q-b.pt - robtex.com

q-b.pt

DNSSEC⚠️ Not signed
A142.132.146.190🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC
PTRalpha3.connectserver.org
NSdns1.trignosfera.com ⭐
A142.132.146.190🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC
PTRalpha3.connectserver.org
NSdns2.trignosfera.com
A51.68.143.69🇵🇱 OVH51.68.0.0/16
PTRdns2.trignosfera.com
NSdns3.trignosfera.com ⚠️ Not in parent delegation
A159.69.95.123🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC
PTRstatic.123.95.69.159.clients.your-server.de
MXb52234f16b22184ebec777a804f771.pamx1.hotmail.com ⭐
A52.101.10.11🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.50.6🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.73.13🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
A52.101.73.17🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
TXTv=spf1 +a +mx +ip4:188.40.116.241 ~all
SOAdns1.trignosfera.comfirewall@clml.tech 2026-03-25 #1

pt

DNSSEC⚠️ Not signed
NScuriosity.dns.pt ⭐
NSa.dns.pt
NSb.dns.pt
NSc.dns.pt
NSd.dns.pt
NSe.dns.pt
NSg.dns.pt
NSh.dns.pt
NSns.dns.br ⚠️ Not in parent delegation
NSns2.nic.fr ⚠️ Not in parent delegation
SOAcuriosity.dns.ptrequest@dns.pt 2026-04-12 #1

Same first word

q-b.me
q-b.com.cn
q-b.ru
q-b.co.jp
q-b.org
q-b.in
q-b.it
q-b.co.uk
q-b.nl
q-b.ir
q-b.com
q-b.eu
q-b.pt

Similar names

b-q.ru
b-q.co.uk
b-q.com
b-q.biz
b-q.org
b-q.net
b-q.ltd

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSdns1.trignosfera.comdns2.trignosfera.comdns3.trignosfera.comMXb52234f16b22184ebec777a804f771.pamx1.hotmail.comA142.132.146.190185.11.166.23194.46.179.1
●NSdns1.trignosfera.com2015-05-23 → 2026-04-12 · 2 obs
● 2015-05-23 09:16:50
● 2026-04-12 00:39:14
●NSdns2.trignosfera.com2015-05-23 → 2026-04-12 · 2 obs
● 2015-05-23 09:16:50
● 2026-04-12 00:39:14
●NSdns3.trignosfera.com2016-04-14 → 2026-04-12 · 3 obs
○ 2015-05-23 09:16:50
● 2016-04-14 19:46:40
● 2026-04-12 00:39:14
●MXb52234f16b22184ebec777a804f771.pamx1.hotmail.com2015-05-23 → 2026-04-12 · 2 obs
● 2015-05-23 09:16:50
● 2026-04-12 00:39:14
●A142.132.146.1902026-04-11 → 2026-04-12 · 3 obs
○ 2016-11-28 05:57:30
● 2026-04-11 21:03:26
● 2026-04-12 00:39:14
○A185.11.166.2312015-05-23 → 2016-01-06 · 4 obs
● 2015-05-23 09:16:50
● 2016-01-06 13:37:34
○ 2016-04-14 19:46:40
○ 2026-04-12 00:39:14
○A94.46.179.12016-04-14 → 2016-11-28 · 5 obs
○ 2016-01-06 13:37:34
● 2016-04-14 19:46:40
● 2016-11-28 05:57:30
○ 2026-04-11 21:03:26
○ 2026-04-12 00:39:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pte.dns.pt, g.dns.pt, c.dns.pt, b.dns.pt...-
q-b.ptdns1.trignosfera.com, dns2.trignosfera.com-

✅ Authoritative Response

Server:51.68.143.69

NS records: dns1.trignosfera.com, dns2.trignosfera.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for q-b.pt (unsigned zone)

⏱️ Timing

Total: 844ms | Queries: -

📄 Records

TypeCountSample Data
A1142.132.146.190
NS3dns2.trignosfera.com, dns1.trignosfera.com...
MX1b52234f16b22184ebec777a804f771.pamx1.hot
TXT1v=spf1 +a +mx +ip4:188.40.116.241 ~all
SOA1dns1.trignosfera.com firewall.clml.tech

Analysis

IP Addresses

q-b.pt points to a single IP address: 142.132.146.190.

Other host names such as navegantes.pt, calice-luz.pt, cadao.pt, vaseguros.pt and mail.smartbit.pt share IP numbers with q-b.pt.

Name Servers

q-b.pt is delegated to three name servers: dns1.trignosfera.com, dns2.trignosfera.com and dns3.trignosfera.com.

At least part of the name servers for q-b.pt are shared with other domains, for instance ajsmoldes.com, airsoftcentral.org, alpha2.connectserver.org, angelslimos.com and ngtechs.pt.

These name servers are commonly used with ns1.solucoespt.com, ns2.solucoespt.com, ns1.trignosfera.com and ns2.trignosfera.com.

Host names with a single IP:

dns1.trignosfera.com points to: 142.132.146.190

dns2.trignosfera.com points to: 51.68.143.69

dns3.trignosfera.com points to: 159.69.95.123

Mail Servers

The mail server for q-b.pt is b52234f16b22184ebec777a804f771.pamx1.hotmail.com.

b52234f16b22184ebec777a804f771.pamx1.hotmail.com resolves to four IP numbers: 52.101.10.11, 52.101.50.6, 52.101.73.13 and 52.101.73.17.