chi.coder.science - dns.ninja
chi.coder.science
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.46.159.223🇺🇸 COLOCROSSING198.46.159.0/24 | ||||||
| PTR | chi.coder.science | ||||||
coder.science
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 198.46.159.223🇺🇸 COLOCROSSING198.46.159.0/24 | ||||||
| NS | curitiba.ns.porkbun.com ⭐ | ||||||
| NS | fortaleza.ns.porkbun.com | ||||||
| NS | maceio.ns.porkbun.com | ||||||
| NS | salvador.ns.porkbun.com | ||||||
| MX | chi.coder.science ⭐ | ||||||
| TXT | v=spf1 mx a:chi.coder.science ~all | ||||||
| SOA | curitiba.ns.porkbun.comdns@cloudflare.com serial=2410003057 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A198.46.159.2232026-03-03 → 2026-07-30 · 2 obs
● 2026-03-03 16:56:22
● 2026-07-30 22:10:52
● 2026-07-30 22:10:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| science | a.nic.science, b.nic.science, c.nic.science, ns1.dns.nic.science... | 12 records |
| coder.science | maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com | - |
✅ Authoritative Response
Server:162.159.11.180
NS records: maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.46.159.223 |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.science, a.nic.science, b.nic.science...)
Analysis
Mail Server Role
chi.coder.science is a mail server for coder.science.
IP Addresses
chi.coder.science directs to one IP number, which is 198.46.159.223.
There are other host names — coder.science among them — that share IP numbers with chi.coder.science.