`astrumca.com`

DNSSEC	⚠️ Not signed
A	75.2.85.42^{🇺🇸 Amazon75.2.80.0/20}
		PTR	`a4c6c51f8b10d0080.awsglobalaccelerator.com`
A	99.83.196.71^{🇺🇸 Amazon99.83.192.0/20}
NS	`ns1.hosting.co.kr` ⭐
		A	121.254.170.11^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns2.hosting.co.kr`
		A	43.201.141.93^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com`
NS	`ns3.hosting.co.kr`
		A	121.254.170.12^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns4.hosting.co.kr`
		A	43.201.141.93^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	142.250.101.27^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`google-site-verification=jt3DWQUyVYXoZEtRhGqrVLQMGDxWgyqi7HTO10epnEg`
SOA	`ns1.hosting.co.kr`admin@astrumca.com serial=3

`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=1775990462

Same first word

astrumca.com

Similar names

acusmart.eu

smartauc.com

tramacus.com

macartus.de

marcaust.de

camsutra.com

acusmart.com

macsurat.com

sumacart.com

marsactu.fr

marcatus.co

marcatus.net

camusart.com

macustar.eu

camratus.com

marcatus.s3.amazonaws.com

DNS History

12 records (11 active, 1 former)

●NSns1.hosting.co.kr2016-12-18 → 2026-04-12 · 2 obs

● 2016-12-18 23:35:36
● 2026-04-12 10:43:10

●NSns2.hosting.co.kr2016-12-18 → 2026-04-12 · 2 obs

● 2016-12-18 23:35:36
● 2026-04-12 10:43:10

●NSns3.hosting.co.kr2026-04-09 → 2026-04-12 · 3 obs

○ 2016-12-18 23:35:36
● 2026-04-09 02:04:12
● 2026-04-12 10:43:10

●NSns4.hosting.co.kr2026-04-09 → 2026-04-12 · 3 obs

○ 2016-12-18 23:35:36
● 2026-04-09 02:04:12
● 2026-04-12 10:43:10

●MXalt1.aspmx.l.google.com2016-12-18 → 2026-04-12 · 2 obs

● 2016-12-18 23:35:36
● 2026-04-12 10:43:10

●MXalt2.aspmx.l.google.com2016-12-18 → 2026-04-12 · 2 obs

● 2016-12-18 23:35:36
● 2026-04-12 10:43:10

●MXalt3.aspmx.l.google.com2016-12-18 → 2026-04-12 · 2 obs

● 2016-12-18 23:35:36
● 2026-04-12 10:43:10

●MXalt4.aspmx.l.google.com2016-12-18 → 2026-04-12 · 2 obs

● 2016-12-18 23:35:36
● 2026-04-12 10:43:10

●MXaspmx.l.google.com2016-12-18 → 2026-04-12 · 2 obs

● 2016-12-18 23:35:36
● 2026-04-12 10:43:10

○A211.234.63.2322016-12-18 → 2018-07-03 · 4 obs

● 2016-12-18 23:35:36
● 2018-07-03 11:58:08
○ 2026-04-09 02:04:12
○ 2026-04-12 10:43:10

●A75.2.85.422026-04-09 → 2026-04-12 · 3 obs

○ 2018-07-03 11:58:08
● 2026-04-09 02:04:12
● 2026-04-12 10:43:10

●A99.83.196.712026-04-09 → 2026-04-12 · 3 obs

○ 2018-07-03 11:58:08
● 2026-04-09 02:04:12
● 2026-04-12 10:43:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
astrumca.com	ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr	-

✅ Authoritative Response

Server:121.254.170.12

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 astrumca.com (unsigned zone)

⏱️ Timing

Total: 1175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`99.83.196.71, 75.2.85.42`
NS	4	`ns4.hosting.co.kr, ns3.hosting.co.kr...`
MX	5	`ALT4.ASPMX.L.GOOGLE.com (pri: 10), ALT3.ASPMX.L.GOOGLE.com (pri: 10)...`
TXT	1	`google-site-verification=jt3DWQUyVYXoZEt`
SOA	1	`ns1.hosting.co.kr admin.astrumca.com`

Analysis

IP Addresses

The entity astrumca.com points to two IP numbers: 75.2.85.42 and 99.83.196.71.

For instance, other host names tagmania.net, okcom.co.kr, hff.kr, bioinfra.net and fastspring.co.kr share IP numbers with astrumca.com.

Name Servers

astrumca.com is delegated to four name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.

astrumca.com shares name servers with other domains at least partially, for example clextor.com, str.co.kr, intbow.com, csi-vision.com and berytech.com.