square.ca - dns.ninja

square.ca

DNSSEC⚠️ Not signed
A162.159.140.28Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.66.0.28🇺🇸 Cloudflare172.66.0.0/22
NSns-1248.awsdns-28.org ⭐
A2600:9000:5304:e000::1Amazon2600:9000:5304::/48 - CloudFront
A205.251.196.224Amazon205.251.196.0/24 prefix
NSns-1816.awsdns-35.co.uk
A2600:9000:5307:1800::1Amazon2600:9000:5307::/48 - CloudFront
A205.251.199.24Amazon205.251.199.0/24 prefix
NSns-311.awsdns-38.com
A2600:9000:5301:3700::1Amazon2600:9000:5301::/48 - CloudFront
A205.251.193.55Amazon205.251.193.0/24 prefix
NSns-810.awsdns-37.net
A2600:9000:5303:2a00::1Amazon2600:9000:5303::/48 - CloudFront
A205.251.195.42Amazon205.251.195.0/24 prefix
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A74.125.137.27🇺🇸 Google74.125.137.0/24
PTRdy-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google142.250.102.0/24
PTRrb-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
TXTgoogle-site-verification=aGrUrdl2oGcMkxnTeRygrhYCqUlG2Wh8QQmOraSzBvk
SOAns-1248.awsdns-28.orgops+dns@squareup.com serial=1

ca

DNSSEC🔒 Signed (DS record present)
NSprd-czp-05.corp.cira.ca ⭐
NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2606041730

Same first word

square.nc
square.com.cn
square.al
square.cz
square.pk
square.com.mt
square.biz
square.com.vn
square.world
square.lv
square.es
square.it
square.black
square.ly
square.pink
square.com.mx
square.rs
square.su
square.com.au
square.co.uk
square.mx
square.jobs
square.cc
square.amsterdam
square.me
square.care
square.is
square.bz
square.cn
square.site
square.tv
square.cl
square.net.cn
square.cm
square.github.io
square.co.il
square.net
square.pro
square.cloud
square.parts
square.no
square.com
square.net.au
square.red
square.me.uk
square.link
square.pm
square.online
square.fr
square.si
square.ch
square.lt
square.pet
square.gr
square.ie
square.co
square.vn
square.pl
square.eu
square.bet
square.de
square.co.nz
square.be
square.lu
square.ir
square.co.ao
square.nl
square.works
square.engineering
square.asia
square.sa
square.co.jp
square.ca
square.am

DNS History

16 records (12 active, 4 former)

20162017201820192020202120222023202420252026NSns-1248.awsdns-28.orgns-1816.awsdns-35.co.ukns-311.awsdns-38.comns-810.awsdns-37.netns5.dnsmadeeasy.comns6.dnsmadeeasy.comns7.dnsmadeeasy.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comA162.159.140.28172.66.0.2874.122.190.69
●NSns-1248.awsdns-28.org2026-02-15 → 2026-06-04 · 3 obs
○ 2020-05-15 10:28:30
● 2026-02-15 03:39:06
● 2026-06-04 18:11:50
●NSns-1816.awsdns-35.co.uk2026-02-15 → 2026-06-04 · 3 obs
○ 2020-05-15 10:28:30
● 2026-02-15 03:39:06
● 2026-06-04 18:11:50
●NSns-311.awsdns-38.com2026-02-15 → 2026-06-04 · 3 obs
○ 2020-05-15 10:28:30
● 2026-02-15 03:39:06
● 2026-06-04 18:11:50
●NSns-810.awsdns-37.net2026-02-15 → 2026-06-04 · 3 obs
○ 2020-05-15 10:28:30
● 2026-02-15 03:39:06
● 2026-06-04 18:11:50
○NSns5.dnsmadeeasy.com2015-06-18 → 2020-05-15 · 4 obs
● 2015-06-18 08:05:14
● 2020-05-15 10:28:30
○ 2026-02-15 03:39:06
○ 2026-06-04 18:11:50
○NSns6.dnsmadeeasy.com2015-06-18 → 2020-05-15 · 4 obs
● 2015-06-18 08:05:14
● 2020-05-15 10:28:30
○ 2026-02-15 03:39:06
○ 2026-06-04 18:11:50
○NSns7.dnsmadeeasy.com2015-06-18 → 2020-05-15 · 4 obs
● 2015-06-18 08:05:14
● 2020-05-15 10:28:30
○ 2026-02-15 03:39:06
○ 2026-06-04 18:11:50
●MXalt1.aspmx.l.google.com2015-06-18 → 2026-06-04 · 2 obs
● 2015-06-18 08:05:14
● 2026-06-04 18:11:50
●MXalt2.aspmx.l.google.com2015-06-18 → 2026-06-04 · 2 obs
● 2015-06-18 08:05:14
● 2026-06-04 18:11:50
●MXaspmx.l.google.com2015-06-18 → 2026-06-04 · 2 obs
● 2015-06-18 08:05:14
● 2026-06-04 18:11:50
●MXaspmx2.googlemail.com2015-06-18 → 2026-06-04 · 2 obs
● 2015-06-18 08:05:14
● 2026-06-04 18:11:50
●MXaspmx3.googlemail.com2015-06-18 → 2026-06-04 · 2 obs
● 2015-06-18 08:05:14
● 2026-06-04 18:11:50
●MXaspmx4.googlemail.com2015-06-18 → 2026-06-04 · 2 obs
● 2015-06-18 08:05:14
● 2026-06-04 18:11:50
●A162.159.140.282026-02-15 → 2026-06-04 · 3 obs
○ 2020-05-15 10:28:30
● 2026-02-15 03:39:06
● 2026-06-04 18:11:50
●A172.66.0.282026-02-15 → 2026-06-04 · 3 obs
○ 2020-05-15 10:28:30
● 2026-02-15 03:39:06
● 2026-06-04 18:11:50
○A74.122.190.692015-06-18 → 2020-05-15 · 4 obs
● 2015-06-18 08:05:14
● 2020-05-15 10:28:30
○ 2026-02-15 03:39:06
○ 2026-06-04 18:11:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
square.cans-311.awsdns-38.com, ns-810.awsdns-37.net, ns-1248.awsdns-28.org, ns-1816.awsdns-35.co.uk-

✅ Authoritative Response

Server:205.251.196.224

NS records: ns-311.awsdns-38.com, ns-810.awsdns-37.net, ns-1248.awsdns-28.org, ns-1816.awsdns-35.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for square.ca (unsigned zone)

⏱️ Timing

Total: 4790ms | Queries: -

📄 Records

TypeCountSample Data
A2162.159.140.28, 172.66.0.28
NS4ns-1248.awsdns-28.org, ns-1816.awsdns-35.co.uk...
MX6aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT1google-site-verification=aGrUrdl2oGcMkxn
SOA1ns-1248.awsdns-28.org ops+dns.squareup.c

Analysis

IP Addresses

square.ca points to two IP numbers: 162.159.140.28 and 172.66.0.28.

Additional host names — www.squarefinancial.com, giftsofsquare.com, cdn.app.squareup.com and two others — share IP numbers with square.ca.

Name Servers

The DNS delegation for square.ca covers 4 name servers — ns-311.awsdns-38.com, ns-810.awsdns-37.net, ns-1248.awsdns-28.org and ns-1816.awsdns-35.co.uk.

ns-311.awsdns-38.com, ns-810.awsdns-37.net, ns-1248.awsdns-28.org and ns-1816.awsdns-35.co.uk all point to exactly two IP numbers each: ns-311.awsdns-38.com → 205.251.193.55 and 2600:9000:5301:3700::1; ns-810.awsdns-37.net → 205.251.195.42 and 2600:9000:5303:2a00::1; ns-1248.awsdns-28.org → 205.251.196.224 and 2600:9000:5304:e000::1; ns-1816.awsdns-35.co.uk → 205.251.199.24 and 2600:9000:5307:1800::1.

Mail Servers

square.ca is handled by 6 mail servers, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and three other.

Host names with two IP numbers:

The A records for aspmx2.googlemail.com return 142.250.102.26 and 2a00:1450:4025:402::1b.

The A records for aspmx3.googlemail.com return 192.178.213.26 and 2a00:1450:4013:c1e::1b.

The A records for aspmx.l.google.com return 74.125.137.27 and 2607:f8b0:4023:c0b::1b.

The A records for alt1.aspmx.l.google.com return 192.178.128.26 and 2607:f8b0:4023:2801::1a.

The A records for alt2.aspmx.l.google.com return 172.253.145.26 and 2607:f8b0:4023:3003::1b.