sed.kr - robtex.com
sed.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 1.234.83.240🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13 | ||||||
| NS | ns2.softedu.co.kr ⭐ | ||||||
| A | 1.234.83.240🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13 | ||||||
| NS | ns.softedu.co.kr | ||||||
| A | 1.234.83.240🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13 | ||||||
| MX | mail.sed.kr ⭐ | ||||||
| A | 1.234.83.240🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13 | ||||||
| TXT | v=spf1 a mx ip4:1.234.83.240 ?all | ||||||
| SOA | ns.softedu.co.krroot@sed.kr 2022-12-16 #1 | ||||||
kr
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2610120939 | ||||||
Same first word
Similar names
Previous names
Next names
seda.kr |
sedam.kr |
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sedec.kr |
sedev.kr |
sedi.kr |
sedna.kr |
sedns.kr |
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sedora.kr |
sedu.kr |
seducation.kr |
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see-pic.kr |
see-real.kr |
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DNS History
4 records (4 active, 0 former)
●NSns.softedu.co.kr2026-10-12 → 2026-10-12 · 2 obs
● 2026-10-12 11:54:20
●NSns2.softedu.co.kr2026-10-12 → 2026-10-12 · 2 obs
● 2026-10-12 11:54:20
●MXmail.sed.kr2026-10-12 → 2026-10-12 · 2 obs
● 2026-10-12 11:54:20
●A1.234.83.2402026-10-12 → 2026-10-12 · 2 obs
● 2026-10-12 11:54:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | 10 records |
| sed.kr | ns2.softedu.co.kr, ns.softedu.co.kr | - |
✅ Authoritative Response
Server:1.234.83.240
NS records: ns2.softedu.co.kr, ns.softedu.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sed.kr (unsigned zone)
⏱️ Timing
Total: 1825ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 1.234.83.240 |
| NS | 2 | ns.softedu.co.kr, ns2.softedu.co.kr |
| MX | 1 | mail.sed.kr (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:1.234.83.240 ?all |
| SOA | 1 | ns.softedu.co.kr root.sed.kr |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (b.dns.kr, c.dns.kr, d.dns.kr...)
Analysis
IP Addresses
sed.kr has exactly one IP address — 1.234.83.240.
mail.kangsanenc.co.kr, jyjandi.com, www.kmha.co.kr plus two other host names have IP numbers in common with sed.kr.
Name Servers
sed.kr is served by two delegated name servers, ns2.softedu.co.kr and ns.softedu.co.kr.
The name server configuration of sed.kr is shared with other domains, for instance kmha.co.kr, xn--ot5b4t.com, jyjandi.com and two others.
The DNS delegation for sed.kr at least partly coincides with that of other domains, softedu.co.kr being one example.
These name servers commonly appear in combination with the name servers ns1.softedu.co.kr.
ns2.softedu.co.kr and ns.softedu.co.kr share one IP address between them — 1.234.83.240.
These two host names — ns2.softedu.co.kr and ns.softedu.co.kr — each point to 1.234.83.240 IP addresses.
Mail Servers
sed.kr uses one mail server — mail.sed.kr.
There is one IP number for mail.sed.kr: 1.234.83.240.