dymcom.com - dns.ninja
dymcom.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.sdsns.com ⭐ | ||||||
| A | 211.115.203.112🇰🇷 HOSTWAY-AS-KR211.115.203.0/24 SejongTelecom.co.ltd | ||||||
| NS | ns2.sdsns.com | ||||||
| A | 211.239.157.110🇰🇷 HOSTWAY-AS-KR211.239.157.0/24 SejongTelecom.co.ltd | ||||||
| MX | mail.dymcom.com ⭐ | ||||||
| A | 223.130.85.58🇰🇷 DIRECT-AS-KR223.130.85.0/24 | ||||||
| TXT | v=spf1 include:_spf1.mailnara.co.kr include:_spf2.mailnara.co.kr include:_spf... | ||||||
| SOA | ns1.sdsns.comfirechoi@sds.co.kr 2018-02-21 #10 | ||||||
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=1786284054 | ||||||
Subdomains
mail.dymcom.com |
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
○NSexpire1.sdsns.com2026-02-18 → 2026-02-18 · 4 obs
● 2026-02-18 09:03:00
○ 2026-03-27 00:23:18
○ 2026-08-09 14:23:56
○NSns1.direct.co.kr2015-08-10 → 2018-02-15 · 4 obs
● 2018-02-15 21:51:28
○ 2018-03-11 01:30:14
○ 2026-08-09 14:23:56
●NSns1.sdsns.com2015-08-10 → 2026-08-09 · 5 obs
● 2018-10-21 00:04:16
○ 2026-02-18 09:03:00
● 2026-03-27 00:23:18
● 2026-08-09 14:23:56
●NSns2.sdsns.com2015-08-10 → 2026-08-09 · 5 obs
● 2018-10-21 00:04:16
○ 2026-02-18 09:03:00
● 2026-03-27 00:23:18
● 2026-08-09 14:23:56
●MXmail.dymcom.com2015-08-10 → 2026-08-09 · 5 obs
● 2018-10-21 00:04:16
○ 2026-02-18 09:03:00
● 2026-03-27 00:23:18
● 2026-08-09 14:23:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dymcom.com | ns1.sdsns.com, ns2.sdsns.com | 2 records |
✅ Authoritative Response
Server:211.239.157.110
NS records: ns1.sdsns.com, ns2.sdsns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dymcom.com (unsigned zone)
⏱️ Timing
Total: 490ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.sdsns.com, ns1.sdsns.com |
| MX | 1 | mail.dymcom.com (pri: 0) |
| TXT | 1 | v=spf1 include:_spf1.mailnara.co.kr incl |
| SOA | 1 | ns1.sdsns.com firechoi.sds.co.kr |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sdsns.com, ns2.sdsns.com)
Analysis
Hierarchy
The domain mail.dymcom.com falls under the parent dymcom.com.
Name Servers
DNS delegation for dymcom.com points to two name servers: ns1.sdsns.com and ns2.sdsns.com.
dymcom.com shares its name server setup with other domains, including unisontg.com, solmateps.kr, impex.or.kr and two others.
At least some of dymcom.com's name servers are shared with other domains, for example visualarts.co.kr, ptnk.co.kr, lbs-ation.com and two more.
It is common for these name servers to be used in conjunction with the name servers ns1.direct.co.kr, ns3.direct.co.kr and ns4.direct.co.kr.
Each of ns1.sdsns.com and ns2.sdsns.com has one IP address: ns1.sdsns.com uses 211.115.203.112 and ns2.sdsns.com uses 211.239.157.110.
Mail Servers
dymcom.com has one mail server: mail.dymcom.com.
mail.dymcom.com has exactly one IP number: 223.130.85.58.