eabios.co.kr - robtex.com
eabios.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.bizfree.kr ⭐ | ||||||
| A | 218.232.75.228🇰🇷 SKB-NET218.232.0.0/15 SK Broadband | ||||||
| NS | ns2.bizfree.kr | ||||||
| A | 218.232.75.229🇰🇷 SKB-NET218.232.0.0/15 SK Broadband | ||||||
| MX | mail.eabios.co.kr ⭐ | ||||||
| A | 223.130.85.51🇰🇷 DIRECT-AS-KR223.130.85.0/24 | ||||||
| PTR | sp-di-mh01.direct.co.kr | ||||||
| TXT | v=spf1 include:_spf1.mailnara.co.kr include:_spf2.mailnara.co.kr include:_spf... | ||||||
| SOA | ns1.bizfree.krwebmaster@eabios.co.kr 2013-06-03 #1 | ||||||
co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2608110586 | ||||||
Subdomains
mail.eabios.co.kr |
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSns1.bizfree.kr2015-08-23 → 2026-08-11 · 2 obs
● 2026-08-11 01:38:42
●NSns2.bizfree.kr2015-08-23 → 2026-08-11 · 2 obs
● 2026-08-11 01:38:42
●MXmail.eabios.co.kr2015-08-23 → 2026-08-11 · 2 obs
● 2026-08-11 01:38:42
○A218.232.75.1452015-08-23 → 2020-02-18 · 4 obs
● 2020-02-18 02:41:36
○ 2026-07-02 19:19:40
○ 2026-08-11 01:38:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | e.dns.kr, f.dns.kr, g.dns.kr, b.dns.kr... | - |
| eabios.co.kr | ns2.bizfree.kr, ns1.bizfree.kr | - |
✅ Authoritative Response
Server:218.232.75.228
NS records: ns2.bizfree.kr, ns1.bizfree.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for eabios.co.kr (unsigned zone)
⏱️ Timing
Total: 1670ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.bizfree.kr, ns1.bizfree.kr |
| MX | 1 | mail.eabios.co.kr (pri: 10) |
| TXT | 1 | v=spf1 include:_spf1.mailnara.co.kr incl |
| SOA | 1 | ns1.bizfree.kr webmaster.eabios.co.kr |
Analysis
Hierarchy
eabios.co.kr serves as the parent of mail.eabios.co.kr.
Name Servers
DNS delegation for eabios.co.kr points to two name servers: ns1.bizfree.kr and ns2.bizfree.kr.
The name server configuration of eabios.co.kr is shared with other domains, for instance daosem.com, udid.co.kr, euplan.co.kr and two others.
eabios.co.kr has at least partial name server overlap with other domains, such as omypc.co.kr, make.link, client.pcr.hicomas.com and two others.
ns1.kmain.com, ns2.kmain.com and ns1.payapp.kr — plus 3 other name servers — are commonly paired with these name servers.
ns1.bizfree.kr directs to 218.232.75.228 and ns2.bizfree.kr directs to 218.232.75.229; each host name points to exactly one IP number.
Mail Servers
eabios.co.kr uses one mail server — mail.eabios.co.kr.
mail.eabios.co.kr has exactly one IP number: 223.130.85.51.