servera26.opencom.kr - dns.ninja
servera26.opencom.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.78.88.26🇰🇷 KINXIDC-AS-KR121.78.80.0/20 Korea Internet Neutral eXchange | ||||||
| PTR | servera26.opencom.com | ||||||
| NS | servera26.opencom.kr ⭐ | ||||||
| A | 121.78.88.26🇰🇷 KINXIDC-AS-KR121.78.80.0/20 Korea Internet Neutral eXchange | ||||||
| PTR | servera26.opencom.com | ||||||
| NS | ns.opengogo.com ⚠️ Not in parent delegation | ||||||
| A | 121.78.91.66🇰🇷 KINXIDC-AS-KR121.78.80.0/20 Korea Internet Neutral eXchange | ||||||
| PTR | serverb66.opencom.com | ||||||
| NS | ns.openhaja.com ⚠️ Not in parent delegation | ||||||
| A | 121.78.91.2🇰🇷 KINXIDC-AS-KR121.78.80.0/20 Korea Internet Neutral eXchange | ||||||
| PTR | serverb2.opencom.com | ||||||
| MX | mail.servera26.opencom.kr ⭐ | ||||||
| A | 121.78.88.26🇰🇷 KINXIDC-AS-KR121.78.80.0/20 Korea Internet Neutral eXchange | ||||||
| PTR | servera26.opencom.com | ||||||
| TXT | v=spf1 ip4:121.78.88.25 ip4:121.78.88.26 ip4:121.78.88.26 ~all | ||||||
| SOA | servera26.opencom.krwebmaster@servera26.opencom.kr 2010-02-01 #1 | ||||||
opencom.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.78.91.10🇰🇷 KINXIDC-AS-KR121.78.80.0/20 Korea Internet Neutral eXchange | ||||||
| NS | opencom.kr ⭐ | ||||||
| NS | ns.opengogo.com | ||||||
| NS | ns.openhaja.com | ||||||
| NS | ns.test.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns.test2.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns.test3.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.deco220.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.han.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.lvs.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.myhome.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.rbtest.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.server120.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.server122.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.server144.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.server201.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.server203.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.server27.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.server28.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.server83.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.server84.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.servera120.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.servera122.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.servera167.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.servera26.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.servera92.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.shost.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns1.vt.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.deco220.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.han.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.lvs.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.myhome.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.rbtest.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.server120.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.server122.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.server144.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.server201.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.server203.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.server27.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.server28.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.server83.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.server84.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.servera120.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.servera122.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.servera167.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.servera26.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.servera92.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.shost.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.test.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.test2.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.test3.opencom.kr ⚠️ Not in parent delegation | ||||||
| NS | ns2.vt.opencom.kr ⚠️ Not in parent delegation | ||||||
| MX | mail.opencom.kr ⭐ | ||||||
| TXT | v=spf1 ip4:121.78.189.26 ip4:121.78.91.10 ip4:121.78.189.6 ip4:121.78.91.24 i... | ||||||
| TXT | globalsign-domain-verification=M1I2eKB5ehXK9ts1A7BJ6TICkJMR6PaI6ovBBw3HfU | ||||||
| TXT | _globalsign-domain-verification=5c6pcueu1Dd3rBJq61vmGiuOIpPghtp2bWP7_10ABT | ||||||
| SOA | opencom.krwebmaster@opencom.kr 2003-03-18 #40 | ||||||
NS for
servera26.opencom.kr |
Subdomains
mail.servera26.opencom.kr |
DNS History
5 records (5 active, 0 former)
●NSns.opengogo.com2026-03-11 → 2026-07-23 · 2 obs
● 2026-07-23 15:49:04
●NSns.openhaja.com2026-03-11 → 2026-07-23 · 2 obs
● 2026-07-23 15:49:04
●NSservera26.opencom.kr2026-03-11 → 2026-07-23 · 2 obs
● 2026-07-23 15:49:04
●MXmail.servera26.opencom.kr2026-03-11 → 2026-07-23 · 2 obs
● 2026-07-23 15:49:04
●A121.78.88.262026-03-11 → 2026-07-23 · 2 obs
● 2026-07-23 15:49:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | f.dns.kr, c.dns.kr, b.dns.kr, d.dns.kr... | - |
| opencom.kr | ns.opengogo.com, ns.openhaja.com | - |
✅ Authoritative Response
Server:121.78.91.66
NS records: ns.opengogo.com, ns.openhaja.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opencom.kr (unsigned zone)
⏱️ Timing
Total: 2900ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.78.88.26 |
| NS | 2 | ns.opengogo.com, ns.openhaja.com |
| MX | 1 | mail.servera26.opencom.kr (pri: 10) |
| TXT | 1 | v=spf1 ip4:121.78.88.25 ip4:121.78.88.26 |
| SOA | 1 | servera26.opencom.kr webmaster.servera26 |
Analysis
Hierarchy
servera26.opencom.kr is a parent domain of mail.servera26.opencom.kr.
Name Server Role
The NS records for servera26.opencom.kr point back to servera26.opencom.kr itself.
ns.opengogo.com and ns.openhaja.com frequently appear as name servers alongside servera26.opencom.kr.
IP Addresses
servera26.opencom.kr resolves to just one IP address, 121.78.88.26.
Two other host names, along with mail.mjnvc.com, mail.daeya.co.kr and mail.seoulbeautyweek.or.kr, also share IP numbers with servera26.opencom.kr.
Name Servers
Authority for servera26.opencom.kr is delegated across three name servers: servera26.opencom.kr, ns.opengogo.com and ns.openhaja.com.
servera26.opencom.kr shares at least some of its name servers with other domains, including kimponara.com, startps.com, yeskin.co.kr and two others.
These name servers are frequently seen alongside the name servers kokhospital.com.
ns.opengogo.com points to 121.78.91.66; ns.openhaja.com points to 121.78.91.2; servera26.opencom.kr points to 121.78.88.26 — each hostname maps to exactly one IP address.
Mail Servers
The sole mail server for servera26.opencom.kr is mail.servera26.opencom.kr.
mail.servera26.opencom.kr carries a single IP number, which is 121.78.88.26.