contested.io - robtex.com
contested.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=1794759907 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
9 records (9 active, 0 former)
●NSns55.domaincontrol.com2026-10-24 → 2026-11-15 · 2 obs
● 2026-11-15 16:51:28
●NSns56.domaincontrol.com2026-10-24 → 2026-11-15 · 2 obs
● 2026-11-15 16:51:28
●MXalt1.aspmx.l.google.com2026-10-24 → 2026-11-15 · 2 obs
● 2026-11-15 16:51:28
●MXalt2.aspmx.l.google.com2026-10-24 → 2026-11-15 · 2 obs
● 2026-11-15 16:51:28
●MXalt3.aspmx.l.google.com2026-10-24 → 2026-11-15 · 2 obs
● 2026-11-15 16:51:28
●MXalt4.aspmx.l.google.com2026-10-24 → 2026-11-15 · 2 obs
● 2026-11-15 16:51:28
●MXaspmx.l.google.com2026-10-24 → 2026-11-15 · 2 obs
● 2026-11-15 16:51:28
●A15.197.225.1282026-10-24 → 2026-11-15 · 2 obs
● 2026-11-15 16:51:28
●A3.33.251.1682026-10-24 → 2026-11-15 · 2 obs
● 2026-11-15 16:51:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | 8 records |
| contested.io | ns56.domaincontrol.com, ns55.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.107.28
NS records: ns56.domaincontrol.com, ns55.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contested.io (unsigned zone)
⏱️ Timing
Total: 719ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns56.domaincontrol.com, ns55.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=J-4NPAoBwjKhZ3-, v=spf1 include:dc-aa8e722993._spfm.conte |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.io, a2.nic.io, b0.nic.io...)
Analysis
IP Addresses
contested.io has two IP addresses: 3.33.251.168 and 15.197.225.128
Additional host names — harkerheightspd.com, mtndeli.com, lebhomes.com and two others — share IP numbers with contested.io.
Name Servers
contested.io has two authoritative name servers — ns55.domaincontrol.com and ns56.domaincontrol.com.
contested.io shares its name server setup with other domains, including americanseniorbenefitsco.com, artes-global.com, kin-studio.eu and two others.
Both ns55.domaincontrol.com and ns56.domaincontrol.com have two IP addresses each. ns55.domaincontrol.com resolves to 97.74.107.28 and 2603:5:21b2::1c; ns56.domaincontrol.com resolves to 173.201.75.28 and 2603:5:22b2::1c.
Mail Servers
Five mail servers handle contested.io: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
contested.io shares mail servers — at least in part — with other domains, including whats-your-sign.com, idicar.com.mx, icede.global and two others.
These mail servers are frequently used alongside mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com resolves to 142.251.16.26 and 2607:f8b0:4004:c06::1a.
alt1.aspmx.l.google.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to 172.253.152.27 and 2a00:1450:4010:c22::1a.
alt4.aspmx.l.google.com resolves to 192.179.20.26 and 2404:6800:4000:1027::1a.