postro.com - dns.ninja

postro.com

DNSSEC⚠️ Not signed
NSns1.hosting.co.kr ⭐
A121.254.170.11🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary
NSns2.hosting.co.kr
A43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix
PTRec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com
NSns3.hosting.co.kr
A121.254.170.12🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary
NSns4.hosting.co.kr
A43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix
PTRec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com
SOAns1.hosting.co.kradmin@postro.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1781594315

Same first word

postro.nl
postro.com
postro.jp

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DNS History

4 records (4 active, 0 former)

NSns1.hosting.co.krns2.hosting.co.krns3.hosting.co.krns4.hosting.co.kr
●NSns1.hosting.co.kr2026-04-07 → 2026-06-16 · 2 obs
● 2026-04-07 16:06:00
● 2026-06-16 07:44:28
●NSns2.hosting.co.kr2026-04-07 → 2026-06-16 · 2 obs
● 2026-04-07 16:06:00
● 2026-06-16 07:44:28
●NSns3.hosting.co.kr2026-04-07 → 2026-06-16 · 2 obs
● 2026-04-07 16:06:00
● 2026-06-16 07:44:28
●NSns4.hosting.co.kr2026-04-07 → 2026-06-16 · 2 obs
● 2026-04-07 16:06:00
● 2026-06-16 07:44:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
postro.comns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr-

✅ Authoritative Response

Server:121.254.170.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postro.com (unsigned zone)

⏱️ Timing

Total: 2567ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1.hosting.co.kr, ns3.hosting.co.kr...
SOA1ns1.hosting.co.kr admin.postro.com

Analysis

Name Servers

Four name servers handle the delegation for postro.com: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.

postro.com partially shares its NS delegation with several other domains, including officeon.com, ft.co.kr, gobi.kr and two others.

Four hostnames each with a single A record: ns1.hosting.co.kr → 121.254.170.11, ns2.hosting.co.kr → 43.201.141.93, ns3.hosting.co.kr → 121.254.170.12, ns4.hosting.co.kr → 43.201.141.93. ns2.hosting.co.kr and ns4.hosting.co.kr both direct to 43.201.141.93.

ns2.hosting.co.kr and ns4.hosting.co.kr are host names that each point to 43.201.141.93 IP addresses.