brain.ipcb.pt - dns.ninja
brain.ipcb.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:690:2260:aaac::115🇵🇹 RCCN2001:690::/32 The Portuguese National Research & Education Network | ||||||
| A | 193.137.66.115🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET | ||||||
| NS | ns.ipcb.pt ⭐ | ||||||
| A | 2001:690:2260:aaaa::129🇵🇹 RCCN2001:690::/32 The Portuguese National Research & Education Network | ||||||
| A | 193.137.66.129🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET | ||||||
| NS | ns2.he.net | ||||||
| A | 2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns2.he.net | ||||||
| A | 216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns2.he.net | ||||||
| NS | ns3.he.net | ||||||
| A | 2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns3.he.net | ||||||
| A | 216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns3.he.net | ||||||
| NS | ns4.he.net | ||||||
| A | 2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns4.he.net | ||||||
| A | 216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns4.he.net | ||||||
| NS | ns5.he.net | ||||||
| A | 2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns5.he.net | ||||||
| A | 216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns5.he.net | ||||||
| MX | mxa.mailgun.org ⭐ | ||||||
| A | 34.149.254.5🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 5.254.149.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org ⭐ | ||||||
| A | 34.149.254.5🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 5.254.149.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| SOA | ns.ipcb.ptinformatica@ipcb.pt 2026-07-16 #0 | ||||||
ipcb.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:690:2260:aaab::161🇵🇹 RCCN2001:690::/32 The Portuguese National Research & Education Network | ||||||
| A | 193.137.66.161🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET | ||||||
| NS | ns.ipcb.pt ⭐ | ||||||
| NS | ns02.fccn.pt | ||||||
| MX | ipcb-pt.mail.protection.outlook.com ⭐ | ||||||
| TXT | brevo-code:6613f362c3068a6dd45efe6ec1da0edd | ||||||
| TXT | google-site-verification=rJazQX-jKmz4ThaHFjk1ZiGxUWxO3TYVHoy6BF-jJ2s | ||||||
| TXT | v=spf1 a:news.ipcb.pt include:spf.protection.outlook.com include:servers.mcsv... | ||||||
| SOA | ns.ipcb.ptinformatica@ipcb.pt 2026-07-16 #0 | ||||||
rank #146838 globally
rank #239 in the tld
WOT: SAFE (63/100)
📈 Tranco rank: #174,550
Subdomains
ds.brain.ipcb.pt |
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSns2.he.net2026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 14:49:50
● 2026-07-19 14:49:54
●NSns3.he.net2026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 14:49:50
● 2026-07-19 14:49:54
●NSns4.he.net2026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 14:49:50
● 2026-07-19 14:49:54
●NSns5.he.net2026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 14:49:50
● 2026-07-19 14:49:54
●MXmxa.mailgun.org2026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 14:49:50
● 2026-07-19 14:49:54
●MXmxb.mailgun.org2026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 14:49:50
● 2026-07-19 14:49:54
●A193.137.66.1152026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 14:49:50
● 2026-07-19 14:49:54
●A2001:690:2260:aaac::1152026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 14:49:50
● 2026-07-19 14:49:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | e.dns.pt, d.dns.pt, a.dns.pt, h.dns.pt... | - |
| ipcb.pt | ns.ipcb.pt, ns02.fccn.pt | 4 records |
✅ Authoritative Response
Server:193.137.66.129
NS records: ns.ipcb.pt, ns02.fccn.pt
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ipcb.pt (unsigned zone)
⏱️ Timing
Total: 1059ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.137.66.115 |
| NS | 5 | ns.ipcb.pt, ns3.he.net... |
| SOA | 1 | ns.ipcb.pt informatica.ipcb.pt |
📌 Glue Records Collected
Total: 4
In-bailiwick: 2 (ns.ipcb.pt, ns.ipcb.pt)
Out-of-bailiwick: 2 (ns02.fccn.pt, ns02.fccn.pt)
Analysis
Hierarchy
brain.ipcb.pt is the parent zone for ds.brain.ipcb.pt.
IP Addresses
brain.ipcb.pt directs to two IP numbers, 193.137.66.115 and 2001:690:2260:aaac::115
Name Servers
Five name servers handle delegation for brain.ipcb.pt: ns2.he.net, ns3.he.net, ns4.he.net and two others.
brain.ipcb.pt partially shares its NS delegation with several other domains, including 32-28.72.52.72.in-addr.arpa, autoconfig.he.net, cari.cc and two others.
In DNS configurations, these name servers often share authority with ns5.he.net, ns1.he.net, ns.ipcb.pt and 4 other name servers.
Host names pointing to two IP addresses:
The A records for ns2.he.net return 216.218.131.2 and 2001:470:200::2.
The A records for ns3.he.net return 216.218.132.2 and 2001:470:300::2.
The A records for ns4.he.net return 216.66.1.2 and 2001:470:400::2.
The A records for ns5.he.net return 216.66.80.18 and 2001:470:500::2.
The A records for ns.ipcb.pt return 193.137.66.129 and 2001:690:2260:aaaa::129.
Mail Servers
brain.ipcb.pt uses two mail servers, mxa.mailgun.org and mxb.mailgun.org.
The mail server setup of brain.ipcb.pt matches that of other domains such as taylormadebycorbet.com, iecsahn.com, wagstarter.org and two others.
At least some of the mail servers used by brain.ipcb.pt are shared with other domains: realmoftheghostking.com, essexapartmenthomes.com, strategicmarketingllc.net and two others among them.
Each of mxa.mailgun.org and mxb.mailgun.org points to exactly one IP address: 34.149.254.5.
mxa.mailgun.org and mxb.mailgun.org each have 34.149.254.5 IP addresses.