`ns.opensolutions.pt`

	DNSSEC	⚠️ Not signed
	A	91.209.16.134^{🇵🇹 NETUREZA91.209.16.0/24}

`opensolutions.pt`

	DNSSEC	🔒 Signed (DS record present)
	A	91.209.16.149^{🇵🇹 NETUREZA91.209.16.0/24}
	NS	`ns1.opensolutions.pt` ⭐
	NS	`ns.opensolutions.pt`
	MX	`mail.opensolutions.pt` ⭐
	TXT	`google-site-verification=oSYXvu10rSXJoHwqsVIISATFyZvtZAMwx0hMCz0LnNc`
	TXT	`MS=ms74145788`
	TXT	`v=spf1 a mx a:mail.opensolutions.pt ip4:91.209.16.136 ~all`
	TXT	`MS=856F8AB4CAB53BA10D8B5B6FF92E70EBC25036B3`
	SOA	`ns.opensolutions.pt`hostmaster@opensolutions.pt 2020-12-23 #40

WOT: SAFE (60/100)

NS for

flatw.pt

movexangola.com

opensolutions.pt

oitaven.pt

hookbiz.org

hookbiz.com

tarefasecreta.com

openit.pt

hookbiz.net

filipaoitaven.com

despertutor.pt

ahbva.pt

valverdehotel.pt

movex.pt

Same first word

ns.cm

ns.od.ua

ns.dp.ua

ns.gob.cl

ns.si

ns.net.au

ns.gov.my

ns.gq

ns.synology.me

ns.myshopify.com

ns.gl

ns.gifts

ns.ly

ns.gov

ns.ee

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ns.net.my

ns.gu

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ns.lviv.ua

ns.lg.ua

ns.nhs.uk

ns.org

ns.rs

ns.cq.cn

ns.uz

ns.org.tw

ns.de

ns.ba

ns.spb.su

ns.net.br

ns.mk

ns.cc

ns.dk

ns.co.nz

ns.biz

ns.tr

ns.ht

ns.gov.mn

ns.is

ns.be

ns.uy

ns.games

ns.ro

ns.ma

ns.life

ns.ac.me

ns.org.hk

ns.msk.ru

ns.gov.ee

ns.legal

ns.net.cn

ns.ao

ns.ru

ns.company

ns.poivron.org

ns.to

ns.io

ns.gov.ua

ns.mk.ua

ns.org.mv

ns.la

ns.ru.net

ns.fi

ns.com.cn

ns.qa

ns.gold

ns.gov.me

ns.sumy.ua

ns.cd

ns.dn.ua

ns.cl

ns.chat

ns.eu.org

ns.cx

ns.or.at

ns.hn

ns.my

ns.fyi

ns.fo

ns.ky

ns.tn

ns.lt

ns.net.id

ns.hepforge.org

ns.spb.ru

ns.net

ns.gov.pt

ns.ax

ns.ci

ns.ms

ns.com.tw

ns.gg

ns.altervista.org

ns.nl

ns.radio.fm

ns.net.mv

ns.ai

ns.edu.pl

ns.k12.ut.us

Similar names

ns.mv

ns.gouv.sn

sn.ca

ns.gov.mv

ns.software

ns.wtf

sn.com.tr

sn.lt

ns.ws

sn.ws

sn.gs

ns.co.th

ns.sg

ns.cf

ns.crimea.ua

sn.ru

sn.cm

ns.ac.th

ns.tools

sn.lutsk.ua

ns.ha.cn

ns.ac

ns.com.au

ns.me.uk

ns.dog

ns.cr

ns.lutsk.ua

ns.net.ua

sn.net

sn.cx

ns.world

ns.ro.gov.br

sn.nl

ns.sx

sn.com

sn.cz

sn.at

sn.to

sn.click

sn.pl

sn.am

sn.is

sn.vc

sn.cn

sn.kz

sn.co

sn.dk

sn.ac.th

sn.ro

sn.ai

sn.com.ua

sn

sn.pub

DNS History

1 record (1 active, 0 former)

●A91.209.16.1342026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 15:43:54
● 2026-04-13 16:29:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	e.dns.pt, a.dns.pt, b.dns.pt, d.dns.pt...	-
opensolutions.pt	ns.opensolutions.pt, ns1.opensolutions.pt	2 records

✅ Authoritative Response

Server:91.209.16.142

NS records: ns.opensolutions.pt, ns1.opensolutions.pt

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 682ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.209.16.134`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.opensolutions.pt, ns.opensolutions.pt)

Analysis

Name Server Role

ns.opensolutions.pt acts as a name server for flatw.pt, movexangola.com, opensolutions.pt, oitaven.pt and hookbiz.org and a few other domains.

ns1.opensolutions.pt often serves as a name server alongside ns.opensolutions.pt.

IP Addresses

ns.opensolutions.pt resolves to a single IP address: 91.209.16.134.

ns.opensolutions.pt - robtex.com