openhack.io - dns.ninja
openhack.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1781680153 | ||||||
Subdomains
Same first word
Similar names
pokechan.com |
kenhocpa.com |
epanchok.co.kr |
koehncpa.com |
hackopen.com |
pochanke.at |
kepochan.com |
pekochan.com |
pachenko.com |
henopack.com |
hackopen.org |
pekochan.net |
DNS History
8 records (8 active, 0 former)
●NSdns1.oderland.com2018-05-08 → 2026-06-17 · 2 obs
● 2026-06-17 07:49:30
●NSdns2.oderland.com2018-05-08 → 2026-06-17 · 2 obs
● 2026-06-17 07:49:30
●NSdns3.oderland.com2018-05-08 → 2026-06-17 · 2 obs
● 2026-06-17 07:49:30
●MXmail.openhack.io2018-05-08 → 2026-06-17 · 2 obs
● 2026-06-17 07:49:30
●A198.185.159.1442018-05-08 → 2026-06-17 · 2 obs
● 2026-06-17 07:49:30
●A198.185.159.1452018-05-08 → 2026-06-17 · 2 obs
● 2026-06-17 07:49:30
●A198.49.23.1442018-05-08 → 2026-06-17 · 2 obs
● 2026-06-17 07:49:30
●A198.49.23.1452018-05-08 → 2026-06-17 · 2 obs
● 2026-06-17 07:49:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a0.nic.io, a2.nic.io, b0.nic.io | 8 records |
| openhack.io | dns1.oderland.com, dns2.oderland.com, dns3.oderland.com | - |
✅ Authoritative Response
Server:46.16.239.247
NS records: dns1.oderland.com, dns2.oderland.com, dns3.oderland.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openhack.io (unsigned zone)
⏱️ Timing
Total: 1611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.144, 198.185.159.145... |
| NS | 3 | dns3.oderland.com, dns2.oderland.com... |
| MX | 1 | mail.openhack.io (pri: 0) |
| TXT | 2 | v=spf1 ip4:91.201.63.189 +a +mx +include, google-site-verification=13SWPj72m5tok1a |
| SOA | 1 | dns1.oderland.com registry.oderland.se |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.io, a2.nic.io, b0.nic.io...)
Analysis
Hierarchy
The parent domain of www.openhack.io and mail.openhack.io is openhack.io.
IP Addresses
openhack.io has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Among the host names that share IP numbers with openhack.io are h2s.group, gabrielgovela.com, henriettabrewerhouse.com and two others.
Name Servers
The authoritative name servers for openhack.io are dns1.oderland.com, dns2.oderland.com and dns3.oderland.com — three in total.
openhack.io has at least partial name server overlap with other domains, such as otorn.org.hemsida.eu, bqx.se, tropp.se and two others.
dns1.oderland.com, dns2.oderland.com and dns3.oderland.com all resolve to exactly two IP numbers apiece: dns1.oderland.com → 91.201.61.4 and 2a02:28f0::41; dns2.oderland.com → 46.16.239.247 and 2a02:28f0::46:1; dns3.oderland.com → 46.246.43.220 and 2a00:1a28:1108:b::4:1.
Mail Servers
openhack.io routes its mail through a single mail server, mail.openhack.io.
mail.openhack.io has two IP addresses: 91.201.63.189 and 2a02:28f0:3039:827::.