`geisertech.pt`

DNSSEC	⚠️ Not signed
A	185.53.56.90^{🇬🇧 KRYSTAL185.53.56.0/22}
		PTR	`hosted-on.onyx.io`
NS	`ns1.alojamentos21.com` ⭐
		A	109.71.47.252^{🇵🇹 ALMOUROLTEC109.71.47.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`ns1.mydnspt.net`
NS	`ns2.alojamentos21.com`
		A	130.185.85.17^{🇵🇹 ALMOUROLTEC130.185.85.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`ns2.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 +ip4:94.46.181.155 +include:_spf.cleanmx.pt ~all`
SOA	`ns1.alojamentos21.com`tiagosucena@gmail.com 2026-02-02 #2

`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 2026-03-24 #34

Same first word

geisertech.pt

Similar names

siegertech.com.my

DNS History

18 records (5 active, 13 former)

○NSjabba2017-04-05 → 2017-04-05 · 4 obs

○ 2016-09-24 08:25:30
● 2017-04-05 19:07:42
○ 2026-03-08 08:53:54
○ 2026-03-24 17:46:32

●NSns1.alojamentos21.com2026-03-08 → 2026-03-24 · 3 obs

○ 2017-04-05 19:07:42
● 2026-03-08 08:53:54
● 2026-03-24 17:46:32

○NSns1.geisertech.pt2015-06-01 → 2017-04-05 · 4 obs

● 2015-06-01 06:12:48
● 2017-04-05 19:07:42
○ 2026-03-08 08:53:54
○ 2026-03-24 17:46:32

●NSns2.alojamentos21.com2026-03-08 → 2026-03-24 · 3 obs

○ 2017-04-05 19:07:42
● 2026-03-08 08:53:54
● 2026-03-24 17:46:32

○NSns2.geisertech.pt2015-06-01 → 2017-04-05 · 4 obs

● 2015-06-01 06:12:48
● 2017-04-05 19:07:42
○ 2026-03-08 08:53:54
○ 2026-03-24 17:46:32

○NSsparrow2015-06-01 → 2016-09-24 · 4 obs

● 2015-06-01 06:12:48
● 2016-09-24 08:25:30
○ 2017-04-05 19:07:42
○ 2026-03-24 17:46:32

○MXalt1.aspmx.l.google.com2015-06-01 → 2016-04-07 · 4 obs

● 2015-06-01 06:12:48
● 2016-04-07 09:11:34
○ 2016-09-24 08:25:30
○ 2026-03-24 17:46:32

○MXalt2.aspmx.l.google.com2015-06-01 → 2016-04-07 · 4 obs

● 2015-06-01 06:12:48
● 2016-04-07 09:11:34
○ 2016-09-24 08:25:30
○ 2026-03-24 17:46:32

○MXalt3.aspmx.l.google.com2015-06-01 → 2016-04-07 · 4 obs

● 2015-06-01 06:12:48
● 2016-04-07 09:11:34
○ 2016-09-24 08:25:30
○ 2026-03-24 17:46:32

○MXalt4.aspmx.l.google.com2015-06-01 → 2016-04-07 · 4 obs

● 2015-06-01 06:12:48
● 2016-04-07 09:11:34
○ 2016-09-24 08:25:30
○ 2026-03-24 17:46:32

○MXaspmx.l.google.com2015-06-01 → 2016-04-07 · 4 obs

● 2015-06-01 06:12:48
● 2016-04-07 09:11:34
○ 2016-09-24 08:25:30
○ 2026-03-24 17:46:32

○MXmx.aeva.eu2016-09-24 → 2017-04-05 · 5 obs

○ 2016-04-07 09:11:34
● 2016-09-24 08:25:30
● 2017-04-05 19:07:42
○ 2026-03-08 08:53:54
○ 2026-03-24 17:46:32

●MXmx1.cleanmx.pt2026-03-08 → 2026-03-24 · 3 obs

○ 2017-04-05 19:07:42
● 2026-03-08 08:53:54
● 2026-03-24 17:46:32

●MXmx2.cleanmx.pt2026-03-08 → 2026-03-24 · 3 obs

○ 2017-04-05 19:07:42
● 2026-03-08 08:53:54
● 2026-03-24 17:46:32

●A185.53.56.902026-03-08 → 2026-03-24 · 3 obs

○ 2017-04-05 19:07:42
● 2026-03-08 08:53:54
● 2026-03-24 17:46:32

○A83.240.177.2022016-09-24 → 2017-04-05 · 5 obs

○ 2016-04-07 09:11:34
● 2016-09-24 08:25:30
● 2017-04-05 19:07:42
○ 2026-03-08 08:53:54
○ 2026-03-24 17:46:32

○A88.157.198.2022015-06-01 → 2016-01-18 · 4 obs

● 2015-06-01 06:12:48
● 2016-01-18 03:54:14
○ 2016-04-07 09:11:34
○ 2026-03-24 17:46:32

○A88.157.198.2032015-06-01 → 2017-04-05 · 4 obs

● 2015-06-01 06:12:48
● 2017-04-05 19:07:42
○ 2026-03-08 08:53:54
○ 2026-03-24 17:46:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	a.dns.pt, c.dns.pt, e.dns.pt, h.dns.pt...	-
geisertech.pt	ns2.alojamentos21.com, ns1.alojamentos21.com	-

✅ Authoritative Response

Server:130.185.85.17

NS records: ns2.alojamentos21.com, ns1.alojamentos21.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for geisertech.pt (unsigned zone)

⏱️ Timing

Total: 907ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.53.56.90`
NS	2	`ns2.alojamentos21.com, ns1.alojamentos21.com`
MX	2	`mx2.cleanmx.pt (pri: 20), mx1.cleanmx.pt (pri: 10)`
TXT	1	`v=spf1 +a +mx +ip4:94.46.181.155 +includ`
SOA	1	`ns1.alojamentos21.com tiagosucena.gmail.`

Analysis

IP Addresses

geisertech.pt points to IP number 185.53.56.90.

For instance, other host names siteexpedite.com, ispn.guide, actionzero.com, www.syrclean.com and www.svs.org.uk share IP numbers with geisertech.pt.

Name Servers

geisertech.pt is delegated to two name servers: ns1.alojamentos21.com and ns2.alojamentos21.com.

geisertech.pt uses the same name server setup as other domains such as clinague.pt, thepropertyden.com, madeiragueda.pt, filotipo.com and apdec.pt.

geisertech.pt shares name servers with other domains at least partially, for example previa.pt, alojamentos21.com, ivanpinheiro.pt, ccpoh.com and ofiarte.com.

These name servers are commonly used together with ns1.mydnspt.net, ns2.mydnspt.net, ns7.mydnspt.net and ns8.mydnspt.net.

Host names with one IP number:

ns1.alojamentos21.com points to: 109.71.47.252.

ns2.alojamentos21.com points to: 130.185.85.17.

Mail Servers

Two mail servers mx1.cleanmx.pt and mx2.cleanmx.pt handle geisertech.pt.

geisertech.pt shares the same mail server setup as other domains, for instance madeira-management.com, sigeste.com, marianos.pt, stdesign4u.com and kinasmart.com.

geisertech.pt shares some mail servers with other domains, including envinor.com, ptisp.eu, spoftalmologia.pt and click-ledger.com.

Host names with eight IP numbers:

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.

geisertech.pt - robtex.com

geisertech.pt

pt

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`geisertech.pt`

`pt`