🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`nvduc.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:ca99^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2cb7^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.183^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.153^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`barbara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`barbara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`barbara.ns.cloudflare.com`
		A	108.162.192.248^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	172.64.32.248^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	173.245.58.248^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
NS	`ned.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ned.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ned.ns.cloudflare.com`
		A	108.162.193.210^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	172.64.33.210^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	173.245.59.210^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.183, 172.67.202.153
		IPv6 hints	2606:4700:3032::ac43:ca99, 2606:4700:3036::6815:2cb7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOA	`barbara.ns.cloudflare.com`dns@cloudflare.com serial=2418951879

`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

nvduc.dev

nvduc.id.vn

Similar names

vundc.com

ndvuc.com

dcnvu.ph

dvucn.net

vucdn.com

cduvn.ph

dvucn.com

udcvn.com

cundv.de

vdncu.top

cvdun.shop

uvcdn.com

vnudc.com

unvdc.com

cvnud.com

vducn.com

ducnv.site

ducnv.name.vn

cnvud.com

cdnuv.top

vdcun.cc

vundc.de

vdunc.cfd

cuvnd.com

nudvc.loan

vcdun.wang

dnuvc.wang

ducvn.com

cundv.com

vducn.net

cdnvu.com

dcnvu.my

cduvn.cn

nducv.top

vudcn.cn

ducvn.fun

vucdn.net

ducnv.workers.dev

cnuvd.ph

nvucd.com

vcdun.biz

vuncd.com

Previous names

nvassistant.dev

nvaughn.dev

nvb-login.dev

nvbale.dev

nvbfcu.dev

nvbl.dev

nvboguszewski.dev

nvbryzgalov.dev

nvbtestsite.dev

nvcode.dev

nvcrd.dev

nvcs.dev

nvda.dev

nvdang.dev

nvdave.dev

nvdh.dev

nvdl.dev

nvdo.dev

nvdp.dev

nvdt.dev

Next names

nve-ui.dev

nvelop.dev

nvenkat.dev

nvent.dev

nventory.dev

nvenv.dev

nver.dev

nvfireweather.dev

nvfy.dev

nvg.dev

nvgo.dev

nvgroup.dev

nvgt.dev

nvhgamer.dev

nvhung2711.dev

nviam.dev

nviaud.dev

nvictor.dev

nvid.dev

nvidea.dev

DNS History

15 records (11 active, 4 former)

●NSbarbara.ns.cloudflare.com2026-09-02 → 2026-11-02 · 2 obs

● 2026-09-02 00:56:58
● 2026-11-02 05:28:06

●NSned.ns.cloudflare.com2026-09-02 → 2026-11-02 · 2 obs

● 2026-09-02 00:56:58
● 2026-11-02 05:28:06

●MXeforward1.registrar-servers.com2026-09-02 → 2026-11-02 · 2 obs

● 2026-09-02 00:56:58
● 2026-11-02 05:28:06

●MXeforward2.registrar-servers.com2026-09-02 → 2026-11-02 · 2 obs

● 2026-09-02 00:56:58
● 2026-11-02 05:28:06

●MXeforward3.registrar-servers.com2026-09-02 → 2026-11-02 · 2 obs

● 2026-09-02 00:56:58
● 2026-11-02 05:28:06

●MXeforward4.registrar-servers.com2026-09-02 → 2026-11-02 · 2 obs

● 2026-09-02 00:56:58
● 2026-11-02 05:28:06

●MXeforward5.registrar-servers.com2026-09-02 → 2026-11-02 · 2 obs

● 2026-09-02 00:56:58
● 2026-11-02 05:28:06

●A104.21.44.1832026-10-21 → 2026-11-02 · 3 obs

○ 2026-09-02 00:56:58
● 2026-10-21 15:04:10
● 2026-11-02 05:28:06

●A172.67.202.1532026-10-21 → 2026-11-02 · 3 obs

○ 2026-09-02 00:56:58
● 2026-10-21 15:04:10
● 2026-11-02 05:28:06

○A188.114.96.02026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 00:56:58
○ 2026-10-21 15:04:10
○ 2026-11-02 05:28:06

○A188.114.97.02026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 00:56:58
○ 2026-10-21 15:04:10
○ 2026-11-02 05:28:06

●A2606:4700:3032::ac43:ca992026-10-21 → 2026-11-02 · 3 obs

○ 2026-09-02 00:56:58
● 2026-10-21 15:04:10
● 2026-11-02 05:28:06

●A2606:4700:3036::6815:2cb72026-10-21 → 2026-11-02 · 3 obs

○ 2026-09-02 00:56:58
● 2026-10-21 15:04:10
● 2026-11-02 05:28:06

○A2a06:98c1:3120::2026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 00:56:58
○ 2026-10-21 15:04:10
○ 2026-11-02 05:28:06

○A2a06:98c1:3121::2026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 00:56:58
○ 2026-10-21 15:04:10
○ 2026-11-02 05:28:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
nvduc.dev	barbara.ns.cloudflare.com, ned.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.248

NS records: barbara.ns.cloudflare.com, ned.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nvduc.dev (unsigned zone)

⏱️ Timing

Total: 2531ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.183, 172.67.202.153`
AAAA	2	`2606:4700:3036::6815:2cb7, 2606:4700:3032::ac43:ca99`
NS	2	`barbara.ns.cloudflare.com, ned.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`barbara.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

nvduc.dev has four IP addresses: 104.21.44.183, 172.67.202.153, 2606:4700:3032::ac43:ca99 and 2606:4700:3036::6815:2cb7.

Two other host names, along with smartkarma.cz, interactivelink.site and luxurioserschlaf.com, also share IP numbers with nvduc.dev.

Name Servers

The NS records for nvduc.dev delegate to barbara.ns.cloudflare.com and ned.ns.cloudflare.com.

nvduc.dev shares its NS records with other domains, for example ldztmsearch.pages.dev, orbitt.workers.dev, michael-thieke.de and two others.

nvduc.dev has at least partial name server overlap with other domains, such as g23mowp.com, archbaldi.it, 8v7l7swh.pages.dev and two others.

It is common to find these name servers paired with the name servers monika.ns.cloudflare.com.

DNS names with 6 IP addresses:

barbara.ns.cloudflare.com maps to 108.162.192.248, 172.64.32.248, 173.245.58.248 and 3 additional IP addresses.

ned.ns.cloudflare.com maps to 108.162.193.210, 172.64.33.210, 173.245.59.210 and 3 additional IP addresses.

Mail Servers

Mail for nvduc.dev is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between nvduc.dev and other domains, including drisratjahanspecializedhospital.com, aesthetismo.co.uk, mbg123.online and two others.

These mail servers tend to be used in combination with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names that point to one IP address:

eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.