`knjazev.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:f6a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a22d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.106^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.45^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`irena.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:264f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irena.ns.cloudflare.com`
		A	108.162.194.79^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	162.159.38.79^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	172.64.34.79^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
NS	`memphis.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cbd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`memphis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`memphis.ns.cloudflare.com`
		A	108.162.195.189^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	162.159.44.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	172.64.35.189^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.106, 172.67.162.45
		IPv6 hints	2606:4700:3037::6815:f6a, 2606:4700:3037::ac43:a22d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOA	`irena.ns.cloudflare.com`dns@cloudflare.com serial=2400061080

`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=1777243041

WOT: UNKNOWN (61/100)

Same first word

knjazev.com

DNS History

16 records (6 active, 10 former)

●NSirena.ns.cloudflare.com2026-04-18 → 2026-04-26 · 3 obs

○ 2019-12-21 18:05:16
● 2026-04-18 13:59:50
● 2026-04-26 23:05:36

●NSmemphis.ns.cloudflare.com2026-04-18 → 2026-04-26 · 3 obs

○ 2019-12-21 18:05:16
● 2026-04-18 13:59:50
● 2026-04-26 23:05:36

○NSns1.hc.ru2015-06-24 → 2017-02-16 · 4 obs

● 2015-06-24 23:22:46
● 2017-02-16 18:54:00
○ 2019-12-21 18:05:16
○ 2026-04-26 23:05:36

○NSns1.sprinthost.ru2019-12-21 → 2019-12-21 · 4 obs

○ 2017-02-16 18:54:00
● 2019-12-21 18:05:16
○ 2026-04-18 13:59:50
○ 2026-04-26 23:05:36

○NSns2.hc.ru2015-06-24 → 2017-02-16 · 4 obs

● 2015-06-24 23:22:46
● 2017-02-16 18:54:00
○ 2019-12-21 18:05:16
○ 2026-04-26 23:05:36

○NSns2.sprinthost.ru2019-12-21 → 2019-12-21 · 4 obs

○ 2017-02-16 18:54:00
● 2019-12-21 18:05:16
○ 2026-04-18 13:59:50
○ 2026-04-26 23:05:36

○MXmail.knjazev.com2019-12-21 → 2019-12-21 · 4 obs

○ 2017-02-16 18:54:00
● 2019-12-21 18:05:16
○ 2026-04-18 13:59:50
○ 2026-04-26 23:05:36

○MXmx.cm.hc.ru2015-06-24 → 2017-02-16 · 4 obs

● 2015-06-24 23:22:46
● 2017-02-16 18:54:00
○ 2019-12-21 18:05:16
○ 2026-04-26 23:05:36

●A104.21.15.1062026-04-18 → 2026-04-26 · 3 obs

○ 2019-12-21 18:05:16
● 2026-04-18 13:59:50
● 2026-04-26 23:05:36

○A141.8.194.422019-12-21 → 2019-12-21 · 4 obs

○ 2017-02-16 18:54:00
● 2019-12-21 18:05:16
○ 2026-04-18 13:59:50
○ 2026-04-26 23:05:36

●A172.67.162.452026-04-18 → 2026-04-26 · 3 obs

○ 2019-12-21 18:05:16
● 2026-04-18 13:59:50
● 2026-04-26 23:05:36

●A2606:4700:3037::6815:f6a2026-04-18 → 2026-04-26 · 3 obs

○ 2019-12-21 18:05:16
● 2026-04-18 13:59:50
● 2026-04-26 23:05:36

●A2606:4700:3037::ac43:a22d2026-04-18 → 2026-04-26 · 3 obs

○ 2019-12-21 18:05:16
● 2026-04-18 13:59:50
● 2026-04-26 23:05:36

○A2a0a:2b43:44:e117::2019-12-21 → 2019-12-21 · 4 obs

○ 2017-02-16 18:54:00
● 2019-12-21 18:05:16
○ 2026-04-18 13:59:50
○ 2026-04-26 23:05:36

○A79.174.72.1312015-06-24 → 2016-07-01 · 4 obs

● 2015-06-24 23:22:46
● 2016-07-01 18:44:36
○ 2017-02-16 18:54:00
○ 2026-04-26 23:05:36

○A89.111.178.1062017-02-16 → 2017-02-16 · 4 obs

○ 2016-07-01 18:44:36
● 2017-02-16 18:54:00
○ 2019-12-21 18:05:16
○ 2026-04-26 23:05:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knjazev.com	irena.ns.cloudflare.com, memphis.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.79

NS records: irena.ns.cloudflare.com, memphis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knjazev.com (unsigned zone)

⏱️ Timing

Total: 124ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.45, 104.21.15.106`
AAAA	2	`2606:4700:3037::6815:f6a, 2606:4700:3037::ac43:a22d`
NS	2	`irena.ns.cloudflare.com, memphis.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`irena.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

knjazev.com maps to four IP numbers: 2606:4700:3037::6815:f6a, 2606:4700:3037::ac43:a22d, 104.21.15.106 and 172.67.162.45.

Other host names, for instance foreveryoungmedspa.net, www.duckfats.com, peterkulcsar.dev, oferta-3844993.shop and thingmill.fr share IP numbers with knjazev.com.

Name Servers

Two name servers irena.ns.cloudflare.com and memphis.ns.cloudflare.com are delegated to knjazev.com.

knjazev.com uses the same name server configuration as other domains, such as smartlegal.id, epicpolar.com, 52ostreet.com, 1tamilyogi.vip and okxe.vn.

knjazev.com at least partially shares name servers with other domains such as yjqv.cn, prefix.dev, tjykgt.com, shooos.co.uk and bluechiptek.biz.

these name servers are commonly used with the name servers venus.ns.cloudflare.com.

Host names with six IP numbers: Host name irena.ns.cloudflare.com points to 2606:4700:50::a29f:264f, 2803:f800:50::6ca2:c24f, 2a06:98c1:50::ac40:224f, 108.162.194.79, 162.159.38.79 and 172.64.34.79; host name memphis.ns.cloudflare.com points to 2606:4700:58::a29f:2cbd, 2803:f800:50::6ca2:c3bd, 2a06:98c1:50::ac40:23bd, 108.162.195.189, 162.159.44.189 and 172.64.35.189.

knjazev.com - robtex.com

knjazev.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`knjazev.com`

`com`