🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`linhung.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5919^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:8854^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.25^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.84^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fiona.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fiona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fiona.ns.cloudflare.com`
		A	108.162.192.157^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	172.64.32.157^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	173.245.58.157^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
NS	`venkat.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cfe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fe^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venkat.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fe^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venkat.ns.cloudflare.com`
		A	108.162.195.254^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
		A	162.159.44.254^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
		A	172.64.35.254^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶³⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁹⁶⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`google-site-verification=001Y5VTogtss68YDfebPzunJ7HivB_a6sHps-EjZeHg`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.25, 172.67.136.84
		IPv6 hints	2606:4700:3031::6815:5919, 2606:4700:3031::ac43:8854
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=200, name=cloudflare-ech.com
SOA	`fiona.ns.cloudflare.com`dns@cloudflare.com serial=2417863659

`dev`

	DNSSEC	⚠️ Not signed
	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

linhung.com

linhung.dev

linhung.online

linhung.org

Similar names

linghun.me

linghun.si

linghun.net

lunghin.com.ph

luhning.de

gulninh.cn

hunling.com

hunling.cn

hunling.com.ph

ghunlin.com

hunglin.com.tw

ghunlin.com.hk

linhngu.pages.dev

linghun.tk

linhngu.com

hunling.hu

hngulin.com

ngulinh.com

linghun.xyz

linghun.cn

hunglin.com

linghun.ai

linghun.app

lunghin.com

lihnung.com

hinlung.com.sg

linghun.cc

luhning.com

linghun.com

unglinh.dev

Previous names

linhazero.dev

linhbui.dev

linhcodethue.dev

linhdang.dev

linhfish.dev

linhld.dev

linhle.dev

linhlh.dev

linhly.dev

linhn.dev

linhnc.dev

linhngo.dev

linhong.dev

linhpham.dev

linhps.dev

linhstudio.dev

linhta.dev

linhtd.dev

linhtetaung.dev

linhtinh.dev

Next names

linhvuong.dev

linhx.dev

lini.dev

linial.dev

liniaverde.dev

linicks.dev

linie.dev

linielt.dev

linigree.dev

linimin.dev

linimpact.dev

linimuda.dev

linio.dev

liniovas.dev

linitsolutions.dev

linja.dev

linjackson.dev

linjacobs.dev

linje.dev

linjord.dev

DNS History

9 records (9 active, 0 former)

●NSfiona.ns.cloudflare.com2026-08-28 → 2026-11-14 · 2 obs

● 2026-08-28 04:13:12
● 2026-11-14 07:58:22

●NSvenkat.ns.cloudflare.com2026-08-28 → 2026-11-14 · 2 obs

● 2026-08-28 04:13:12
● 2026-11-14 07:58:22

●MXroute1.mx.cloudflare.net2026-08-28 → 2026-11-14 · 2 obs

● 2026-08-28 04:13:12
● 2026-11-14 07:58:22

●MXroute2.mx.cloudflare.net2026-08-28 → 2026-11-14 · 2 obs

● 2026-08-28 04:13:12
● 2026-11-14 07:58:22

●MXroute3.mx.cloudflare.net2026-08-28 → 2026-11-14 · 2 obs

● 2026-08-28 04:13:12
● 2026-11-14 07:58:22

●A104.21.89.252026-08-28 → 2026-11-14 · 2 obs

● 2026-08-28 04:13:12
● 2026-11-14 07:58:22

●A172.67.136.842026-08-28 → 2026-11-14 · 2 obs

● 2026-08-28 04:13:12
● 2026-11-14 07:58:22

●A2606:4700:3031::6815:59192026-08-28 → 2026-11-14 · 2 obs

● 2026-08-28 04:13:12
● 2026-11-14 07:58:22

●A2606:4700:3031::ac43:88542026-08-28 → 2026-11-14 · 2 obs

● 2026-08-28 04:13:12
● 2026-11-14 07:58:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
linhung.dev	fiona.ns.cloudflare.com, venkat.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.254

NS records: fiona.ns.cloudflare.com, venkat.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: 562ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.89.25, 172.67.136.84`
AAAA	2	`2606:4700:3031::6815:5919, 2606:4700:3031::ac43:8854`
NS	2	`fiona.ns.cloudflare.com, venkat.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 3), route3.mx.cloudflare.net (pri: 63)...`
TXT	2	`google-site-verification=001Y5VTogtss68Y, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fiona.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

linhung.dev resolves to four IP addresses: 104.21.89.25, 172.67.136.84, 2606:4700:3031::6815:5919 and 2606:4700:3031::ac43:8854.

Two other host names, along with naggawiitases.info, kelar.ai and skinartbyrandy.com, also share IP numbers with linhung.dev.

Name Servers

linhung.dev has two authoritative name servers — fiona.ns.cloudflare.com and venkat.ns.cloudflare.com.

linhung.dev shares its NS records with other domains, for example yva4laacj2ehvttj6jsv.workers.dev, samsungemaar.com, hgbrfy4gm6.workers.dev and two others.

linhung.dev shares at least some of its name servers with other domains, including quik-systems.com, hellowisdomcircuits.com, buddynexxa.com and two others.

These name servers are frequently seen alongside the name servers albert.ns.cloudflare.com.

DNS names with 6 IP addresses:

fiona.ns.cloudflare.com points to 108.162.192.157, 172.64.32.157, 173.245.58.157 and 3 other IP addresses.

venkat.ns.cloudflare.com points to 108.162.195.254, 162.159.44.254, 172.64.35.254 and 3 other IP addresses.

Mail Servers

linhung.dev is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between linhung.dev and other domains, including codematrix.cyou, whoami.my.id, omnitruckinsurance.com and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.

linhung.dev - robtex.com

linhung.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

Mail Servers

`linhung.dev`

`dev`