stjohns.co.kr - robtex.com
stjohns.co.kr
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=2607030824 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSns.gabia.co.kr2026-03-01 → 2026-07-03 · 3 obs
● 2026-03-01 23:52:14
● 2026-07-03 08:03:04
●NSns.gabia.net2026-03-01 → 2026-07-03 · 3 obs
● 2026-03-01 23:52:14
● 2026-07-03 08:03:04
○NSns.stjohns.co.kr2015-07-26 → 2015-10-08 · 4 obs
● 2015-10-08 21:52:26
○ 2016-01-18 00:36:30
○ 2026-07-03 08:03:04
●NSns1.gabia.co.kr2026-03-01 → 2026-07-03 · 3 obs
● 2026-03-01 23:52:14
● 2026-07-03 08:03:04
○NSns1.uhost.co.kr2016-01-18 → 2016-01-18 · 4 obs
● 2016-01-18 00:36:30
○ 2016-02-15 12:40:04
○ 2026-07-03 08:03:04
○NSns2.uhost.co.kr2016-01-18 → 2016-01-18 · 4 obs
● 2016-01-18 00:36:30
○ 2016-02-15 12:40:04
○ 2026-07-03 08:03:04
●MXkr1-aspmx1.worksmobile.com2026-03-01 → 2026-07-03 · 3 obs
● 2026-03-01 23:52:14
● 2026-07-03 08:03:04
●MXkr1-aspmx2.worksmobile.com2026-03-01 → 2026-07-03 · 3 obs
● 2026-03-01 23:52:14
● 2026-07-03 08:03:04
●MXmail.stjohns.co.kr2015-07-26 → 2026-07-03 · 6 obs
● 2016-01-18 00:36:30
○ 2016-02-15 12:40:04
○ 2016-07-17 12:38:00
● 2026-03-01 23:52:14
● 2026-07-03 08:03:04
●A183.78.215.512026-03-01 → 2026-07-03 · 3 obs
● 2026-03-01 23:52:14
● 2026-07-03 08:03:04
○A61.111.254.1692015-07-26 → 2016-01-18 · 4 obs
● 2016-01-18 00:36:30
○ 2016-02-15 12:40:04
○ 2026-07-03 08:03:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | d.dns.kr, c.dns.kr, b.dns.kr, g.dns.kr... | - |
| stjohns.co.kr | ns1.gabia.co.kr, ns.gabia.net, ns.gabia.co.kr | 2 records |
✅ Authoritative Response
Server:20.200.205.248
NS records: ns1.gabia.co.kr, ns.gabia.net, ns.gabia.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stjohns.co.kr (unsigned zone)
⏱️ Timing
Total: 1680ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.78.215.51 |
| NS | 3 | ns.gabia.co.kr, ns1.gabia.co.kr... |
| MX | 3 | mail.stjohns.co.kr (pri: 1), kr1-aspmx1.worksmobile.com (pri: 10)... |
| TXT | 2 | v=spf1 ip4:117.52.153.67 ~all, _globalsign-domain-verification=qsus9Soe |
| SOA | 1 | ns.gabia.co.kr hosting.gabia.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.gabia.co.kr, ns.gabia.co.kr)
Analysis
Hierarchy
www.stjohns.co.kr, new.stjohns.co.kr and mail.stjohns.co.kr each fall under the parent domain stjohns.co.kr.
IP Addresses
stjohns.co.kr directs to one IP number, which is 183.78.215.51.
new.stjohns.co.kr and www.stjohns.co.kr, along with other host names, share IP addresses with stjohns.co.kr.
Name Servers
stjohns.co.kr is delegated to three name servers: ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.
stjohns.co.kr partially shares its NS delegation with several other domains, including xn--o80byyh98b.com, zoimaru.net, yast.kr and two others.
These name servers are regularly seen alongside ns1.gabia.net and idcns.gabia.net as name servers.
Hosts with two IP numbers each:
ns.gabia.net points to 121.78.117.39 and 211.234.124.90.
Hosts that resolve to one IP address:
ns1.gabia.co.kr points to 20.200.205.248.
ns.gabia.co.kr points to 43.201.170.100.
Mail Servers
stjohns.co.kr uses three mail servers — kr1-aspmx1.worksmobile.com, kr1-aspmx2.worksmobile.com and mail.stjohns.co.kr.
stjohns.co.kr shares at least some of its mail servers with other domains — for example smartgio.com, sinbiweb.net, japansisa.com and two more.
Three hostnames, each with one IP address: kr1-aspmx1.worksmobile.com → 125.209.209.251, kr1-aspmx2.worksmobile.com → 125.209.209.251 and mail.stjohns.co.kr → 117.52.153.67.
kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com are host names that each point to 125.209.209.251 IP addresses.