withcs.com - dns.ninja
withcs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.78.246.38🇰🇷 KINXIDC-AS-KR121.78.246.0/24 KINX_IDC | ||||||
| NS | ns1.freeshoppingmall.co.kr ⭐ | ||||||
| A | 121.78.246.24🇰🇷 KINXIDC-AS-KR121.78.246.0/24 KINX_IDC | ||||||
| PTR | mail1.e-bizs.net | ||||||
| NS | ns.e-bizs.net | ||||||
| A | 121.78.246.25🇰🇷 KINXIDC-AS-KR121.78.246.0/24 KINX_IDC | ||||||
| MX | mail.withcs.com ⭐ | ||||||
| A | 121.78.246.33🇰🇷 KINXIDC-AS-KR121.78.246.0/24 KINX_IDC | ||||||
| PTR | mail2.e-bizs.net | ||||||
| TXT | v=spf1 ip4:121.78.246.33 ~all | ||||||
| TXT | google-site-verification=FjBCdvqBzYspP8LrGJLG9eO9dbgED6RI-3hQOfQoJ2w | ||||||
| SOA | ns1.freeshoppingmall.co.krhostmaster@withcs.com serial=1783917117 | ||||||
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=1784329287 | ||||||
Subdomains
mail.withcs.com |
Same first word
withcs.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.e-bizs.net2015-07-06 → 2026-07-17 · 3 obs
● 2015-07-06 09:28:46
● 2026-07-17 23:29:06
●NSns1.freeshoppingmall.co.kr2015-07-06 → 2026-07-17 · 3 obs
● 2015-07-06 09:28:46
● 2026-07-17 23:29:06
●MXmail.withcs.com2015-07-06 → 2026-07-17 · 3 obs
● 2015-07-06 09:28:46
● 2026-07-17 23:29:06
●A121.78.246.382015-07-06 → 2026-07-17 · 3 obs
● 2015-07-06 09:28:46
● 2026-07-17 23:29:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| withcs.com | ns1.freeshoppingmall.co.kr, ns.e-bizs.net | - |
✅ Authoritative Response
Server:121.78.246.24
NS records: ns1.freeshoppingmall.co.kr, ns.e-bizs.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for withcs.com (unsigned zone)
⏱️ Timing
Total: 1081ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.78.246.38 |
| NS | 2 | ns1.freeshoppingmall.co.kr, ns.e-bizs.net |
| MX | 1 | mail.withcs.com (pri: 0) |
| TXT | 2 | v=spf1 ip4:121.78.246.33 ~all, google-site-verification=FjBCdvqBzYspP8L |
| SOA | 1 | ns1.freeshoppingmall.co.kr hostmaster.wi |
Analysis
Hierarchy
The domain mail.withcs.com falls under the parent withcs.com.
IP Addresses
withcs.com resolves to just one IP address, 121.78.246.38.
Two other host names, along with velkins.com, dycenter.com and slideone.co.kr, also share IP numbers with withcs.com.
Name Servers
Two name servers handle the delegation for withcs.com: ns.e-bizs.net and ns1.freeshoppingmall.co.kr.
withcs.com shares its NS records with other domains, for example gencell.co.kr, modelzium.com, wpk.kr and two others.
At least some of withcs.com's name servers are shared with other domains, for example kofish.or.kr, dusteel.co.kr, nayio.com and two more.
Each of ns.e-bizs.net and ns1.freeshoppingmall.co.kr has one IP address: ns.e-bizs.net uses 121.78.246.25 and ns1.freeshoppingmall.co.kr uses 121.78.246.24.
Mail Servers
The sole mail server for withcs.com is mail.withcs.com.
mail.withcs.com carries a single IP number, which is 121.78.246.33.