cloudbuilders.jp - dns.ninja

`cloudbuilders.jp`

DNSSEC	⚠️ Not signed
A	3.115.205.150^{🇯🇵 Amazon3.112.0.0/14 EC2 NRT prefix}
		PTR	`ec2-3-115-205-150.ap-northeast-1.compute.amazonaws.com`
A	13.193.167.68^{🇺🇸 Amazon13.193.128.0/17 EC2 Prefix}
A	54.64.236.175^{🇯🇵 Amazon54.64.0.0/15 EC2 NRT prefix}
NS	`ns-126.awsdns-15.com` ⭐
		A	2600:9000:5300:7e00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-126.awsdns-15.com`
		A	205.251.192.126^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-126.awsdns-15.com`
NS	`ns-1099.awsdns-09.org`
		A	2600:9000:5304:4b00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1099.awsdns-09.org`
		A	205.251.196.75^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1099.awsdns-09.org`
NS	`ns-1544.awsdns-01.co.uk`
		A	2600:9000:5306:800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1544.awsdns-01.co.uk`
		A	205.251.198.8^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1544.awsdns-01.co.uk`
NS	`ns-874.awsdns-45.net`
		A	2600:9000:5303:6a00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-874.awsdns-45.net`
		A	205.251.195.106^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-874.awsdns-45.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`MS=ms70243176`
TXT	`google-site-verification=jcM9ZUfSrrQ4JI6TDxRwTsfWJxS17HEZNpXkyAUsoaU`
TXT	`google-site-verification=xfSHrPI3fta3EeZkmvqupzvJG4SNxPoeqZzA1Ymw6ZQ`
TXT	`v=spf1 include:_spf.google.com include:amazonses.com ~all`
SOA	`ns-126.awsdns-15.com`awsdns-hostmaster@amazon.com serial=1

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1785350703

Same first word

cloudbuilders.io

cloudbuilders.nl

cloudbuilders.jp

cloudbuilders.co

cloudbuilders.de

cloudbuilders.es

cloudbuilders.it

DNS History

21 records (12 active, 9 former)

●NSns-1099.awsdns-09.org2026-03-06 → 2026-07-29 · 2 obs

● 2026-03-06 17:33:40
● 2026-07-29 19:29:04

●NSns-126.awsdns-15.com2026-03-06 → 2026-07-29 · 2 obs

● 2026-03-06 17:33:40
● 2026-07-29 19:29:04

●NSns-1544.awsdns-01.co.uk2026-03-06 → 2026-07-29 · 2 obs

● 2026-03-06 17:33:40
● 2026-07-29 19:29:04

●NSns-874.awsdns-45.net2026-03-06 → 2026-07-29 · 2 obs

● 2026-03-06 17:33:40
● 2026-07-29 19:29:04

●MXalt1.aspmx.l.google.com2026-03-06 → 2026-07-29 · 2 obs

● 2026-03-06 17:33:40
● 2026-07-29 19:29:04

●MXalt2.aspmx.l.google.com2026-03-06 → 2026-07-29 · 2 obs

● 2026-03-06 17:33:40
● 2026-07-29 19:29:04

●MXalt3.aspmx.l.google.com2026-03-06 → 2026-07-29 · 2 obs

● 2026-03-06 17:33:40
● 2026-07-29 19:29:04

●MXalt4.aspmx.l.google.com2026-03-06 → 2026-07-29 · 2 obs

● 2026-03-06 17:33:40
● 2026-07-29 19:29:04

●MXaspmx.l.google.com2026-03-06 → 2026-07-29 · 2 obs

● 2026-03-06 17:33:40
● 2026-07-29 19:29:04

○A13.158.235.372026-03-06 → 2026-03-06 · 3 obs

● 2026-03-06 17:33:40
○ 2026-04-14 17:44:20
○ 2026-07-29 19:29:04

○A13.159.229.2352026-04-14 → 2026-04-14 · 3 obs

○ 2026-03-06 17:33:40
● 2026-04-14 17:44:20
○ 2026-07-29 19:29:04

○A13.159.77.902026-03-06 → 2026-07-29 · 2 obs

○ 2026-03-06 17:33:40
○ 2026-07-29 19:29:04

●A13.193.167.682026-07-29 → 2026-07-29 · 2 obs

○ 2026-04-14 17:44:20
● 2026-07-29 19:29:04

●A3.115.205.1502026-07-29 → 2026-07-29 · 2 obs

○ 2026-04-14 17:44:20
● 2026-07-29 19:29:04

○A52.194.6.1372026-03-06 → 2026-07-29 · 2 obs

○ 2026-03-06 17:33:40
○ 2026-07-29 19:29:04

○A52.197.201.1652026-04-14 → 2026-04-14 · 3 obs

○ 2026-03-06 17:33:40
● 2026-04-14 17:44:20
○ 2026-07-29 19:29:04

○A52.198.71.2202026-03-06 → 2026-03-06 · 3 obs

● 2026-03-06 17:33:40
○ 2026-04-14 17:44:20
○ 2026-07-29 19:29:04

○A54.238.137.532026-04-14 → 2026-04-14 · 3 obs

○ 2026-03-06 17:33:40
● 2026-04-14 17:44:20
○ 2026-07-29 19:29:04

○A54.248.83.582026-03-06 → 2026-03-06 · 3 obs

● 2026-03-06 17:33:40
○ 2026-04-14 17:44:20
○ 2026-07-29 19:29:04

○A54.249.38.532026-03-06 → 2026-07-29 · 2 obs

○ 2026-03-06 17:33:40
○ 2026-07-29 19:29:04

●A54.64.236.1752026-07-29 → 2026-07-29 · 2 obs

○ 2026-04-14 17:44:20
● 2026-07-29 19:29:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
cloudbuilders.jp	ns-126.awsdns-15.com, ns-874.awsdns-45.net, ns-1099.awsdns-09.org, ns-1544.awsdns-01.co.uk	-

✅ Authoritative Response

Server:205.251.198.8

NS records: ns-126.awsdns-15.com, ns-874.awsdns-45.net, ns-1099.awsdns-09.org, ns-1544.awsdns-01.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudbuilders.jp (unsigned zone)

⏱️ Timing

Total: 2331ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`3.115.205.150, 54.64.236.175...`
NS	4	`ns-1099.awsdns-09.org, ns-126.awsdns-15.com...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`MS=ms70243176, google-site-verification=jcM9ZUfSrrQ4JI6...`
SOA	1	`ns-126.awsdns-15.com awsdns-hostmaster.a`

Analysis

IP Addresses

cloudbuilders.jp has three IP addresses: 3.115.205.150, 13.193.167.68 and 54.64.236.175.

There are other host names — ec2-54-64-236-175.ap-northeast-1.compute.amazonaws.com among them — that share IP numbers with cloudbuilders.jp.

Name Servers

The authoritative name servers for cloudbuilders.jp are ns-126.awsdns-15.com, ns-874.awsdns-45.net, ns-1099.awsdns-09.org and ns-1544.awsdns-01.co.uk.

The name servers of cloudbuilders.jp overlap at least partially with those of other domains — among them omes.maximus.com, senbabento.com, alphamummy.net and two more.

Each of the four hosts ns-126.awsdns-15.com, ns-874.awsdns-45.net, ns-1099.awsdns-09.org and ns-1544.awsdns-01.co.uk has two IP addresses. ns-126.awsdns-15.com points to 205.251.192.126 and 2600:9000:5300:7e00::1. ns-874.awsdns-45.net points to 205.251.195.106 and 2600:9000:5303:6a00::1. ns-1099.awsdns-09.org points to 205.251.196.75 and 2600:9000:5304:4b00::1. ns-1544.awsdns-01.co.uk points to 205.251.198.8 and 2600:9000:5306:800::1.

Mail Servers

Five mail servers handle cloudbuilders.jp: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

cloudbuilders.jp has at least partial mail server overlap with other domains such as sunnysmail.com, josephpatterson.com, deepspacesparkle.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com has two IP addresses: 142.250.31.27 and 2607:f8b0:4004:c06::1b.

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

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.