worldsystembuilder.com - dns.ninja

`worldsystembuilder.com`

DNSSEC	⚠️ Not signed
A	16.146.162.208^{🇺🇸 Amazon16.146.128.0/17 EC2 Prefix}
		PTR	`ec2-16-146-162-208.us-west-2.compute.amazonaws.com`
A	34.216.147.218^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
A	44.244.191.163^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
A	52.25.108.51^{🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix}
NS	`ns-537.awsdns-03.net` ⭐
		A	2600:9000:5302:1900::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-537.awsdns-03.net`
		A	205.251.194.25^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-537.awsdns-03.net`
NS	`ns-1080.awsdns-07.org`
		A	2600:9000:5304:3800::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1080.awsdns-07.org`
		A	205.251.196.56^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1080.awsdns-07.org`
NS	`ns-1653.awsdns-14.co.uk`
		A	2600:9000:5306:7500::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1653.awsdns-14.co.uk`
		A	205.251.198.117^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1653.awsdns-14.co.uk`
NS	`ns-83.awsdns-10.com`
		A	2600:9000:5300:5300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-83.awsdns-10.com`
		A	205.251.192.83^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-83.awsdns-10.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-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:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com include:amazonses.com ~all`
SOA	`ns-537.awsdns-03.net`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=1782867026

rank #693916 globally
rank #301557 in the tld

Previously MX for

worldsystembuilder.com

Same first word

worldsystembuilder.org

worldsystembuilder.biz

worldsystembuilder.com

worldsystembuilder.net

DNS History

30 records (13 active, 17 former)

●NSns-1080.awsdns-07.org2026-06-23 → 2026-07-01 · 3 obs

○ 2017-02-19 00:21:58
● 2026-06-23 15:24:38
● 2026-07-01 01:12:42

○NSns-1353.awsdns-41.org2026-06-23 → 2026-07-01 · 2 obs

○ 2026-06-23 15:24:38
○ 2026-07-01 01:12:42

○NSns-1548.awsdns-01.co.uk2026-06-23 → 2026-07-01 · 2 obs

○ 2026-06-23 15:24:38
○ 2026-07-01 01:12:42

○NSns-157.awsdns-19.com2026-06-23 → 2026-07-01 · 2 obs

○ 2026-06-23 15:24:38
○ 2026-07-01 01:12:42

●NSns-1653.awsdns-14.co.uk2026-06-23 → 2026-07-01 · 3 obs

○ 2017-02-19 00:21:58
● 2026-06-23 15:24:38
● 2026-07-01 01:12:42

●NSns-537.awsdns-03.net2026-06-23 → 2026-07-01 · 3 obs

○ 2017-02-19 00:21:58
● 2026-06-23 15:24:38
● 2026-07-01 01:12:42

○NSns-593.awsdns-10.net2026-06-23 → 2026-07-01 · 2 obs

○ 2026-06-23 15:24:38
○ 2026-07-01 01:12:42

●NSns-83.awsdns-10.com2026-06-23 → 2026-07-01 · 3 obs

○ 2017-02-19 00:21:58
● 2026-06-23 15:24:38
● 2026-07-01 01:12:42

○NSns1.abac.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 03:03:46
○ 2015-08-22 07:32:28
○ 2026-07-01 01:12:42

○NSns2.abac.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 03:03:46
○ 2015-08-22 07:32:28
○ 2026-07-01 01:12:42

○NSns35.domaincontrol.com2015-08-22 → 2017-02-19 · 5 obs

○ 2008-03-13 03:03:46
● 2015-08-22 07:32:28
● 2017-02-19 00:21:58
○ 2026-06-23 15:24:38
○ 2026-07-01 01:12:42

○NSns36.domaincontrol.com2015-08-22 → 2017-02-19 · 5 obs

○ 2008-03-13 03:03:46
● 2015-08-22 07:32:28
● 2017-02-19 00:21:58
○ 2026-06-23 15:24:38
○ 2026-07-01 01:12:42

●MXalt1.aspmx.l.google.com2015-12-16 → 2026-07-01 · 3 obs

○ 2015-08-22 07:32:28
● 2015-12-16 22:00:56
● 2026-07-01 01:12:42

●MXalt2.aspmx.l.google.com2015-12-16 → 2026-07-01 · 3 obs

○ 2015-08-22 07:32:28
● 2015-12-16 22:00:56
● 2026-07-01 01:12:42

●MXalt3.aspmx.l.google.com2026-06-23 → 2026-07-01 · 3 obs

○ 2017-02-19 00:21:58
● 2026-06-23 15:24:38
● 2026-07-01 01:12:42

●MXalt4.aspmx.l.google.com2026-06-23 → 2026-07-01 · 3 obs

○ 2017-02-19 00:21:58
● 2026-06-23 15:24:38
● 2026-07-01 01:12:42

●MXaspmx.l.google.com2015-12-16 → 2026-07-01 · 3 obs

○ 2015-08-22 07:32:28
● 2015-12-16 22:00:56
● 2026-07-01 01:12:42

○MXaspmx2.googlemail.com2015-12-16 → 2017-02-19 · 5 obs

○ 2015-08-22 07:32:28
● 2015-12-16 22:00:56
● 2017-02-19 00:21:58
○ 2026-06-23 15:24:38
○ 2026-07-01 01:12:42

○MXaspmx3.googlemail.com2015-12-16 → 2017-02-19 · 5 obs

○ 2015-08-22 07:32:28
● 2015-12-16 22:00:56
● 2017-02-19 00:21:58
○ 2026-06-23 15:24:38
○ 2026-07-01 01:12:42

○MXmailstore1.secureserver.net2015-08-22 → 2015-08-22 · 4 obs

○ 2008-03-13 03:03:46
● 2015-08-22 07:32:28
○ 2015-12-16 22:00:56
○ 2026-07-01 01:12:42

○MXmx2.abac.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 03:03:46
○ 2015-08-22 07:32:28
○ 2026-07-01 01:12:42

○MXsmtp.secureserver.net2015-08-22 → 2015-08-22 · 4 obs

○ 2008-03-13 03:03:46
● 2015-08-22 07:32:28
○ 2015-12-16 22:00:56
○ 2026-07-01 01:12:42

○MXworldsystembuilder.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 03:03:46
○ 2015-08-22 07:32:28
○ 2026-07-01 01:12:42

●A16.146.162.2082026-06-23 → 2026-07-01 · 3 obs

○ 2017-02-19 00:21:58
● 2026-06-23 15:24:38
● 2026-07-01 01:12:42

○A184.168.174.262015-08-22 → 2017-02-19 · 5 obs

○ 2008-03-13 03:03:46
● 2015-08-22 07:32:28
● 2017-02-19 00:21:58
○ 2026-06-23 15:24:38
○ 2026-07-01 01:12:42

●A34.216.147.2182026-06-23 → 2026-07-01 · 3 obs

○ 2017-02-19 00:21:58
● 2026-06-23 15:24:38
● 2026-07-01 01:12:42

●A44.244.191.1632026-06-23 → 2026-07-01 · 3 obs

○ 2017-02-19 00:21:58
● 2026-06-23 15:24:38
● 2026-07-01 01:12:42

●A52.25.108.512026-06-23 → 2026-07-01 · 3 obs

○ 2017-02-19 00:21:58
● 2026-06-23 15:24:38
● 2026-07-01 01:12:42

○A54.186.181.682026-06-23 → 2026-07-01 · 2 obs

○ 2026-06-23 15:24:38
○ 2026-07-01 01:12:42

○A66.226.64.352008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 03:03:46
○ 2015-08-22 07:32:28
○ 2026-07-01 01:12:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
worldsystembuilder.com	ns-83.awsdns-10.com, ns-537.awsdns-03.net, ns-1653.awsdns-14.co.uk, ns-1080.awsdns-07.org	2 records

✅ Authoritative Response

Server:205.251.196.56

NS records: ns-83.awsdns-10.com, ns-537.awsdns-03.net, ns-1653.awsdns-14.co.uk, ns-1080.awsdns-07.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldsystembuilder.com (unsigned zone)

⏱️ Timing

Total: 1436ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`44.244.191.163, 34.216.147.218...`
NS	4	`ns-1080.awsdns-07.org, ns-1653.awsdns-14.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com include:a`
SOA	1	`ns-537.awsdns-03.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-83.awsdns-10.com, ns-83.awsdns-10.com)

Analysis

IP Addresses

worldsystembuilder.com resolves to four IP addresses: 16.146.162.208, 34.216.147.218, 44.244.191.163 and 52.25.108.51.

Other host names share IP numbers with worldsystembuilder.com; ec2-34-216-147-218.us-west-2.compute.amazonaws.com is one such example.

Name Servers

worldsystembuilder.com has four authoritative name servers: ns-83.awsdns-10.com, ns-537.awsdns-03.net, ns-1080.awsdns-07.org and ns-1653.awsdns-14.co.uk.

worldsystembuilder.com shares at least some of its name servers with other domains, including wintheshowcase.com, agepartnership.co.uk, nirmata.io and two others.

These name servers are frequently paired with the name servers ns-1344.awsdns-40.org, ns-296.awsdns-37.com and ns-1622.awsdns-10.co.uk.

The host names ns-83.awsdns-10.com, ns-537.awsdns-03.net, ns-1080.awsdns-07.org and ns-1653.awsdns-14.co.uk each resolve to two IP addresses: ns-83.awsdns-10.com resolves to 205.251.192.83 and 2600:9000:5300:5300::1; ns-537.awsdns-03.net resolves to 205.251.194.25 and 2600:9000:5302:1900::1; ns-1080.awsdns-07.org resolves to 205.251.196.56 and 2600:9000:5304:3800::1; ns-1653.awsdns-14.co.uk resolves to 205.251.198.117 and 2600:9000:5306:7500::1.

Mail Servers

worldsystembuilder.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

worldsystembuilder.com shares mail servers — at least in part — with other domains, including ns500742.ns500742.ns500731.ns500742.ns500754.ns500671.ns500688.ns500649.ns500649.ns500688.ns500671.ns500649.lustychickser.com, ns500699.ns500693.ns500699.ns500699.ns500734.ns500699.ns500699.ns500683.ns500588.ns500683.ns500683.ns500588.ns500632.ns500632.ns500632.ns500612.dtrkdll.com, ns500759.ns500759.ns500698.ns500758.ns500698.ns500708.ns500698.ns500698.ns500576.ns500619.ns500652.ns500576.trackreceptor.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com maps to two IP addresses — 172.253.139.26 and 2607:f8b0:4004:c08::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.