leejongyun.com - robtex.com
leejongyun.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.124.128.233🇰🇷 SKB-NET116.124.0.0/16 SK Broadband | ||||||
| NS | leejongyun.com ⭐ | ||||||
| A | 116.124.128.233🇰🇷 SKB-NET116.124.0.0/16 SK Broadband | ||||||
| NS | cns1.simplexi.com | ||||||
| A | 58.121.85.54🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13 | ||||||
| NS | cns2.simplexi.com | ||||||
| A | 211.192.139.9🇰🇷 KT-NET211.192.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| MX | leejongyun.com ⭐ | ||||||
| A | 116.124.128.233🇰🇷 SKB-NET116.124.0.0/16 SK Broadband | ||||||
| TXT | v=spf1 ip4:116.124.128.233 ~all | ||||||
| SOA | leejongyun.compostmaster@leejongyun.com serial=20180531 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777219101 | ||||||
NS for
leejongyun.com |
MX for
leejongyun.com |
Same first word
leejongyun.com |
DNS History
9 records (5 active, 4 former)
●NScns1.simplexi.com2020-03-06 → 2026-04-26 · 3 obs
● 2020-03-06 05:59:56
● 2026-04-26 16:16:28
●NScns2.simplexi.com2020-03-06 → 2026-04-26 · 3 obs
● 2020-03-06 05:59:56
● 2026-04-26 16:16:28
●NSleejongyun.com2020-03-06 → 2026-04-26 · 3 obs
● 2020-03-06 05:59:56
● 2026-04-26 16:16:28
○NSns.leejongyun.com2015-08-02 → 2017-03-23 · 4 obs
● 2017-03-23 07:14:48
○ 2020-03-06 05:59:56
○ 2026-04-26 16:16:28
○NSns.seoulchurch.or.kr2015-08-02 → 2017-03-23 · 4 obs
● 2017-03-23 07:14:48
○ 2020-03-06 05:59:56
○ 2026-04-26 16:16:28
●MXleejongyun.com2020-03-06 → 2026-04-26 · 3 obs
● 2020-03-06 05:59:56
● 2026-04-26 16:16:28
○MXmail.leejongyun.com2015-08-02 → 2017-03-23 · 4 obs
● 2017-03-23 07:14:48
○ 2020-03-06 05:59:56
○ 2026-04-26 16:16:28
●A116.124.128.2332020-03-06 → 2026-04-26 · 3 obs
● 2020-03-06 05:59:56
● 2026-04-26 16:16:28
○A61.100.6.2282015-08-02 → 2017-03-23 · 4 obs
● 2017-03-23 07:14:48
○ 2020-03-06 05:59:56
○ 2026-04-26 16:16:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| leejongyun.com | cns1.simplexi.com, cns2.simplexi.com | 2 records |
✅ Authoritative Response
Server:58.121.85.54
NS records: cns1.simplexi.com, cns2.simplexi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leejongyun.com (unsigned zone)
⏱️ Timing
Total: 3536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.124.128.233 |
| NS | 2 | cns2.simplexi.com, cns1.simplexi.com |
| MX | 1 | leejongyun.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:116.124.128.233 ~all |
| SOA | 1 | leejongyun.com postmaster.leejongyun.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (cns1.simplexi.com, cns2.simplexi.com)
Analysis
Name Server Role
leejongyun.com serves as a name server for leejongyun.com.
cns1.simplexi.com and cns2.simplexi.com commonly function as name servers alongside leejongyun.com.
Mail Server Role
leejongyun.com serves as the mail server for leejongyun.com.
IP Addresses
leejongyun.com resolves to one IP number: 116.124.128.233.
Other host names, for example agapetown.net, share IP numbers with leejongyun.com.
Name Servers
leejongyun.com is delegated to three name servers: leejongyun.com, cns1.simplexi.com and cns2.simplexi.com.
leejongyun.com at least partially shares name servers with other domains, including nex-pay.co.kr, season365.com, gongibob.com, sangrok.net and ilogen24.net.
Host names with a single IP:
leejongyun.com points to 116.124.128.233; cns1.simplexi.com points to 58.121.85.54; cns2.simplexi.com points to 211.192.139.9.
Mail Servers
leejongyun.com is handled by a single mail server, leejongyun.com.