ns1.opalstack.com - dns.ninja

`ns1.opalstack.com`

DNSSEC	⚠️ Not signed
A	142.91.170.38^{🇺🇸 AS7203142.91.168.0/22 Leaseweb USA, Inc.}
		PTR	`vps19.opalstack.com`
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=B1I3oapiWctRye-MA1iWuUVPmZfZ_fv5U4gVaO0APL4`
	TXT	`v=spf1 include:enchanthq.net include:spf.messagingengine.com include:spf.opal...`
	TXT	`openai-domain-verification=dv-QYxTqCgrxqXyjH6Mq1yT6Yn3`
	TXT	`stripe-verification=3256c60cc205619f5a92a2b72ad952ecd746127d1575a04d169620e2b...`
	TXT	`google-site-verification=WzrntI6ZzEm3RlDlW359wCl-gpm6BrezBOjIbPR8VXo`
	SOA	`ns3.us.opalstack.com`hostmaster@opalstack.com 2026-05-22 #3

rank #168478 globally
rank #70756 in the tld
📈 Tranco rank: #22,112

NS for

dutyfreeuruguay.uy

Same first word

ns1.lib.md.us

ns1.com.hr

ns1.ne.kr

ns1.gov.rs

ns1.bplaced.net

ns1.3utilities.com

ns1.cloudflare.net

ns1.diskstation.me

ns1.123hjemmeside.dk

ns1.rag-cloud.hosteur.com

ns1.no

ns1.net.br

ns1.web.id

ns1.k12.vt.us

ns1.rn.gov.br

ns1.lima-city.de

ns1.gov.ru

ns1.rag-cloud-ch.hosteur.com

ns1.gov.za

ns1.ca

ns1.gov.lk

ns1.gov.mo

ns1.ngo.us

ns1.copro.uk

ns1.im

ns1.co.uk

ns1.dev-myqnapcloud.com

ns1.ox.rs

ns1.tokyo

ns1.ovh

ns1.gov.ps

ns1.us.kg

ns1.us

ns1.click

ns1.co.pl

ns1.co.com

ns1.mircloud.us

ns1.hu

ns1.appengine.flow.ch

ns1.myasustor.com

ns1.dscloud.mobi

ns1.com.tr

ns1.gov.sc

ns1.demo.jelastic.com

ns1.myqnapcloud.cn

ns1.nl

ns1.fj

ns1.potager.org

ns1.gov.la

ns1.kg

ns1.fi.cloudplatform.fi

ns1.be

ns1.tuxfamily.org

ns1.unicloud.pl

ns1.j.scaleforce.com.cy

ns1.lublin.pl

ns1.enscaled.sg

ns1.co.nz

ns1.mcdir.ru

ns1.gob.cl

ns1.servehttp.com

ns1.co.za

ns1.host

ns1.gov.az

ns1.dev

ns1.store

ns1.rr.gov.br

ns1.carrd.co

ns1.az

ns1.gov.ph

ns1.in-berlin.de

ns1.fastlylb.net

ns1.edu.tt

ns1.ai

ns1.pe.gov.br

ns1.biz

ns1.lu

ns1.ro.gov.br

ns1.ac.gov.br

ns1.world

ns1.nic.in

ns1.vn.ua

ns1.es-1.axarnet.cloud

ns1.mk

ns1.to

ns1.asia

ns1.is-a.dev

ns1.uno

ns1.es.gov.br

ns1.jls-sto1.elastx.net

ns1.eu

ns1.li

ns1.jcloud.kz

ns1.myds.me

ns1.nhs.uk

ns1.whm.nl-ams.scw.cloud

ns1.fm

ns1.us.reclaim.cloud

ns1.online

ns1.gr

Similar names

ns1.paas.massivegrid.com

ns1.mircloud.ru

ns1.familyds.com

ns1.se.gov.br

ns1.glug.org.uk

ns1.pl

ns1.kapsi.fi

ns1.in

s1n.fr

ns1.police.uk

1sn.net

ns1.yandexcloud.net

ns1.zone

ns1.memset.net

ns1.kinghost.net

ns1.es

1ns.de

ns1.jc.neen.it

ns1.info.at

n1s.ch

ns1.freedesktop.org

ns1.cz

ns1.gov.kp

ns1.org.ph

ns1.jelastic.dogado.eu

ns1.it

ns1.bg

ns1.onavstack.net

ns1.website

ns1.com

ns1.edu.bb

n1s.at

ns1.cn

ns1.fra1-de.cloudjiffy.net

sn1.kz

n1s.dk

ns1.mil.ru

ns1.com.ph

ns1.de

ns1.us.com

ns1.name

ns1.beep.pl

ns1.net

ns1.siteleaf.net

ns1.kr

ns1.co.kr

ns1.co.ca

sn1.net

ns1.mynascloud.com

s1n.ru

ns1.pr.gov.br

ns1.id

ns1.k12.la.us

ns1.is

ns1.gouv.ml

ns1.duckdns.org

1ns.me

ns1.shop

ns1.uni5.net

ns1.oxa.cloud

sn1.info

s1n.be

ns1.ibxos.it

1ns.pl

ns1.gov.nr

ns1.jls-sto3.elastx.net

1ns.org

ns1.ch

ns1.paas.datacenter.fi

ns1.gov.me

ns1.edu.kp

ns1.gov.ao

ns1.com.co

ns1.myfritz.net

ns1.go.gov.br

1ns.us

ns1.jcloud.ik-server.com

ns1.dyndns.org

1sn.com.br

ns1.i234.me

ns1.ro

sn1.jp

ns1.am.gov.br

ns1.west1-us.cloudjiffy.net

1ns.co.jp

ns1.myqnapcloud.com

ns1.webthings.io

n1s.co

ns1.synology.me

ns1.gov.mn

ns1.fastly-edge.com

sn1.it

ns1.mircloud.host

ns1.dk

ns1.mil.tw

ns1.ms.gov.br

ns1.tech.orange

ns1.it1.eur.aruba.jenv-aruba.cloud

ns1.gn

ns1.cloudjiffy.net

DNS History

5 records (3 active, 2 former)

●MXmx1.de.opalstack.com2026-04-06 → 2026-06-04 · 5 obs

○ 2026-03-28 02:49:34
● 2026-04-06 11:00:14
○ 2026-04-15 18:32:16
○ 2026-05-22 11:06:12
● 2026-06-04 14:34:40

○MXmx1.us.opalstack.com2026-02-19 → 2026-05-22 · 6 obs

● 2026-02-19 19:28:46
● 2026-03-28 02:49:34
○ 2026-04-06 11:00:14
● 2026-04-15 18:32:16
● 2026-05-22 11:06:12
○ 2026-06-04 14:34:40

●MXmx2.de.opalstack.com2026-04-06 → 2026-06-04 · 5 obs

○ 2026-03-28 02:49:34
● 2026-04-06 11:00:14
○ 2026-04-15 18:32:16
○ 2026-05-22 11:06:12
● 2026-06-04 14:34:40

○MXmx2.us.opalstack.com2026-02-19 → 2026-05-22 · 6 obs

● 2026-02-19 19:28:46
● 2026-03-28 02:49:34
○ 2026-04-06 11:00:14
● 2026-04-15 18:32:16
● 2026-05-22 11:06:12
○ 2026-06-04 14:34:40

●A142.91.170.382026-02-19 → 2026-06-04 · 2 obs

● 2026-02-19 19:28:46
● 2026-06-04 14:34:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.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:45.79.107.55

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: 487ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`142.91.170.38`
MX	2	`mx1.de.opalstack.com (pri: 10), mx2.de.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

Name Server Role

The DNS delegation for dutyfreeuruguay.uy includes ns1.opalstack.com as a name server.

ns1.us.opalstack.com, ns2.us.opalstack.com and ns3.us.opalstack.com are commonly used as name server together with ns1.opalstack.com.

IP Addresses

ns1.opalstack.com resolves to one IP address: 142.91.170.38.

mx2de.opalstack.com, vps19.opalstack.com, ns4.sg.opalstack.com and two other host names share IP numbers with ns1.opalstack.com.

Mail Servers

Mail for ns1.opalstack.com is handled by two mail servers — mx1.de.opalstack.com and mx2.de.opalstack.com.

ns1.opalstack.com uses an identical mail server configuration to several other domains — among them www.mpmath.org, bbmix.org, pootergeek.com and two more.

ns1.opalstack.com has mail servers in common with other domains — for example agnonhouse.org.il, albosaery.com and sailingholidays.gr.

Hostnames that resolve to two IP addresses:

mx1.de.opalstack.com has two IP addresses: 139.162.189.90 and 2a01:7e01:e001:856::1.

Host names with one IP number:

mx2.de.opalstack.com directs to 178.162.221.165.