worlditech.com - dns.ninja

`worlditech.com`

DNSSEC	⚠️ Not signed
A	211.40.221.55^{🇰🇷 DACOM-NET211.40.0.0/16 contact noc@bora.net if necessary}
		PTR	`1004joa.com`
NS	`ns.gabia.co.kr.worlditech.com` ⭐
NS	`ns.gabia.co.kr`
		A	43.201.170.100^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com`
NS	`ns.gabia.net`
		A	121.78.117.39^{🇰🇷 GABIA-AS-KR121.78.117.0/24 Transit customer route announce}
			PTR	`ns1.gabia.co.kr`
		A	211.234.124.90^{🇰🇷 DACOM-NET211.234.0.0/17 contact jblee@aunet.nm.kr if necessary contact ojupark@aunet.nm.kr if necessary}
NS	`ns1.gabia.co.kr`
		A	20.200.205.248^{🇰🇷 Microsoft20.192.0.0/10}
MX	`kr1-aspmx1.worksmobile.com` ⭐
		A	125.209.209.251^{🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform}
			PTR	`crcvmail.worksmobile.com`
MX	`kr1-aspmx2.worksmobile.com`⁽²⁰⁾
		A	125.209.209.251^{🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform}
			PTR	`crcvmail.worksmobile.com`
TXT	`v=spf1 include:_spfblockd.naver.com~all`
SOA	`ns.gabia.co.kr.worlditech.com`hosting@gabia.com serial=1480403073

`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.net`nstld@verisign-grs.com serial=1782000175

Same first word

worlditech.com

Similar names

DNS History

9 records (7 active, 2 former)

●NSns.gabia.co.kr2015-08-09 → 2026-06-21 · 2 obs

● 2015-08-09 21:28:16
● 2026-06-21 00:18:24

●NSns.gabia.co.kr.worlditech.com2015-08-09 → 2026-06-21 · 2 obs

● 2015-08-09 21:28:16
● 2026-06-21 00:18:24

●NSns.gabia.net2015-08-09 → 2026-06-21 · 2 obs

● 2015-08-09 21:28:16
● 2026-06-21 00:18:24

●NSns1.gabia.co.kr2015-08-09 → 2026-06-21 · 2 obs

● 2015-08-09 21:28:16
● 2026-06-21 00:18:24

○MXdmx-1.naver.com2015-08-09 → 2016-07-07 · 4 obs

● 2015-08-09 21:28:16
● 2016-07-07 20:51:38
○ 2017-05-27 17:07:50
○ 2026-06-21 00:18:24

○MXdmx-2.naver.com2015-08-09 → 2016-07-07 · 4 obs

● 2015-08-09 21:28:16
● 2016-07-07 20:51:38
○ 2017-05-27 17:07:50
○ 2026-06-21 00:18:24

●MXkr1-aspmx1.worksmobile.com2017-05-27 → 2026-06-21 · 3 obs

○ 2016-07-07 20:51:38
● 2017-05-27 17:07:50
● 2026-06-21 00:18:24

●MXkr1-aspmx2.worksmobile.com2017-05-27 → 2026-06-21 · 3 obs

○ 2016-07-07 20:51:38
● 2017-05-27 17:07:50
● 2026-06-21 00:18:24

●A211.40.221.552015-08-09 → 2026-06-21 · 2 obs

● 2015-08-09 21:28:16
● 2026-06-21 00:18:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
worlditech.com	ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net	-

✅ Authoritative Response

Server:20.200.205.248

NS records: ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worlditech.com (unsigned zone)

⏱️ Timing

Total: 1971ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.40.221.55`
NS	3	`ns.gabia.co.kr, ns1.gabia.co.kr...`
MX	2	`kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20)`
TXT	1	`v=spf1 include:_spfblockd.naver.com~all`
SOA	1	`ns.gabia.co.kr.worlditech.com hosting.ga`

Analysis

IP Addresses

worlditech.com resolves to one IP address: 211.40.221.55.

Name Servers

The authoritative name servers for worlditech.com are ns.gabia.net, ns1.gabia.co.kr, ns.gabia.co.kr and ns.gabia.co.kr.worlditech.com.

worlditech.com has at least partial name server overlap with other domains, such as bringko.com, knmama.com, scoutplan.net and two others.

It is common to find these name servers paired with the name servers ns1.gabia.net.

Hostnames that resolve to two IP addresses:

ns.gabia.net maps to two IP addresses — 121.78.117.39 and 211.234.124.90.

Hosts with just one IP address:

ns1.gabia.co.kr points to the IP address 20.200.205.248.

ns.gabia.co.kr points to the IP address 43.201.170.100.

Mail Servers

Mail for worlditech.com is handled by two mail servers — kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.

worlditech.com uses an identical mail server configuration to several other domains — among them thebluelotus.co.kr, wowpass.io, jungtoys.com and two more.

worlditech.com has at least partial mail server overlap with other domains such as dcube-sys.com, openmind.co.kr, cwsw.co.kr and two more.

kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com share one IP address between them — 125.209.209.251.

These two host names — kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com — each point to 125.209.209.251 IP addresses.