`rbt.pt`

DNSSEC	⚠️ Not signed
A	46.4.65.152^{🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3}
		PTR	`web2.bdcacloud.info`
NS	`ns2.basicamente.pt` ⭐
		A	46.4.65.131^{🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3}
			PTR	`ns2.basicamente.pt`
NS	`ns1.basicamente.pt`
		A	130.185.83.40^{🇵🇹 ALMOUROLTEC130.185.83.0/24 SERVICOS DE INFORMATICA E INTERNET LDA}
			PTR	`email2.bdcacloud.info`
NS	`ns1.bdm.microsoftonline.com` ⚠️ Not in zone NS records
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns3.basicamente.pt`
		A	185.90.57.172^{🇵🇹 WEBHS185.90.57.0/24}
			PTR	`email.bdcacloud.info`
MX	`rbt-pt.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.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::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`mscid=nTir85j0SE7Mu5jQH+E8I2T+FFL2n9u8fryHcruhEXIaehikm16Z475CoVyX4SS69RSTfsR...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms10430231`
SOA	`ns2.basicamente.pt`firewall@clml.tech 2026-03-09 #4

`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 2026-03-04 #11

Same first word

rbt.co.za

rbt.biz

rbt.sk

rbt.pl

rbt.as

rbt.me

rbt.taxi

rbt.cl

rbt.com.tw

rbt.be

rbt.co.uk

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rbt.com.ua

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rbt.lv

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rbt.awsapps.com

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Similar names

btr.cz

btr.im

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trb.es

btr.at

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rtb.org.uk

tbr.com

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tbr.sk

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brt.gmbh

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brt.ee

rtb.com.ua

rtb.as

rtb.dev

rtb.im

brt.lv

brt.tj

brt.(0x736578)y

tbr.at

tbr.com.au

rtb.dk

rtb.email

btr.lt

trb.bank

tbr.be

trb.s3.amazonaws.com

rtb.iq

trb.com.de

trb.dk

trb.co.il

brt.rio

rtb.kz

trb.it

brt.com.ua

btr.bet

rtb.cc

btr.pt

tbr.mobi

rtb.it

btr.co.nz

rtb.website

brt.by

brt.ua

brt.net

trb.com.au

brt.cc

trb.edgesuite.net

trb.nl

tbr.travel

btr.hu

btr.ch

brt.com.ar

tbr.cn

btr.cc

tbr.co

rtb.pl

trb.ai

btr.org.uk

rtb.my.id

rtb.be

trb.wa.gov.au

btr.net

brt.com.tr

rtb.events

DNS History

6 records (6 active, 0 former)

●NSns1.basicamente.pt2026-03-09 → 2026-03-09 · 2 obs

● 2026-03-09 13:16:28
● 2026-03-09 15:26:58

●NSns1.bdm.microsoftonline.com2026-03-09 → 2026-03-09 · 2 obs

● 2026-03-09 13:16:28
● 2026-03-09 15:26:58

●NSns2.basicamente.pt2026-03-09 → 2026-03-09 · 2 obs

● 2026-03-09 13:16:28
● 2026-03-09 15:26:58

●NSns3.basicamente.pt2026-03-09 → 2026-03-09 · 2 obs

● 2026-03-09 13:16:28
● 2026-03-09 15:26:58

●MXrbt-pt.mail.protection.outlook.com2026-03-09 → 2026-03-09 · 2 obs

● 2026-03-09 13:16:28
● 2026-03-09 15:26:58

●A46.4.65.1522026-03-09 → 2026-03-09 · 2 obs

● 2026-03-09 13:16:28
● 2026-03-09 15:26:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	a.dns.pt, h.dns.pt, b.dns.pt, d.dns.pt...	-
rbt.pt	ns1.bdm.microsoftonline.com, ns2.basicamente.pt, ns1.basicamente.pt, ns3.basicamente.pt	-

✅ Authoritative Response

Server: 130.185.83.40

NS records: ns1.bdm.microsoftonline.com, ns2.basicamente.pt, ns1.basicamente.pt, ns3.basicamente.pt

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbt.pt (unsigned zone)

⏱️ Timing

Total: 1386ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.4.65.152`
NS	3	`ns2.basicamente.pt, ns1.basicamente.pt...`
MX	1	`rbt-pt.mail.protection.outlook.com (pri:`
TXT	3	`mscid=nTir85j0SE7Mu5jQH+E8I2T+FFL2n9u8fr, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns2.basicamente.pt firewall.clml.tech`

Analysis

IP Addresses

rbt.pt resolves to one IP number: 46.4.65.152.

other host names including ns3.bdcacloud.info, serralhariaaguiar.pt, uterquewood.pt, parqueaquaticoamarante.com and arc.pt share IP numbers with rbt.pt.

Name Servers

rbt.pt is delegated to four name servers: ns1.basicamente.pt, ns2.basicamente.pt, ns3.basicamente.pt and ns1.bdm.microsoftonline.com.

rbt.pt at least partially shares name servers with other domains, for instance acartonado.com.br, jimpayne.ie, kpostore.com, midexpo.org and jetpark.co.nz.