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Guru.cr Summary


Guru.cr was created 14 years ago. Server is located in United States, IP address 104.21.3.118.

Website Info


Creation date 2010-11-03
Expiration date 2021-11-03
Registrar NIC-REG1
Name servers
  1. nash.ns.cloudflare.com
  2. tori.ns.cloudflare.com
IP address 104.21.3.118
Server located United States
Host name 104.21.3.118

Alexa Traffic Ranks


Global Rank n/a
Delta (90 Days) n/a
Most Popular In Country n/a
Country Rank n/a

Whois info





domain:       guru.cr

registrant:   CON-4171

admin-c:      CON-4171

nsset:        GURU_CR

registrar:    NIC-REG1

registered:   03.11.2010 03:03:00

changed:      01.11.2020 03:34:55

expire:       03.11.2021


contact:      CON-4171

org:          guru.cr

name:         Benjamin Perchinsky

address:      Condominios Bulevar #2, La liliana, Heredia

address:      Heredia

address:      1000

address:      Heredia

address:      CR

e-mail:       ben@guru.cr

registrar:    NIC-REG1

created:      04.07.2012 15:48:36


nsset:        GURU_CR

nserver:      nash.ns.cloudflare.com 

nserver:      tori.ns.cloudflare.com 

tech-c:       CON-4171

registrar:    NIC-REG1

created:      03.06.2015 06:07:20

changed:      05.12.2019 17:22:16

DNS Records


Host Type TTL Data
guru.cr A 300 ip: 104.21.3.118
guru.cr A 300 ip: 172.67.130.171
guru.cr MX 14400 pri: 10
target: alt3.aspmx.l.google.com
guru.cr MX 14400 pri: 10
target: alt4.aspmx.l.google.com
guru.cr MX 14400 pri: 1
target: aspmx.l.google.com
guru.cr MX 14400 pri: 5
target: alt1.aspmx.l.google.com
guru.cr MX 14400 pri: 5
target: alt2.aspmx.l.google.com
guru.cr NS 86400 target: nash.ns.cloudflare.com
guru.cr NS 86400 target: tori.ns.cloudflare.com
guru.cr SOA 3600 mname: nash.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2037365121
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 3600
guru.cr TXT 14400 txt: v=spf1 ip4:35.224.108.13 ip4:170.10.163.16 a:soporte.guru.cr a:elearning.guru.cr include:_spf.google.com ~all
guru.cr TXT 14400 txt: google-site-verification=XE45NT515Cnk98cXE9LkKSoe73thWVdqbdL9gfQP__g
guru.cr AAAA 300 ipv6: 2606:4700:3035::6815:376
guru.cr AAAA 300 ipv6: 2606:4700:3030::ac43:82ab

HTTP Headers


Date: Wed, 09 Dec 2020 13:54:02 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Vary: Accept-Encoding
P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
Expires: Wed, 17 Aug 2005 00:00:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Cache-Control: public
Pragma: no-cache
Set-Cookie: 9a753a09fceede0eb01eed3b79d5ed37=es-ES; expires=Thu, 09-Dec-2021 13:54:01 GMT; Max-Age=31536000; path=/; secure; HttpOnly
X-Content-Type-Options: nosniff
Last-Modified: Wed, 09 Dec 2020 13:54:02 GMT
X-Httpd: 1
Host-Header: 6b7412fb82ca5edfd0917e3957f05d89
X-Proxy-Cache: MISS
X-Proxy-Cache-Info: W NC:000000 UP:1
CF-Cache-Status: DYNAMIC
cf-request-id: 06e960d6630000f21e7a04e000000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=mJPpjKC19y63PC2d7ZWElg3%2BNW1L19GGsu2ByHx9SU1gqZnQApNovMrBOswEi3KIiQeLyFBjokgBTblSbSGrkYWdDihuyvjM"}],"group":"cf-nel","max_age":604800}
NEL: {"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 5fef37370ddef21e-ORD
x-encoded-content-encoding: gzip

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