4sl.com - dns.ninja

`4sl.com`

DNSSEC	🔒 Signed (DS record present)
A	3.248.135.47^{🇮🇪 Amazon3.248.0.0/13 EC2 DUB prefix}
		PTR	`ec2-3-248-135-47.eu-west-1.compute.amazonaws.com`
A	54.170.154.110^{🇮🇪 Amazon54.170.0.0/16 EC2 DUB prefix}
A	54.216.85.114^{🇮🇪 Amazon54.216.0.0/15 EC2 DUB prefix}
NS	`ns-175.awsdns-21.com` ⭐
		A	2600:9000:5300:af00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-175.awsdns-21.com`
		A	205.251.192.175^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-175.awsdns-21.com`
NS	`ns-1297.awsdns-34.org`
		A	2600:9000:5305:1100::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1297.awsdns-34.org`
		A	205.251.197.17^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1297.awsdns-34.org`
NS	`ns-1555.awsdns-02.co.uk`
		A	2600:9000:5306:1300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1555.awsdns-02.co.uk`
		A	205.251.198.19^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1555.awsdns-02.co.uk`
NS	`ns-638.awsdns-15.net`
		A	2600:9000:5302:7e00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-638.awsdns-15.net`
		A	205.251.194.126^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-638.awsdns-15.net`
MX	`4sl-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
TXT	`MS=ms20464035`
TXT	`v=spf1 ip4:81.27.95.80/28 include:spf.protection.outlook.com -all`
SOA	`ns-175.awsdns-21.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=1782872481

Subdomains

www.4sl.com

Same first word

4sl.com

4sl.eu

4sl.ru

4sl.ch

4sl.com.br

4sl.org

4sl.ir

Similar names

4ls.org

sl4.de

l4s.biz

ls4.de

s4l.eu

s4l.ca

s4l.us

4ls.be

l4s.com

l4s.net

sl4.ru

l4s.org

sl4.com

sl4.me

s4l.com.au

4ls.info

4ls.net

s4l.com.pl

4ls.nl

l4s.fr

4ls.pl

s4l.co.uk

s4l.pl

s4l.com

4ls.fr

s4l.me

s4l.dev

s4l.org

s4l.ro

l4s.com.au

sl4.us

l4s.de

sl4.com.br

ls4.com.br

l4s.eu

s4l.mobi

4ls.ru

s4l.work

s4l.fr

sl4.org

l4s.ru

ls4.com

l4s.ca

ls4.site

4ls.com

s4l.jp

ls4.se

ls4.org

l4s.nl

ls4.me

s4l.at

l4s.co

s4l.it

sl4.co.uk

ls4.co

sl4.co.za

s4l.cz

l4s.cc

ls4.info

s4l.de

sl4.eu

ls4.net

l4s.me

l4s.in

l4s.co.uk

ls4.ru

s4l.cn

sl4.net

DNS History

35 records (8 active, 27 former)

●NSns-1297.awsdns-34.org2026-03-23 → 2026-07-01 · 3 obs

○ 2017-10-09 20:45:56
● 2026-03-23 17:47:48
● 2026-07-01 02:30:10

●NSns-1555.awsdns-02.co.uk2026-03-23 → 2026-07-01 · 3 obs

○ 2017-10-09 20:45:56
● 2026-03-23 17:47:48
● 2026-07-01 02:30:10

●NSns-175.awsdns-21.com2026-03-23 → 2026-07-01 · 3 obs

○ 2017-10-09 20:45:56
● 2026-03-23 17:47:48
● 2026-07-01 02:30:10

●NSns-638.awsdns-15.net2026-03-23 → 2026-07-01 · 3 obs

○ 2017-10-09 20:45:56
● 2026-03-23 17:47:48
● 2026-07-01 02:30:10

○NSns.123-reg.co.uk2015-08-28 → 2017-10-09 · 4 obs

● 2015-08-28 20:46:04
● 2017-10-09 20:45:56
○ 2026-03-23 17:47:48
○ 2026-07-01 02:30:10

○NSns2.123-reg.co.uk2015-08-28 → 2017-10-09 · 4 obs

● 2015-08-28 20:46:04
● 2017-10-09 20:45:56
○ 2026-03-23 17:47:48
○ 2026-07-01 02:30:10

●MX4sl-com.mail.protection.outlook.com2026-03-23 → 2026-07-01 · 3 obs

○ 2017-10-09 20:45:56
● 2026-03-23 17:47:48
● 2026-07-01 02:30:10

○MXmx1.site2.smtp.exch500.serverdata.net2015-08-28 → 2016-12-01 · 4 obs

● 2015-08-28 20:46:04
● 2016-12-01 07:06:14
○ 2017-10-09 20:45:56
○ 2026-07-01 02:30:10

○MXmx2.site2.smtp.exch500.serverdata.net2015-08-28 → 2016-12-01 · 4 obs

● 2015-08-28 20:46:04
● 2016-12-01 07:06:14
○ 2017-10-09 20:45:56
○ 2026-07-01 02:30:10

○MXsite2.smtp.mx.exch500.serverdata.net2017-10-09 → 2017-10-09 · 4 obs

○ 2016-12-01 07:06:14
● 2017-10-09 20:45:56
○ 2026-03-23 17:47:48
○ 2026-07-01 02:30:10

●A3.248.135.472026-07-01 → 2026-07-01 · 2 obs

○ 2026-06-09 21:23:12
● 2026-07-01 02:30:10

○A34.250.93.1812026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-23 17:47:48
● 2026-03-28 17:10:18
○ 2026-04-26 04:51:12
○ 2026-07-01 02:30:10

○A34.251.53.862026-06-09 → 2026-06-09 · 3 obs

○ 2026-05-13 05:58:02
● 2026-06-09 21:23:12
○ 2026-07-01 02:30:10

○A34.251.92.172026-03-23 → 2026-07-01 · 2 obs

○ 2026-03-23 17:47:48
○ 2026-07-01 02:30:10

○A46.137.18.2232026-04-26 → 2026-04-26 · 4 obs

○ 2026-03-28 17:10:18
● 2026-04-26 04:51:12
○ 2026-05-07 03:38:24
○ 2026-07-01 02:30:10

○A52.19.59.2232026-05-13 → 2026-05-13 · 4 obs

○ 2026-05-07 03:38:24
● 2026-05-13 05:58:02
○ 2026-06-09 21:23:12
○ 2026-07-01 02:30:10

○A52.210.217.1122026-03-23 → 2026-03-23 · 4 obs

○ 2017-10-09 20:45:56
● 2026-03-23 17:47:48
○ 2026-03-28 17:10:18
○ 2026-07-01 02:30:10

○A52.213.238.2262026-03-23 → 2026-03-23 · 4 obs

○ 2017-10-09 20:45:56
● 2026-03-23 17:47:48
○ 2026-03-28 17:10:18
○ 2026-07-01 02:30:10

○A52.213.72.142026-03-23 → 2026-07-01 · 2 obs

○ 2026-03-23 17:47:48
○ 2026-07-01 02:30:10

○A52.31.173.2032026-06-09 → 2026-06-09 · 3 obs

○ 2026-05-13 05:58:02
● 2026-06-09 21:23:12
○ 2026-07-01 02:30:10

○A52.50.15.1292026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-23 17:47:48
● 2026-03-28 17:10:18
○ 2026-04-26 04:51:12
○ 2026-07-01 02:30:10

○A54.170.145.2362026-04-26 → 2026-04-26 · 4 obs

○ 2026-03-28 17:10:18
● 2026-04-26 04:51:12
○ 2026-05-07 03:38:24
○ 2026-07-01 02:30:10

●A54.170.154.1102026-07-01 → 2026-07-01 · 2 obs

○ 2026-06-09 21:23:12
● 2026-07-01 02:30:10

●A54.216.85.1142026-07-01 → 2026-07-01 · 2 obs

○ 2026-06-09 21:23:12
● 2026-07-01 02:30:10

○A54.228.7.122026-06-09 → 2026-06-09 · 3 obs

○ 2026-05-13 05:58:02
● 2026-06-09 21:23:12
○ 2026-07-01 02:30:10

○A54.229.213.282015-12-20 → 2017-10-09 · 5 obs

○ 2015-08-28 20:46:04
● 2015-12-20 02:32:00
● 2017-10-09 20:45:56
○ 2026-03-23 17:47:48
○ 2026-07-01 02:30:10

○A54.229.248.1012026-05-07 → 2026-05-07 · 4 obs

○ 2026-04-26 04:51:12
● 2026-05-07 03:38:24
○ 2026-05-13 05:58:02
○ 2026-07-01 02:30:10

○A54.246.94.2072026-03-23 → 2026-03-28 · 5 obs

○ 2017-10-09 20:45:56
● 2026-03-23 17:47:48
● 2026-03-28 17:10:18
○ 2026-04-26 04:51:12
○ 2026-07-01 02:30:10

○A54.246.99.1332026-05-07 → 2026-05-07 · 4 obs

○ 2026-04-26 04:51:12
● 2026-05-07 03:38:24
○ 2026-05-13 05:58:02
○ 2026-07-01 02:30:10

○A63.32.225.282026-03-23 → 2026-07-01 · 2 obs

○ 2026-03-23 17:47:48
○ 2026-07-01 02:30:10

○A63.35.105.342026-04-26 → 2026-04-26 · 4 obs

○ 2026-03-28 17:10:18
● 2026-04-26 04:51:12
○ 2026-05-07 03:38:24
○ 2026-07-01 02:30:10

○A79.125.120.1062015-08-28 → 2015-08-28 · 3 obs

● 2015-08-28 20:46:04
○ 2015-12-20 02:32:00
○ 2026-07-01 02:30:10

○A99.80.185.192026-05-13 → 2026-05-13 · 4 obs

○ 2026-05-07 03:38:24
● 2026-05-13 05:58:02
○ 2026-06-09 21:23:12
○ 2026-07-01 02:30:10

○A99.80.196.1452026-05-07 → 2026-05-07 · 4 obs

○ 2026-04-26 04:51:12
● 2026-05-07 03:38:24
○ 2026-05-13 05:58:02
○ 2026-07-01 02:30:10

○A99.80.47.822026-05-13 → 2026-05-13 · 4 obs

○ 2026-05-07 03:38:24
● 2026-05-13 05:58:02
○ 2026-06-09 21:23:12
○ 2026-07-01 02:30:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4sl.com	ns-175.awsdns-21.com, ns-638.awsdns-15.net, ns-1555.awsdns-02.co.uk, ns-1297.awsdns-34.org	2 records

✅ Authoritative Response

Server:205.251.197.17

NS records: ns-175.awsdns-21.com, ns-638.awsdns-15.net, ns-1555.awsdns-02.co.uk, ns-1297.awsdns-34.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`54.216.85.114, 3.248.135.47...`
NS	4	`ns-1297.awsdns-34.org, ns-1555.awsdns-02.co.uk...`
MX	1	`4sl-com.mail.protection.outlook.com (pri`
TXT	2	`MS=ms20464035, v=spf1 ip4:81.27.95.80/28 include:spf.pr`
SOA	1	`ns-175.awsdns-21.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-175.awsdns-21.com, ns-175.awsdns-21.com)

Analysis

Hierarchy

4sl.com serves as the parent of www.4sl.com.

IP Addresses

4sl.com maps to three IP numbers — 3.248.135.47, 54.170.154.110 and 54.216.85.114.

databarracks.co.uk, databarracks-alb-2044785948.eu-west-1.elb.amazonaws.com and datbar.com are examples of other host names that share IP numbers with 4sl.com.

Name Servers

4sl.com has four authoritative name servers: ns-175.awsdns-21.com, ns-638.awsdns-15.net, ns-1297.awsdns-34.org and ns-1555.awsdns-02.co.uk.

4sl.com has at least partial name server overlap with other domains, such as gitlab.myteksi.net, dolphinworxs.com, d1j5vfzki32prx.cloudfront.net and two others.

ns-175.awsdns-21.com, ns-638.awsdns-15.net, ns-1297.awsdns-34.org and ns-1555.awsdns-02.co.uk all point to exactly two IP numbers each: ns-175.awsdns-21.com → 205.251.192.175 and 2600:9000:5300:af00::1; ns-638.awsdns-15.net → 205.251.194.126 and 2600:9000:5302:7e00::1; ns-1297.awsdns-34.org → 205.251.197.17 and 2600:9000:5305:1100::1; ns-1555.awsdns-02.co.uk → 205.251.198.19 and 2600:9000:5306:1300::1.

Mail Servers

4sl.com has one mail server: 4sl-com.mail.protection.outlook.com.

4sl-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.5, 52.101.68.10, 52.101.68.18 and 5 other.