foiursquare.com - robtex.com

foiursquare.com

DNSSEC⚠️ Not signed
A217.70.184.38🇫🇷 GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRwebredir.vip.gandi.net
NSns1.gandi.net ⭐
A2001:4b98:aaaa::2🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-1-a.gandi.net
A173.246.100.2🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-1-a.gandi.net
NSns-122-a.gandi.net
A2001:4b98:aaaa::7b🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-122-a.gandi.net
A173.246.100.123🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-122-a.gandi.net
NSns-22-b.gandi.net
A2001:4b98:aaab::17🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRns-22-b.gandi.net
A213.167.230.23🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-22-b.gandi.net
NSns-87-c.gandi.net
A2604:3400:aaac::58🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.
PTRns-87-c.gandi.net
A217.70.187.88🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-87-c.gandi.net
MXspool.mail.gandi.net ⭐
A2001:4b98:e00::1🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
A217.70.178.1🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
MXfb.mail.gandi.net(50)
A2001:4b98:dc4:8::215🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A2001:4b98:dc4:8::216🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A2001:4b98:dc4:8::217🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
A217.70.178.215🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A217.70.178.216🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A217.70.178.217🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
TXTv=spf1 include:_mailcust.gandi.net ?all
SOAns1.gandi.nethostmaster@gandi.net serial=1778112000

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778653491

Same first word

foiursquare.com

DNS History

7 records (7 active, 0 former)

NSns-122-a.gandi.netns-22-b.gandi.netns-87-c.gandi.netns1.gandi.netMXfb.mail.gandi.netspool.mail.gandi.netA217.70.184.38
●NSns-122-a.gandi.net2026-02-23 → 2026-05-13 · 2 obs
● 2026-02-23 16:48:54
● 2026-05-13 06:36:32
●NSns-22-b.gandi.net2026-02-23 → 2026-05-13 · 2 obs
● 2026-02-23 16:48:54
● 2026-05-13 06:36:32
●NSns-87-c.gandi.net2026-02-23 → 2026-05-13 · 2 obs
● 2026-02-23 16:48:54
● 2026-05-13 06:36:32
●NSns1.gandi.net2026-02-23 → 2026-05-13 · 2 obs
● 2026-02-23 16:48:54
● 2026-05-13 06:36:32
●MXfb.mail.gandi.net2026-02-23 → 2026-05-13 · 2 obs
● 2026-02-23 16:48:54
● 2026-05-13 06:36:32
●MXspool.mail.gandi.net2026-02-23 → 2026-05-13 · 2 obs
● 2026-02-23 16:48:54
● 2026-05-13 06:36:32
●A217.70.184.382026-02-23 → 2026-05-13 · 2 obs
● 2026-02-23 16:48:54
● 2026-05-13 06:36:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...-
foiursquare.comns-122-a.gandi.net, ns-22-b.gandi.net, ns-87-c.gandi.net-

✅ Authoritative Response

Server:217.70.187.88

NS records: ns-122-a.gandi.net, ns-22-b.gandi.net, ns-87-c.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for foiursquare.com (unsigned zone)

⏱️ Timing

Total: 668ms | Queries: -

📄 Records

TypeCountSample Data
A1217.70.184.38
NS3ns-87-c.gandi.net, ns-22-b.gandi.net...
MX2spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)
TXT1v=spf1 include:_mailcust.gandi.net ?all
SOA1ns1.gandi.net hostmaster.gandi.net

Analysis

IP Addresses

foiursquare.com resolves to one IP number: 217.70.184.38.

other host names including itespresso.com, ryanmattson.com, auvi.net, fin-echiquier.fr and placeholder.co.za share IP numbers with foiursquare.com.

Name Servers

foiursquare.com is delegated to four name servers: ns-122-a.gandi.net, ns-22-b.gandi.net, ns-87-c.gandi.net and ns1.gandi.net.

foiursquare.com at least partially shares name servers with other domains, for instance in-formatio.org, figeac-aero.space, partajpro.fr, cerfvolant.fr and langlois-sobreti.fr.

These name servers are commonly used alongside ns-138-b.gandi.net, ns-83-c.gandi.net, ns-185-b.gandi.net, ns-129-c.gandi.net, ns-232-b.gandi.net and ns-96-b.gandi.net.

Host names with two IP numbers:

ns-122-a.gandi.net points to 2001:4b98:aaaa::7b and 173.246.100.123; ns-22-b.gandi.net points to 2001:4b98:aaab::17 and 213.167.230.23; ns-87-c.gandi.net points to 2604:3400:aaac::58 and 217.70.187.88; ns1.gandi.net points to 2001:4b98:aaaa::2 and 173.246.100.2.

Mail Servers

Two mail servers handle foiursquare.com: fb.mail.gandi.net and spool.mail.gandi.net.

foiursquare.com shares the same mail server setup as other domains, for instance flucas.com, alborada.fr, dataaccesspointsllc.com, location-ski-saintgervais.fr and alonsodelatorre.com.

foiursquare.com shares at least partially some mail servers with other domains, including leothaud.eu, dietlin.eu and mntr.fr.

Host names with six IPs: fb.mail.gandi.net points to 2001:4b98:dc4:8::215, 2001:4b98:dc4:8::216, 2001:4b98:dc4:8::217, 217.70.178.215, 217.70.178.216 and 217.70.178.217.

Host names with two IPs: spool.mail.gandi.net points to 2001:4b98:e00::1 and 217.70.178.1.