u1cos.com - robtex.com
u1cos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.175.93.2🇰🇷 KT-NET112.168.0.0/13 | ||||||
| NS | u1cos.com ⭐ | ||||||
| A | 112.175.93.2🇰🇷 KT-NET112.168.0.0/13 | ||||||
| NS | ns1.cafe24dns.co.kr | ||||||
| A | 175.125.93.196🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | ns3.cafe24dns.co.kr | ||||||
| MX | u1cos.com ⭐ | ||||||
| A | 112.175.93.2🇰🇷 KT-NET112.168.0.0/13 | ||||||
| TXT | v=spf1 ip4:112.175.93.2 ~all | ||||||
| SOA | u1cos.compostmaster@u1cos.com serial=20111117 | ||||||
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=1774582392 | ||||||
NS for
u1cos.com |
MX for
u1cos.com |
Same first word
u1cos.com |
Similar names
DNS History
10 records (5 active, 5 former)
○NSns.cafe24.com2015-05-28 → 2015-10-24 · 4 obs
● 2015-10-24 06:23:58
○ 2016-02-08 09:11:34
○ 2026-03-27 03:53:52
○NSns0.cafe24.com2015-05-28 → 2015-10-24 · 4 obs
● 2015-10-24 06:23:58
○ 2016-02-08 09:11:34
○ 2026-03-27 03:53:52
○NSns1.cafe24.com2015-05-28 → 2015-10-24 · 4 obs
● 2015-10-24 06:23:58
○ 2016-02-08 09:11:34
○ 2026-03-27 03:53:52
●NSns1.cafe24dns.co.kr2016-02-08 → 2026-03-27 · 3 obs
● 2016-02-08 09:11:34
● 2026-03-27 03:53:52
○NSns2.cafe24.com2015-05-28 → 2015-10-24 · 4 obs
● 2015-10-24 06:23:58
○ 2016-02-08 09:11:34
○ 2026-03-27 03:53:52
●NSns3.cafe24dns.co.kr2016-02-08 → 2026-03-27 · 3 obs
● 2016-02-08 09:11:34
● 2026-03-27 03:53:52
●NSu1cos.com2015-05-28 → 2026-03-27 · 2 obs
● 2026-03-27 03:53:52
●MXu1cos.com2016-02-08 → 2026-03-27 · 2 obs
● 2026-03-27 03:53:52
○A112.175.25.1002015-05-28 → 2015-10-24 · 4 obs
● 2015-10-24 06:23:58
○ 2016-02-08 09:11:34
○ 2026-03-27 03:53:52
●A112.175.93.22016-02-08 → 2026-03-27 · 3 obs
● 2016-02-08 09:11:34
● 2026-03-27 03:53:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| u1cos.com | ns1.cafe24dns.co.kr, ns3.cafe24dns.co.kr | - |
✅ Authoritative Response
Server:175.125.93.196
NS records: ns1.cafe24dns.co.kr, ns3.cafe24dns.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u1cos.com (unsigned zone)
⏱️ Timing
Total: 1343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.175.93.2 |
| NS | 2 | ns3.cafe24dns.co.kr, ns1.cafe24dns.co.kr |
| MX | 1 | u1cos.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:112.175.93.2 ~all |
| SOA | 1 | u1cos.com postmaster.u1cos.com |
Analysis
Name Server Role
u1cos.com serves as a name server for u1cos.com.
ns1.cafe24dns.co.kr and ns3.cafe24dns.co.kr are commonly used as name servers along with u1cos.com.
Mail Server Role
u1cos.com serves as the mail server for u1cos.com.
IP Addresses
u1cos.com resolves to a single IP address: 112.175.93.2.
Other host names including tioom.co.kr, ibcplanet.com, ohmyvita.com, soomcorp.com and leaders-m.com share IP numbers with u1cos.com.
Name Servers
u1cos.com is delegated to three name servers: u1cos.com, ns1.cafe24dns.co.kr and ns3.cafe24dns.co.kr.
u1cos.com at least partially shares name servers with other domains, including avnclinic.com, ilsan.or.kr, autobell.net, bitnine.net and firgi.kr.
These name servers are typically used together with the name servers ns2.cafe24.com, ns1.cafe24.com, ns1.cafe24.co.kr, ns2.cafe24.co.kr, ns.cafe24.com, ns0.cafe24.com, ns2.cafe24dns.co.kr, ns4.cafe24dns.co.kr, dns1.cafe24.com and dns2.cafe24.com.
Host names with a single IP:
u1cos.com points to 112.175.93.2.
ns1.cafe24dns.co.kr points to 175.125.93.196.
Mail Servers
A single mail server handles u1cos.com.