23 → 2026-07-22 · 9 obs

● 2026-03-23 23:21:08
○ 2026-04-15 18:30:48
● 2026-04-19 21:52:42
○ 2026-04-25 10:50:42
● 2026-05-25 06:07:08
○ 2026-07-09 18:18:28
● 2026-07-22 15:01:44
○ 2026-07-27 10:50:48
○ 2026-07-27 10:50:50

●MXmx2.de.opalstack.com2026-04-15 → 2026-07-27 · 9 obs

○MXmx2.us.opalstack.com2026-03-23 → 2026-07-22 · 9 obs

●A142.91.170.832026-03-23 → 2026-07-27 · 2 obs

● 2026-03-23 23:21:08
● 2026-07-27 10:50:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
opalstack.com	ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com, ns1.de.opalstack.com	4 records

✅ Authoritative Response

Server:139.162.174.250

NS records: ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com, ns1.de.opalstack.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opalstack.com (unsigned zone)

⏱️ Timing

Total: 1187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`142.91.170.83`
MX	2	`mx2.us.opalstack.com (pri: 10), mx1.us.opalstack.com (pri: 10)`
TXT	1	`v=spf1 include:spf.opalstack.com ~all`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com...)

Analysis

IP Addresses

vps21.opalstack.com resolves to one IP address: 142.91.170.83.

not-not.org is an example of another host name that shares IP numbers with vps21.opalstack.com.

Mail Servers

Mail for vps21.opalstack.com is handled by two mail servers — mx1.de.opalstack.com and mx2.de.opalstack.com.

vps21.opalstack.com uses an identical mail server configuration to several other domains — among them muteartistsdownloads.com, pandato.com, lucca.in and two more.

Hostnames that resolve to two IP addresses:

mx1.de.opalstack.com resolves to 139.162.189.90 and 2a01:7e01:e001:856::1.

Hosts with just one IP address:

mx2.de.opalstack.com resolves to 178.162.221.165.