`aptsci.com`

DNSSEC	⚠️ Not signed
A	203.245.24.54^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`aptsci.com` ⭐
		A	203.245.24.54^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`ns.aptsci.com` ⚠️ Not in parent delegation
		A	218.145.65.143^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns.giantsoft.co.kr` ⚠️ Not in zone NS records
		A	218.145.65.143^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns1.aptsci.com` ⚠️ Not in parent delegation
		A	116.126.143.226^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns1.giantsoft.co.kr` ⚠️ Not in zone NS records
		A	116.126.143.226^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns2.aptsci.com` ⚠️ Not in parent delegation
		A	218.145.65.144^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns2.giantsoft.co.kr` ⚠️ Not in zone NS records
		A	218.145.65.144^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns3.aptsci.com` ⚠️ Not in parent delegation
		A	116.126.143.225^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns3.giantsoft.co.kr` ⚠️ Not in zone NS records
		A	116.126.143.225^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
MX	`gw.aptsci.com` ⭐
		A	35.216.1.254^{🇰🇷 Google35.216.0.0/17}
			PTR	`gw.aptsci.com`
MX	`ms37898306.msv1.invalid`^(32767)
TXT	`google-site-verification=vyz6Ebi7YIXC22KAXxrrw-VE2709HzDl2y4tvAcAeS8`
TXT	`v=spf1 ip4:203.217.217.110 include:_vpc.daouoffice.com ip4:35.216.1.254 ~all`
TXT	`google-site-verification=F1g6vCvFDX40D79_xV2UXwoCOAOQ141FEnLC7wM3b2E`
TXT	`google-site-verification=poj60OotlF-9IQ4rA94QBUjmFtEK_zFo22FbJexF9gM`
SOA	`aptsci.com`postmaster@aptsci.com serial=20220110

`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=1778590481

NS for

aptsci.com

Subdomains

gw.aptsci.com

ns2.aptsci.com

ns.aptsci.com

ns3.aptsci.com

ns1.aptsci.com

Same first word

aptsci.com

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captis.nl

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pastic.gov.pk

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picsta.de

spicta.com

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captis.biz

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actisp.com

ctispa.com

captis.com

capsti.com

captis.app

apscit.org

apsict.org

caspit.co.il

sitpac.es

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stipac.cz

captis.ru

capsit.com

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ipsatc.no-ip.info

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captis.org

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pacits.com

stapic.com

picast.ru

acpsit.nl

scipta.org

citsap.com

pacits.net

sticpa.org

picsta.kr

DNS History

18 records (12 active, 6 former)

●NSaptsci.com2026-02-15 → 2026-05-12 · 3 obs

○ 2017-04-24 03:03:42
● 2026-02-15 07:38:48
● 2026-05-12 13:24:36

●NSns.aptsci.com2026-02-15 → 2026-05-12 · 3 obs

○ 2017-04-24 03:03:42
● 2026-02-15 07:38:48
● 2026-05-12 13:24:36

●NSns.giantsoft.co.kr2026-02-15 → 2026-05-12 · 3 obs

○ 2017-04-24 03:03:42
● 2026-02-15 07:38:48
● 2026-05-12 13:24:36

●NSns1.aptsci.com2026-02-15 → 2026-05-12 · 3 obs

○ 2017-04-24 03:03:42
● 2026-02-15 07:38:48
● 2026-05-12 13:24:36

●NSns1.giantsoft.co.kr2026-02-15 → 2026-05-12 · 3 obs

○ 2017-04-24 03:03:42
● 2026-02-15 07:38:48
● 2026-05-12 13:24:36

○NSns1.whoisdomain.kr2015-06-16 → 2017-04-24 · 4 obs

● 2015-06-16 06:41:26
● 2017-04-24 03:03:42
○ 2026-02-15 07:38:48
○ 2026-05-12 13:24:36

●NSns2.aptsci.com2026-02-15 → 2026-05-12 · 3 obs

○ 2017-04-24 03:03:42
● 2026-02-15 07:38:48
● 2026-05-12 13:24:36

●NSns2.giantsoft.co.kr2026-02-15 → 2026-05-12 · 3 obs

○ 2017-04-24 03:03:42
● 2026-02-15 07:38:48
● 2026-05-12 13:24:36

○NSns2.whoisdomain.kr2015-06-16 → 2017-04-24 · 4 obs

● 2015-06-16 06:41:26
● 2017-04-24 03:03:42
○ 2026-02-15 07:38:48
○ 2026-05-12 13:24:36

●NSns3.aptsci.com2026-02-15 → 2026-05-12 · 3 obs

○ 2017-04-24 03:03:42
● 2026-02-15 07:38:48
● 2026-05-12 13:24:36

●NSns3.giantsoft.co.kr2026-02-15 → 2026-05-12 · 3 obs

○ 2017-04-24 03:03:42
● 2026-02-15 07:38:48
● 2026-05-12 13:24:36

○NSns3.whoisdomain.kr2015-06-16 → 2017-04-24 · 4 obs

● 2015-06-16 06:41:26
● 2017-04-24 03:03:42
○ 2026-02-15 07:38:48
○ 2026-05-12 13:24:36

○NSns4.whoisdomain.kr2015-06-16 → 2017-04-24 · 4 obs

● 2015-06-16 06:41:26
● 2017-04-24 03:03:42
○ 2026-02-15 07:38:48
○ 2026-05-12 13:24:36

●MXgw.aptsci.com2026-02-15 → 2026-05-12 · 3 obs

○ 2017-04-24 03:03:42
● 2026-02-15 07:38:48
● 2026-05-12 13:24:36

○MXmail.aptsci.com2015-06-16 → 2017-04-24 · 4 obs

● 2015-06-16 06:41:26
● 2017-04-24 03:03:42
○ 2026-02-15 07:38:48
○ 2026-05-12 13:24:36

●MXms37898306.msv1.invalid2026-03-20 → 2026-05-12 · 3 obs

○ 2026-02-15 07:38:48
● 2026-03-20 01:39:54
● 2026-05-12 13:24:36

○A183.110.224.2062015-06-16 → 2017-04-24 · 4 obs

● 2015-06-16 06:41:26
● 2017-04-24 03:03:42
○ 2026-02-15 07:38:48
○ 2026-05-12 13:24:36

●A203.245.24.542026-02-15 → 2026-05-12 · 3 obs

○ 2017-04-24 03:03:42
● 2026-02-15 07:38:48
● 2026-05-12 13:24:36

🔍 DNS Trace

Analysis

Hierarchy

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

Name Server Role

aptsci.com serves as a name server for aptsci.com.

Typically, ns1.aptsci.com, ns2.aptsci.com and ns3.aptsci.com serve as name servers alongside aptsci.com.

IP Addresses

aptsci.com points to a single IP number: 203.245.24.54.

Other host names, for instance sdmssn.or.kr, ywon.net, dsnaiki.com, alohababy.co.kr and icomos-korea.or.kr share IP numbers with aptsci.com.

Name Servers

aptsci.com is delegated to nine name servers: aptsci.com, ns1.aptsci.com, ns2.aptsci.com, ns3.aptsci.com, ns.aptsci.com, ns1.giantsoft.co.kr, ns2.giantsoft.co.kr, ns3.giantsoft.co.kr and ns.giantsoft.co.kr.

aptsci.com at least partially shares name servers with other domains, for instance celliveryreagent.com, befe.co.kr, vera.or.kr, nids.co.kr and miracell.co.kr.

Host names with a single IP:

aptsci.com points to: 203.245.24.54.

ns1.aptsci.com points to: 116.126.143.226.

ns2.aptsci.com points to: 218.145.65.144.

ns3.aptsci.com points to: 116.126.143.225.

ns.aptsci.com points to: 218.145.65.143.

ns1.giantsoft.co.kr points to: 116.126.143.226.

ns2.giantsoft.co.kr points to: 218.145.65.144.

ns3.giantsoft.co.kr points to: 116.126.143.225.

ns.giantsoft.co.kr points to: 218.145.65.143.

Host names that point to 116.126.143.226: ns1.aptsci.com and ns1.giantsoft.co.kr.

Host names that point to 218.145.65.144: ns2.aptsci.com and ns2.giantsoft.co.kr.

Host names that point to 116.126.143.225: ns3.aptsci.com and ns3.giantsoft.co.kr.

Host names that point to 218.145.65.143: ns.aptsci.com and ns.giantsoft.co.kr.

Mail Servers

aptsci.com is handled by two mail servers: gw.aptsci.com and ms37898306.msv1.invalid.

aptsci.com shares some mail servers with other domains at least partially, for example isslab.co.kr.

Host names with a single IP address map to 35.216.1.254 and the host name gw.aptsci.com points to 35.216.1.254.

aptsci.com - robtex.com

aptsci.com

com

NS for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

Hierarchy

Name Server Role

IP Addresses

Name Servers

Mail Servers

`aptsci.com`

`com`