🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`s73.dev`

DNSSEC	⚠️ Not signed
A	2a06:98c1:3120::^{🇺🇸 Cloudflare2a06:98c1:3120::/48} ✓ In HTTPS hints
A	2a06:98c1:3121::^{🇺🇸 Cloudflare2a06:98c1:3121::/48} ✓ In HTTPS hints
A	188.114.96.0^{🇳🇱 Cloudflare188.114.96.0/24} ✓ In HTTPS hints
A	188.114.97.0^{🇳🇱 Cloudflare188.114.97.0/24} ✓ In HTTPS hints
NS	`hasslo.ns.cloudflare.com` ⭐
NS	`millie.ns.cloudflare.com`
TXT	`v=spf1 include:spf.dondominio.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	188.114.96.0, 188.114.97.0
		IPv6 hints	2a06:98c1:3120::, 2a06:98c1:3121::
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=164, name=cloudflare-ech.com
SOA	`hasslo.ns.cloudflare.com`dns@cloudflare.com serial=2417630229

`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

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s73.eu

s73.ir

s73.casino

s73.es

s73.com.br

s73.work

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s73.games

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s73.ru

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s73.top

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s73.se

s73.app

s73.co.uk

s73.com.ph

Similar names

37s.buzz

37s.de

37s.me

s37.pl

37s.net

73s.top

37s.co.uk

s37.xyz

73s.org

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7s3.us.com

37s.app

3s7.net.ph

3s7.cn

s37.is

s37.ir

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73s.com

73s.com.br

7s3.cn

7s3.buzz

7s3.za.com

73s.de

37s.eu

37s.io

37s.us

37s.com.br

73s.monster

7s3.click

s37.eu

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s37.in

7s3.uk.com

73s.pw

37s.vip

3s7.xyz

73s.be

7s3.com

s37.org

s37.at

s37.ca

7s3.co.uk

37s.space

s37.top

73s.net

37s.tech

s37.de

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3s7.info

37s.gd

37s.pages.dev

37s.ru

s37.co.uk

s37.games

3s7.de

3s7.co

s37.to

s37.net

s37.fyi

s37.com.br

3s7.com

7s3.de

37s.top

37s.ph

s37.com.ph

s37.nl

s37.me

37s.cc

73s.fr

73s.uk

3s7.com.cn

s37.life

37s.org.ph

s37.my

73s.us

7s3.ph

7s3.net.ph

37s.cn

s37.ai

73s.my

7s3.boats

37s.my

3s7.me

s37.com

s37.fr

s37.uk

s37.cn

s37.dev

7s3.xyz

37s.au

7s3.github.io

73s.co.uk

3s7.ph

3s7.monster

s37.sh

s37.be

s37.it

37s.it

73s.cn

s37.workers.dev

s37.ph

s37.ru

73s.space

37s.com.au

s37.mx

DNS History

14 records (6 active, 8 former)

●NShasslo.ns.cloudflare.com2026-08-26 → 2026-11-05 · 2 obs

● 2026-08-26 05:35:58
● 2026-11-05 03:08:42

●NSmillie.ns.cloudflare.com2026-08-26 → 2026-11-05 · 2 obs

● 2026-08-26 05:35:58
● 2026-11-05 03:08:42

○A104.21.5.412026-08-27 → 2026-11-01 · 12 obs

○ 2026-08-26 05:35:58
● 2026-08-27 05:04:08
○ 2026-09-20 12:24:00
● 2026-09-27 20:09:18
○ 2026-09-27 22:31:46
● 2026-10-01 19:18:04
○ 2026-10-05 07:39:08
● 2026-10-12 15:57:48
○ 2026-10-29 05:57:44
● 2026-11-01 10:07:36
○ 2026-11-04 21:30:42
○ 2026-11-05 03:08:42

○A172.67.132.2412026-08-27 → 2026-11-01 · 12 obs

●A188.114.96.02026-08-26 → 2026-11-05 · 12 obs

● 2026-08-26 05:35:58
○ 2026-08-27 05:04:08
● 2026-09-21 08:15:48
○ 2026-09-27 20:09:18
● 2026-09-28 11:04:52
○ 2026-10-01 19:18:04
● 2026-10-05 07:39:08
○ 2026-10-12 15:57:48
● 2026-10-29 05:57:44
○ 2026-11-01 10:07:36
● 2026-11-04 21:30:42
● 2026-11-05 03:08:42

○A188.114.96.42026-09-20 → 2026-09-27 · 6 obs

○ 2026-08-27 05:04:08
● 2026-09-20 12:24:00
○ 2026-09-21 08:15:48
● 2026-09-27 22:31:46
○ 2026-09-28 11:04:52
○ 2026-11-05 03:08:42

●A188.114.97.02026-08-26 → 2026-11-05 · 12 obs

○A188.114.97.42026-09-20 → 2026-09-27 · 6 obs

○ 2026-08-27 05:04:08
● 2026-09-20 12:24:00
○ 2026-09-21 08:15:48
● 2026-09-27 22:31:46
○ 2026-09-28 11:04:52
○ 2026-11-05 03:08:42

○A2606:4700:3031::6815:5292026-08-27 → 2026-11-01 · 12 obs

○A2606:4700:3035::ac43:84f12026-08-27 → 2026-11-01 · 12 obs

●A2a06:98c1:3120::2026-08-26 → 2026-11-05 · 12 obs

● 2026-08-26 05:35:58
○ 2026-08-27 05:04:08
● 2026-09-20 12:24:00
○ 2026-09-27 20:09:18
● 2026-09-28 11:04:52
○ 2026-10-01 19:18:04
● 2026-10-05 07:39:08
○ 2026-10-12 15:57:48
● 2026-10-29 05:57:44
○ 2026-11-01 10:07:36
● 2026-11-04 21:30:42
● 2026-11-05 03:08:42

○A2a06:98c1:3120::42026-09-27 → 2026-09-27 · 4 obs

○ 2026-09-27 20:09:18
● 2026-09-27 22:31:46
○ 2026-09-28 11:04:52
○ 2026-11-05 03:08:42

●A2a06:98c1:3121::2026-08-26 → 2026-11-05 · 12 obs

○A2a06:98c1:3121::42026-09-27 → 2026-09-27 · 4 obs

○ 2026-09-27 20:09:18
● 2026-09-27 22:31:46
○ 2026-09-28 11:04:52
○ 2026-11-05 03:08:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...	-
s73.dev	hasslo.ns.cloudflare.com, millie.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.181

NS records: hasslo.ns.cloudflare.com, millie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 1571ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.5.41, 172.67.132.241`
AAAA	2	`2606:4700:3031::6815:529, 2606:4700:3035::ac43:84f1`
NS	2	`hasslo.ns.cloudflare.com, millie.ns.cloudflare.com`
TXT	1	`v=spf1 include:spf.dondominio.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hasslo.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

s73.dev directs to four IP numbers, which are 188.114.96.0, 188.114.97.0, 2a06:98c1:3120:: and 2a06:98c1:3121::.

Name Servers

DNS delegation for s73.dev points to two name servers: hasslo.ns.cloudflare.com and millie.ns.cloudflare.com.

s73.dev - robtex.com

s73.dev

dev