`btech.pt`

DNSSEC	⚠️ Not signed
A	94.46.183.1^{🇵🇹 ALMOUROLTEC94.46.176.0/21 SERVICOS DE INFORMATICA E INTERNET LDA}
		PTR	`cpp14.webserver.pt`
NS	`nsp1.mydnspt.net` ⭐
		A	130.185.80.154^{🇵🇹 ALMOUROLTEC130.185.80.0/21 PT-ALMOUROLTEC}
			PTR	`nsp1.mydnspt.net`
NS	`nsp2.mydnspt.net`
		A	109.71.47.82^{🇵🇹 ALMOUROLTEC109.71.47.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`nsp2.mydnspt.net`
NS	`nsp3.mydnspt.net` ⚠️ Not in zone NS records
		A	94.46.16.41^{🇪🇸 ALMOUROLTEC94.46.16.0/22}
NS	`nsp4.mydnspt.net` ⚠️ Not in zone NS records
		A	66.232.99.157^{🇺🇸 HIVELOCITY-166.232.96.0/19 Hivelocity Ventures Corp}
			PTR	`nsp4.mydnspt.net`
NS	`nsp7.mydnspt.net` ⚠️ Not in parent delegation
NS	`nsp8.mydnspt.net` ⚠️ Not in parent delegation
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 +ip4:94.46.183.1 include:_spf.cleanmx.pt +ip4:94.46.15.1 +ip4:9...`
SOA	`nsp1.mydnspt.net`reports@ptisp.systems 2026-07-17 #1

`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 2026-07-26 #14

Same first word

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btech.com.eg

btech.com.br

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Similar names

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becht.info

DNS History

14 records (9 active, 5 former)

○NSns1.mydnspt.net2016-07-21 → 2017-04-05 · 4 obs

● 2016-07-21 02:15:20
● 2017-04-05 11:27:50
○ 2026-06-09 10:26:36
○ 2026-07-26 06:50:38

○NSns2.mydnspt.net2016-07-21 → 2017-04-05 · 4 obs

● 2016-07-21 02:15:20
● 2017-04-05 11:27:50
○ 2026-06-09 10:26:36
○ 2026-07-26 06:50:38

○NSns7.mydnspt.net2016-07-21 → 2017-04-05 · 4 obs

● 2016-07-21 02:15:20
● 2017-04-05 11:27:50
○ 2026-06-09 10:26:36
○ 2026-07-26 06:50:38

○NSns8.mydnspt.net2016-07-21 → 2017-04-05 · 4 obs

● 2016-07-21 02:15:20
● 2017-04-05 11:27:50
○ 2026-06-09 10:26:36
○ 2026-07-26 06:50:38

●NSnsp1.mydnspt.net2026-06-09 → 2026-07-26 · 3 obs

○ 2017-04-05 11:27:50
● 2026-06-09 10:26:36
● 2026-07-26 06:50:38

●NSnsp2.mydnspt.net2026-06-09 → 2026-07-26 · 3 obs

○ 2017-04-05 11:27:50
● 2026-06-09 10:26:36
● 2026-07-26 06:50:38

●NSnsp3.mydnspt.net2026-06-09 → 2026-07-26 · 3 obs

○ 2017-04-05 11:27:50
● 2026-06-09 10:26:36
● 2026-07-26 06:50:38

●NSnsp4.mydnspt.net2026-06-09 → 2026-07-26 · 3 obs

○ 2017-04-05 11:27:50
● 2026-06-09 10:26:36
● 2026-07-26 06:50:38

●NSnsp7.mydnspt.net2026-06-09 → 2026-07-26 · 3 obs

○ 2017-04-05 11:27:50
● 2026-06-09 10:26:36
● 2026-07-26 06:50:38

●NSnsp8.mydnspt.net2026-06-09 → 2026-07-26 · 3 obs

○ 2017-04-05 11:27:50
● 2026-06-09 10:26:36
● 2026-07-26 06:50:38

●MXmx1.cleanmx.pt2016-07-21 → 2026-07-26 · 2 obs

● 2016-07-21 02:15:20
● 2026-07-26 06:50:38

●MXmx2.cleanmx.pt2016-07-21 → 2026-07-26 · 2 obs

● 2016-07-21 02:15:20
● 2026-07-26 06:50:38

○A94.46.176.2102016-07-21 → 2017-04-05 · 4 obs

● 2016-07-21 02:15:20
● 2017-04-05 11:27:50
○ 2026-06-09 10:26:36
○ 2026-07-26 06:50:38

●A94.46.183.12026-06-09 → 2026-07-26 · 3 obs

○ 2017-04-05 11:27:50
● 2026-06-09 10:26:36
● 2026-07-26 06:50:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt...	18 records
btech.pt	nsp2.mydnspt.net, nsp4.mydnspt.net, nsp1.mydnspt.net, nsp3.mydnspt.net	-

✅ Authoritative Response

Server:109.71.47.82

NS records: nsp2.mydnspt.net, nsp4.mydnspt.net, nsp1.mydnspt.net, nsp3.mydnspt.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btech.pt (unsigned zone)

⏱️ Timing

Total: 2193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.46.183.1`
NS	4	`nsp2.mydnspt.net, nsp8.mydnspt.net...`
MX	2	`mx2.cleanmx.pt (pri: 20), mx1.cleanmx.pt (pri: 10)`
TXT	1	`v=spf1 +a +mx +ip4:94.46.183.1 include:_`
SOA	1	`nsp1.mydnspt.net reports.ptisp.systems`

📌 Glue Records Collected

Total: 18

In-bailiwick: 14 (a.dns.pt, b.dns.pt, c.dns.pt...)

Out-of-bailiwick: 4 (ns.dns.br, ns2.nic.fr, ns.dns.br...)

Analysis

IP Addresses

btech.pt has exactly one IP address — 94.46.183.1.

mail.smile.pt, naturalbyl.com, fisocrom.com plus two other host names have IP numbers in common with btech.pt.

Name Servers

DNS for btech.pt is handled by 6 name servers: nsp1.mydnspt.net, nsp2.mydnspt.net, nsp3.mydnspt.net and 3 others.

At least some of btech.pt's name servers are shared with other domains, for example jf-saojoao.pt, sintrasurf.com, anks.pt and two more.

These name servers tend to appear together with the name servers nsp4.mydnspt.net, nsp7.mydnspt.net and nsp8.mydnspt.net, plus two others.

Four host names, each with one IP address: nsp1.mydnspt.net has 130.185.80.154, nsp2.mydnspt.net has 109.71.47.82, nsp3.mydnspt.net has 94.46.16.41 and nsp4.mydnspt.net has 66.232.99.157.

Mail Servers

btech.pt uses two mail servers, mx1.cleanmx.pt and mx2.cleanmx.pt.

The mail server setup of btech.pt matches that of other domains such as zoodamaia.pt, impressoras-cartoes.com.pt, fotosdacurva.com and two others.

btech.pt overlaps on mail servers with several other domains, for example armandoferreira.pt, agrorecta.pt, hso.pt and nfc.pt.

Hosts with 8 IP addresses each:

mx1.cleanmx.pt has IP addresses 94.46.16.235, 109.71.47.60 and 109.71.47.152, plus 5 other.

mx2.cleanmx.pt has IP addresses 94.46.16.236, 109.71.47.61 and 109.71.47.153, plus 5 other.

Host names pointing to 130.185.80.60 IP addresses: mx1.cleanmx.pt and mx2.cleanmx.pt.

btech.pt - robtex.com

btech.pt

pt

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`btech.pt`

`pt`