🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`lungsim.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c8aa^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5a86^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.134^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.170^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jason.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jason.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jason.ns.cloudflare.com`
		A	108.162.193.179^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	172.64.33.179^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	173.245.59.179^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
NS	`nova.ns.cloudflare.com`
		A	2606:4700:50::a29f:2681^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nova.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c281^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nova.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2281^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nova.ns.cloudflare.com`
		A	108.162.194.129^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nova.ns.cloudflare.com`
		A	162.159.38.129^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nova.ns.cloudflare.com`
		A	172.64.34.129^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nova.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.134, 172.67.200.170
		IPv6 hints	2606:4700:3030::ac43:c8aa, 2606:4700:3034::6815:5a86
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com
SOA	`jason.ns.cloudflare.com`dns@cloudflare.com serial=2417966811

`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

lungsim.dev

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Previous names

lunestudio.dev

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Next names

lungta.dev

lungu.dev

lunguinhoantonio.dev

luni.dev

lunia.dev

lunial.dev

lunica.dev

lunicle.dev

lunico.dev

lunie.dev

lunify.dev

lunihub.dev

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DNS History

10 records (6 active, 4 former)

●NSjason.ns.cloudflare.com2026-10-20 → 2026-11-10 · 2 obs

● 2026-10-20 05:44:06
● 2026-11-10 12:15:44

●NSnova.ns.cloudflare.com2026-10-20 → 2026-11-10 · 2 obs

● 2026-10-20 05:44:06
● 2026-11-10 12:15:44

●A104.21.90.1342026-10-22 → 2026-11-10 · 5 obs

○ 2026-10-20 05:44:06
● 2026-10-22 01:36:18
○ 2026-10-22 06:53:34
● 2026-11-06 06:51:46
● 2026-11-10 12:15:44

●A172.67.200.1702026-10-22 → 2026-11-10 · 5 obs

○ 2026-10-20 05:44:06
● 2026-10-22 01:36:18
○ 2026-10-22 06:53:34
● 2026-11-06 06:51:46
● 2026-11-10 12:15:44

○A188.114.96.02026-10-20 → 2026-10-22 · 5 obs

● 2026-10-20 05:44:06
○ 2026-10-22 01:36:18
● 2026-10-22 06:53:34
○ 2026-11-06 06:51:46
○ 2026-11-10 12:15:44

○A188.114.97.02026-10-20 → 2026-10-22 · 5 obs

● 2026-10-20 05:44:06
○ 2026-10-22 01:36:18
● 2026-10-22 06:53:34
○ 2026-11-06 06:51:46
○ 2026-11-10 12:15:44

●A2606:4700:3030::ac43:c8aa2026-10-22 → 2026-11-10 · 5 obs

○ 2026-10-20 05:44:06
● 2026-10-22 01:36:18
○ 2026-10-22 06:53:34
● 2026-11-06 06:51:46
● 2026-11-10 12:15:44

●A2606:4700:3034::6815:5a862026-10-22 → 2026-11-10 · 5 obs

○ 2026-10-20 05:44:06
● 2026-10-22 01:36:18
○ 2026-10-22 06:53:34
● 2026-11-06 06:51:46
● 2026-11-10 12:15:44

○A2a06:98c1:3120::2026-10-20 → 2026-10-22 · 5 obs

● 2026-10-20 05:44:06
○ 2026-10-22 01:36:18
● 2026-10-22 06:53:34
○ 2026-11-06 06:51:46
○ 2026-11-10 12:15:44

○A2a06:98c1:3121::2026-10-20 → 2026-10-22 · 5 obs

● 2026-10-20 05:44:06
○ 2026-10-22 01:36:18
● 2026-10-22 06:53:34
○ 2026-11-06 06:51:46
○ 2026-11-10 12:15:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
lungsim.dev	nova.ns.cloudflare.com, jason.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.179

NS records: nova.ns.cloudflare.com, jason.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lungsim.dev (unsigned zone)

⏱️ Timing

Total: 880ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.200.170, 104.21.90.134`
AAAA	2	`2606:4700:3034::6815:5a86, 2606:4700:3030::ac43:c8aa`
NS	2	`jason.ns.cloudflare.com, nova.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jason.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

lungsim.dev points to the four IP addresses 104.21.90.134, 172.67.200.170, 2606:4700:3030::ac43:c8aa and 2606:4700:3034::6815:5a86.

cmqst.com, 32beta.com, b.fyi plus two other host names have IP numbers in common with lungsim.dev.

Name Servers

Two name servers handle the delegation for lungsim.dev: jason.ns.cloudflare.com and nova.ns.cloudflare.com.

The name server configuration of lungsim.dev is shared with other domains, for instance xdefrc76y.eu.cc, vandrounik.top, dataruang.my.id and two others.

There is at least partial name server overlap between lungsim.dev and other domains — easy-appointments.com, kdewxouy.workers.dev, acignvl.lol and two more among them.

These name servers tend to appear together with the name servers rommy.ns.cloudflare.com, magdalena.ns.cloudflare.com and venus.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

jason.ns.cloudflare.com resolves to 108.162.193.179, 172.64.33.179 and 173.245.59.179 among others, with 3 other IP addresses in total.

nova.ns.cloudflare.com resolves to 108.162.194.129, 162.159.38.129 and 172.64.34.129 among others, with 3 other IP addresses in total.

lungsim.dev - robtex.com

lungsim.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`lungsim.dev`

`dev`