square1.io - robtex.com

square1.io

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2dc🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:81bd🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.220Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.189🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdonna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
A2803:f800:50::6ca2:c097🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdonna.ns.cloudflare.com
A2a06:98c1:50::ac40:2097🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdonna.ns.cloudflare.com
A108.162.192.151🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
A172.64.32.151🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
A173.245.58.151🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
NSjake.ns.cloudflare.com
A2606:4700:58::adf5:3b7a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A2803:f800:50::6ca2:c17a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjake.ns.cloudflare.com
A2a06:98c1:50::ac40:217a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjake.ns.cloudflare.com
A108.162.193.122🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A172.64.33.122🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A173.245.59.122🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c06::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f26.1e100.net
A172.253.63.27🇺🇸 Google172.253.63.0/24
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXT1password-site-verification=ISH4M3MXJZC2DMOZ2BSGZA5CLI
TXTMS=FCF6AF44BF5F3D3E181A183D5764A655A4BAB147
TXTanthropic-domain-verification-dg19tz=UsiqpYTXA3gbksJhJw0NzOLJ1
TXTfacebook-domain-verification=slrmh6zn5d5qdy2tarbvm5nnc5hy5w
TXTgoogle-site-verification=GEmw7XPzcmBy7o_1_nnMwvvM3K6APsCVlBNzq6RbXII
TXTgoogle-site-verification=QNFdZc-fF2ufuJmbsSIS09JJmzxJoVJYVqb4j8VAkGw
TXTstatus-page-domain-verification=2yhxzbl4km5v
TXTv=spf1 include:_spf.google.com include:mailgun.org include:stspg-customer.com...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.220, 172.67.129.189
IPv6 hints2606:4700:3030::6815:2dc, 2606:4700:3031::ac43:81bd
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com
SOAdonna.ns.cloudflare.comdns@cloudflare.com serial=2403552963

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1778712511

Same first word

square1.co.kr
square1.awsapps.com
square1.com
square1.se
square1.net
square1.com.au
square1.ae
square1.glass
square1.net.au
square1.io
square1.nl
square1.studio
square1.co.uk

Similar names

1square.de
1square.net

DNS History

17 records (13 active, 4 former)

201820192020202120222023202420252026NSdonna.ns.cloudflare.comjake.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.21.2.220172.67.129.1892606:4700:3030::6815:2dc2606:4700:3031::ac43:81bd104.31.82.83104.31.83.832400:cb00:2048:1::681f:52532400:cb00:2048:1::681f:5353
●NSdonna.ns.cloudflare.com2017-03-16 → 2026-05-13 · 2 obs
● 2017-03-16 14:32:26
● 2026-05-13 23:20:50
●NSjake.ns.cloudflare.com2017-03-16 → 2026-05-13 · 2 obs
● 2017-03-16 14:32:26
● 2026-05-13 23:20:50
●MXalt1.aspmx.l.google.com2017-03-16 → 2026-05-13 · 2 obs
● 2017-03-16 14:32:26
● 2026-05-13 23:20:50
●MXalt2.aspmx.l.google.com2017-03-16 → 2026-05-13 · 2 obs
● 2017-03-16 14:32:26
● 2026-05-13 23:20:50
●MXaspmx.l.google.com2017-03-16 → 2026-05-13 · 2 obs
● 2017-03-16 14:32:26
● 2026-05-13 23:20:50
●MXaspmx2.googlemail.com2017-03-16 → 2026-05-13 · 2 obs
● 2017-03-16 14:32:26
● 2026-05-13 23:20:50
●MXaspmx3.googlemail.com2017-03-16 → 2026-05-13 · 2 obs
● 2017-03-16 14:32:26
● 2026-05-13 23:20:50
●MXaspmx4.googlemail.com2017-03-16 → 2026-05-13 · 2 obs
● 2017-03-16 14:32:26
● 2026-05-13 23:20:50
●MXaspmx5.googlemail.com2017-03-16 → 2026-05-13 · 2 obs
● 2017-03-16 14:32:26
● 2026-05-13 23:20:50
●A104.21.2.2202026-04-23 → 2026-05-13 · 3 obs
○ 2017-05-02 19:38:44
● 2026-04-23 01:51:10
● 2026-05-13 23:20:50
○A104.31.82.832017-03-16 → 2017-05-02 · 4 obs
● 2017-03-16 14:32:26
● 2017-05-02 19:38:44
○ 2026-04-23 01:51:10
○ 2026-05-13 23:20:50
○A104.31.83.832017-03-16 → 2017-05-02 · 4 obs
● 2017-03-16 14:32:26
● 2017-05-02 19:38:44
○ 2026-04-23 01:51:10
○ 2026-05-13 23:20:50
●A172.67.129.1892026-04-23 → 2026-05-13 · 3 obs
○ 2017-05-02 19:38:44
● 2026-04-23 01:51:10
● 2026-05-13 23:20:50
○A2400:cb00:2048:1::681f:52532017-03-16 → 2017-05-02 · 4 obs
● 2017-03-16 14:32:26
● 2017-05-02 19:38:44
○ 2026-04-23 01:51:10
○ 2026-05-13 23:20:50
○A2400:cb00:2048:1::681f:53532017-03-16 → 2017-05-02 · 4 obs
● 2017-03-16 14:32:26
● 2017-05-02 19:38:44
○ 2026-04-23 01:51:10
○ 2026-05-13 23:20:50
●A2606:4700:3030::6815:2dc2026-04-23 → 2026-05-13 · 3 obs
○ 2017-05-02 19:38:44
● 2026-04-23 01:51:10
● 2026-05-13 23:20:50
●A2606:4700:3031::ac43:81bd2026-04-23 → 2026-05-13 · 3 obs
○ 2017-05-02 19:38:44
● 2026-04-23 01:51:10
● 2026-05-13 23:20:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
square1.iodonna.ns.cloudflare.com, jake.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.151

NS records: donna.ns.cloudflare.com, jake.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for square1.io (unsigned zone)

⏱️ Timing

Total: 808ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.129.189, 104.21.2.220
AAAA22606:4700:3030::6815:2dc, 2606:4700:3031::ac43:81bd
NS2donna.ns.cloudflare.com, jake.ns.cloudflare.com
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT81password-site-verification=ISH4M3MXJZC2, MS=FCF6AF44BF5F3D3E181A183D5764A655A4BAB...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1donna.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

square1.io resolves to four IP numbers: 2606:4700:3030::6815:2dc, 2606:4700:3031::ac43:81bd, 104.21.2.220 and 172.67.129.189.

other host names for instance zoomingin.net, 7-mau.com, arabicradio.ir, desi3-route.fina1vrub.surf and vwcwncsrsedyd.space share IP numbers with square1.io.

Name Servers

square1.io is delegated to two name servers: donna.ns.cloudflare.com and jake.ns.cloudflare.com.

square1.io shares the same name server setup as other domains, for example enterra.us, kingwood.com, freshmilkfl.com, bestsmallbizhelp.com and atascocita.com.

square1.io at least partially shares name servers with other domains, for instance clothing-manufacturers-china.com, atcormedical.com, redesdale.co.uk, strabag-oman.com and (0x78766964656f73)-ro.com.

These name servers are commonly used with bayan.ns.cloudflare.com, moura.ns.cloudflare.com, sue.ns.cloudflare.com, pablo.ns.cloudflare.com, nash.ns.cloudflare.com, kim.ns.cloudflare.com and jose.ns.cloudflare.com.

Host names with six IP numbers:

donna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151; jake.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7a, 2803:f800:50::6ca2:c17a, 2a06:98c1:50::ac40:217a, 108.162.193.122, 172.64.33.122 and 173.245.59.122.

Mail Servers

square1.io is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

square1.io shares mail servers with other domains at least partially, including cognisoft.com, ns500754.ns500754.ns500754.ns500742.ns500671.ns500742.ns500688.ns500705.ns500291.ns500666.ns500153.tenderladiesbz.com, ns500693.ns500734.ns500699.ns500699.ns500699.ns500693.ns500699.ns500693.ns500588.ns500632.ns500612.ns500602.dtrkdll.com, ns500742.ns500731.ns500754.ns500754.ns500688.ns500671.ns500704.ns500688.ns500649.ns500666.lustychickser.com and ns500754.ns500671.ns500671.ns500742.ns500742.ns500731.ns500754.ns500704.ns500704.ns500678.ns500671.ns500704.ns500291.ns500671.ns500666.ns500153.tenderladiesbz.com.

these mail servers are often used with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IPs:

aspmx2.googlemail.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.27.

aspmx3.googlemail.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.

aspmx4.googlemail.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.27.

aspmx5.googlemail.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27.

aspmx.l.google.com points to: 2607:f8b0:4004:c06::1a and 172.253.63.27.

alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.27.

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.

Host names that point to 108.177.123.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 2a00:1450:400b:c02::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names that point to 172.253.116.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com.