`cdcongregados.com`

DNSSEC	⚠️ Not signed
A	94.46.169.5^{🇵🇹 ALMOUROLTEC94.46.160.0/20 SERVICOS DE INFORMATICA E INTERNET LDA}
		PTR	`cp91.webserver.pt`
NS	`ns1.mydnspt.net` ⭐ ⚠️ Not in parent delegation
		A	109.71.47.252^{🇵🇹 ALMOUROLTEC109.71.47.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`ns1.mydnspt.net`
NS	`ns1.ag3dns.net` ⚠️ Not in zone NS records
		A	109.71.47.252^{🇵🇹 ALMOUROLTEC109.71.47.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`ns1.mydnspt.net`
NS	`ns2.ag3dns.net` ⚠️ Not in zone NS records
		A	130.185.85.17^{🇵🇹 ALMOUROLTEC130.185.85.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`ns2.mydnspt.net`
NS	`ns2.mydnspt.net` ⚠️ Not in parent delegation
		A	130.185.85.17^{🇵🇹 ALMOUROLTEC130.185.85.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`ns2.mydnspt.net`
NS	`ns3.ag3dns.net` ⚠️ Not in zone NS records
		A	66.232.99.156^{🇺🇸 HIVELOCITY-166.232.96.0/19 Hivelocity Ventures Corp}
			PTR	`ns7.mydnspt.net`
NS	`ns7.mydnspt.net` ⚠️ Not in parent delegation
		A	66.232.99.156^{🇺🇸 HIVELOCITY-166.232.96.0/19 Hivelocity Ventures Corp}
			PTR	`ns7.mydnspt.net`
NS	`ns8.mydnspt.net` ⚠️ Not in parent delegation
		A	188.40.99.131^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
			PTR	`ns8.mydnspt.net`
MX	`mx1.cleanmx.pt` ⭐
		A	94.46.16.235^{🇪🇸 ALMOUROLTEC94.46.16.0/22}
			PTR	`filter5.cleanmx.pt`
		A	109.71.47.60^{🇵🇹 ALMOUROLTEC109.71.47.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`filter12.cleanmx.pt`
		A	109.71.47.152^{🇵🇹 ALMOUROLTEC109.71.47.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`filter1.cleanmx.pt`
		A	109.71.47.160^{🇵🇹 ALMOUROLTEC109.71.47.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`filter7.cleanmx.pt`
		A	130.185.80.60^{🇵🇹 ALMOUROLTEC130.185.80.0/21 PT-ALMOUROLTEC}
			PTR	`filter10.cleanmx.pt`
		A	130.185.80.110^{🇵🇹 ALMOUROLTEC130.185.80.0/21 PT-ALMOUROLTEC}
			PTR	`filter11.cleanmx.pt`
		A	130.185.80.200^{🇵🇹 ALMOUROLTEC130.185.80.0/21 PT-ALMOUROLTEC}
			PTR	`filter2.cleanmx.pt`
		A	130.185.80.210^{🇵🇹 ALMOUROLTEC130.185.80.0/21 PT-ALMOUROLTEC}
			PTR	`filter3.cleanmx.pt`
MX	`mx2.cleanmx.pt`⁽²⁰⁾
		A	94.46.16.236^{🇪🇸 ALMOUROLTEC94.46.16.0/22}
			PTR	`filter5-out1.cleanmx.pt`
		A	109.71.47.61^{🇵🇹 ALMOUROLTEC109.71.47.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`filter12-out1.cleanmx.pt`
		A	109.71.47.153^{🇵🇹 ALMOUROLTEC109.71.47.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`filter1-out1.cleanmx.pt`
		A	109.71.47.161^{🇵🇹 ALMOUROLTEC109.71.47.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`filter7-out1.cleanmx.pt`
		A	130.185.80.60^{🇵🇹 ALMOUROLTEC130.185.80.0/21 PT-ALMOUROLTEC}
			PTR	`filter10.cleanmx.pt`
		A	130.185.80.111^{🇵🇹 ALMOUROLTEC130.185.80.0/21 PT-ALMOUROLTEC}
			PTR	`filter11-out1.cleanmx.pt`
		A	130.185.80.201^{🇵🇹 ALMOUROLTEC130.185.80.0/21 PT-ALMOUROLTEC}
			PTR	`filter2-out1.cleanmx.pt`
		A	130.185.80.211^{🇵🇹 ALMOUROLTEC130.185.80.0/21 PT-ALMOUROLTEC}
			PTR	`filter3-out1.cleanmx.pt`
TXT	`v=spf1 +a +mx +ip4:94.46.169.155 +ip4:94.46.169.5 +include:_spf.cleanmx.pt +i...`
SOA	`ns1.mydnspt.net`reports@ptisp.systems 2026-03-02 #3

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Previously MX for

cdcongregados.com

Same first word

cdcongregados.com

DNS History

17 records (10 active, 7 former)

○NSa.ns.tuxdns.net2007-11-14 → 2007-11-14 · 3 obs

● 2007-11-14 02:26:56
○ 2015-08-18 08:58:24
○ 2026-03-23 01:37:44

○NSb.ns.tuxdns.net2007-11-14 → 2007-11-14 · 3 obs

● 2007-11-14 02:26:56
○ 2015-08-18 08:58:24
○ 2026-03-23 01:37:44

○NSc.ns.tuxdns.net2007-11-14 → 2007-11-14 · 3 obs

● 2007-11-14 02:26:56
○ 2015-08-18 08:58:24
○ 2026-03-23 01:37:44

●NSns1.ag3dns.net2015-08-18 → 2026-03-23 · 6 obs

○ 2007-11-14 02:26:56
● 2015-08-18 08:58:24
● 2017-03-20 12:26:28
○ 2020-02-10 19:16:08
● 2026-03-08 17:08:46
● 2026-03-23 01:37:44

●NSns1.mydnspt.net2020-02-10 → 2026-03-23 · 3 obs

○ 2017-03-20 12:26:28
● 2020-02-10 19:16:08
● 2026-03-23 01:37:44

●NSns2.ag3dns.net2015-08-18 → 2026-03-23 · 6 obs

○ 2007-11-14 02:26:56
● 2015-08-18 08:58:24
● 2017-03-20 12:26:28
○ 2020-02-10 19:16:08
● 2026-03-08 17:08:46
● 2026-03-23 01:37:44

●NSns2.mydnspt.net2020-02-10 → 2026-03-23 · 3 obs

○ 2017-03-20 12:26:28
● 2020-02-10 19:16:08
● 2026-03-23 01:37:44

●NSns3.ag3dns.net2015-08-18 → 2026-03-23 · 6 obs

○ 2007-11-14 02:26:56
● 2015-08-18 08:58:24
● 2017-03-20 12:26:28
○ 2020-02-10 19:16:08
● 2026-03-08 17:08:46
● 2026-03-23 01:37:44

●NSns7.mydnspt.net2020-02-10 → 2026-03-23 · 3 obs

○ 2017-03-20 12:26:28
● 2020-02-10 19:16:08
● 2026-03-23 01:37:44

●NSns8.mydnspt.net2020-02-10 → 2026-03-23 · 3 obs

○ 2017-03-20 12:26:28
● 2020-02-10 19:16:08
● 2026-03-23 01:37:44

○MXcdcongregados.com2015-08-18 → 2017-03-20 · 5 obs

○ 2007-11-14 02:26:56
● 2015-08-18 08:58:24
● 2017-03-20 12:26:28
○ 2020-02-10 19:16:08
○ 2026-03-23 01:37:44

●MXmx1.cleanmx.pt2020-02-10 → 2026-03-23 · 3 obs

○ 2017-03-20 12:26:28
● 2020-02-10 19:16:08
● 2026-03-23 01:37:44

●MXmx2.cleanmx.pt2020-02-10 → 2026-03-23 · 3 obs

○ 2017-03-20 12:26:28
● 2020-02-10 19:16:08
● 2026-03-23 01:37:44

○MXredir.mx.tuxserver.net2007-11-14 → 2007-11-14 · 3 obs

● 2007-11-14 02:26:56
○ 2015-08-18 08:58:24
○ 2026-03-23 01:37:44

○A188.93.225.92015-08-18 → 2017-03-20 · 5 obs

○ 2007-11-14 02:26:56
● 2015-08-18 08:58:24
● 2017-03-20 12:26:28
○ 2020-02-10 19:16:08
○ 2026-03-23 01:37:44

○A81.92.211.102007-11-14 → 2007-11-14 · 3 obs

● 2007-11-14 02:26:56
○ 2015-08-18 08:58:24
○ 2026-03-23 01:37:44

●A94.46.169.52020-02-10 → 2026-03-23 · 3 obs

○ 2017-03-20 12:26:28
● 2020-02-10 19:16:08
● 2026-03-23 01:37:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cdcongregados.com	ns1.ag3dns.net, ns2.ag3dns.net, ns3.ag3dns.net	-

✅ Authoritative Response

Server:109.71.47.252

NS records: ns1.ag3dns.net, ns2.ag3dns.net, ns3.ag3dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdcongregados.com (unsigned zone)

⏱️ Timing

Total: 3262ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.46.169.5`
NS	4	`ns2.mydnspt.net, ns1.mydnspt.net...`
MX	2	`mx2.cleanmx.pt (pri: 20), mx1.cleanmx.pt (pri: 10)`
TXT	1	`v=spf1 +a +mx +ip4:94.46.169.155 +ip4:94`
SOA	1	`ns1.mydnspt.net reports.ptisp.systems`

Analysis

IP Addresses

cdcongregados.com points to IP number: 94.46.169.5.

Other host names such as cenarioperfeito.pt, susycardoso.com, genomed.pt, oportorestaurante.com and mail.raifil.com share IPs with cdcongregados.com.

Name Servers

cdcongregados.com is delegated to seven name servers: ns1.ag3dns.net, ns2.ag3dns.net, ns3.ag3dns.net, ns1.mydnspt.net, ns2.mydnspt.net, ns7.mydnspt.net and ns8.mydnspt.net.

cdcongregados.com at least partially shares name servers with other domains, for instance cardio-id.com, acconstrucoes.pt, clubeminigolfeporto.com, spm-be.pt and folgorosa.com.

these name servers are commonly used with ns4.ag3dns.net, ns1.netservhost.com, ns2.netservhost.com and ns1.mydsnpt.net.

Host names with one IP number:

ns1.ag3dns.net points to: 109.71.47.252.

ns2.ag3dns.net points to: 130.185.85.17.

ns3.ag3dns.net points to: 66.232.99.156.

ns1.mydnspt.net points to: 109.71.47.252.

ns2.mydnspt.net points to: 130.185.85.17.

ns7.mydnspt.net points to: 66.232.99.156.

ns8.mydnspt.net points to: 188.40.99.131.

Host names that point to 109.71.47.252: ns1.ag3dns.net and ns1.mydnspt.net.

Host names that point to 130.185.85.17: ns2.ag3dns.net and ns2.mydnspt.net.

Host names that point to 66.232.99.156: ns3.ag3dns.net and ns7.mydnspt.net.

Mail Servers

cdcongregados.com is handled by two mail servers: mx1.cleanmx.pt and mx2.cleanmx.pt.

The mail server setup for cdcongregados.com matches that of other domains, for instance capeladorato.org, cnid.pt, tripin.pt, optieng.pt and quintadojavali.com.

cdcongregados.com shares some mail servers with other domains, at least partially, for example medquizz.com, multispeed.pt, oliveira.cz and thomazsantos.pt.

Host names with eight IP numbers:

The host name mx1.cleanmx.pt points to 94.46.16.235, 109.71.47.60, 109.71.47.152, 109.71.47.160, 130.185.80.60, 130.185.80.110, 130.185.80.200 and 130.185.80.210

The host name mx2.cleanmx.pt points to 94.46.16.236, 109.71.47.61, 109.71.47.153, 109.71.47.161, 130.185.80.60, 130.185.80.111, 130.185.80.201 and 130.185.80.211

Host names that point to 130.185.80.60 are mx1.cleanmx.pt and mx2.cleanmx.pt

cdcongregados.com - robtex.com