simab.pt - dns.ninja
simab.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 ⚠️ Not in parent delegation | ||||||
| NS | ns2.nic.fr ⚠️ Not in parent delegation | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-08-13 #39 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
●NSdns1.host-redirect.com2015-08-14 → 2026-08-13 · 2 obs
● 2026-08-13 20:04:02
●NSdns2.host-redirect.com2015-08-14 → 2026-08-13 · 2 obs
● 2026-08-13 20:04:02
○MXmxf.eu.mpssec.net2016-04-30 → 2017-01-30 · 5 obs
● 2016-04-30 15:06:16
● 2017-01-30 15:06:20
○ 2017-07-23 12:00:56
○ 2026-08-13 20:04:02
○MXmxg.eu.mpssec.net2016-04-30 → 2017-01-30 · 5 obs
● 2016-04-30 15:06:16
● 2017-01-30 15:06:20
○ 2017-07-23 12:00:56
○ 2026-08-13 20:04:02
●MXsimab-pt.mail.protection.outlook.com2017-07-23 → 2026-08-13 · 3 obs
● 2017-07-23 12:00:56
● 2026-08-13 20:04:02
○MXsimab.pt.mxa.mpsmx.net2015-08-14 → 2016-01-30 · 4 obs
● 2016-01-30 13:04:42
○ 2016-04-30 15:06:16
○ 2026-08-13 20:04:02
○MXsimab.pt.mxb.mpsmx.net2015-08-14 → 2016-01-30 · 4 obs
● 2016-01-30 13:04:42
○ 2016-04-30 15:06:16
○ 2026-08-13 20:04:02
○A109.71.44.2402017-07-23 → 2017-08-28 · 5 obs
● 2017-07-23 12:00:56
● 2017-08-28 07:36:30
○ 2026-02-22 15:08:16
○ 2026-08-13 20:04:02
○A172.234.57.422026-02-22 → 2026-02-22 · 4 obs
● 2026-02-22 15:08:16
○ 2026-07-02 19:40:24
○ 2026-08-13 20:04:02
○A195.22.20.1812015-08-14 → 2016-01-30 · 4 obs
● 2016-01-30 13:04:42
○ 2016-04-30 15:06:16
○ 2026-08-13 20:04:02
●A209.42.31.842026-07-02 → 2026-08-13 · 3 obs
● 2026-07-02 19:40:24
● 2026-08-13 20:04:02
○A94.46.135.142016-04-30 → 2017-01-30 · 5 obs
● 2016-04-30 15:06:16
● 2017-01-30 15:06:20
○ 2017-07-23 12:00:56
○ 2026-08-13 20:04:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | e.dns.pt, h.dns.pt, d.dns.pt, a.dns.pt... | - |
| simab.pt | dns1.host-redirect.com, dns2.host-redirect.com | - |
✅ Authoritative Response
Server:194.8.30.2
NS records: dns1.host-redirect.com, dns2.host-redirect.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.42.31.84 |
| NS | 2 | dns1.host-redirect.com, dns2.host-redirect.com |
| MX | 1 | simab-pt.mail.protection.outlook.com (pr |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | dns1.host-redirect.com hostmaster.simab. |
Analysis
IP Addresses
simab.pt directs to one IP number, which is 209.42.31.84.
Among the host names that share IP numbers with simab.pt are get-a-car.st, station.pt, biobarra.pt and two others.
Name Servers
simab.pt uses two name servers for its delegation: dns1.host-redirect.com and dns2.host-redirect.com.
simab.pt has the same name server delegation as a number of other domains, such as waterevolution.pt, excosul.com, fireproof.pt and two more.
simab.pt has at least partial name server overlap with other domains, such as guedessantos.com, printar.pt, webavant.pt and two others.
It is common to see these name servers used together with name servers dns3.host-redirect.com and dns4.host-redirect.com.
The two host names dns1.host-redirect.com and dns2.host-redirect.com each have a pair of IP addresses: dns1.host-redirect.com has 91.198.47.1 and 2001:4cc0:4:1::5, and dns2.host-redirect.com has 194.8.30.2 and 2001:4cc0:4:10::5.
Mail Servers
simab.pt routes its mail through a single mail server, simab-pt.mail.protection.outlook.com.
simab-pt.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.18, 52.101.68.21 and 52.101.73.6, along with 5 other.