fcfc.kr - robtex.com
fcfc.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.85.78.29🇺🇸 Amazon52.85.72.0/21 - CloudFront TD | ||||||
| PTR | server-52-85-78-29.mia50.r.cloudfront.net | ||||||
| A | 52.85.78.48🇺🇸 Amazon52.85.72.0/21 - CloudFront TD | ||||||
| A | 52.85.78.52🇺🇸 Amazon52.85.72.0/21 - CloudFront TD | ||||||
| A | 52.85.78.53🇺🇸 Amazon52.85.72.0/21 - CloudFront TD | ||||||
| NS | bns1.hostcocoa.com ⭐ | ||||||
| A | 205.251.192.254🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-254.awsdns-31.com | ||||||
| NS | bns2.hostcocoa.com | ||||||
| A | 205.251.194.231🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-743.awsdns-28.net | ||||||
| NS | bns3.hostcocoa.com | ||||||
| A | 205.251.196.209🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1233.awsdns-26.org | ||||||
| NS | bns4.hostcocoa.com | ||||||
| A | 205.251.198.107🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1643.awsdns-13.co.uk | ||||||
| MX | aspmx.daum.net ⭐ | ||||||
| A | 121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao | ||||||
| MX | alt.aspmx.daum.net(20) | ||||||
| A | 121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao | ||||||
| TXT | v=spf1 include:_spf.daum.net ~all | ||||||
| SOA | bns1.hostcocoa.comawsdns-hostmaster@amazon.com serial=1 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2606051028 | ||||||
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSbns1.hostcocoa.com2026-06-05 → 2026-06-05 · 2 obs
● 2026-06-05 19:24:04
●NSbns2.hostcocoa.com2026-06-05 → 2026-06-05 · 2 obs
● 2026-06-05 19:24:04
●NSbns3.hostcocoa.com2026-06-05 → 2026-06-05 · 2 obs
● 2026-06-05 19:24:04
●NSbns4.hostcocoa.com2026-06-05 → 2026-06-05 · 2 obs
● 2026-06-05 19:24:04
●MXalt.aspmx.daum.net2026-06-05 → 2026-06-05 · 2 obs
● 2026-06-05 19:24:04
●A52.85.78.292026-06-05 → 2026-06-05 · 2 obs
● 2026-06-05 19:24:04
●A52.85.78.482026-06-05 → 2026-06-05 · 2 obs
● 2026-06-05 19:24:04
●A52.85.78.522026-06-05 → 2026-06-05 · 2 obs
● 2026-06-05 19:24:04
●A52.85.78.532026-06-05 → 2026-06-05 · 2 obs
● 2026-06-05 19:24:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | e.dns.kr, f.dns.kr, b.dns.kr, d.dns.kr... | - |
| fcfc.kr | bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com, bns4.hostcocoa.com | - |
✅ Authoritative Response
Server:205.251.192.254
NS records: bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com, bns4.hostcocoa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fcfc.kr (unsigned zone)
⏱️ Timing
Total: 1243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 52.85.78.48, 52.85.78.53... |
| NS | 4 | bns1.hostcocoa.com, bns2.hostcocoa.com... |
| MX | 2 | aspmx.daum.net (pri: 10), alt.aspmx.daum.net (pri: 20) |
| TXT | 1 | v=spf1 include:_spf.daum.net ~all |
| SOA | 1 | bns1.hostcocoa.com awsdns-hostmaster.ama |
Analysis
IP Addresses
fcfc.kr has 4 IP addresses: 52.85.78.29, 52.85.78.48, 52.85.78.52 and 52.85.78.53.
humanisys.ai, scheduler.inrangesystems.com, classic107.com and two other host names share IP numbers with fcfc.kr.
Name Servers
Authority for fcfc.kr is delegated across 4 name servers: bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com and bns4.hostcocoa.com.
fcfc.kr shares at least some of its name servers with other domains, including prpanchok.kr, egenpower.co.kr, sme-platform.com and two others.
Each of the four hosts bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com and bns4.hostcocoa.com points to a single IP address — bns1.hostcocoa.com points to 205.251.192.254, bns2.hostcocoa.com points to 205.251.194.231, bns3.hostcocoa.com points to 205.251.196.209 and bns4.hostcocoa.com points to 205.251.198.107.
Mail Servers
Mail for fcfc.kr is handled by two mail servers — aspmx.daum.net and alt.aspmx.daum.net.
fcfc.kr uses an identical mail server configuration to several other domains — among them sgjkids.com, aura-invest.com, gjon.com and two more.
fcfc.kr has at least partial mail server overlap with other domains such as hogun.net, seoulgirlscollection.or.kr, cellonix.co.kr and two more.
aspmx.daum.net directs to 121.53.85.23, as does alt.aspmx.daum.net — both hostnames resolve to that one IP address.
aspmx.daum.net along with alt.aspmx.daum.net each resolve to 121.53.85.23 IP addresses.