piopen.com - dns.ninja

piopen.com

DNSSEC⚠️ Not signed
A183.111.138.248🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
NSpiopen.com
A183.111.138.248🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
NSdns1.cafe24.co.kr ⚠️ Not in zone NS records
A112.175.246.228🇰🇷 KT-NET112.168.0.0/13
A112.175.246.229🇰🇷 KT-NET112.168.0.0/13
A175.125.93.132🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.133🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSdns1.cafe24.com ⚠️ Not in zone NS records
A112.175.246.226🇰🇷 KT-NET112.168.0.0/13
A112.175.246.227🇰🇷 KT-NET112.168.0.0/13
A175.125.93.130🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.131🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSdns2.cafe24.co.kr ⚠️ Not in zone NS records
A112.175.247.228🇰🇷 KT-NET112.168.0.0/13
A112.175.247.229🇰🇷 KT-NET112.168.0.0/13
A175.125.93.142🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.143🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSdns2.cafe24.com ⚠️ Not in zone NS records
A112.175.247.226🇰🇷 KT-NET112.168.0.0/13
A112.175.247.227🇰🇷 KT-NET112.168.0.0/13
A175.125.93.140🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.141🇰🇷 SKB-NET175.120.0.0/13 SKB summary
MXmw-002.cafe24.com
A211.34.104.38🇰🇷 KT-NET211.34.104.0/24
PTRmw-002.cafe24.com
TXTv=spf1 ip4:183.111.138.248 ~all
SOApiopen.compostmaster@piopen.com serial=20241210

com

NS for

Same first word

Similar names

DNS History

11 records (7 active, 4 former)

NSdns1.cafe24.co.krdns1.cafe24.comdns2.cafe24.co.krdns2.cafe24.compiopen.comns1.cafe24.co.krns1.cafe24.comns2.cafe24.co.krns2.cafe24.comMXmw-002.cafe24.comA183.111.138.248
NSdns1.cafe24.co.kr2026-03-12 → 2026-06-17 · 2 obs
● 2026-03-12 14:22:20
● 2026-06-17 09:55:00
NSdns1.cafe24.com2026-03-12 → 2026-06-17 · 2 obs
● 2026-03-12 14:22:20
● 2026-06-17 09:55:00
NSdns2.cafe24.co.kr2026-03-12 → 2026-06-17 · 2 obs
● 2026-03-12 14:22:20
● 2026-06-17 09:55:00
NSdns2.cafe24.com2026-03-12 → 2026-06-17 · 2 obs
● 2026-03-12 14:22:20
● 2026-06-17 09:55:00
NSns1.cafe24.co.kr2026-03-12 → 2026-06-01 · 4 obs
● 2026-03-12 14:22:20
● 2026-06-01 09:10:22
○ 2026-06-17 07:06:30
○ 2026-06-17 09:55:00
NSns1.cafe24.com2026-03-12 → 2026-06-01 · 4 obs
● 2026-03-12 14:22:20
● 2026-06-01 09:10:22
○ 2026-06-17 07:06:30
○ 2026-06-17 09:55:00
NSns2.cafe24.co.kr2026-03-12 → 2026-06-01 · 4 obs
● 2026-03-12 14:22:20
● 2026-06-01 09:10:22
○ 2026-06-17 07:06:30
○ 2026-06-17 09:55:00
NSns2.cafe24.com2026-03-12 → 2026-06-01 · 4 obs
● 2026-03-12 14:22:20
● 2026-06-01 09:10:22
○ 2026-06-17 07:06:30
○ 2026-06-17 09:55:00
NSpiopen.com2026-03-12 → 2026-06-17 · 2 obs
● 2026-03-12 14:22:20
● 2026-06-17 09:55:00
MXmw-002.cafe24.com2026-03-12 → 2026-06-17 · 2 obs
● 2026-03-12 14:22:20
● 2026-06-17 09:55:00
A183.111.138.2482026-03-12 → 2026-06-17 · 2 obs
● 2026-03-12 14:22:20
● 2026-06-17 09:55:00

🔍 DNS Trace

Analysis

Name Server Role

piopen.com serves as a name server for itself — piopen.com is its own authoritative name server.

dns1.cafe24.com, dns2.cafe24.com and dns1.cafe24.co.kr frequently serve as name servers alongside piopen.com.

IP Addresses

piopen.com points to a single IP number: 183.111.138.248.

Additional host names — korfin.org, 071231.com, toto456.net and two others — share IP numbers with piopen.com.

Name Servers

piopen.com is delegated to five name servers: piopen.com, dns1.cafe24.com, dns2.cafe24.com and two others.

At least some of piopen.com's name servers are shared with other domains, for example marketingmaster.net, muldream.com, stylekuk.com and two more.

These name servers tend to co-occur with dns2.cafe24.co.kr, ns2.cafe24.com, ns1.cafe24.com and 4 other name servers in the same DNS delegations.

Host names resolving to four IP addresses:

dns1.cafe24.com directs to 112.175.246.226, 112.175.246.227, 175.125.93.130 and 175.125.93.131.

dns2.cafe24.com directs to 112.175.247.226, 112.175.247.227, 175.125.93.140 and 175.125.93.141.

dns1.cafe24.co.kr directs to 112.175.246.228, 112.175.246.229, 175.125.93.132 and 175.125.93.133.

dns2.cafe24.co.kr directs to 112.175.247.228, 112.175.247.229, 175.125.93.142 and 175.125.93.143.

Host names pointing to a single IP address:

piopen.com resolves to 183.111.138.248.

Mail Servers

piopen.com has one mail server: mw-002.cafe24.com.

piopen.com shares the same mail server setup as other domains, including nk.ne.kr, clubbanyantree.com, snowcomm.com and two others.

piopen.com shares mail servers — at least in part — with other domains, including volobee.com, hebron.org, humanpartner.co.kr and two others.

These mail servers are frequently seen alongside the mail servers mx1.daouoffice.com.

mw-002.cafe24.com points to one IP number — 211.34.104.38.