understandingcode.pt - dns.ninja
understandingcode.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.240.248.81🇵🇹 RACKFIBER185.240.248.0/24 | ||||||
| PTR | cp69.redewt.net | ||||||
| NS | ns1.wtservers.com ⭐ | ||||||
| A | 2a0d:3b80:cafe:0:5054:ff:fec3:be5d🇵🇹 RACKFIBER2a0d:3b80::/29 | ||||||
| A | 185.118.112.2🇵🇹 RACKFIBER185.118.112.0/22 | ||||||
| PTR | ns1.wtservers.com | ||||||
| NS | ns2.wtservers.com | ||||||
| A | 2a0f:c700:20:70::1🇵🇹 RACKFIBER2a0f:c700::/33 | ||||||
| A | 45.154.66.253🇵🇹 RACKFIBER45.154.66.0/24 | ||||||
| NS | ns3.wtservers.com | ||||||
| A | 2a01:4f8:c013:e3ab::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 138.199.231.191🇩🇪 Hetzner138.199.128.0/17 HETZNER-DC | ||||||
| PTR | ns3.wtservers.com | ||||||
| MX | mail.understandingcode.pt ⭐ | ||||||
| A | 185.240.248.81🇵🇹 RACKFIBER185.240.248.0/24 | ||||||
| PTR | cp69.redewt.net | ||||||
| TXT | v=spf1 ip4:185.240.248.81 include:spf.redewt.net ip4:94.46.181.147 +a +mx +in... | ||||||
| SOA | ns1.wtservers.commail+SHLinux/cp69@report.redewt.net 2026-08-26 #0 | ||||||
pt
| DNSSEC | ⚠️ Not signed | ||||||
| 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 2026-08-26 #7 | ||||||
Same first word
understandingcode.pt |
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DNS History
5 records (5 active, 0 former)
●NSns1.wtservers.com2026-08-04 → 2026-08-26 · 2 obs
● 2026-08-26 03:13:42
●NSns2.wtservers.com2026-08-04 → 2026-08-26 · 2 obs
● 2026-08-26 03:13:42
●NSns3.wtservers.com2026-08-04 → 2026-08-26 · 2 obs
● 2026-08-26 03:13:42
●MXmail.understandingcode.pt2026-08-04 → 2026-08-26 · 2 obs
● 2026-08-26 03:13:42
●A185.240.248.812026-08-04 → 2026-08-26 · 2 obs
● 2026-08-26 03:13:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, c.dns.pt, e.dns.pt, ns2.nic.fr... | 18 records |
| understandingcode.pt | ns3.wtservers.com, ns2.wtservers.com, ns1.wtservers.com | - |
✅ Authoritative Response
Server:138.199.231.191
NS records: ns3.wtservers.com, ns2.wtservers.com, ns1.wtservers.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at understandingcode.pt: Error: DNS query timeout: 185.39.208.1 for DS understandingcode.pt
⏱️ Timing
Total: 4718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.240.248.81 |
| NS | 3 | ns1.wtservers.com, ns2.wtservers.com... |
| MX | 1 | mail.understandingcode.pt (pri: 0) |
| TXT | 1 | v=spf1 ip4:185.240.248.81 include:spf.re |
| SOA | 1 | ns1.wtservers.com mail+SHLinux/cp69.repo |
📌 Glue Records Collected
Total: 18
In-bailiwick: 14 (a.dns.pt, a.dns.pt, c.dns.pt...)
Out-of-bailiwick: 4 (ns2.nic.fr, ns2.nic.fr, ns.dns.br...)
Analysis
IP Addresses
understandingcode.pt resolves to just one IP address, 185.240.248.81.
Two other host names, along with gv-industries.co.uk, solardomimo.org and araproject.pt, also share IP numbers with understandingcode.pt.
Name Servers
DNS for understandingcode.pt is handled by three authoritative name servers: ns1.wtservers.com, ns2.wtservers.com and ns3.wtservers.com.
There is at least partial name server overlap between understandingcode.pt and other domains — sermais.com, phpbb-pt.com, homecomputers.pt and two more among them.
Three hostnames — ns1.wtservers.com, ns2.wtservers.com and ns3.wtservers.com — each have two IP addresses: ns1.wtservers.com has 185.118.112.2 and 2a0d:3b80:cafe:0:5054:ff:fec3:be5d, ns2.wtservers.com has 45.154.66.253 and 2a0f:c700:20:70::1, and ns3.wtservers.com has 138.199.231.191 and 2a01:4f8:c013:e3ab::1.
Mail Servers
The sole mail server for understandingcode.pt is mail.understandingcode.pt.
mail.understandingcode.pt has exactly one IP number: 185.240.248.81.