knst.su - dns.ninja

`knst.su`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3992^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:92a3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.146^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.163^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dakota.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dakota.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dakota.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dakota.ns.cloudflare.com`
		A	108.162.195.79^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dakota.ns.cloudflare.com`
		A	162.159.44.79^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dakota.ns.cloudflare.com`
		A	172.64.35.79^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dakota.ns.cloudflare.com`
NS	`val.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`val.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`val.ns.cloudflare.com`
		A	108.162.192.234^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	172.64.32.234^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	173.245.58.234^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.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	`route2.mx.cloudflare.net`⁽²⁵⁾
		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`
MX	`route3.mx.cloudflare.net`⁽⁵²⁾
		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`
TXT	`morune=dfeb0038`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.146, 172.67.146.163
		IPv6 hints	2606:4700:3032::6815:3992, 2606:4700:3037::ac43:92a3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOA	`dakota.ns.cloudflare.com`dns@cloudflare.com serial=2406090182

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650210036

Same first word

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sktn.eu

tnsk.ca

tskn.nl

DNS History

22 records (9 active, 13 former)

●NSdakota.ns.cloudflare.com2026-03-23 → 2026-07-31 · 2 obs

● 2026-03-23 02:44:22
● 2026-07-31 11:20:30

●NSval.ns.cloudflare.com2026-03-23 → 2026-07-31 · 2 obs

● 2026-03-23 02:44:22
● 2026-07-31 11:20:30

○MXmxext1.mailbox.org2026-03-23 → 2026-05-28 · 4 obs

● 2026-03-23 02:44:22
● 2026-05-28 18:37:22
○ 2026-06-19 08:43:02
○ 2026-07-31 11:20:30

○MXmxext2.mailbox.org2026-03-23 → 2026-05-28 · 4 obs

● 2026-03-23 02:44:22
● 2026-05-28 18:37:22
○ 2026-06-19 08:43:02
○ 2026-07-31 11:20:30

○MXmxext3.mailbox.org2026-03-23 → 2026-05-28 · 4 obs

● 2026-03-23 02:44:22
● 2026-05-28 18:37:22
○ 2026-06-19 08:43:02
○ 2026-07-31 11:20:30

●MXroute1.mx.cloudflare.net2026-06-19 → 2026-07-31 · 3 obs

○ 2026-05-28 18:37:22
● 2026-06-19 08:43:02
● 2026-07-31 11:20:30

●MXroute2.mx.cloudflare.net2026-06-19 → 2026-07-31 · 3 obs

○ 2026-05-28 18:37:22
● 2026-06-19 08:43:02
● 2026-07-31 11:20:30

●MXroute3.mx.cloudflare.net2026-06-19 → 2026-07-31 · 3 obs

○ 2026-05-28 18:37:22
● 2026-06-19 08:43:02
● 2026-07-31 11:20:30

●A104.21.57.1462026-03-23 → 2026-07-31 · 4 obs

● 2026-03-23 02:44:22
● 2026-05-27 20:41:32
○ 2026-05-28 18:37:22
● 2026-07-31 11:20:30

●A172.67.146.1632026-03-23 → 2026-07-31 · 4 obs

● 2026-03-23 02:44:22
● 2026-05-27 20:41:32
○ 2026-05-28 18:37:22
● 2026-07-31 11:20:30

○A188.114.96.02026-05-28 → 2026-06-19 · 5 obs

○ 2026-05-27 20:41:32
● 2026-05-28 18:37:22
○ 2026-06-19 08:43:02
● 2026-06-19 09:26:36
○ 2026-07-31 11:20:30

○A188.114.96.42026-06-19 → 2026-06-19 · 4 obs

○ 2026-05-28 18:37:22
● 2026-06-19 08:43:02
○ 2026-06-19 09:26:36
○ 2026-07-31 11:20:30

○A188.114.97.02026-05-28 → 2026-06-19 · 5 obs

○ 2026-05-27 20:41:32
● 2026-05-28 18:37:22
○ 2026-06-19 08:43:02
● 2026-06-19 09:26:36
○ 2026-07-31 11:20:30

○A188.114.97.42026-06-19 → 2026-06-19 · 4 obs

○ 2026-05-28 18:37:22
● 2026-06-19 08:43:02
○ 2026-06-19 09:26:36
○ 2026-07-31 11:20:30

○A2606:4700:3030::6815:39922026-03-23 → 2026-05-27 · 4 obs

● 2026-03-23 02:44:22
● 2026-05-27 20:41:32
○ 2026-05-28 18:37:22
○ 2026-07-31 11:20:30

●A2606:4700:3032::6815:39922026-07-31 → 2026-07-31 · 2 obs

○ 2026-06-19 09:26:36
● 2026-07-31 11:20:30

○A2606:4700:3033::ac43:92a32026-03-23 → 2026-05-27 · 4 obs

● 2026-03-23 02:44:22
● 2026-05-27 20:41:32
○ 2026-05-28 18:37:22
○ 2026-07-31 11:20:30

●A2606:4700:3037::ac43:92a32026-07-31 → 2026-07-31 · 2 obs

○ 2026-06-19 09:26:36
● 2026-07-31 11:20:30

○A2a06:98c1:3120::2026-05-28 → 2026-06-19 · 5 obs

○ 2026-05-27 20:41:32
● 2026-05-28 18:37:22
○ 2026-06-19 08:43:02
● 2026-06-19 09:26:36
○ 2026-07-31 11:20:30

○A2a06:98c1:3120::42026-06-19 → 2026-06-19 · 4 obs

○ 2026-05-28 18:37:22
● 2026-06-19 08:43:02
○ 2026-06-19 09:26:36
○ 2026-07-31 11:20:30

○A2a06:98c1:3121::2026-05-28 → 2026-06-19 · 5 obs

○ 2026-05-27 20:41:32
● 2026-05-28 18:37:22
○ 2026-06-19 08:43:02
● 2026-06-19 09:26:36
○ 2026-07-31 11:20:30

○A2a06:98c1:3121::42026-06-19 → 2026-06-19 · 4 obs

○ 2026-05-28 18:37:22
● 2026-06-19 08:43:02
○ 2026-06-19 09:26:36
○ 2026-07-31 11:20:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net...	12 records
knst.su	val.ns.cloudflare.com, dakota.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.79

NS records: val.ns.cloudflare.com, dakota.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knst.su (unsigned zone)

⏱️ Timing

Total: 2570ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.146.163, 104.21.57.146`
AAAA	2	`2606:4700:3032::6815:3992, 2606:4700:3037::ac43:92a3`
NS	2	`dakota.ns.cloudflare.com, val.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 25), route3.mx.cloudflare.net (pri: 52)...`
TXT	2	`morune=dfeb0038, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dakota.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)

Analysis

IP Addresses

knst.su directs to four IP numbers, which are 104.21.57.146, 172.67.146.163, 2606:4700:3032::6815:3992 and 2606:4700:3037::ac43:92a3.

health-1202.eu.org, www.bossmatka.mobi, dealsnotice.com and two other host names share IP numbers with knst.su.

Name Servers

knst.su is delegated to two name servers: dakota.ns.cloudflare.com and val.ns.cloudflare.com.

knst.su uses the same name servers as several other domains — among them watch-collectors.com, yomumangas.com, gkbaltbet.ru and two more.

At least some of knst.su's name servers are shared with other domains, for example wowgiels.com, gooraye.net, palpalgymat.com and two more.

It is common for these name servers to be used in conjunction with the name servers nadia.ns.cloudflare.com, hazel.ns.cloudflare.com and rodney.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dakota.ns.cloudflare.com resolves to 108.162.195.79, 162.159.44.79, 172.64.35.79 and 3 other IP addresses.

val.ns.cloudflare.com resolves to 108.162.192.234, 172.64.32.234, 173.245.58.234 and 3 other IP addresses.

Mail Servers

The MX records for knst.su list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

knst.su has at least partial mail server overlap with other domains such as brosko.pro, vdone.jp, appwriters.dev and two more.

Hostnames that resolve to 6 IP addresses:

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

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

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