posmartech.com - robtex.com

posmartech.com

DNSSEC⚠️ Not signed
A112.175.85.236🇰🇷 KT-NET112.168.0.0/13
NSposmartech.com ⭐
A112.175.85.236🇰🇷 KT-NET112.168.0.0/13
NSns.may-tree.co.kr ⚠️ Not in zone NS records
A218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom
NSns.posmartech.com ⚠️ Not in parent delegation
A218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom
NSns1.may-tree.co.kr ⚠️ Not in zone NS records
A116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
NSns1.posmartech.com ⚠️ Not in parent delegation
A116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
NSns2.may-tree.co.kr ⚠️ Not in zone NS records
A218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom
NSns2.posmartech.com ⚠️ Not in parent delegation
A218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom
NSns3.may-tree.co.kr ⚠️ Not in zone NS records
A116.126.143.225🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
NSns3.posmartech.com ⚠️ Not in parent delegation
A116.126.143.225🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
MXkr1-aspmx1.worksmobile.com ⭐
A125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform
PTRcrcvmail.worksmobile.com
MXkr1-aspmx2.worksmobile.com(20)
A125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform
PTRcrcvmail.worksmobile.com
TXTv=spf1 include:spf.fmcity.com ~all
SOAposmartech.compostmaster@posmartech.com serial=20130627

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=1777434561

NS for

posmartech.com

Subdomains

ns.posmartech.com
ns3.posmartech.com
ns1.posmartech.com
ns2.posmartech.com

Same first word

posmartech.com

Similar names

samprotech.com
persomatch.com
chrometaps.com
schemaport.com
hostcamper.com
chemasport.es
rompatches.com
themacpros.ca
spectraohm.com
schemaport.net
smartepoch.com
champstore.de
persomatch.at
champstore.be
chemasport.com
mechasport.com
epochsmart.com
storechamp.com
camperhost.net
earthcomps.com
sprechomat.de
persomatch.de
champstore.com
promastech.com
masterchop.com
ecshopmart.com
spomartech.com

DNS History

14 records (12 active, 2 former)

20162017201820192020202120222023202420252026NSns.may-tree.co.krns.posmartech.comns1.may-tree.co.krns1.posmartech.comns2.may-tree.co.krns2.posmartech.comns3.may-tree.co.krns3.posmartech.composmartech.comMXkr1-aspmx1.worksmobile.comkr1-aspmx2.worksmobile.comaspmx1.naver.comaspmx2.naver.comA112.175.85.236
●NSns.may-tree.co.kr2026-04-16 → 2026-04-29 · 3 obs
○ 2015-06-24 01:28:00
● 2026-04-16 20:43:28
● 2026-04-29 04:02:50
●NSns.posmartech.com2015-06-24 → 2026-04-29 · 2 obs
● 2015-06-24 01:28:00
● 2026-04-29 04:02:50
●NSns1.may-tree.co.kr2026-04-16 → 2026-04-29 · 3 obs
○ 2015-06-24 01:28:00
● 2026-04-16 20:43:28
● 2026-04-29 04:02:50
●NSns1.posmartech.com2015-06-24 → 2026-04-29 · 2 obs
● 2015-06-24 01:28:00
● 2026-04-29 04:02:50
●NSns2.may-tree.co.kr2026-04-16 → 2026-04-29 · 3 obs
○ 2015-06-24 01:28:00
● 2026-04-16 20:43:28
● 2026-04-29 04:02:50
●NSns2.posmartech.com2015-06-24 → 2026-04-29 · 2 obs
● 2015-06-24 01:28:00
● 2026-04-29 04:02:50
●NSns3.may-tree.co.kr2026-04-16 → 2026-04-29 · 3 obs
○ 2015-06-24 01:28:00
● 2026-04-16 20:43:28
● 2026-04-29 04:02:50
●NSns3.posmartech.com2015-06-24 → 2026-04-29 · 2 obs
● 2015-06-24 01:28:00
● 2026-04-29 04:02:50
●NSposmartech.com2015-06-24 → 2026-04-29 · 2 obs
● 2015-06-24 01:28:00
● 2026-04-29 04:02:50
○MXaspmx1.naver.com2015-06-24 → 2018-09-22 · 4 obs
● 2015-06-24 01:28:00
● 2018-09-22 03:56:12
○ 2026-04-16 20:43:28
○ 2026-04-29 04:02:50
○MXaspmx2.naver.com2015-06-24 → 2018-09-22 · 4 obs
● 2015-06-24 01:28:00
● 2018-09-22 03:56:12
○ 2026-04-16 20:43:28
○ 2026-04-29 04:02:50
●MXkr1-aspmx1.worksmobile.com2026-04-16 → 2026-04-29 · 3 obs
○ 2018-09-22 03:56:12
● 2026-04-16 20:43:28
● 2026-04-29 04:02:50
●MXkr1-aspmx2.worksmobile.com2026-04-16 → 2026-04-29 · 3 obs
○ 2018-09-22 03:56:12
● 2026-04-16 20:43:28
● 2026-04-29 04:02:50
●A112.175.85.2362015-06-24 → 2026-04-29 · 2 obs
● 2015-06-24 01:28:00
● 2026-04-29 04:02:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...-
posmartech.comns.may-tree.co.kr, ns1.may-tree.co.kr, ns2.may-tree.co.kr, ns3.may-tree.co.kr-

✅ Authoritative Response

Server:116.126.143.225

NS records: ns.may-tree.co.kr, ns1.may-tree.co.kr, ns2.may-tree.co.kr, ns3.may-tree.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for posmartech.com (unsigned zone)

⏱️ Timing

Total: 4633ms | Queries: -

📄 Records

TypeCountSample Data
A1112.175.85.236
NS4ns2.posmartech.com, ns1.posmartech.com...
MX2kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20)
TXT1v=spf1 include:spf.fmcity.com ~all
SOA1posmartech.com postmaster.posmartech.com

Analysis

Hierarchy

posmartech.com is a parent of ns.posmartech.com, ns3.posmartech.com, ns1.posmartech.com and ns2.posmartech.com.

Name Server Role

posmartech.com serves as the name server for posmartech.com.

Common name servers include ns.posmartech.com, ns1.posmartech.com and ns2.posmartech.com, used together with posmartech.com.

IP Addresses

posmartech.com resolves to a single IP: 112.175.85.236.

Other host names, for instance ay.or.kr, candh.biz, oaduct.com, jjritomato.com and eunsungcap.com share IP numbers with posmartech.com.

Name Servers

posmartech.com is delegated to nine name servers: posmartech.com, ns1.posmartech.com, ns2.posmartech.com, ns3.posmartech.com, ns.posmartech.com, ns1.may-tree.co.kr, ns2.may-tree.co.kr, ns3.may-tree.co.kr and ns.may-tree.co.kr.

posmartech.com shares some name servers with other domains, for example ddemco.co.kr, pecoschool.net, xn--cctv-954t99d.com, may-tree.co.kr and xn--oj4bn0gutaudsv.com.

these name servers are often used with ns1.ddemco.co.kr, ns2.ddemco.co.kr, ns3.ddemco.co.kr, ns.ddemco.co.kr, ns.pecoschool.net, ns1.pecoschool.net, ns2.pecoschool.net, ns3.pecoschool.net, ns1.xn--cctv-954t99d.com and ns2.xn--cctv-954t99d.com.

Host names mapped to a single IP:

posmartech.com points to: 112.175.85.236

ns1.posmartech.com points to: 116.126.143.226

ns2.posmartech.com points to: 218.145.65.144

ns3.posmartech.com points to: 116.126.143.225

ns.posmartech.com points to: 218.145.65.143

ns1.may-tree.co.kr points to: 116.126.143.226

ns2.may-tree.co.kr points to: 218.145.65.144

ns3.may-tree.co.kr points to: 116.126.143.225

ns.may-tree.co.kr points to: 218.145.65.143

Host names that point to 116.126.143.226: ns1.posmartech.com and ns1.may-tree.co.kr

Host names that point to 218.145.65.144: ns2.posmartech.com and ns2.may-tree.co.kr

Host names that point to 116.126.143.225: ns3.posmartech.com and ns3.may-tree.co.kr

Host names that point to 218.145.65.143: ns.posmartech.com and ns.may-tree.co.kr

Mail Servers

posmartech.com is served by two mail servers: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.

posmartech.com shares the mail server setup with other domains, for example e-odi.com, thefairnews.co.kr, narim.co.kr, random2u.jp and uhmg.net.

posmartech.com shares some mail servers with other domains, at least partially; for instance samwonst.co.kr, cigshipping.com, isweb.kr, mbcplus.co.kr and oix.kr.

Host names with one IP number:

kr1-aspmx1.worksmobile.com points to: 125.209.209.251

kr1-aspmx2.worksmobile.com points to: 125.209.209.251

Names pointing to 125.209.209.251: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com