Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@foursquare.com,mailto:qky6z0bh@ag.dmarcian.com,mailto:dmarc_agg@vali.email;

Registro IPv4
host: foursquare.com
class: IN
ttl: 90
type: A
ip: 151.101.194.132

Registro IPv4
host: foursquare.com
class: IN
ttl: 90
type: A
ip: 151.101.66.132

Registro IPv4
host: foursquare.com
class: IN
ttl: 90
type: A
ip: 151.101.2.132

Registro IPv4
host: foursquare.com
class: IN
ttl: 90
type: A
ip: 151.101.130.132

Servidores DNS Principal (mname) y Secundario (rname)
host: foursquare.com
class: IN
ttl: 900
type: SOA
mname: ns-1758.awsdns-27.co.uk
rname: hostmaster.foursquare.com
serial: 2012031201
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: foursquare.com
class: IN
ttl: 21600
type: MX
pri: 20
target: alt1.aspmx.l.google.com

Servidor de Correo
host: foursquare.com
class: IN
ttl: 21600
type: MX
pri: 20
target: alt2.aspmx.l.google.com

Servidor de Correo
host: foursquare.com
class: IN
ttl: 21600
type: MX
pri: 30
target: aspmx3.googlemail.com

Servidor de Correo
host: foursquare.com
class: IN
ttl: 21600
type: MX
pri: 10
target: aspmx.l.google.com

Servidor de Correo
host: foursquare.com
class: IN
ttl: 21600
type: MX
pri: 30
target: aspmx2.googlemail.com

Información TXT
host: foursquare.com
class: IN
ttl: 90
type: TXT
txt: pardot_310041_*=1a0e9130a62c8fc831730aa8eecf70bee4ac763f893720f4c46998895a4c321c
entries: Array

Información TXT
host: foursquare.com
class: IN
ttl: 90
type: TXT
txt: segment-site-verification=aKyxVCIqlVI3Dcjuca7fXJYvglTcLO9E
entries: Array

Información TXT
host: foursquare.com
class: IN
ttl: 90
type: TXT
txt: pendo-domain-verification=1675bc1d-73c0-4353-bca0-c34afcb40655
entries: Array

Información TXT
host: foursquare.com
class: IN
ttl: 90
type: TXT
txt: google-site-verification=xjx-CPcKxDmi1Qig1JfFEUGeuyooOI9h02nFPbgkAno
entries: Array

Información TXT
host: foursquare.com
class: IN
ttl: 90
type: TXT
txt: google-site-verification=VoTcCzdSA8qmNbg_CumbTrAGczCGq5f9LNjUgHctqzQ
entries: Array

Información TXT
host: foursquare.com
class: IN
ttl: 90
type: TXT
txt: google-site-verification=S8eMmX7gV97qABWx7R0eRpfzLXwdY895N-ABXbm758Y
entries: Array

Información TXT
host: foursquare.com
class: IN
ttl: 90
type: TXT
txt: google-site-verification=k83L0vAR4o6gacvlkNSG70uIH33Ttvwk04eVOS7GNLs
entries: Array

Información TXT
host: foursquare.com
class: IN
ttl: 90
type: TXT
txt: v=spf1 include:_spf.google.com include:sendgrid.net include:mail.zendesk.com include:et._spf.pardot.com include:mg-spf.greenhouse.io include:spf.tipalti.com exists:%{i}._spf.mta.salesforce.com ip4:199.38.176.0/22 -all
entries: Array

Información TXT
host: foursquare.com
class: IN
ttl: 90
type: TXT
txt: apple-domain-verification=K9xP4O3Kf2AWcoL6
entries: Array

Información TXT
host: foursquare.com
class: IN
ttl: 90
type: TXT
txt: atlassian-domain-verification=nLNEa/3YX8+FCe4Er7wL2BjSgjDkzeS+Y1dJzIFh48F9oPFFygKek1Sg4Nzl0czw
entries: Array

Información TXT
host: foursquare.com
class: IN
ttl: 90
type: TXT
txt: docusign=c677b60e-d213-4c83-a2ea-8939ce46d114
entries: Array

Información TXT
host: foursquare.com
class: IN
ttl: 90
type: TXT
txt: mixpanel-domain-verify=c40ce2af-3965-4146-8049-0b625a81b9b1
entries: Array

Información TXT
host: foursquare.com
class: IN
ttl: 90
type: TXT
txt: v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:f8e8d229@inbox.ondmarc.com,mailto:dmarc@foursquare.com,mailto:qky6z0bh@ag.dmarcian.com,mailto:dmarc_agg@vali.email; ruf=mailto:f8e8d229@inbox.ondmarc.com;
entries: Array