`crisf.net`

DNSSEC	⚠️ Not signed
NS	`ollie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2647^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c247^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ollie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2247^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ollie.ns.cloudflare.com`
		A	108.162.194.71^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
		A	162.159.38.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
		A	172.64.34.71^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
NS	`peyton.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bdd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peyton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`peyton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`peyton.ns.cloudflare.com`
		A	108.162.193.221^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peyton.ns.cloudflare.com`
		A	172.64.33.221^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peyton.ns.cloudflare.com`
		A	173.245.59.221^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peyton.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		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`⁽⁵⁰⁾
		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`⁽⁵⁶⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`ollie.ns.cloudflare.com`dns@cloudflare.com serial=2403138388

`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=1778670531

Same first word

crisf.com

crisf.net

Similar names

sfcri.org

frisc.de

frics.com

sfcri.info

cirfs.com

scfri.cn

cirfs.org

cfsri.org

ifscr.com

scifr.org

sfcri.com

sfric.cn

rcfsi.hk

rsifc.com

frics.de

scirf.com

fsicr.com

csifr.com

isfcr.com

rfics.com

ficrs.org

frisc.net

cfirs.com

icfsr.net

frics.jp

icfsr.org

sfcri.net

crifs.org.cn

ifsrc.org

sfirc.com

cifsr.com

sirfc.net

ifcrs.org

ircfs.com

srfic.com

frisc.no

sricf.com

sifrc.com

csirf.com

sifrc.cl

frcis.org

sfirc.org

csrfi.com

isfrc.com

cifrs.com

crifs.com

frics.cn

rfisc.com

cisfr.no-ip.org

frisc.io

icfrs.com

scrif.com

DNS History

16 records (5 active, 11 former)

○NSns1.dreamhost.com2015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 16:54:02
● 2016-12-22 14:19:56
○ 2026-04-17 17:55:02
○ 2026-05-13 11:25:54

○NSns2.dreamhost.com2015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 16:54:02
● 2016-12-22 14:19:56
○ 2026-04-17 17:55:02
○ 2026-05-13 11:25:54

○NSns3.dreamhost.com2015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 16:54:02
● 2016-12-22 14:19:56
○ 2026-04-17 17:55:02
○ 2026-05-13 11:25:54

●NSollie.ns.cloudflare.com2026-04-17 → 2026-05-13 · 3 obs

○ 2016-12-22 14:19:56
● 2026-04-17 17:55:02
● 2026-05-13 11:25:54

●NSpeyton.ns.cloudflare.com2026-04-17 → 2026-05-13 · 3 obs

○ 2016-12-22 14:19:56
● 2026-04-17 17:55:02
● 2026-05-13 11:25:54

○MXalt1.aspmx.l.google.com2015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 16:54:02
● 2016-12-22 14:19:56
○ 2026-04-17 17:55:02
○ 2026-05-13 11:25:54

○MXalt2.aspmx.l.google.com2015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 16:54:02
● 2016-12-22 14:19:56
○ 2026-04-17 17:55:02
○ 2026-05-13 11:25:54

○MXaspmx.l.google.com2015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 16:54:02
● 2016-12-22 14:19:56
○ 2026-04-17 17:55:02
○ 2026-05-13 11:25:54

○MXaspmx2.googlemail.com2015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 16:54:02
● 2016-12-22 14:19:56
○ 2026-04-17 17:55:02
○ 2026-05-13 11:25:54

○MXaspmx3.googlemail.com2015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 16:54:02
● 2016-12-22 14:19:56
○ 2026-04-17 17:55:02
○ 2026-05-13 11:25:54

○MXaspmx4.googlemail.com2015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 16:54:02
● 2016-12-22 14:19:56
○ 2026-04-17 17:55:02
○ 2026-05-13 11:25:54

○MXaspmx5.googlemail.com2015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 16:54:02
● 2016-12-22 14:19:56
○ 2026-04-17 17:55:02
○ 2026-05-13 11:25:54

●MXroute1.mx.cloudflare.net2026-04-17 → 2026-05-13 · 3 obs

○ 2016-12-22 14:19:56
● 2026-04-17 17:55:02
● 2026-05-13 11:25:54

●MXroute2.mx.cloudflare.net2026-04-17 → 2026-05-13 · 3 obs

○ 2016-12-22 14:19:56
● 2026-04-17 17:55:02
● 2026-05-13 11:25:54

●MXroute3.mx.cloudflare.net2026-04-17 → 2026-05-13 · 3 obs

○ 2016-12-22 14:19:56
● 2026-04-17 17:55:02
● 2026-05-13 11:25:54

○A208.113.168.1832015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 16:54:02
● 2016-12-22 14:19:56
○ 2026-04-17 17:55:02
○ 2026-05-13 11:25:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
crisf.net	peyton.ns.cloudflare.com, ollie.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.221

NS records: peyton.ns.cloudflare.com, ollie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crisf.net (unsigned zone)

⏱️ Timing

Total: 560ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ollie.ns.cloudflare.com, peyton.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 31), route1.mx.cloudflare.net (pri: 50)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`ollie.ns.cloudflare.com dns.cloudflare.c`

Analysis

Name Servers

Two name servers ollie.ns.cloudflare.com and peyton.ns.cloudflare.com handle the delegation for crisf.net.

crisf.net shares the same name server setup as other domains, for instance i7o3o7.com, hsfeldman.com, stjohnsauto.com, 4c-learning.com and bgtrial.com.

crisf.net at least partially shares name servers with other domains, for instance 91sp16.com, optogramspaceco.click, thegemstories.com, pumenke.com and kino-butterfly.com.ua.

These name servers are commonly used with olivia.ns.cloudflare.com and toby.ns.cloudflare.com.

Six IP addresses per host:

ollie.ns.cloudflare.com points to 2606:4700:50::a29f:2647, 2803:f800:50::6ca2:c247, 2a06:98c1:50::ac40:2247, 108.162.194.71, 162.159.38.71 and 172.64.34.71; peyton.ns.cloudflare.com points to 2606:4700:58::adf5:3bdd, 2803:f800:50::6ca2:c1dd, 2a06:98c1:50::ac40:21dd, 108.162.193.221, 172.64.33.221 and 173.245.59.221

Mail Servers

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

crisf.net shares at least partially some mail servers with other domains, for instance scr888.group, jsgcustom.com, ecareersglobaal.com, autosaverhub.com and charkhiran.com.

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

crisf.net - robtex.com

crisf.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`crisf.net`

`net`