seoulu.kr - robtex.com
seoulu.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 147.46.10.174🇰🇷 SNU-AS-KR147.46.10.0/24 AS 9488 | ||||||
| PTR | www.seoul-u.kr | ||||||
| PTR | www.seoul-univ.kr | ||||||
| PTR | www.seoulu.kr | ||||||
| PTR | www.seouluniv.kr | ||||||
| PTR | www.univ-seoul.kr | ||||||
| PTR | www.useoul.kr | ||||||
| PTR | www.seoul-u.ac.kr | ||||||
| PTR | www.seoul-univ.ac.kr | ||||||
| PTR | www.seoulu.ac.kr | ||||||
| PTR | www.seouluniv.ac.kr | ||||||
| PTR | www.u-seoul.ac.kr | ||||||
| PTR | www.univ-seoul.ac.kr | ||||||
| PTR | www.useoul.ac.kr | ||||||
| NS | ercc.snu.ac.kr ⭐ | ||||||
| A | 147.46.80.1🇰🇷 SNU-AS-KR147.46.64.0/19 | ||||||
| PTR | ercc.snu.ac.kr | ||||||
| NS | hektor.snu.ac.kr | ||||||
| A | 147.46.37.10🇰🇷 SNU-AS-KR147.46.32.0/19 AS 9488 | ||||||
| PTR | hektor.snu.kr | ||||||
| PTR | hektor.snu.ac.kr | ||||||
| SOA | ercc.snu.ac.kremkang@snu.ac.kr 2026-01-21 #2 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2603280734 | ||||||
Subdomains
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●A147.46.10.1742026-03-10 → 2026-03-28 · 2 obs
● 2026-03-28 12:34:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| seoulu.kr | hektor.snu.ac.kr, ercc.snu.ac.kr | - |
✅ Authoritative Response
Server:147.46.37.10
NS records: hektor.snu.ac.kr, ercc.snu.ac.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seoulu.kr (unsigned zone)
⏱️ Timing
Total: 1653ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 147.46.10.174 |
| NS | 2 | ercc.snu.ac.kr, hektor.snu.ac.kr |
| SOA | 1 | ercc.snu.ac.kr emkang.snu.ac.kr |
Analysis
Hierarchy
seoulu.kr is the parent of portal.seoulu.kr and www.seoulu.kr.
IP Addresses
seoulu.kr resolves to a single IP: 147.46.10.174.
Other host names, for instance seouluniv.ac.kr, www.useoul.kr, www.seouluniv.kr, univ-seoul.kr and www.seoulu.ac.kr share IP numbers with seoulu.kr.
Name Servers
seoulu.kr has two name servers: ercc.snu.ac.kr and hektor.snu.ac.kr.
seoulu.kr shares the same name server setup as other domains, for example useoul.kr, u-seoul.ac.kr, univ-seoul.ac.kr, seoul-univ.ac.kr and mysnu.kr.
seoulu.kr partially shares name servers with other domains, for instance snu.kr.
These name servers are commonly used together with ns.awawaw.snu.kr and ns.pidl.snu.kr.
Host names with a single IP:
ercc.snu.ac.kr points to 147.46.80.1
hektor.snu.ac.kr points to 147.46.37.10