cs3971.com - dns.ninja
cs3971.com
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=1784150202 | ||||||
NS for
cs3971.com |
Subdomains
mail.cs3971.com |
Same first word
cs3971.com |
Similar names
DNS History
11 records (8 active, 3 former)
●NScs3971.com2026-03-29 → 2026-07-15 · 3 obs
● 2026-03-29 10:06:04
● 2026-07-15 21:20:04
○NSns.mallabc.co.kr2015-06-07 → 2017-04-09 · 4 obs
● 2017-04-09 13:12:10
○ 2026-03-29 10:06:04
○ 2026-07-15 21:20:04
●NSns1.cafe24.co.kr2026-03-29 → 2026-07-15 · 3 obs
● 2026-03-29 10:06:04
● 2026-07-15 21:20:04
●NSns1.cafe24.com2026-03-29 → 2026-07-15 · 3 obs
● 2026-03-29 10:06:04
● 2026-07-15 21:20:04
●NSns2.cafe24.co.kr2026-03-29 → 2026-07-15 · 3 obs
● 2026-03-29 10:06:04
● 2026-07-15 21:20:04
●NSns2.cafe24.com2026-03-29 → 2026-07-15 · 3 obs
● 2026-03-29 10:06:04
● 2026-07-15 21:20:04
●MXalt.aspmx.daum.net2026-03-29 → 2026-07-15 · 3 obs
● 2026-03-29 10:06:04
● 2026-07-15 21:20:04
●MXaspmx.daum.net2026-03-29 → 2026-07-15 · 3 obs
● 2026-03-29 10:06:04
● 2026-07-15 21:20:04
○MXmail.cs3971.com2015-10-22 → 2016-08-13 · 4 obs
● 2016-08-13 22:51:24
○ 2026-03-29 10:06:04
○ 2026-07-15 21:20:04
●A218.145.65.412026-03-29 → 2026-07-15 · 3 obs
● 2026-03-29 10:06:04
● 2026-07-15 21:20:04
○A221.143.42.1632015-06-07 → 2016-08-13 · 4 obs
● 2016-08-13 22:51:24
○ 2026-03-29 10:06:04
○ 2026-07-15 21:20:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| cs3971.com | ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr | 9 records |
✅ Authoritative Response
Server:112.175.246.232
NS records: ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cs3971.com (unsigned zone)
⏱️ Timing
Total: 1295ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 218.145.65.41 |
| NS | 4 | ns2.cafe24.com, ns2.cafe24.co.kr... |
| MX | 2 | ASPMX.daum.net (pri: 10), ALT.ASPMX.daum.net (pri: 20) |
| TXT | 1 | v=spf1 ip4:218.145.65.41 ~all |
| SOA | 1 | cs3971.com postmaster.cs3971.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)
Analysis
Hierarchy
cs3971.com serves as the parent of mail.cs3971.com.
Name Server Role
cs3971.com acts as a name server for cs3971.com, meaning it is self-referentially delegated.
cs3971.com is commonly paired with ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr to act as name servers.
IP Addresses
cs3971.com resolves to one IP address: 218.145.65.41.
3dmon.co.kr, theagon.co.kr, kimc1000.com and two other host names share IP numbers with cs3971.com.
Name Servers
Five name servers are authoritative for cs3971.com, which are cs3971.com, ns1.cafe24.com, ns2.cafe24.com and two others.
cs3971.com has at least partial name server overlap with other domains, such as drleeno.com, eslab.co.kr, komkom.co.kr and two others.
ns2.cafe24.co.kr, ns.cafe24.com and ns0.cafe24.com — plus 4 other name servers — are commonly paired with these name servers.
Hostnames pointing to five IP numbers:
ns1.cafe24.com resolves to four IP addresses: 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.
Hosts that point to four IP numbers:
ns2.cafe24.com has four IP addresses: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
ns1.cafe24.co.kr has four IP addresses: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.
ns2.cafe24.co.kr has four IP addresses: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.
Hosts with just one IP address:
cs3971.com has the IP address 218.145.65.41.
Mail Servers
Mail for cs3971.com is handled by two mail servers — aspmx.daum.net and alt.aspmx.daum.net.
cs3971.com uses an identical mail server configuration to several other domains — among them koreabulls.com, seoksu.net, ouwr.kr and two more.
At least some of cs3971.com's mail servers are shared with other domains, among them newsports.or.kr, dahn.org, globalgolftimes.com and dajeong-gift.com.
aspmx.daum.net resolves to 121.53.85.23; alt.aspmx.daum.net resolves to the same IP address, 121.53.85.23.
Both aspmx.daum.net and alt.aspmx.daum.net resolve to 121.53.85.23 IP addresses each.