`ydks.net`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3030::6815:35d0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:dad4^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.208^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.212^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alexis.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexis.ns.cloudflare.com`
		A	108.162.193.60^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	172.64.33.60^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	173.245.59.60^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
NS	`pola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pola.ns.cloudflare.com`
		A	108.162.192.214^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	172.64.32.214^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	173.245.58.214^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
MX	`ykdk.sakura.ne.jp` ⭐
		A	2403:3a00:101:15:182:48:49:60^{🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
			PTR	`www2150.sakura.ne.jp`
		A	182.48.49.60^{🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www2150.sakura.ne.jp`
TXT	`v=spf1 a:www2150.sakura.ne.jp mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.53.208, 172.67.218.212
		IPv6	2606:4700:3030::6815:35d0, 2606:4700:3031::ac43:dad4
SOA	`alexis.ns.cloudflare.com`dns@cloudflare.com serial=2398896047

`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=1774565127

Same first word

ydks.com

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DNS History

17 records (7 active, 10 former)

●NSalexis.ns.cloudflare.com2026-03-26 → 2026-03-26 · 3 obs

○ 2017-03-27 03:37:12
● 2026-03-26 04:44:50
● 2026-03-26 22:46:56

○NSf1g1ns1.dnspod.net2015-12-02 → 2017-03-27 · 5 obs

○ 2015-08-10 15:19:30
● 2015-12-02 05:53:40
● 2017-03-27 03:37:12
○ 2026-03-26 04:44:50
○ 2026-03-26 22:46:56

○NSf1g1ns2.dnspod.net2015-12-02 → 2017-03-27 · 5 obs

○ 2015-08-10 15:19:30
● 2015-12-02 05:53:40
● 2017-03-27 03:37:12
○ 2026-03-26 04:44:50
○ 2026-03-26 22:46:56

○NSn1983.ns.yunjiasu.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 15:19:30
○ 2015-12-02 05:53:40
○ 2026-03-26 22:46:56

○NSn39.ns.yunjiasu.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 15:19:30
○ 2015-12-02 05:53:40
○ 2026-03-26 22:46:56

●NSpola.ns.cloudflare.com2026-03-26 → 2026-03-26 · 3 obs

○ 2017-03-27 03:37:12
● 2026-03-26 04:44:50
● 2026-03-26 22:46:56

○MXdc-60a0a71a.ydks.net2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 15:19:30
○ 2015-12-02 05:53:40
○ 2026-03-26 22:46:56

●MXykdk.sakura.ne.jp2026-03-26 → 2026-03-26 · 3 obs

○ 2015-12-02 05:53:40
● 2026-03-26 04:44:50
● 2026-03-26 22:46:56

●A104.21.53.2082026-03-26 → 2026-03-26 · 3 obs

○ 2016-06-26 00:16:30
● 2026-03-26 04:44:50
● 2026-03-26 22:46:56

○A116.31.119.1462016-06-26 → 2016-06-26 · 4 obs

○ 2016-03-03 07:53:40
● 2016-06-26 00:16:30
○ 2026-03-26 04:44:50
○ 2026-03-26 22:46:56

○A162.159.210.622015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 15:19:30
○ 2015-12-02 05:53:40
○ 2026-03-26 22:46:56

○A162.159.211.622015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 15:19:30
○ 2015-12-02 05:53:40
○ 2026-03-26 22:46:56

●A172.67.218.2122026-03-26 → 2026-03-26 · 3 obs

○ 2016-06-26 00:16:30
● 2026-03-26 04:44:50
● 2026-03-26 22:46:56

○A219.239.223.172015-12-02 → 2016-03-03 · 5 obs

○ 2015-08-10 15:19:30
● 2015-12-02 05:53:40
● 2016-03-03 07:53:40
○ 2016-06-26 00:16:30
○ 2026-03-26 22:46:56

●A2606:4700:3030::6815:35d02026-03-26 → 2026-03-26 · 3 obs

○ 2016-06-26 00:16:30
● 2026-03-26 04:44:50
● 2026-03-26 22:46:56

●A2606:4700:3031::ac43:dad42026-03-26 → 2026-03-26 · 3 obs

○ 2016-06-26 00:16:30
● 2026-03-26 04:44:50
● 2026-03-26 22:46:56

○CNAMEdzs.js.08eqk.com2015-12-02 → 2017-03-27 · 4 obs

● 2015-12-02 05:53:40
● 2017-03-27 03:37:12
○ 2026-03-26 04:44:50
○ 2026-03-26 22:46:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	c.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
ydks.net	alexis.ns.cloudflare.com, pola.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.60

NS records: alexis.ns.cloudflare.com, pola.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1364ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.218.212, 104.21.53.208`
AAAA	2	`2606:4700:3030::6815:35d0, 2606:4700:3031::ac43:dad4`
NS	2	`alexis.ns.cloudflare.com, pola.ns.cloudflare.com`
MX	1	`ykdk.sakura.ne.jp (pri: 10)`
TXT	1	`v=spf1 a:www2150.sakura.ne.jp mx ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alexis.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

ydks.net refers to four IP numbers: 2606:4700:3030::6815:35d0, 2606:4700:3031::ac43:dad4, 104.21.53.208 and 172.67.218.212.

Other host names, for instance sg1.avitjaya1.workers.dev, bmclientsite.com, www.nativeenergy.com, feicuia.cn and mansahafrica.com share IP numbers with ydks.net.

Name Servers

ydks.net's delegation uses two name servers: alexis.ns.cloudflare.com and pola.ns.cloudflare.com.

ydks.net uses the same name server setup as other domains, such as vmprofil.ru, marco-silva.com, tajwid.web.id, ldupont.ca and teaminspire.com.

ydks.net at least partially shares name servers with other domains, including aqef-ori.site, lbsnacks.com, 1665ddd.com, christusvictorfl.org and omaps.app.

These name servers are commonly used with lila.ns.cloudflare.com.

Host names with six IP numbers:

alexis.ns.cloudflare.com points to 2606:4700:58::adf5:3b3c, 2803:f800:50::6ca2:c13c, 2a06:98c1:50::ac40:213c, 108.162.193.60, 172.64.33.60 and 173.245.59.60.

pola.ns.cloudflare.com points to 2606:4700:50::adf5:3ad6, 2803:f800:50::6ca2:c0d6, 2a06:98c1:50::ac40:20d6, 108.162.192.214, 172.64.32.214 and 173.245.58.214.

Mail Servers

A single mail server handles ydks.net, ykdk.sakura.ne.jp.

ydks.net shares the same mail server setup as other domains, for example ykdk.sakura.ne.jp.

The host name ykdk.sakura.ne.jp resolves to two IP numbers: 2403:3a00:101:15:182:48:49:60 and 182.48.49.60.

ydks.net - robtex.com

ydks.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`ydks.net`

`net`