sg.opalstack.com - dns.ninja

`sg.opalstack.com`

DNSSEC	⚠️ Not signed
A	142.91.170.38^{🇺🇸 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` ⭐
	NS	`ns1.de.opalstack.com` ⚠️ Not in zone NS records
	NS	`ns1.us.opalstack.com`
	NS	`ns2.us.opalstack.com`
	MX	`in1-smtp.messagingengine.com` ⭐
	MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
	TXT	`openai-domain-verification=dv-QYxTqCgrxqXyjH6Mq1yT6Yn3`
	TXT	`stripe-verification=3256c60cc205619f5a92a2b72ad952ecd746127d1575a04d169620e2b...`
	TXT	`v=spf1 include:enchanthq.net include:spf.messagingengine.com include:spf.opal...`
	TXT	`google-site-verification=B1I3oapiWctRye-MA1iWuUVPmZfZ_fv5U4gVaO0APL4`
	TXT	`google-site-verification=WzrntI6ZzEm3RlDlW359wCl-gpm6BrezBOjIbPR8VXo`
	SOA	`ns3.us.opalstack.com`hostmaster@opalstack.com 2026-07-07 #3

rank #136360 globally
rank #58285 in the tld
📈 Tranco rank: #22,225

Subdomains

ns3.sg.opalstack.com

ns1.sg.opalstack.com

ns4.sg.opalstack.com

ns2.sg.opalstack.com

Same first word

sg.in.th

sg

sg.com.pl

sg.cc

sg.de

sg.se

sg.co.th

sg.com.mx

sg.s3-website.ap-northeast-2.amazonaws.com

sg.dev

sg.vn.ua

sg.s3-website-us-west-1.amazonaws.com

sg.mk

sg.com.py

sg.cz

sg.ac

sg.uy

sg.org.tr

sg.ph

sg.com.cn

sg.am

sg.be

sg.com.jo

sg.net.cn

sg.sh

sg.work

sg.ba.gov.br

sg.org.au

sg.s3-ap-southeast-1.amazonaws.com

sg.s3.amazonaws.com

sg.id.au

sg.on-the-web.tv

sg.live

sg.edu.pl

sg.homeip.net

sg.cn

sg.org.za

sg.blogspot.com

sg.cm

sg.s3-website-ap-southeast-1.amazonaws.com

sg.net.pl

sg.hu

sg.gov.cn

sg.zone

sg.org.ru

sg.co

sg.vc

sg.sharp

sg.io

sg.contact

sg.com.tw

sg.com.ar

sg.ac.kr

sg.lv

sg.rt.ht

sg.gov.pl

sg.gs

sg.tf

sg.com.ua

sg.mn

sg.kg

sg.ua

sg.edu.mx

sg.sv

sg.at

sg.gov.br

sg.com.kw

sg.net

sg.tax

sg.tn

sg.pe

sg.bj.cn

sg.ch

sg.org

sg.no

sg.edgesuite.net

sg.me

sg.co.kr

sg.ru

sg.gov.lk

sg.hisamitsu

sg.vg

sg.abbott

sg.nl

sg.com

sg.com.au

sg.cl

sg.ee

sg.gg

sg.canon

sg.pl

sg.gov.tr

sg.news

sg.fr

sg.nu

sg.my

sg.kz

sg.lt

sg.com.my

sg.dk

sg.spb.ru

sg.or.id

sg.ac.th

sg.agency

sg.com.br

sg.ai

sg.ca

sg.law

sg.ae

sg.k12.tr

sg.co.nz

sg.s3-website-us-west-2.amazonaws.com

sg.statebank

sg.is

Similar names

gs.ua

gs.gov.cn

gs.gs

gs.net

gs.com.au

gs.cz

gs.ac.kr

gs.dev

gs.vc

gs.gov.rs

gs.news

gs.la

gs.markets

gs.pn

gs.va.no

gs.ms.kr

gs.dk

gs.by

gs.nz

gs.ms

gs.s3-website-us-east-1.amazonaws.com

gs.lt

gs.vf.no

gs.tm

gs.care

gs.exchange

gs.ma

gs.uy

gs.live

gs.ae

gs.im

gs.hm.no

gs.ph

gs.al

gs.srv.br

gs.au

gs.gen.tr

gs.ir

gs.cr

gs.com.es

gs.lol

gs.fm.no

gs.edu

gs.construction

gs.nl

gs.edu.vn

gs.events

gs.ah.no

gs.co.nz

gs.md

gs.no

gs.tr.no

gs.rl.no

gs.bu.no

gs.pe

gs.at

gs.sa

gs

gs.lib.ok.us

gs.oslo.no

gs.com.pk

gs.org

gs.kg

gs.ws

gs.com.tr

gs.co

gs.uz

gs.ps

gs.de

gs.navy

gs.tm.no

gs.of.no

gs.bz.it

gs.com.br

gs.market

gs.com.lb

gs.hs.kr

gs.app

gs.ru

gs.sf.no

gs.mil

gs.is

gs.co.kr

gs.edu.cn

gs.pl

gs.si

gs.ly

gs.io

gs.hl.no

gs.dm

gs.healthcare

gs.fyi

gs.credit

gs.fm

gs.net.pl

gs.bot

gs.co.uk

gs.com.do

gs.com.tw

DNS History

5 records (3 active, 2 former)

●MXmx1.de.opalstack.com2026-02-17 → 2026-07-20 · 88 obs

○ 2026-02-14 21:43:12
● 2026-02-17 23:21:00
○ 2026-02-22 13:06:34
○ 2026-03-21 21:23:34
● 2026-03-22 02:26:12
○ 2026-03-22 23:03:30
○ 2026-03-25 14:31:16
● 2026-03-28 15:36:58
○ 2026-04-04 23:53:56
● 2026-04-06 09:50:28
○ 2026-04-08 03:07:50
● 2026-04-12 06:19:10
○ 2026-04-13 15:35:20
● 2026-04-15 18:32:20
○ 2026-04-19 05:40:02
○ 2026-04-19 09:31:02
● 2026-04-19 21:52:48
○ 2026-04-21 17:12:42
○ 2026-05-01 15:23:42
● 2026-05-01 22:03:18
○ 2026-05-02 04:33:18
● 2026-05-03 11:54:32
○ 2026-05-03 20:10:38
● 2026-05-04 08:12:48
○ 2026-05-04 09:28:42
○ 2026-05-04 14:15:46
● 2026-05-04 15:13:18
○ 2026-05-04 20:30:06
● 2026-05-04 21:19:20
○ 2026-05-05 08:17:12
● 2026-05-05 10:05:44
○ 2026-05-06 17:33:16
○ 2026-05-07 05:46:10
● 2026-05-07 10:45:02
○ 2026-05-07 20:50:54
● 2026-05-07 22:12:02
● 2026-05-08 14:59:58
○ 2026-05-09 07:08:38
○ 2026-05-10 17:37:10
● 2026-05-10 18:56:24
○ 2026-05-10 21:51:22
○ 2026-05-16 13:49:20
● 2026-05-16 15:32:54
● 2026-05-18 09:20:42
○ 2026-05-18 10:45:40
○ 2026-05-20 18:29:54
● 2026-05-21 07:30:00
○ 2026-05-21 12:15:52
○ 2026-05-23 01:08:44
● 2026-05-23 02:39:00
○ 2026-05-23 09:46:16
○ 2026-05-25 02:27:54
● 2026-05-25 03:21:50
○ 2026-05-25 19:01:16
○ 2026-05-25 21:02:38
● 2026-05-25 23:58:12
○ 2026-05-27 06:26:38
○ 2026-05-29 01:19:52
● 2026-05-29 16:37:14
○ 2026-05-30 08:59:22
● 2026-05-31 23:06:42
○ 2026-06-01 02:30:24
○ 2026-06-01 09:58:42
● 2026-06-02 00:28:36
○ 2026-06-04 03:20:54
● 2026-06-04 08:22:18
○ 2026-06-04 22:30:10
○ 2026-06-09 09:23:06
● 2026-06-09 16:24:18
○ 2026-06-12 00:25:22
● 2026-06-12 11:40:00
○ 2026-06-13 01:52:22
● 2026-06-13 14:37:38
● 2026-06-13 18:22:56
○ 2026-06-14 20:15:20
○ 2026-06-17 06:19:14
● 2026-06-17 09:39:10
○ 2026-06-20 13:30:34
● 2026-06-24 20:14:06
○ 2026-06-30 00:02:26
● 2026-07-04 03:19:34
○ 2026-07-04 14:49:38
● 2026-07-04 20:31:20
○ 2026-07-05 08:33:30
● 2026-07-10 21:05:48
○ 2026-07-11 07:11:36
● 2026-07-20 13:04:08
● 2026-07-20 13:04:10

○MXmx1.us.opalstack.com2026-02-14 → 2026-07-11 · 88 obs

● 2026-02-14 21:43:12
○ 2026-02-17 23:21:00
● 2026-02-22 13:06:34
● 2026-03-21 21:23:34
○ 2026-03-22 02:26:12
● 2026-03-22 23:03:30
● 2026-03-25 14:31:16
○ 2026-03-28 15:36:58
● 2026-04-04 23:53:56
○ 2026-04-06 09:50:28
● 2026-04-08 03:07:50
○ 2026-04-12 06:19:10
● 2026-04-13 15:35:20
○ 2026-04-15 18:32:20
● 2026-04-19 05:40:02
● 2026-04-19 09:31:02
○ 2026-04-19 21:52:48
● 2026-04-21 17:12:42
● 2026-05-01 15:23:42
○ 2026-05-01 22:03:18
● 2026-05-02 04:33:18
○ 2026-05-03 11:54:32
● 2026-05-03 20:10:38
○ 2026-05-04 08:12:48
● 2026-05-04 09:28:42
● 2026-05-04 14:15:46
○ 2026-05-04 15:13:18
● 2026-05-04 20:30:06
○ 2026-05-04 21:19:20
● 2026-05-05 08:17:12
○ 2026-05-05 10:05:44
● 2026-05-06 17:33:16
● 2026-05-07 05:46:10
○ 2026-05-07 10:45:02
● 2026-05-07 20:50:54
○ 2026-05-07 22:12:02
○ 2026-05-08 14:59:58
● 2026-05-09 07:08:38
● 2026-05-10 17:37:10
○ 2026-05-10 18:56:24
● 2026-05-10 21:51:22
● 2026-05-16 13:49:20
○ 2026-05-16 15:32:54
○ 2026-05-18 09:20:42
● 2026-05-18 10:45:40
● 2026-05-20 18:29:54
○ 2026-05-21 07:30:00
● 2026-05-21 12:15:52
● 2026-05-23 01:08:44
○ 2026-05-23 02:39:00
● 2026-05-23 09:46:16
● 2026-05-25 02:27:54
○ 2026-05-25 03:21:50
● 2026-05-25 19:01:16
● 2026-05-25 21:02:38
○ 2026-05-25 23:58:12
● 2026-05-27 06:26:38
● 2026-05-29 01:19:52
○ 2026-05-29 16:37:14
● 2026-05-30 08:59:22
○ 2026-05-31 23:06:42
● 2026-06-01 02:30:24
● 2026-06-01 09:58:42
○ 2026-06-02 00:28:36
● 2026-06-04 03:20:54
○ 2026-06-04 08:22:18
● 2026-06-04 22:30:10
● 2026-06-09 09:23:06
○ 2026-06-09 16:24:18
● 2026-06-12 00:25:22
○ 2026-06-12 11:40:00
● 2026-06-13 01:52:22
○ 2026-06-13 14:37:38
○ 2026-06-13 18:22:56
● 2026-06-14 20:15:20
● 2026-06-17 06:19:14
○ 2026-06-17 09:39:10
● 2026-06-20 13:30:34
○ 2026-06-24 20:14:06
● 2026-06-30 00:02:26
○ 2026-07-04 03:19:34
● 2026-07-04 14:49:38
○ 2026-07-04 20:31:20
● 2026-07-05 08:33:30
○ 2026-07-10 21:05:48
● 2026-07-11 07:11:36
○ 2026-07-20 13:04:08
○ 2026-07-20 13:04:10

●MXmx2.de.opalstack.com2026-02-17 → 2026-07-20 · 88 obs

○MXmx2.us.opalstack.com2026-02-14 → 2026-07-11 · 88 obs

●A142.91.170.382026-02-14 → 2026-07-20 · 2 obs

● 2026-02-14 21:43:12
● 2026-07-20 13:04:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
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: 1651ms | 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

Hierarchy

ns3.sg.opalstack.com, ns1.sg.opalstack.com, ns4.sg.opalstack.com and ns2.sg.opalstack.com each fall under the parent domain sg.opalstack.com.

IP Addresses

sg.opalstack.com resolves to just one IP address, 142.91.170.38.

Two other host names, along with null.opalstack.com, ns1.opalstack.com and opalstacked.com, also share IP numbers with sg.opalstack.com.

Mail Servers

sg.opalstack.com is served by two mail servers, mx1.de.opalstack.com and mx2.de.opalstack.com.

Among the domains sharing a mail server setup with sg.opalstack.com are www.tomgraves.org, tercerafundacion.net, www.grell.es and two others.

sg.opalstack.com has mail servers in common with other domains — for example tienganhmoingay.com, alpdesignworks.com and instasalon.net.

Host names that have two IP addresses:

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

Host names that point to one IP address:

mx2.de.opalstack.com directs to 178.162.221.165.