u1int.com - robtex.com
u1int.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=1784309447 | ||||||
NS for
u1int.com |
Same first word
u1int.com |
Similar names
unit1.org |
unit1.dnsalias.net |
unit1.pro |
1unit.com |
unit1.net |
unit1.dk |
unit1.nl |
1unit.de |
1unit.ai |
unit1.eu |
unit1.co.jp |
unit1.bg |
unit1.co |
unit1.pl |
unit1.com |
1unit.org |
unit1.de |
DNS History
11 records (8 active, 3 former)
●NSns1.cafe24.co.kr2026-07-11 → 2026-07-17 · 3 obs
● 2026-07-11 14:46:02
● 2026-07-17 18:01:04
●NSns1.cafe24.com2026-07-11 → 2026-07-17 · 3 obs
● 2026-07-11 14:46:02
● 2026-07-17 18:01:04
●NSns2.cafe24.co.kr2026-07-11 → 2026-07-17 · 3 obs
● 2026-07-11 14:46:02
● 2026-07-17 18:01:04
●NSns2.cafe24.com2026-07-11 → 2026-07-17 · 3 obs
● 2026-07-11 14:46:02
● 2026-07-17 18:01:04
○NSns4.blueweb.co.kr2015-06-19 → 2017-04-20 · 4 obs
● 2017-04-20 21:34:28
○ 2026-07-11 14:46:02
○ 2026-07-17 18:01:04
○NSns5.blueweb.co.kr2015-06-19 → 2017-04-20 · 4 obs
● 2017-04-20 21:34:28
○ 2026-07-11 14:46:02
○ 2026-07-17 18:01:04
●NSu1int.com2026-07-11 → 2026-07-17 · 3 obs
● 2026-07-11 14:46:02
● 2026-07-17 18:01:04
●MXmail.blueweb.co.kr2015-06-19 → 2026-07-17 · 2 obs
● 2026-07-17 18:01:04
●MXspamgw.blueweb.co.kr2015-06-19 → 2026-07-17 · 2 obs
● 2026-07-17 18:01:04
●A183.111.182.2352026-07-11 → 2026-07-17 · 3 obs
● 2026-07-11 14:46:02
● 2026-07-17 18:01:04
○A211.202.2.162015-06-19 → 2017-04-20 · 4 obs
● 2017-04-20 21:34:28
○ 2026-07-11 14:46:02
○ 2026-07-17 18:01:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net... | - |
| u1int.com | ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr | 9 records |
✅ Authoritative Response
Server:112.175.247.232
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 u1int.com (unsigned zone)
⏱️ Timing
Total: 4362ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.111.182.235 |
| NS | 4 | ns1.cafe24.com, ns2.cafe24.co.kr... |
| MX | 2 | spamgw.blueweb.co.kr (pri: 5), mail.blueweb.co.kr (pri: 10) |
| TXT | 1 | v=spf1 ip4:211.202.2.16 ~all |
| SOA | 1 | u1int.com postmaster.u1int.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)
Analysis
Name Server Role
u1int.com serves as a name server for itself — u1int.com is its own authoritative name server.
ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr frequently serve as name servers alongside u1int.com.
IP Addresses
u1int.com points to a single IP number: 183.111.182.235.
Additional host names — datastitch.co.kr, w-hang.co.kr, cjsarang.com and two others — share IP numbers with u1int.com.
Name Servers
u1int.com is delegated to five name servers: u1int.com, ns1.cafe24.com, ns2.cafe24.com and two others.
The name servers of u1int.com overlap at least partially with those of other domains — among them jurbans.com, mail.cor-web.com, newsbada.com and two more.
These name servers commonly appear in delegations together with ns2.cafe24.co.kr, ns.cafe24.com, ns0.cafe24.com and 6 other.
Host names that resolve to five IP addresses:
ns1.cafe24.com points to 112.175.246.230, 112.175.246.231, 116.126.143.242 and two other IP addresses.
Host names resolving to four IP addresses:
ns2.cafe24.com resolves to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
ns1.cafe24.co.kr resolves to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.
ns2.cafe24.co.kr resolves to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.
Host names pointing to a single IP address:
u1int.com has the IP address 183.111.182.235.
Mail Servers
u1int.com has two mail servers: mail.blueweb.co.kr and spamgw.blueweb.co.kr.
u1int.com shares the same mail server setup as other domains, including mcr.kr, storybible.kr, aztechs.co.kr and two others.
u1int.com shares mail servers — at least in part — with other domains, including tech-line.co.kr, waterworlds.co.kr, tomekorea.com and two others.
The mail servers freemail.blueweb.co.kr, bluemail.blueweb.co.kr and webmail are commonly used alongside these mail servers.
Both mail.blueweb.co.kr and spamgw.blueweb.co.kr have a single IP address each — mail.blueweb.co.kr resolves to 211.202.2.105 while spamgw.blueweb.co.kr resolves to 211.202.2.101.