c8you.com - robtex.com
c8you.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.55.85.227🇰🇷 KT-NET211.54.0.0/15 KORnet operation Center | ||||||
| NS | ns11.dnszi.com ⭐ | ||||||
| A | 121.78.251.24🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net | ||||||
| NS | ns22.dnszi.com | ||||||
| A | 121.78.72.44🇰🇷 KINXIDC-AS-KR121.78.72.0/24 KINX-IDC | ||||||
| PTR | ns22.dnszi.com | ||||||
| NS | ns37.dnszi.com | ||||||
| A | 58.120.225.177🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13 | ||||||
| PTR | ns37.dnszi.com | ||||||
| NS | ns53.dnszi.com | ||||||
| A | 27.1.16.85🇰🇷 DAOU-AS-KR27.1.16.0/22 DAOU Tech | ||||||
| PTR | ns53.dnszi.com | ||||||
| NS | ns77.dnszi.com | ||||||
| A | 121.78.251.30🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net | ||||||
| MX | c8you.com ⭐ | ||||||
| A | 211.55.85.227🇰🇷 KT-NET211.54.0.0/15 KORnet operation Center | ||||||
| TXT | v=spf1 ip4:211.55.85.227 ~all | ||||||
| SOA | ns11.dnszi.comroot@dnszi.com 2026-03-02 #7 | ||||||
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=1771291435 | ||||||
MX for
c8you.com |
Same first word
c8you.com |
Similar names
DNS History
10 records (7 active, 3 former)
○MXalt.aspmx.daum.net2017-12-20 → 2017-12-20 · 3 obs
○ 2026-03-19 02:33:14
○ 2026-03-23 23:44:00
○MXaspmx.daum.net2017-12-20 → 2017-12-20 · 3 obs
○ 2026-03-19 02:33:14
○ 2026-03-23 23:44:00
●MXc8you.com2026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 02:33:14
● 2026-03-23 23:44:00
○A183.99.65.802017-12-20 → 2017-12-20 · 3 obs
○ 2026-03-19 02:33:14
○ 2026-03-23 23:44:00
●A211.55.85.2272026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 02:33:14
● 2026-03-23 23:44:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| c8you.com | ns11.dnszi.com, ns22.dnszi.com, ns37.dnszi.com, ns53.dnszi.com... | 5 records |
✅ Authoritative Response
Server:121.78.251.24
NS records: ns11.dnszi.com, ns22.dnszi.com, ns37.dnszi.com, ns53.dnszi.com, ns77.dnszi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c8you.com (unsigned zone)
⏱️ Timing
Total: 680ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.55.85.227 |
| NS | 5 | ns37.dnszi.com, ns22.dnszi.com... |
| MX | 1 | c8you.com (pri: 1) |
| TXT | 1 | v=spf1 ip4:211.55.85.227 ~all |
| SOA | 1 | ns11.dnszi.com root.dnszi.com |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns11.dnszi.com, ns22.dnszi.com, ns37.dnszi.com...)
Analysis
Mail Server Role
c8you.com serves as the mail server for c8you.com.
IP Addresses
c8you.com points to an IP address: 211.55.85.227.
Name Servers
c8you.com is delegated to five name servers: ns11.dnszi.com, ns22.dnszi.com, ns37.dnszi.com, ns53.dnszi.com and ns77.dnszi.com.
c8you.com at least partially shares name servers with other domains, for instance ddaily.co.kr, railone.kr, ssl.or.kr, cybercustoms.net and sunnyhouse.or.kr.
Host names with a single IP address:
Host ns11.dnszi.com points to 121.78.251.24.
Host ns22.dnszi.com points to 121.78.72.44.
Host ns37.dnszi.com points to 58.120.225.177.
Host ns53.dnszi.com points to 27.1.16.85.
Host ns77.dnszi.com points to 121.78.251.30.
Mail Servers
c8you.com is handled by a single mail server.
The host name c8you.com points to IP 211.55.85.227.