postwork.cloud - robtex.com

๐Ÿ›ก๏ธDomain Reputation CheckBlocklist, phishing & malware statusโ†’

postwork.cloud

DNSSECโš ๏ธ Not signed
A101.79.16.243๐Ÿ‡ฐ๐Ÿ‡ท NBPAP-AS-AP101.79.16.0/20 Korea Internet & Security Agency (KISA) Seocho-ro 398, Seocho-gu, Seoul, Korea
NSns1.hosting.co.kr โญ
A121.254.170.11๐Ÿ‡ฐ๐Ÿ‡ท DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary
NSns2.hosting.co.kr
A43.201.141.93๐Ÿ‡ฐ๐Ÿ‡ท Amazon43.200.0.0/14 EC2 ICN Prefix
PTRec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com
NSns3.hosting.co.kr
A121.254.170.12๐Ÿ‡ฐ๐Ÿ‡ท DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary
NSns4.hosting.co.kr
A43.201.141.93๐Ÿ‡ฐ๐Ÿ‡ท Amazon43.200.0.0/14 EC2 ICN Prefix
PTRec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com
SOAns1.hosting.co.kradmin@postwork.cloud serial=3

cloud

DNSSECโš ๏ธ Not signed
NSns01.trs-dns.com โญ
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1794691529

Same first word

Similar names

Previous names

Next names

DNS History

5 records (5 active, 0 former)

NSns1.hosting.co.krns2.hosting.co.krns3.hosting.co.krns4.hosting.co.krA101.79.16.243
โ—NSns1.hosting.co.kr2026-09-15 โ†’ 2026-11-14 ยท 2 obs
โ— 2026-09-15 05:25:42
โ— 2026-11-14 21:49:08
โ—NSns2.hosting.co.kr2026-09-15 โ†’ 2026-11-14 ยท 2 obs
โ— 2026-09-15 05:25:42
โ— 2026-11-14 21:49:08
โ—NSns3.hosting.co.kr2026-09-15 โ†’ 2026-11-14 ยท 2 obs
โ— 2026-09-15 05:25:42
โ— 2026-11-14 21:49:08
โ—NSns4.hosting.co.kr2026-09-15 โ†’ 2026-11-14 ยท 2 obs
โ— 2026-09-15 05:25:42
โ— 2026-11-14 21:49:08
โ—A101.79.16.2432026-09-15 โ†’ 2026-11-14 ยท 4 obs
โ— 2026-09-15 05:25:42
โ—‹ 2026-09-17 03:13:12
โ— 2026-09-21 12:42:56
โ— 2026-11-14 21:49:08

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
cloudns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info8 records
postwork.cloudns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr-

โœ… Authoritative Response

Server:121.254.170.11

NS records: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for postwork.cloud (unsigned zone)

โฑ๏ธ Timing

Total: 1454ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1101.79.16.243
NS4ns3.hosting.co.kr, ns2.hosting.co.kr...
SOA1ns1.hosting.co.kr admin.postwork.cloud

๐Ÿ“Œ Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)

Analysis

IP Addresses

postwork.cloud resolves to just one IP address, 101.79.16.243.

The host names nowsay.xyz, winningsapiens.com, bugworld.cloud and lumistar.cyou all share IP numbers with postwork.cloud.

Name Servers

The NS records for postwork.cloud point to four name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.

There is at least partial name server overlap between postwork.cloud and other domains โ€” naemom.com, realflow.co.kr, gigaroot.kr and two more among them.

These name servers are routinely deployed together with the name servers dns1.maxion.co.kr.

The hosts ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr each carry one IP address: 121.254.170.11 for ns1.hosting.co.kr, 43.201.141.93 for ns2.hosting.co.kr, 121.254.170.12 for ns3.hosting.co.kr and 43.201.141.93 for ns4.hosting.co.kr. The address 43.201.141.93 is shared by ns2.hosting.co.kr and ns4.hosting.co.kr.

Host names pointing to 43.201.141.93 IP addresses: ns2.hosting.co.kr and ns4.hosting.co.kr.