pitagoras-rub.rubycod.com.br - dns.ninja
pitagoras-rub.rubycod.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.75.29.1🇸🇦 OVH51.75.0.0/16 | ||||||
| PTR | vps-e20cd0d3.vps.ovh.net | ||||||
| A | 94.23.159.102🇬🇧 OVH94.23.0.0/16 ISP Paris, France | ||||||
| NS | ns1.pitagoras-rub.rubycod.com.br ⭐ | ||||||
| A | 51.75.29.1🇸🇦 OVH51.75.0.0/16 | ||||||
| PTR | vps-e20cd0d3.vps.ovh.net | ||||||
| NS | ns2.pitagoras-rub.rubycod.com.br | ||||||
| A | 94.23.159.102🇬🇧 OVH94.23.0.0/16 ISP Paris, France | ||||||
| PTR | ip102.ip-94-23-159.eu | ||||||
| MX | mx.pitagoras-rub.rubycod.com.br ⭐ | ||||||
| A | 51.75.29.1🇸🇦 OVH51.75.0.0/16 | ||||||
| PTR | vps-e20cd0d3.vps.ovh.net | ||||||
| A | 94.23.159.102🇬🇧 OVH94.23.0.0/16 ISP Paris, France | ||||||
| PTR | ip102.ip-94-23-159.eu | ||||||
| TXT | v=spf1 a mx ip4:51.75.29.1 ip4:94.23.159.0/24 -all | ||||||
| TXT | v=spf2.0/mfrom,pra include:pitagoras-rub.rubycod.com.br -all | ||||||
| SOA | ns1.pitagoras-rub.rubycod.com.brhostmaster@pitagoras-rub.rubycod.com.br serial=2024084575 | ||||||
rubycod.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.he.net ⭐ ⚠️ Not in zone NS records | ||||||
| NS | ns2.he.net ⚠️ Not in zone NS records | ||||||
| SOA | ns1.he.nethostmaster@he.net 2024-08-14 #7 | ||||||
Subdomains
DNS History
5 records (5 active, 0 former)
●NSns1.pitagoras-rub.rubycod.com.br2026-03-31 → 2026-07-04 · 2 obs
● 2026-07-04 10:35:06
●NSns2.pitagoras-rub.rubycod.com.br2026-03-31 → 2026-07-04 · 2 obs
● 2026-07-04 10:35:06
●MXmx.pitagoras-rub.rubycod.com.br2026-03-31 → 2026-07-04 · 2 obs
● 2026-07-04 10:35:06
●A51.75.29.12026-03-31 → 2026-07-04 · 2 obs
● 2026-07-04 10:35:06
●A94.23.159.1022026-03-31 → 2026-07-04 · 2 obs
● 2026-07-04 10:35:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| rubycod.com.br | ns2.he.net, ns1.he.net | - |
| pitagoras-rub.rubycod.com.br | ns1.pitagoras-rub.rubycod.com.br, ns2.pitagoras-rub.rubycod.com.br | 2 records |
✅ Authoritative Response
Server:51.75.29.1
NS records: ns1.pitagoras-rub.rubycod.com.br, ns2.pitagoras-rub.rubycod.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubycod.com.br (unsigned zone)
⏱️ Timing
Total: 1662ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 94.23.159.102, 51.75.29.1 |
| NS | 2 | ns2.pitagoras-rub.rubycod.com.br, ns1.pitagoras-rub.rubycod.com.br |
| MX | 1 | mx.pitagoras-rub.rubycod.com.br (pri: 10 |
| TXT | 2 | v=spf1 a mx ip4:51.75.29.1 ip4:94.23.159, v=spf2.0/mfrom,pra include:pitagoras-rub |
| SOA | 1 | ns1.pitagoras-rub.rubycod.com.br hostmas |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns2.pitagoras-rub.rubycod.com.br, ns1.pitagoras-rub.rubycod.com.br)
Analysis
Hierarchy
mx.pitagoras-rub.rubycod.com.br, ns1.pitagoras-rub.rubycod.com.br and ns2.pitagoras-rub.rubycod.com.br each fall under the parent domain pitagoras-rub.rubycod.com.br.
IP Addresses
pitagoras-rub.rubycod.com.br resolves to the IP addresses 51.75.29.1 and 94.23.159.102
mx.pitagoras-rub.rubycod.com.br, vps-e20cd0d3.vps.ovh.net, ns1.pitagoras-rub.rubycod.com.br and two other host names share IP numbers with pitagoras-rub.rubycod.com.br.
Name Servers
pitagoras-rub.rubycod.com.br uses two name servers for its delegation: ns1.pitagoras-rub.rubycod.com.br and ns2.pitagoras-rub.rubycod.com.br.
ns1.pitagoras-rub.rubycod.com.br resolves to 51.75.29.1. ns2.pitagoras-rub.rubycod.com.br resolves to 94.23.159.102. Both host names point to a single IP number.
Mail Servers
Mail for pitagoras-rub.rubycod.com.br is handled by a single mail server, mx.pitagoras-rub.rubycod.com.br.
The mail server configuration of pitagoras-rub.rubycod.com.br is identical to that of other domains — mx.pitagoras-rub.rubycod.com.br being one example.
The host mx.pitagoras-rub.rubycod.com.br resolves to 51.75.29.1 and 94.23.159.102 — two IP addresses.