tigerstudy.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`tigerstudy.dev`

DNSSEC	⚠️ Not signed
A	18.203.203.179^{🇮🇪 Amazon18.202.0.0/15 EC2 DUB prefix}
		PTR	`ec2-18-203-203-179.eu-west-1.compute.amazonaws.com`
A	63.32.123.90^{🇮🇪 Amazon63.32.0.0/14 EC2 DUB prefix}
NS	`ns-71.awsdns-08.com` ⭐
		A	2600:9000:5300:4700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-71.awsdns-08.com`
		A	205.251.192.71^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-71.awsdns-08.com`
NS	`ns-1047.awsdns-02.org`
		A	2600:9000:5304:1700::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1047.awsdns-02.org`
		A	205.251.196.23^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1047.awsdns-02.org`
NS	`ns-1742.awsdns-25.co.uk`
		A	2600:9000:5306:ce00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1742.awsdns-25.co.uk`
		A	205.251.198.206^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1742.awsdns-25.co.uk`
NS	`ns-671.awsdns-19.net`
		A	2600:9000:5302:9f00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-671.awsdns-19.net`
		A	205.251.194.159^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-671.awsdns-19.net`
SOA	`ns-71.awsdns-08.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

🔒 HSTS Preload (+subdomains)

Same first word

tigerstudy.xyz

tigerstudy.dev

tigerstudy.net

tigerstudy.org.uk

tigerstudy.com

Similar names

guttersdiy.com

dirtyguest.com

diygutters.eu.org

studytiger.com

dustytiger.de

diygutters.ca

dustytiger.com

Previous names

Next names

DNS History

16 records (6 active, 10 former)

●NSns-1047.awsdns-02.org2026-08-19 → 2026-11-06 · 2 obs

● 2026-08-19 10:11:54
● 2026-11-06 14:13:14

●NSns-1742.awsdns-25.co.uk2026-08-19 → 2026-11-06 · 2 obs

● 2026-08-19 10:11:54
● 2026-11-06 14:13:14

●NSns-671.awsdns-19.net2026-08-19 → 2026-11-06 · 2 obs

● 2026-08-19 10:11:54
● 2026-11-06 14:13:14

●NSns-71.awsdns-08.com2026-08-19 → 2026-11-06 · 2 obs

● 2026-08-19 10:11:54
● 2026-11-06 14:13:14

●A18.203.203.1792026-11-03 → 2026-11-06 · 3 obs

○ 2026-10-13 05:15:14
● 2026-11-03 14:25:28
● 2026-11-06 14:13:14

○A184.192.35.252026-08-21 → 2026-08-21 · 4 obs

○ 2026-08-19 10:11:54
● 2026-08-21 19:18:56
○ 2026-09-14 11:47:44
○ 2026-11-06 14:13:14

○A32.199.21.1472026-09-14 → 2026-09-14 · 4 obs

○ 2026-08-21 19:18:56
● 2026-09-14 11:47:44
○ 2026-09-16 14:56:28
○ 2026-11-06 14:13:14

○A34.241.252.2132026-09-16 → 2026-09-16 · 4 obs

○ 2026-09-14 11:47:44
● 2026-09-16 14:56:28
○ 2026-10-13 05:15:14
○ 2026-11-06 14:13:14

○A44.195.140.1142026-09-14 → 2026-09-14 · 4 obs

○ 2026-08-21 19:18:56
● 2026-09-14 11:47:44
○ 2026-09-16 14:56:28
○ 2026-11-06 14:13:14

○A46.137.46.2202026-10-13 → 2026-10-13 · 4 obs

○ 2026-09-16 14:56:28
● 2026-10-13 05:15:14
○ 2026-11-03 14:25:28
○ 2026-11-06 14:13:14

○A52.1.35.1302026-08-19 → 2026-08-19 · 3 obs

● 2026-08-19 10:11:54
○ 2026-08-21 19:18:56
○ 2026-11-06 14:13:14

○A52.209.47.682026-09-16 → 2026-09-16 · 4 obs

○ 2026-09-14 11:47:44
● 2026-09-16 14:56:28
○ 2026-10-13 05:15:14
○ 2026-11-06 14:13:14

○A52.70.198.1312026-08-21 → 2026-08-21 · 4 obs

○ 2026-08-19 10:11:54
● 2026-08-21 19:18:56
○ 2026-09-14 11:47:44
○ 2026-11-06 14:13:14

○A54.172.223.102026-08-19 → 2026-08-19 · 3 obs

● 2026-08-19 10:11:54
○ 2026-08-21 19:18:56
○ 2026-11-06 14:13:14

○A54.220.13.1232026-10-13 → 2026-10-13 · 4 obs

○ 2026-09-16 14:56:28
● 2026-10-13 05:15:14
○ 2026-11-03 14:25:28
○ 2026-11-06 14:13:14

●A63.32.123.902026-11-03 → 2026-11-06 · 3 obs

○ 2026-10-13 05:15:14
● 2026-11-03 14:25:28
● 2026-11-06 14:13:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
tigerstudy.dev	ns-671.awsdns-19.net, ns-71.awsdns-08.com, ns-1047.awsdns-02.org, ns-1742.awsdns-25.co.uk	-

✅ Authoritative Response

Server:205.251.198.206

NS records: ns-671.awsdns-19.net, ns-71.awsdns-08.com, ns-1047.awsdns-02.org, ns-1742.awsdns-25.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tigerstudy.dev (unsigned zone)

⏱️ Timing

Total: 974ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`63.32.123.90, 18.203.203.179`
NS	4	`ns-1047.awsdns-02.org, ns-1742.awsdns-25.co.uk...`
SOA	1	`ns-71.awsdns-08.com awsdns-hostmaster.am`

Analysis

IP Addresses

tigerstudy.dev has two IP addresses: 18.203.203.179 and 63.32.123.90

Among the host names that share IP numbers with tigerstudy.dev is ec2-63-32-123-90.eu-west-1.compute.amazonaws.com, as one example.

Name Servers

The authoritative name servers for tigerstudy.dev are ns-71.awsdns-08.com, ns-671.awsdns-19.net, ns-1047.awsdns-02.org and ns-1742.awsdns-25.co.uk.

At least some of tigerstudy.dev's name servers are shared with other domains, for example unifyos.com, rgfm.com.br, sinapse.com.br and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-71.awsdns-08.com directs to 205.251.192.71 and 2600:9000:5300:4700::1; ns-671.awsdns-19.net directs to 205.251.194.159 and 2600:9000:5302:9f00::1; ns-1047.awsdns-02.org directs to 205.251.196.23 and 2600:9000:5304:1700::1; ns-1742.awsdns-25.co.uk directs to 205.251.198.206 and 2600:9000:5306:ce00::1.