🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`astvisualizer.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c552^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1558^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.88^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.82^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ignacio.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c352^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ignacio.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2352^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ignacio.ns.cloudflare.com`
		A	108.162.195.82^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	162.159.44.82^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	172.64.35.82^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
NS	`karsyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karsyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karsyn.ns.cloudflare.com`
		A	108.162.194.194^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	162.159.38.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	172.64.34.194^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.21.88, 172.67.197.82
		IPv6 hints	2606:4700:3032::ac43:c552, 2606:4700:3035::6815:1558
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com
SOA	`ignacio.ns.cloudflare.com`dns@cloudflare.com serial=2415251476

`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

astvisualizer.dev

Previous names

astsig.dev

astsolutions.dev

astt.dev

asttero.dev

astthor.dev

astu.dev

astuary.dev

astuce.dev

astucemedia.dev

astucetech.dev

astudio.dev

asturia.dev

asturias.dev

astus.dev

astusse.dev

astute.dev

astuteimaging.dev

astutely.dev

astuteo.dev

astuti.dev

Next names

astware.dev

astx.dev

astxlab.dev

astxr0th.dev

asty.dev

asu-kirik.dev

asua.dev

asuarez.dev

asucd.dev

asudox.dev

asuender.dev

asuffield.dev

asuha.dev

asui.dev

asuid.dev

asuiku.dev

asuka.dev

asukachk.dev

asuki.dev

asula.dev

DNS History

12 records (6 active, 6 former)

●NSignacio.ns.cloudflare.com2026-09-06 → 2026-10-23 · 2 obs

● 2026-09-06 17:07:18
● 2026-10-23 16:01:22

●NSkarsyn.ns.cloudflare.com2026-09-06 → 2026-10-23 · 2 obs

● 2026-09-06 17:07:18
● 2026-10-23 16:01:22

●A104.21.21.882026-09-09 → 2026-10-23 · 5 obs

○ 2026-09-06 17:07:18
● 2026-09-09 21:16:46
○ 2026-09-28 16:53:32
● 2026-09-30 23:54:06
● 2026-10-23 16:01:22

●A172.67.197.822026-09-09 → 2026-10-23 · 5 obs

○ 2026-09-06 17:07:18
● 2026-09-09 21:16:46
○ 2026-09-28 16:53:32
● 2026-09-30 23:54:06
● 2026-10-23 16:01:22

○A188.114.96.02026-09-06 → 2026-09-06 · 3 obs

● 2026-09-06 17:07:18
○ 2026-09-09 21:16:46
○ 2026-10-23 16:01:22

○A188.114.96.42026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-09 21:16:46
● 2026-09-28 16:53:32
○ 2026-09-30 23:54:06
○ 2026-10-23 16:01:22

○A188.114.97.02026-09-06 → 2026-09-06 · 3 obs

● 2026-09-06 17:07:18
○ 2026-09-09 21:16:46
○ 2026-10-23 16:01:22

○A188.114.97.42026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-09 21:16:46
● 2026-09-28 16:53:32
○ 2026-09-30 23:54:06
○ 2026-10-23 16:01:22

●A2606:4700:3032::ac43:c5522026-09-09 → 2026-10-23 · 5 obs

○ 2026-09-06 17:07:18
● 2026-09-09 21:16:46
○ 2026-09-28 16:53:32
● 2026-09-30 23:54:06
● 2026-10-23 16:01:22

●A2606:4700:3035::6815:15582026-09-09 → 2026-10-23 · 5 obs

○ 2026-09-06 17:07:18
● 2026-09-09 21:16:46
○ 2026-09-28 16:53:32
● 2026-09-30 23:54:06
● 2026-10-23 16:01:22

○A2a06:98c1:3120::2026-09-06 → 2026-09-28 · 5 obs

● 2026-09-06 17:07:18
○ 2026-09-09 21:16:46
● 2026-09-28 16:53:32
○ 2026-09-30 23:54:06
○ 2026-10-23 16:01:22

○A2a06:98c1:3121::2026-09-06 → 2026-09-28 · 5 obs

● 2026-09-06 17:07:18
○ 2026-09-09 21:16:46
● 2026-09-28 16:53:32
○ 2026-09-30 23:54:06
○ 2026-10-23 16:01:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
astvisualizer.dev	karsyn.ns.cloudflare.com, ignacio.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.194

NS records: karsyn.ns.cloudflare.com, ignacio.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for astvisualizer.dev (unsigned zone)

⏱️ Timing

Total: 1535ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.21.88, 172.67.197.82`
AAAA	2	`2606:4700:3035::6815:1558, 2606:4700:3032::ac43:c552`
NS	2	`ignacio.ns.cloudflare.com, karsyn.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ignacio.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

astvisualizer.dev directs to four IP numbers, which are 104.21.21.88, 172.67.197.82, 2606:4700:3032::ac43:c552 and 2606:4700:3035::6815:1558.

flourishdumfries.pro, drippingymarid.com, goldence.homes and two other host names share IP numbers with astvisualizer.dev.

Name Servers

Two name servers handle the delegation for astvisualizer.dev: ignacio.ns.cloudflare.com and karsyn.ns.cloudflare.com.

astvisualizer.dev uses the same name servers as several other domains — among them mrjjackson.workers.dev, 69be87b3796e.workers.dev, themjrgroup.com and two more.

There is at least partial name server overlap between astvisualizer.dev and other domains — cloudflare-imgbed-yzu.pages.dev, dog1314.com, shoppeshippe.co.id and two more among them.

The name servers aleena.ns.cloudflare.com, chase.ns.cloudflare.com and christian.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

ignacio.ns.cloudflare.com resolves to 108.162.195.82, 162.159.44.82 and 172.64.35.82 among others, with 3 other IP addresses in total.

karsyn.ns.cloudflare.com resolves to 108.162.194.194, 162.159.38.194 and 172.64.34.194 among others, with 3 other IP addresses in total.

astvisualizer.dev - robtex.com