uptn.io - robtex.com
uptn.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.38.126.146🇰🇷 Amazon3.36.0.0/14 EC2 ICN prefix | ||||||
| PTR | ec2-3-38-126-146.ap-northeast-2.compute.amazonaws.com | ||||||
| A | 43.202.11.166🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| NS | ns1.uptn.io ⭐ | ||||||
| A | 211.188.214.181🇰🇷 SKTELECOM-NET-AS211.188.128.0/17 Proxy-Registered Route Object by DACOM(AS3786) | ||||||
| NS | ns1.skplanet.com | ||||||
| A | 211.188.214.181🇰🇷 SKTELECOM-NET-AS211.188.128.0/17 Proxy-Registered Route Object by DACOM(AS3786) | ||||||
| NS | ns2.skplanet.com | ||||||
| A | 211.188.214.182🇰🇷 SKTELECOM-NET-AS211.188.128.0/17 Proxy-Registered Route Object by DACOM(AS3786) | ||||||
| NS | ns3.skplanet.com | ||||||
| A | 1.255.89.11🇰🇷 SKB-NET1.248.0.0/13 auto-generated route object for 1.248.0.0/13 | ||||||
| TXT | v=spf1 include:amazonses.com ~all | ||||||
| SOA | ns1.uptn.ioinfra@dns.skplanet.com 2023-10-19 #0 | ||||||
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=1771291657 | ||||||
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.skplanet.com2026-03-04 → 2026-03-04 · 2 obs
● 2026-03-04 15:13:50
●NSns1.uptn.io2026-03-04 → 2026-03-04 · 2 obs
● 2026-03-04 15:13:50
●NSns2.skplanet.com2026-03-04 → 2026-03-04 · 2 obs
● 2026-03-04 15:13:50
●NSns3.skplanet.com2026-03-04 → 2026-03-04 · 2 obs
● 2026-03-04 15:13:50
●A3.38.126.1462026-03-04 → 2026-03-04 · 2 obs
● 2026-03-04 15:13:50
●A43.202.11.1662026-03-04 → 2026-03-04 · 2 obs
● 2026-03-04 15:13:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | 8 records |
| uptn.io | ns1.skplanet.com, ns2.skplanet.com, ns3.skplanet.com | - |
✅ Authoritative Response
Server: 211.188.214.181
NS records: ns1.skplanet.com, ns2.skplanet.com, ns3.skplanet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uptn.io (unsigned zone)
⏱️ Timing
Total: 1148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 43.202.11.166, 3.38.126.146 |
| NS | 3 | ns1.skplanet.com, ns2.skplanet.com... |
| TXT | 1 | v=spf1 include:amazonses.com ~all |
| SOA | 1 | ns1.uptn.io infra.dns.skplanet.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (c0.nic.io, c0.nic.io, a2.nic.io...)
Analysis
IP Addresses
uptn.io points to two IPs: 3.38.126.146 and 43.202.11.166.
Name Servers
uptn.io is delegated to four name servers: ns1.skplanet.com, ns2.skplanet.com, ns3.skplanet.com and ns1.uptn.io.
uptn.io at least partially shares name servers with other domains such as sktechx.com, skmcgw.com, sk-ict.com, okcashbag.co.kr and sktechx.co.kr.
these name servers are commonly used with ns1.sk-ict.com, ns2.sk-ict.com, ns3.sk-ict.com, ns1.planetad.co.kr, ns2.planetad.co.kr and ns3.planetad.co.kr.
Host names with a single IP
ns1.skplanet.com points to 211.188.214.181.
ns2.skplanet.com points to 211.188.214.182.
ns3.skplanet.com points to 1.255.89.11.
ns1.uptn.io points to 211.188.214.181.
Names that point to 211.188.214.181: ns1.skplanet.com and ns1.uptn.io.