4csoft.com - dns.ninja

`4csoft.com`

DNSSEC	⚠️ Not signed
A	13.125.55.15^{🇰🇷 Amazon13.125.0.0/16}
		PTR	`ec2-13-125-55-15.ap-northeast-2.compute.amazonaws.com`
NS	`ns-389.awsdns-48.com` ⭐
		A	2600:9000:5301:8500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-389.awsdns-48.com`
		A	205.251.193.133^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-389.awsdns-48.com`
NS	`ns-1091.awsdns-08.org`
		A	2600:9000:5304:4300::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1091.awsdns-08.org`
		A	205.251.196.67^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1091.awsdns-08.org`
NS	`ns-1730.awsdns-24.co.uk`
		A	2600:9000:5306:c200::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1730.awsdns-24.co.uk`
		A	205.251.198.194^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1730.awsdns-24.co.uk`
NS	`ns-837.awsdns-40.net`
		A	2600:9000:5303:4500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-837.awsdns-40.net`
		A	205.251.195.69^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-837.awsdns-40.net`
MX	`4csoft-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`anthropic-domain-verification-09pyt1=5OPANDzrJjLdoP9ziRERmMI8A`
TXT	`atlassian-domain-verification=KEjV5CfbSHUoRF3Wg/gXQabBGLboCRFZhUSljb5cawS86di...`
TXT	`toast-domain-verification=XGRrubV4MPOnR9A9tc5E`
TXT	`turingsign=3b38b2b9c6974650b1d225d13840a5fb`
TXT	`v=spf1 include=_spf.directsend.co.kr include:spf.protection.outlook.com inclu...`
SOA	`ns-389.awsdns-48.com`awsdns-hostmaster@amazon.com serial=1

`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=1786637169

WOT: SAFE (60/100)

Subdomains

www.4csoft.com

ns2.4csoft.com

ns1.4csoft.com

Same first word

4csoft.com

Similar names

c4soft.com

soft4c.com

DNS History

15 records (6 active, 9 former)

●NSns-1091.awsdns-08.org2016-10-27 → 2026-08-13 · 3 obs

○ 2016-09-04 06:04:24
● 2016-10-27 06:58:08
● 2026-08-13 16:13:50

●NSns-1730.awsdns-24.co.uk2016-10-27 → 2026-08-13 · 3 obs

○ 2016-09-04 06:04:24
● 2016-10-27 06:58:08
● 2026-08-13 16:13:50

●NSns-389.awsdns-48.com2016-10-27 → 2026-08-13 · 3 obs

○ 2016-09-04 06:04:24
● 2016-10-27 06:58:08
● 2026-08-13 16:13:50

●NSns-837.awsdns-40.net2016-10-27 → 2026-08-13 · 3 obs

○ 2016-09-04 06:04:24
● 2016-10-27 06:58:08
● 2026-08-13 16:13:50

○NSns1.4csoft.com2015-08-26 → 2016-09-04 · 4 obs

● 2015-08-26 19:57:32
● 2016-09-04 06:04:24
○ 2016-10-27 06:58:08
○ 2026-08-13 16:13:50

○NSns2.4csoft.com2015-08-26 → 2016-09-04 · 4 obs

● 2015-08-26 19:57:32
● 2016-09-04 06:04:24
○ 2016-10-27 06:58:08
○ 2026-08-13 16:13:50

●MX4csoft-com.mail.protection.outlook.com2016-10-27 → 2026-08-13 · 3 obs

○ 2016-09-04 06:04:24
● 2016-10-27 06:58:08
● 2026-08-13 16:13:50

○MXalt1.aspmx.l.google.com2015-08-26 → 2016-09-04 · 4 obs

● 2015-08-26 19:57:32
● 2016-09-04 06:04:24
○ 2016-10-27 06:58:08
○ 2026-08-13 16:13:50

○MXalt2.aspmx.l.google.com2015-08-26 → 2016-09-04 · 4 obs

● 2015-08-26 19:57:32
● 2016-09-04 06:04:24
○ 2016-10-27 06:58:08
○ 2026-08-13 16:13:50

○MXaspmx.l.google.com2015-08-26 → 2016-09-04 · 4 obs

● 2015-08-26 19:57:32
● 2016-09-04 06:04:24
○ 2016-10-27 06:58:08
○ 2026-08-13 16:13:50

○MXaspmx2.googlemail.com2015-08-26 → 2016-09-04 · 4 obs

● 2015-08-26 19:57:32
● 2016-09-04 06:04:24
○ 2016-10-27 06:58:08
○ 2026-08-13 16:13:50

○MXaspmx3.googlemail.com2015-08-26 → 2016-09-04 · 4 obs

● 2015-08-26 19:57:32
● 2016-09-04 06:04:24
○ 2016-10-27 06:58:08
○ 2026-08-13 16:13:50

○A115.92.96.372018-09-28 → 2018-09-28 · 4 obs

○ 2016-10-27 06:58:08
● 2018-09-28 03:27:00
○ 2026-06-14 11:03:32
○ 2026-08-13 16:13:50

●A13.125.55.152026-06-14 → 2026-08-13 · 3 obs

○ 2018-09-28 03:27:00
● 2026-06-14 11:03:32
● 2026-08-13 16:13:50

○A14.63.224.1852015-08-26 → 2016-10-27 · 4 obs

● 2015-08-26 19:57:32
● 2016-10-27 06:58:08
○ 2018-09-28 03:27:00
○ 2026-08-13 16:13:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4csoft.com	ns-389.awsdns-48.com, ns-837.awsdns-40.net, ns-1091.awsdns-08.org, ns-1730.awsdns-24.co.uk	2 records

✅ Authoritative Response

Server:205.251.193.133

NS records: ns-389.awsdns-48.com, ns-837.awsdns-40.net, ns-1091.awsdns-08.org, ns-1730.awsdns-24.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4csoft.com (unsigned zone)

⏱️ Timing

Total: 543ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`13.125.55.15`
NS	4	`ns-1091.awsdns-08.org, ns-1730.awsdns-24.co.uk...`
MX	1	`4csoft-com.mail.protection.outlook.com (`
TXT	5	`anthropic-domain-verification-09pyt1=5OP, atlassian-domain-verification=KEjV5CfbSH...`
SOA	1	`ns-389.awsdns-48.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-389.awsdns-48.com, ns-389.awsdns-48.com)

Analysis

Hierarchy

The domain 4csoft.com is parent to www.4csoft.com, ns2.4csoft.com and ns1.4csoft.com.

IP Addresses

4csoft.com has exactly one IP address — 13.125.55.15.

Other host names, among them www.4csoft.com and ec2-13-125-55-15.ap-northeast-2.compute.amazonaws.com, have IP numbers in common with 4csoft.com.

Name Servers

Four name servers handle the delegation for 4csoft.com: ns-389.awsdns-48.com, ns-837.awsdns-40.net, ns-1091.awsdns-08.org and ns-1730.awsdns-24.co.uk.

At least some of 4csoft.com's name servers are shared with other domains, for example shoeadvantages.com, johnscons.com, shengbo68.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-389.awsdns-48.com directs to 205.251.193.133 and 2600:9000:5301:8500::1; ns-837.awsdns-40.net directs to 205.251.195.69 and 2600:9000:5303:4500::1; ns-1091.awsdns-08.org directs to 205.251.196.67 and 2600:9000:5304:4300::1; ns-1730.awsdns-24.co.uk directs to 205.251.198.194 and 2600:9000:5306:c200::1.

Mail Servers

4csoft.com uses one mail server — 4csoft-com.mail.protection.outlook.com.

4csoft-com.mail.protection.outlook.com has 6 IP addresses: 52.101.124.117, 52.101.137.0, 52.101.157.80 plus 3 more.