`jca.pt`

DNSSEC	⚠️ Not signed
A	23.227.38.65^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
		PTR	`myshopify.com`
NS	`ns1.meganameservers.eu` ⭐
		A	2a01:7f60:1000:2::10^{🇨🇦 INFB-AS91152a01:7f60::/32 Internet Names For Business}
			PTR	`ns1.meganameservers.eu`
		A	91.136.8.241^{🇨🇦 INFB-AS911591.136.0.0/17 Internet Names For Business}
			PTR	`ns1.meganameservers.eu`
NS	`ns2.meganameservers.eu`
		A	2a01:7f60:9980:1::10^{🇨🇦 INFB-AS91152a01:7f60::/32 Internet Names For Business}
			PTR	`ns2.meganameservers.eu`
		A	91.136.7.21^{🇨🇦 INFB-AS911591.136.0.0/17 Internet Names For Business}
			PTR	`ns2.meganameservers.eu`
NS	`ns3.meganameservers.eu`
		A	2001:1810:4000:7::10^{🇨🇦 INFB2001:1810:4000::/35 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns3.meganameservers.eu`
		A	66.175.41.102^{🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns3.meganameservers.eu`
MX	`jca-pt.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
TXT	`v=spf1 include:mailgun.org include:spf.protection.outlook.com ~all`
TXT	`MS=ms54143869`
TXT	`google-site-verification=O0ldF34UyiYTi24egQydmy7EptWWbbiEoJe3JCoYiVk`
SOA	`ns1.meganameservers.eu`postmaster@meganameservers.eu 2025-06-27 #8

`pt`

	DNSSEC	🔒 Signed (DS record present)
	NS	`curiosity.dns.pt` ⭐
	NS	`a.dns.pt`
	NS	`b.dns.pt`
	NS	`c.dns.pt`
	NS	`d.dns.pt`
	NS	`e.dns.pt`
	NS	`g.dns.pt`
	NS	`h.dns.pt`
	NS	`ns.dns.br` ⚠️ Not in parent delegation
	NS	`ns2.nic.fr` ⚠️ Not in parent delegation
	SOA	`curiosity.dns.pt`request@dns.pt 2026-04-27 #20

Previously MX for

jca.pt

Same first word

jca.net

jca.se

jca.kr

jca.co

jca.vc

jca.cl

jca.gr

jca.or.jp

jca.nl

jca.co.za

jca.com.tw

jca.be

jca.services

jca.net.cn

jca.org.tw

jca.biz

jca.ie

jca.care

jca.es

jca.org.nz

jca.jp

jca.co.in

jca.co.uk

jca.ec

jca.pt

jca.ru

jca.engineering

jca.no

jca.com.au

jca.org

jca.at

jca.ca

jca.cz

jca.tokyo

jca.design

jca.dk

jca.net.au

jca.adv.br

jca.com.br

jca.ne.jp

jca.org.au

jca.eu

jca.ch

jca.edu.ph

jca.cn

Similar names

jac.de

jac.msk.ru

jac.fi

ajc.jo

jac.tokyo

jac.kh.ua

jac.la

cja.pl

caj.ac.jp

jac.legal

ajc.be

acj.ie

jac.mx

jac.pt

ajc.edu.vn

ajc.com.co

ajc.ru

jac.org

jac.ee

acj.de

cja.agency

ajc.ca

cja.pt

jac.cn

jac.co.uk

acj.nl

acj.si

jac.si

caj.co

jac.mobi

acj.com.uy

caj.se

acj.ca

jac.pl

jac.red

cja.cc

caj.sk

caj.edu.mx

caj.kz

jac.lt

caj.net

ajc.school

jac.computer

acj.com.au

cja.co.uk

cja.name

cja.ru

caj.dk

jac.com.jo

jac.vn

jac.ro

cja.com.br

acj.archi

acj.at

jac.net.ph

ajc.tn

jac.co

jac.clinic

cja.it

caj.com

jac.ph

ajc.name

ajc.nl

ajc.com.pl

acj.ru

caj.ru

jac.ltd

ajc.org.il

ajc.cl

acj.ai

jac.ru

ajc.info

jac.se

ajc.cz

jac.info

acj.one

ajc.education

caj.co.id

acj.ch

acj.be

jac.com.cn

cja.in

cja.vc

caj.be

jac.co.th

caj.ca

jac.be

jac.company

DNS History

9 records (5 active, 4 former)

●NSns1.meganameservers.eu2026-04-07 → 2026-04-27 · 3 obs

○ 2016-02-15 20:29:56
● 2026-04-07 23:15:32
● 2026-04-27 09:54:04

○NSns1.pro-x-web.com2015-08-30 → 2016-02-15 · 4 obs

● 2015-08-30 12:06:52
● 2016-02-15 20:29:56
○ 2026-04-07 23:15:32
○ 2026-04-27 09:54:04

●NSns2.meganameservers.eu2026-04-07 → 2026-04-27 · 3 obs

○ 2016-02-15 20:29:56
● 2026-04-07 23:15:32
● 2026-04-27 09:54:04

○NSns2.pro-x-web.com2015-08-30 → 2016-02-15 · 4 obs

● 2015-08-30 12:06:52
● 2016-02-15 20:29:56
○ 2026-04-07 23:15:32
○ 2026-04-27 09:54:04

●NSns3.meganameservers.eu2026-04-07 → 2026-04-27 · 3 obs

○ 2016-02-15 20:29:56
● 2026-04-07 23:15:32
● 2026-04-27 09:54:04

●MXjca-pt.mail.protection.outlook.com2026-04-07 → 2026-04-27 · 3 obs

○ 2016-02-15 20:29:56
● 2026-04-07 23:15:32
● 2026-04-27 09:54:04

○MXjca.pt2015-08-30 → 2016-02-15 · 4 obs

● 2015-08-30 12:06:52
● 2016-02-15 20:29:56
○ 2026-04-07 23:15:32
○ 2026-04-27 09:54:04

○A188.40.90.1472015-08-30 → 2016-02-15 · 4 obs

● 2015-08-30 12:06:52
● 2016-02-15 20:29:56
○ 2026-04-07 23:15:32
○ 2026-04-27 09:54:04

●A23.227.38.652026-04-07 → 2026-04-27 · 3 obs

○ 2016-02-15 20:29:56
● 2026-04-07 23:15:32
● 2026-04-27 09:54:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	a.dns.pt, c.dns.pt, e.dns.pt, h.dns.pt...	-
jca.pt	ns2.meganameservers.eu, ns3.meganameservers.eu, ns1.meganameservers.eu	-

✅ Authoritative Response

Server:91.136.8.241

NS records: ns2.meganameservers.eu, ns3.meganameservers.eu, ns1.meganameservers.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jca.pt (unsigned zone)

⏱️ Timing

Total: 1226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.65`
NS	3	`ns3.meganameservers.eu, ns1.meganameservers.eu...`
MX	1	`jca-pt.mail.protection.outlook.com (pri:`
TXT	3	`v=spf1 include:mailgun.org include:spf.p, google-site-verification=O0ldF34UyiYTi24...`
SOA	1	`ns1.meganameservers.eu postmaster.megana`