master.dev - dns.ninja

`master.dev`

DNSSEC	⚠️ Not signed
A	32.184.230.247^{🇺🇸 Amazon32.184.0.0/13}
		PTR	`ec2-32-184-230-247.us-west-2.compute.amazonaws.com`
A	52.11.249.101^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
A	184.33.217.120^{🇺🇸 Amazon184.32.0.0/14 EC2 Prefix}
NS	`ns-396.awsdns-49.com` ⭐
		A	2600:9000:5301:8c00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-396.awsdns-49.com`
		A	205.251.193.140^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-396.awsdns-49.com`
NS	`ns-1412.awsdns-48.org`
		A	2600:9000:5305:8400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1412.awsdns-48.org`
		A	205.251.197.132^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1412.awsdns-48.org`
NS	`ns-1831.awsdns-36.co.uk`
		A	2600:9000:5307:2700::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1831.awsdns-36.co.uk`
		A	205.251.199.39^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1831.awsdns-36.co.uk`
NS	`ns-576.awsdns-08.net`
		A	2600:9000:5302:4000::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-576.awsdns-08.net`
		A	205.251.194.64^{🇺🇸 Amazon205.251.194.0/24 prefix}
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
TXT	`google-site-verification=L0v7nBAzFi9Q48ojJ1Ggc94-jSjCeeJzPIHrJVP-aVk`
TXT	`v=spf1 include:_spf.google.com include:sendgrid.net ~all`
SOA	`ns-396.awsdns-49.com`awsdns-hostmaster@amazon.com serial=1

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

rank #205593 globally
rank #173 in the tld
📈 Tranco rank: #485,182
🔒 HSTS Preload (+subdomains)

Same first word

master.web.id

master.world

master.com.pk

master.us

master.parts

master.jp

master.no

master.kz

master.me.it

master.de

master.com.pl

master.dnsalias.net

master.su

master.training

master.vg

master.today

master.pl

master.ad

master.ba

master.com.cn

master.com.mx

master.surf

master.org.es

master.ai

master.be

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master.ac.id

master.org.tw

master.network

master.sumy.ua

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master.vn

master.org

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master.dj

master.com.tr

master.clinic

master.chat

master.net.my

master.la

master.tips

master.se

master.uz

master.ms

master.mn

master.org.ua

master.com.kz

master.ca

master.reviews

master.report

master.media

master.ee

master.me

master.com.au

master.nu

master.uk

master.ae

master.run

master.tools

master.cn.ua

master.ru

master.lublin.pl

master.recipes

master.de.com

master.az

master.live

master.com.co

master.awsapps.com

master.cash

master.plus

master.msk.ru

master.co.ua

master.ky

master.ua

master.link

master.eu

master.it

master.inf.br

master.co.kr

master.sklep.pl

master.cafe

master.ventures

master.name

master.fm

master.photography

master.tv.br

master.tel

master.es

master.gr

master.as

master.rv.ua

master.ma

master.net.ru

master.to

master.web.tr

master.co

master.mx

master.dk

master.art.br

master.co.nz

master.cz

master.edu.pl

master.lk

master.org.il

master.or.at

master.africa

master.finance

master.co.il

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DNS History

41 records (8 active, 33 former)

●NSns-1412.awsdns-48.org2026-04-01 → 2026-07-23 · 3 obs

○ 2026-03-23 00:36:26
● 2026-04-01 13:59:36
● 2026-07-23 13:09:40

●NSns-1831.awsdns-36.co.uk2026-04-01 → 2026-07-23 · 3 obs

○ 2026-03-23 00:36:26
● 2026-04-01 13:59:36
● 2026-07-23 13:09:40

●NSns-396.awsdns-49.com2026-04-01 → 2026-07-23 · 3 obs

○ 2026-03-23 00:36:26
● 2026-04-01 13:59:36
● 2026-07-23 13:09:40

●NSns-576.awsdns-08.net2026-04-01 → 2026-07-23 · 3 obs

○ 2026-03-23 00:36:26
● 2026-04-01 13:59:36
● 2026-07-23 13:09:40

○NSns-cloud-e1.googledomains.com2026-02-18 → 2026-03-23 · 4 obs

● 2026-02-18 06:01:58
● 2026-03-23 00:36:26
○ 2026-04-01 13:59:36
○ 2026-07-23 13:09:40

○NSns-cloud-e2.googledomains.com2026-02-18 → 2026-03-23 · 4 obs

● 2026-02-18 06:01:58
● 2026-03-23 00:36:26
○ 2026-04-01 13:59:36
○ 2026-07-23 13:09:40

○NSns-cloud-e3.googledomains.com2026-02-18 → 2026-03-23 · 4 obs

● 2026-02-18 06:01:58
● 2026-03-23 00:36:26
○ 2026-04-01 13:59:36
○ 2026-07-23 13:09:40

○NSns-cloud-e4.googledomains.com2026-02-18 → 2026-03-23 · 4 obs

● 2026-02-18 06:01:58
● 2026-03-23 00:36:26
○ 2026-04-01 13:59:36
○ 2026-07-23 13:09:40

●MXsmtp.google.com2026-05-23 → 2026-07-23 · 2 obs

● 2026-05-23 08:44:42
● 2026-07-23 13:09:40

○A100.22.203.2472026-04-23 → 2026-04-27 · 5 obs

○ 2026-04-01 13:59:36
● 2026-04-23 23:48:20
● 2026-04-27 07:52:52
○ 2026-05-23 08:44:42
○ 2026-07-23 13:09:40

○A100.23.189.62026-06-15 → 2026-06-15 · 4 obs

○ 2026-06-07 05:31:24
● 2026-06-15 23:18:22
○ 2026-07-02 05:16:34
○ 2026-07-23 13:09:40

○A100.23.190.702026-06-15 → 2026-06-15 · 4 obs

○ 2026-06-07 05:31:24
● 2026-06-15 23:18:22
○ 2026-06-20 19:33:44
○ 2026-07-23 13:09:40

○A16.146.215.1132026-05-23 → 2026-05-25 · 5 obs

○ 2026-04-27 07:52:52
● 2026-05-23 08:44:42
● 2026-05-25 19:23:52
○ 2026-05-31 06:40:20
○ 2026-07-23 13:09:40

○A16.148.158.1532026-06-04 → 2026-06-07 · 5 obs

○ 2026-05-31 06:40:20
● 2026-06-04 09:31:22
● 2026-06-07 05:31:24
○ 2026-06-15 23:18:22
○ 2026-07-23 13:09:40

○A18.246.159.1962026-05-31 → 2026-05-31 · 4 obs

○ 2026-05-25 19:23:52
● 2026-05-31 06:40:20
○ 2026-06-04 09:31:22
○ 2026-07-23 13:09:40

●A184.33.217.1202026-07-23 → 2026-07-23 · 2 obs

○ 2026-07-03 23:50:48
● 2026-07-23 13:09:40

○A184.34.171.1162026-07-03 → 2026-07-03 · 3 obs

○ 2026-07-02 22:05:58
● 2026-07-03 23:50:48
○ 2026-07-23 13:09:40

○A198.185.159.1442026-02-18 → 2026-03-23 · 4 obs

● 2026-02-18 06:01:58
● 2026-03-23 00:36:26
○ 2026-04-01 13:59:36
○ 2026-07-23 13:09:40

○A198.185.159.1452026-02-18 → 2026-03-23 · 4 obs

● 2026-02-18 06:01:58
● 2026-03-23 00:36:26
○ 2026-04-01 13:59:36
○ 2026-07-23 13:09:40

○A198.49.23.1442026-02-18 → 2026-03-23 · 4 obs

● 2026-02-18 06:01:58
● 2026-03-23 00:36:26
○ 2026-04-01 13:59:36
○ 2026-07-23 13:09:40

○A198.49.23.1452026-02-18 → 2026-03-23 · 4 obs

● 2026-02-18 06:01:58
● 2026-03-23 00:36:26
○ 2026-04-01 13:59:36
○ 2026-07-23 13:09:40

○A32.184.230.2102026-06-04 → 2026-06-07 · 5 obs

○ 2026-05-31 06:40:20
● 2026-06-04 09:31:22
● 2026-06-07 05:31:24
○ 2026-06-15 23:18:22
○ 2026-07-23 13:09:40

●A32.184.230.2472026-07-23 → 2026-07-23 · 2 obs

○ 2026-07-03 23:50:48
● 2026-07-23 13:09:40

○A32.186.102.92026-07-02 → 2026-07-02 · 4 obs

○ 2026-07-02 05:16:34
● 2026-07-02 22:05:58
○ 2026-07-03 23:50:48
○ 2026-07-23 13:09:40

○A35.81.50.592026-06-07 → 2026-06-07 · 4 obs

○ 2026-06-04 09:31:22
● 2026-06-07 05:31:24
○ 2026-06-15 23:18:22
○ 2026-07-23 13:09:40

○A35.89.47.892026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-15 23:18:22
● 2026-06-20 19:33:44
○ 2026-07-02 05:16:34
○ 2026-07-23 13:09:40

○A35.95.184.482026-04-23 → 2026-04-27 · 5 obs

○ 2026-04-01 13:59:36
● 2026-04-23 23:48:20
● 2026-04-27 07:52:52
○ 2026-05-23 08:44:42
○ 2026-07-23 13:09:40

○A44.225.31.1422026-07-03 → 2026-07-03 · 3 obs

○ 2026-07-02 22:05:58
● 2026-07-03 23:50:48
○ 2026-07-23 13:09:40

○A44.232.251.2052026-07-02 → 2026-07-02 · 4 obs

○ 2026-07-02 05:16:34
● 2026-07-02 22:05:58
○ 2026-07-03 23:50:48
○ 2026-07-23 13:09:40

○A44.238.198.1752026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-20 19:33:44
● 2026-07-02 05:16:34
○ 2026-07-02 22:05:58
○ 2026-07-23 13:09:40

○A44.239.175.2382026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-20 19:33:44
● 2026-07-02 05:16:34
○ 2026-07-02 22:05:58
○ 2026-07-23 13:09:40

○A44.245.186.2022026-04-23 → 2026-04-24 · 5 obs

○ 2026-04-01 13:59:36
● 2026-04-23 23:48:20
● 2026-04-24 07:24:50
○ 2026-04-25 08:25:42
○ 2026-07-23 13:09:40

○A44.249.230.2062026-07-02 → 2026-07-02 · 4 obs

○ 2026-07-02 05:16:34
● 2026-07-02 22:05:58
○ 2026-07-03 23:50:48
○ 2026-07-23 13:09:40

●A52.11.249.1012026-07-23 → 2026-07-23 · 2 obs

○ 2026-07-03 23:50:48
● 2026-07-23 13:09:40

○A52.27.187.2272026-04-25 → 2026-04-27 · 5 obs

○ 2026-04-24 07:24:50
● 2026-04-25 08:25:42
● 2026-04-27 07:52:52
○ 2026-05-23 08:44:42
○ 2026-07-23 13:09:40

○A52.35.242.572026-06-15 → 2026-06-15 · 4 obs

○ 2026-06-07 05:31:24
● 2026-06-15 23:18:22
○ 2026-07-02 05:16:34
○ 2026-07-23 13:09:40

○A52.39.46.1042026-07-03 → 2026-07-03 · 3 obs

○ 2026-07-02 22:05:58
● 2026-07-03 23:50:48
○ 2026-07-23 13:09:40

○A54.201.97.1262026-05-31 → 2026-06-04 · 5 obs

○ 2026-05-25 19:23:52
● 2026-05-31 06:40:20
● 2026-06-04 09:31:22
○ 2026-06-07 05:31:24
○ 2026-07-23 13:09:40

○A54.213.56.1712026-05-23 → 2026-05-25 · 5 obs

○ 2026-04-27 07:52:52
● 2026-05-23 08:44:42
● 2026-05-25 19:23:52
○ 2026-05-31 06:40:20
○ 2026-07-23 13:09:40

○A54.244.231.652026-05-23 → 2026-05-31 · 5 obs

○ 2026-04-27 07:52:52
● 2026-05-23 08:44:42
● 2026-05-31 06:40:20
○ 2026-06-04 09:31:22
○ 2026-07-23 13:09:40

○A54.71.72.782026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-20 19:33:44
● 2026-07-02 05:16:34
○ 2026-07-02 22:05:58
○ 2026-07-23 13:09:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
master.dev	ns-396.awsdns-49.com, ns-1831.awsdns-36.co.uk, ns-1412.awsdns-48.org, ns-576.awsdns-08.net	-

✅ Authoritative Response

Server:205.251.197.132

NS records: ns-396.awsdns-49.com, ns-1831.awsdns-36.co.uk, ns-1412.awsdns-48.org, ns-576.awsdns-08.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for master.dev (unsigned zone)

⏱️ Timing

Total: 577ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`32.184.230.247, 184.33.217.120...`
NS	4	`ns-1412.awsdns-48.org, ns-1831.awsdns-36.co.uk...`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=L0v7nBAzFi9Q48o, v=spf1 include:_spf.google.com include:s`
SOA	1	`ns-396.awsdns-49.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

master.dev has three IP addresses: 32.184.230.247, 52.11.249.101 and 184.33.217.120.

Name Servers

The authoritative name servers for master.dev are ns-396.awsdns-49.com, ns-576.awsdns-08.net, ns-1412.awsdns-48.org and ns-1831.awsdns-36.co.uk.

The name servers of master.dev overlap at least partially with those of other domains — among them vpitest-doosanbab(0x636f636b).com, mygeneralcable.com, sean-harrison.net and two more.

The name servers ns-1583.awsdns-05.co.uk, ns-701.awsdns-23.net and ns-1041.awsdns-02.org are commonly seen alongside these name servers.

Each of the four hosts ns-396.awsdns-49.com, ns-576.awsdns-08.net, ns-1412.awsdns-48.org and ns-1831.awsdns-36.co.uk has two IP addresses. ns-396.awsdns-49.com points to 205.251.193.140 and 2600:9000:5301:8c00::1. ns-576.awsdns-08.net points to 205.251.194.64 and 2600:9000:5302:4000::1. ns-1412.awsdns-48.org points to 205.251.197.132 and 2600:9000:5305:8400::1. ns-1831.awsdns-36.co.uk points to 205.251.199.39 and 2600:9000:5307:2700::1.

Mail Servers

Mail for master.dev is handled by a single mail server, smtp.google.com.

master.dev uses an identical mail server configuration to several other domains — among them bluecollarproductions.com, toverfluit.be, youronlinegenius.com and two more.

master.dev has at least partial mail server overlap with other domains such as jgmservicos.com.br, 15-4.com, techflare.ca and two more.

smtp.google.com resolves to 9 IP addresses — 172.253.62.26, 172.253.62.27, 172.253.115.26 and 6 others.