`contasfour.com`

DNSSEC	⚠️ Not signed
A	94.46.168.64^{🇵🇹 ALMOUROLTEC94.46.160.0/20 SERVICOS DE INFORMATICA E INTERNET LDA}
		PTR	`qiwork.pt`
NS	`ns1.mydnspt.net` ⭐
		A	109.71.47.252^{🇵🇹 ALMOUROLTEC109.71.47.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`ns1.mydnspt.net`
NS	`ns2.mydnspt.net`
		A	130.185.85.17^{🇵🇹 ALMOUROLTEC130.185.85.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`ns2.mydnspt.net`
NS	`ns7.mydnspt.net`
		A	66.232.99.156^{🇺🇸 HIVELOCITY-166.232.96.0/19 Hivelocity Ventures Corp}
			PTR	`ns7.mydnspt.net`
NS	`ns8.mydnspt.net`
		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 +include:_spf.cleanmx.pt +ip4:94.46.181.217 +ip4:94.46.168.64 +...`
SOA	`ns1.mydnspt.net`reports@ptisp.pt 2026-03-04 #1

`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=1774469607

Same first word

contasfour.com

Similar names

artonfocus.com

DNS History

11 records (7 active, 4 former)

●NSns1.mydnspt.net2015-07-08 → 2026-03-25 · 5 obs

● 2015-07-08 14:45:08
● 2016-04-30 02:29:46
○ 2017-01-09 23:50:42
○ 2018-08-25 07:37:00
● 2026-03-25 20:26:26

●NSns2.mydnspt.net2015-07-08 → 2026-03-25 · 5 obs

● 2015-07-08 14:45:08
● 2016-04-30 02:29:46
○ 2017-01-09 23:50:42
○ 2018-08-25 07:37:00
● 2026-03-25 20:26:26

○NSns5.mydnspt.net2017-01-09 → 2018-08-25 · 4 obs

○ 2016-04-30 02:29:46
● 2017-01-09 23:50:42
● 2018-08-25 07:37:00
○ 2026-03-25 20:26:26

○NSns6.mydnspt.net2017-01-09 → 2018-08-25 · 4 obs

○ 2016-04-30 02:29:46
● 2017-01-09 23:50:42
● 2018-08-25 07:37:00
○ 2026-03-25 20:26:26

●NSns7.mydnspt.net2015-07-08 → 2026-03-25 · 5 obs

● 2015-07-08 14:45:08
● 2016-04-30 02:29:46
○ 2017-01-09 23:50:42
○ 2018-08-25 07:37:00
● 2026-03-25 20:26:26

●NSns8.mydnspt.net2015-07-08 → 2026-03-25 · 5 obs

● 2015-07-08 14:45:08
● 2016-04-30 02:29:46
○ 2017-01-09 23:50:42
○ 2018-08-25 07:37:00
● 2026-03-25 20:26:26

○MXcontasfour.com2017-01-09 → 2018-08-25 · 4 obs

○ 2016-04-30 02:29:46
● 2017-01-09 23:50:42
● 2018-08-25 07:37:00
○ 2026-03-25 20:26:26

●MXmx1.cleanmx.pt2015-07-08 → 2026-03-25 · 5 obs

● 2015-07-08 14:45:08
● 2016-04-30 02:29:46
○ 2017-01-09 23:50:42
○ 2018-08-25 07:37:00
● 2026-03-25 20:26:26

●MXmx2.cleanmx.pt2015-07-08 → 2026-03-25 · 5 obs

● 2015-07-08 14:45:08
● 2016-04-30 02:29:46
○ 2017-01-09 23:50:42
○ 2018-08-25 07:37:00
● 2026-03-25 20:26:26

○A109.71.40.532015-07-08 → 2016-04-30 · 4 obs

● 2015-07-08 14:45:08
● 2016-04-30 02:29:46
○ 2017-01-09 23:50:42
○ 2026-03-25 20:26:26

●A94.46.168.642017-01-09 → 2026-03-25 · 3 obs

○ 2016-04-30 02:29:46
● 2017-01-09 23:50:42
● 2026-03-25 20:26:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
contasfour.com	ns1.mydnspt.net, ns2.mydnspt.net, ns7.mydnspt.net, ns8.mydnspt.net	-

✅ Authoritative Response

Server:109.71.47.252

NS records: ns1.mydnspt.net, ns2.mydnspt.net, ns7.mydnspt.net, ns8.mydnspt.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contasfour.com (unsigned zone)

⏱️ Timing

Total: 659ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.46.168.64`
NS	4	`ns2.mydnspt.net, ns8.mydnspt.net...`
MX	2	`mx1.cleanmx.pt (pri: 10), mx2.cleanmx.pt (pri: 20)`
TXT	1	`v=spf1 +a +mx +include:_spf.cleanmx.pt +`
SOA	1	`ns1.mydnspt.net reports.ptisp.pt`

Analysis

IP Addresses

contasfour.com points to a single IP: 94.46.168.64.

Other host names such as dpidigital.pt and qiwork.pt share IP numbers with contasfour.com.

Name Servers

contasfour.com is delegated to four name servers: ns1.mydnspt.net, ns2.mydnspt.net, ns7.mydnspt.net and ns8.mydnspt.net.

contasfour.com at least partially shares its name servers with other domains, for instance cristalvida.com, afn.pt, semmais.pt, elementsmosaic.com and innux.com.

These name servers are commonly used with ns1.ag3dns.net, ns2.ag3dns.net and ns3.ag3dns.net.

Host names with one IP number: 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.

Mail Servers

Two mail servers mx1.cleanmx.pt and mx2.cleanmx.pt handle contasfour.com.

contasfour.com uses the same mail server setup as other domains such as konceitus.com, pontedepedragaia.com, koisas.com.pt, radioelvas.com and turnactive.pt.

contasfour.com shares at least partially some mail servers with other domains, for example filipe.pt, hidralmec.com, antonioalexandre.com and emos.pt.

Eight IP numbers per host:

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.

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.

Hosts pointing to 130.185.80.60: mx1.cleanmx.pt and mx2.cleanmx.pt.

contasfour.com - robtex.com

contasfour.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`contasfour.com`

`com`