rdtk.net - dns.ninja

`rdtk.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:341a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c299^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.26^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.153^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`darwin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c197^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`darwin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2197^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`darwin.ns.cloudflare.com`
		A	108.162.193.151^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	172.64.33.151^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	173.245.59.151^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
NS	`reza.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`reza.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`reza.ns.cloudflare.com`
		A	108.162.192.217^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	172.64.32.217^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	173.245.58.217^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.26, 172.67.194.153
		IPv6 hints	2606:4700:3033::6815:341a, 2606:4700:3035::ac43:c299
SOA	`darwin.ns.cloudflare.com`dns@cloudflare.com serial=2407960402

`net`

	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=1785953034

WOT: SAFE (43/100)

Same first word

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dkrt.nl

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krdt.ir

dkrt.com.vn

drkt.cn

DNS History

13 records (6 active, 7 former)

●NSdarwin.ns.cloudflare.com2026-02-16 → 2026-08-05 · 3 obs

○ 2017-05-04 03:34:40
● 2026-02-16 16:29:14
● 2026-08-05 18:12:26

○NSns4.dnsauthority.com2015-05-14 → 2016-12-14 · 4 obs

● 2015-05-14 03:08:56
● 2016-12-14 14:02:32
○ 2017-05-04 03:34:40
○ 2026-08-05 18:12:26

○NSns5.dnsauthority.com2015-05-14 → 2016-12-14 · 4 obs

● 2015-05-14 03:08:56
● 2016-12-14 14:02:32
○ 2017-05-04 03:34:40
○ 2026-08-05 18:12:26

●NSreza.ns.cloudflare.com2026-02-16 → 2026-08-05 · 3 obs

○ 2017-05-04 03:34:40
● 2026-02-16 16:29:14
● 2026-08-05 18:12:26

○MXmail.hope-mail.com2015-05-14 → 2016-12-14 · 4 obs

● 2015-05-14 03:08:56
● 2016-12-14 14:02:32
○ 2017-05-04 03:34:40
○ 2026-08-05 18:12:26

●A104.21.52.262026-02-16 → 2026-08-05 · 3 obs

○ 2017-05-04 03:34:40
● 2026-02-16 16:29:14
● 2026-08-05 18:12:26

○A146.148.34.1252015-05-14 → 2016-12-14 · 4 obs

● 2015-05-14 03:08:56
● 2016-12-14 14:02:32
○ 2017-05-04 03:34:40
○ 2026-08-05 18:12:26

●A172.67.194.1532026-02-16 → 2026-08-05 · 3 obs

○ 2017-05-04 03:34:40
● 2026-02-16 16:29:14
● 2026-08-05 18:12:26

○A2606:4700:3030::6815:341a2026-02-16 → 2026-06-18 · 5 obs

○ 2017-05-04 03:34:40
● 2026-02-16 16:29:14
● 2026-06-18 08:17:06
○ 2026-06-21 10:29:36
○ 2026-08-05 18:12:26

●A2606:4700:3033::6815:341a2026-06-21 → 2026-08-05 · 3 obs

○ 2026-06-18 08:17:06
● 2026-06-21 10:29:36
● 2026-08-05 18:12:26

○A2606:4700:3033::ac43:c2992026-02-16 → 2026-06-18 · 5 obs

○ 2017-05-04 03:34:40
● 2026-02-16 16:29:14
● 2026-06-18 08:17:06
○ 2026-06-21 10:29:36
○ 2026-08-05 18:12:26

●A2606:4700:3035::ac43:c2992026-06-21 → 2026-08-05 · 3 obs

○ 2026-06-18 08:17:06
● 2026-06-21 10:29:36
● 2026-08-05 18:12:26

○A54.210.47.2252015-05-14 → 2016-12-14 · 4 obs

● 2015-05-14 03:08:56
● 2016-12-14 14:02:32
○ 2017-05-04 03:34:40
○ 2026-08-05 18:12:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
rdtk.net	darwin.ns.cloudflare.com, reza.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.151

NS records: darwin.ns.cloudflare.com, reza.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rdtk.net (unsigned zone)

⏱️ Timing

Total: 2141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.194.153, 104.21.52.26`
AAAA	2	`2606:4700:3035::ac43:c299, 2606:4700:3033::6815:341a`
NS	2	`darwin.ns.cloudflare.com, reza.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`darwin.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

rdtk.net resolves to four IP addresses: 104.21.52.26, 172.67.194.153, 2606:4700:3033::6815:341a and 2606:4700:3035::ac43:c299.

Among the host names that share IP numbers with rdtk.net are rollwin8.co, r-r-construction.com, blog.enfemenino.com and two others.

Name Servers

The NS records for rdtk.net delegate to darwin.ns.cloudflare.com and reza.ns.cloudflare.com.

rdtk.net has the same name server delegation as a number of other domains, such as synergyaudio.com, scrapvan.co.uk, learnfrenchwithsonal.com and two more.

rdtk.net partially shares its NS delegation with several other domains, including 3549955.com, jimmy-giveaway.com, e4c1x4c1.com and two others.

These name servers are regularly seen alongside kia.ns.cloudflare.com and ada.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

darwin.ns.cloudflare.com maps to 108.162.193.151, 172.64.33.151, 173.245.59.151 and 3 additional IP addresses.

reza.ns.cloudflare.com maps to 108.162.192.217, 172.64.32.217, 173.245.58.217 and 3 additional IP addresses.