`sfruk.com`

DNSSEC	⚠️ Not signed
NS	`cesar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c377^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cesar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2377^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cesar.ns.cloudflare.com`
		A	108.162.195.119^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	162.159.44.119^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	172.64.35.119^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
NS	`joselyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:262b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joselyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joselyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joselyn.ns.cloudflare.com`
		A	108.162.194.43^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joselyn.ns.cloudflare.com`
		A	162.159.38.43^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joselyn.ns.cloudflare.com`
		A	172.64.34.43^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joselyn.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		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`⁽¹⁴⁾
		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`
MX	`route1.mx.cloudflare.net`⁽⁸⁷⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`cesar.ns.cloudflare.com`dns@cloudflare.com serial=2397282223

`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=1771291435

Same first word

sfruk.com

Similar names

fursk.com

ksrfu.co.uk

fukrs.com

ksfur.com

skurf.com

fursk.ru

skruf.org

fruks.com

uksfr.com

ksurf.net

kurfs.com

frkus.cz

frusk.com

ksurf.se

krufs.com

furks.com

kfurs.com

uksfr.net

ukfrs.co.uk

uksfr.by

skufr.com

ukfrs.com

ksurf.org

skruf.at

fsruk.com

fkrus.ru

skruf.se

DNS History

17 records (5 active, 12 former)

●NScesar.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-03-31 09:15:06
● 2026-03-23 04:01:46

●NSjoselyn.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-03-31 09:15:06
● 2026-03-23 04:01:46

○NSns0.phase8.net2015-08-25 → 2017-03-31 · 4 obs

○ 2008-10-08 14:14:38
● 2015-08-25 00:26:30
● 2017-03-31 09:15:06
○ 2026-03-23 04:01:46

○NSns1.areti.net2008-10-08 → 2008-10-08 · 3 obs

● 2008-10-08 14:14:38
○ 2015-08-25 00:26:30
○ 2026-03-23 04:01:46

○NSns1.phase8.net2015-08-25 → 2017-03-31 · 4 obs

○ 2008-10-08 14:14:38
● 2015-08-25 00:26:30
● 2017-03-31 09:15:06
○ 2026-03-23 04:01:46

○NSns2.areti.net2008-10-08 → 2008-10-08 · 3 obs

● 2008-10-08 14:14:38
○ 2015-08-25 00:26:30
○ 2026-03-23 04:01:46

○NSns2.phase8.net2015-08-25 → 2017-03-31 · 4 obs

○ 2008-10-08 14:14:38
● 2015-08-25 00:26:30
● 2017-03-31 09:15:06
○ 2026-03-23 04:01:46

○NSns3.areti.net2008-10-08 → 2008-10-08 · 3 obs

● 2008-10-08 14:14:38
○ 2015-08-25 00:26:30
○ 2026-03-23 04:01:46

○MXmail.sfruk.com2008-10-08 → 2008-10-08 · 3 obs

● 2008-10-08 14:14:38
○ 2015-08-25 00:26:30
○ 2026-03-23 04:01:46

○MXmx1.emailsrvr.com2015-08-25 → 2017-03-31 · 4 obs

○ 2008-10-08 14:14:38
● 2015-08-25 00:26:30
● 2017-03-31 09:15:06
○ 2026-03-23 04:01:46

○MXmx2.emailsrvr.com2015-08-25 → 2017-03-31 · 4 obs

○ 2008-10-08 14:14:38
● 2015-08-25 00:26:30
● 2017-03-31 09:15:06
○ 2026-03-23 04:01:46

○MXmx2.mail.areti.net2008-10-08 → 2008-10-08 · 3 obs

● 2008-10-08 14:14:38
○ 2015-08-25 00:26:30
○ 2026-03-23 04:01:46

○MXmx3.mail.areti.net2008-10-08 → 2008-10-08 · 3 obs

● 2008-10-08 14:14:38
○ 2015-08-25 00:26:30
○ 2026-03-23 04:01:46

●MXroute1.mx.cloudflare.net2026-03-23 → 2026-03-23 · 2 obs

○ 2017-03-31 09:15:06
● 2026-03-23 04:01:46

●MXroute2.mx.cloudflare.net2026-03-23 → 2026-03-23 · 2 obs

○ 2017-03-31 09:15:06
● 2026-03-23 04:01:46

●MXroute3.mx.cloudflare.net2026-03-23 → 2026-03-23 · 2 obs

○ 2017-03-31 09:15:06
● 2026-03-23 04:01:46

○A78.136.12.1232015-08-25 → 2017-03-31 · 4 obs

○ 2008-10-08 14:14:38
● 2015-08-25 00:26:30
● 2017-03-31 09:15:06
○ 2026-03-23 04:01:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sfruk.com	joselyn.ns.cloudflare.com, cesar.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.43

NS records: joselyn.ns.cloudflare.com, cesar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfruk.com (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`cesar.ns.cloudflare.com, joselyn.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 14), route2.mx.cloudflare.net (pri: 8)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`cesar.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

Two name servers cesar.ns.cloudflare.com and joselyn.ns.cloudflare.com handle the delegation for sfruk.com.

sfruk.com shares the same name server setup as other domains, for instance turtledc.com, vetrissimo.com, michaelalen.com, ora.by and onewsh.com.

sfruk.com at least partially shares name servers with other domains, for instance evivamaria.com, lazarandadallas.com, shippy.in, bnsboxfun.com and samsnewmission.com.

These name servers are commonly used alongside sydney.ns.cloudflare.com.

Six IP addresses per host:

cesar.ns.cloudflare.com points to 2606:4700:58::a29f:2c77, 2803:f800:50::6ca2:c377, 2a06:98c1:50::ac40:2377, 108.162.195.119, 162.159.44.119 and 172.64.35.119; joselyn.ns.cloudflare.com points to 2606:4700:50::a29f:262b, 2803:f800:50::6ca2:c22b, 2a06:98c1:50::ac40:222b, 108.162.194.43, 162.159.38.43 and 172.64.34.43

Mail Servers

Three mail servers handle sfruk.com: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

sfruk.com shares at least partially some mail servers with other domains, for instance bugheist.com, ets-s.com, africa0.com, yity.de and chrisbeaumont.org.

Host names with six IP numbers:

- route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

- route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

- route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25

sfruk.com - robtex.com

sfruk.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`sfruk.com`

`com`