simao.pt - robtex.com
simao.pt
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 | ||||||
| NS | ns2.nic.fr | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-04-14 #45 | ||||||
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NScoltrane.telepac.pt2015-07-14 → 2017-08-30 · 4 obs
● 2017-08-30 07:05:10
○ 2021-11-05 09:34:24
○ 2026-04-14 22:17:56
●NSdnsbho1aut01.local2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 22:17:54
● 2026-04-14 22:17:56
○NSdnscoi1aut02.local2026-04-11 → 2026-04-11 · 4 obs
● 2026-04-11 02:06:00
○ 2026-04-14 22:17:54
○ 2026-04-14 22:17:56
●NSns1.ptempresas.pt2021-11-05 → 2026-04-14 · 3 obs
● 2021-11-05 09:34:24
● 2026-04-14 22:17:56
●NSns10.ptempresas.pt2021-11-05 → 2026-04-14 · 3 obs
● 2021-11-05 09:34:24
● 2026-04-14 22:17:56
●NSns2.ptempresas.pt2021-11-05 → 2026-04-14 · 3 obs
● 2021-11-05 09:34:24
● 2026-04-14 22:17:56
○NSns2.telepac.pt2015-07-14 → 2017-08-30 · 4 obs
● 2017-08-30 07:05:10
○ 2021-11-05 09:34:24
○ 2026-04-14 22:17:56
○MXmail.security.ptprime.pt2015-07-14 → 2016-03-04 · 4 obs
● 2016-03-04 02:11:04
○ 2017-02-12 19:58:58
○ 2026-04-14 22:17:56
○MXmxc.ptempresas.pt2017-02-12 → 2017-05-26 · 5 obs
● 2017-02-12 19:58:58
● 2017-05-26 21:36:20
○ 2017-08-30 07:05:10
○ 2026-04-14 22:17:56
○MXmxp.ptempresas.pt2017-02-12 → 2017-05-26 · 5 obs
● 2017-02-12 19:58:58
● 2017-05-26 21:36:20
○ 2017-08-30 07:05:10
○ 2026-04-14 22:17:56
●MXsimao-pt.mail.protection.outlook.com2015-11-19 → 2026-04-14 · 3 obs
● 2015-11-19 20:49:56
● 2026-04-14 22:17:56
●A213.13.157.2472021-11-05 → 2026-04-14 · 2 obs
● 2026-04-14 22:17:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, c.dns.pt, e.dns.pt, h.dns.pt... | - |
| simao.pt | ns2.ptempresas.pt, ns10.ptempresas.pt, ns1.ptempresas.pt | - |
✅ Authoritative Response
Server:185.17.231.126
NS records: ns2.ptempresas.pt, ns10.ptempresas.pt, ns1.ptempresas.pt
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at simao.pt: Error: DNS query timeout: 185.39.208.1 for DS simao.pt
⏱️ Timing
Total: 3801ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.13.157.247 |
| NS | 3 | ns10.ptempresas.pt, ns2.ptempresas.pt... |
| MX | 1 | simao-pt.mail.protection.outlook.com (pr |
| TXT | 4 | 9xSPBl06slzjlAILlj1GG44fW5zi+kthVnkLUW4s, MS=ms36445689... |
| SOA | 1 | dnscoi1aut02.local joaquim\.junior.soven |
Analysis
IP Addresses
simao.pt points to an IP address: 213.13.157.247.
Name Servers
simao.pt delegates to four name servers: dnsbho1aut01.local, ns10.ptempresas.pt, ns1.ptempresas.pt and ns2.ptempresas.pt.
simao.pt at least partially shares name servers with other domains, for instance roqlaser.pt, 107.65.194.in-addr.arpa, cm-golega.pt, beletrans.pt and cm-manteigas.pt.
These name servers are commonly used with dnscoi1aut02.local, dnscoi1aut01.local, ns.telepac.pt, ns1.servicosweb.tmn.pt and ns2.servicosweb.tmn.pt.
Host names with one IP:
ns10.ptempresas.pt points to 185.17.231.126; ns1.ptempresas.pt points to 62.28.40.139; ns2.ptempresas.pt points to 62.28.40.141.
Mail Servers
simao.pt is handled by a single mail server, simao-pt.mail.protection.outlook.com.
Hostname simao-pt.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::20, 52.101.68.21, 52.101.73.2, 52.101.73.19 and 52.101.73.26.