linkduro.com - dns.ninja

`linkduro.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4d15^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:cb8b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.21^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.139^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hadlee.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2643^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hadlee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c243^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hadlee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2243^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hadlee.ns.cloudflare.com`
		A	108.162.194.67^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hadlee.ns.cloudflare.com`
		A	162.159.38.67^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hadlee.ns.cloudflare.com`
		A	172.64.34.67^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hadlee.ns.cloudflare.com`
NS	`johnny.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cba^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ba^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`johnny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ba^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`johnny.ns.cloudflare.com`
		A	108.162.195.186^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
		A	162.159.44.186^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
		A	172.64.35.186^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.21, 172.67.203.139
		IPv6 hints	2606:4700:3032::6815:4d15, 2606:4700:3033::ac43:cb8b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com
SOA	`hadlee.ns.cloudflare.com`dns@cloudflare.com serial=2407159813

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786710114

⚠️ On DNS blocklist: tif

Same first word

linkduro.com

Similar names

drinkolu.com

korlidun.blogspot.com

lorudnik.edu.pl

durolink.com

duroklin.com

orkulind.is

duroklin.de

DNS History

6 records (6 active, 0 former)

●NShadlee.ns.cloudflare.com2026-07-26 → 2026-08-14 · 2 obs

● 2026-07-26 02:35:48
● 2026-08-14 12:39:08

●NSjohnny.ns.cloudflare.com2026-07-26 → 2026-08-14 · 2 obs

● 2026-07-26 02:35:48
● 2026-08-14 12:39:08

●A104.21.77.212026-07-26 → 2026-08-14 · 2 obs

● 2026-07-26 02:35:48
● 2026-08-14 12:39:08

●A172.67.203.1392026-07-26 → 2026-08-14 · 2 obs

● 2026-07-26 02:35:48
● 2026-08-14 12:39:08

●A2606:4700:3032::6815:4d152026-07-26 → 2026-08-14 · 2 obs

● 2026-07-26 02:35:48
● 2026-08-14 12:39:08

●A2606:4700:3033::ac43:cb8b2026-07-26 → 2026-08-14 · 2 obs

● 2026-07-26 02:35:48
● 2026-08-14 12:39:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
linkduro.com	hadlee.ns.cloudflare.com, johnny.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.67

NS records: hadlee.ns.cloudflare.com, johnny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linkduro.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.203.139, 104.21.77.21`
AAAA	2	`2606:4700:3033::ac43:cb8b, 2606:4700:3032::6815:4d15`
NS	2	`hadlee.ns.cloudflare.com, johnny.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hadlee.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (hadlee.ns.cloudflare.com, hadlee.ns.cloudflare.com, hadlee.ns.cloudflare.com...)

Analysis

IP Addresses

linkduro.com resolves to four IP addresses: 104.21.77.21, 172.67.203.139, 2606:4700:3032::6815:4d15 and 2606:4700:3033::ac43:cb8b.

1285.org, wzyhlw.com, firebit.com.br plus two other host names have IP numbers in common with linkduro.com.

Name Servers

linkduro.com uses two name servers for its delegation: hadlee.ns.cloudflare.com and johnny.ns.cloudflare.com.

The name server configuration of linkduro.com is shared with other domains, for instance luckytrunk-fr.fr, santaflix.cc, adraba.org and two others.

linkduro.com has at least partial name server overlap with other domains, such as bestrustees.co.uk, leonardouehara.com, ligafokus.com and two others.

These name servers tend to appear together with the name servers shane.ns.cloudflare.com, rachel.ns.cloudflare.com and achiel.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

Hostname hadlee.ns.cloudflare.com directs to 108.162.194.67, 162.159.38.67 and 172.64.34.67 along with 3 other IP addresses.

Hostname johnny.ns.cloudflare.com directs to 108.162.195.186, 162.159.44.186 and 172.64.35.186 along with 3 other IP addresses.