tcpgroup.net - robtex.com

tcpgroup.net

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSdns1.p01.nsone.net ⭐
A2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p01.nsone.net
NSdns2.p01.nsone.net
A2a00:edc0:6259:7:1::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p01.nsone.net
A198.51.45.1🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p01.nsone.net
NSdns3.p01.nsone.net
A2620:4d:4000:6259:7:1:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p01.nsone.net
A198.51.44.65🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p01.nsone.net
NSdns4.p01.nsone.net
A2a00:edc0:6259:7:1::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p01.nsone.net
A198.51.45.65🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p01.nsone.net
NSns01.squarespacedns.com
A45.54.22.1🇺🇸 NETACTUATE45.54.22.0/24
PTRns01.squarespacedns.com
NSns02.squarespacedns.com
A45.54.22.65🇺🇸 NETACTUATE45.54.22.0/24
PTRns02.squarespacedns.com
NSns03.squarespacedns.com
A45.54.22.129🇺🇸 NETACTUATE45.54.22.0/24
PTRns03.squarespacedns.com
NSns04.squarespacedns.com
A45.54.22.193🇺🇸 NETACTUATE45.54.22.0/24
PTRns04.squarespacedns.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A142.250.141.26🇺🇸 Google142.250.141.0/24
PTRdd-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
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
TXTgoogle-site-verification=DmHHFYLv1KFu5i3R89vEhlzI88uVKp2mTVDiCBt8B3Q
SOAdns1.p01.nsone.nethostmaster@nsone.net serial=1670260554

net

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=1775935717

Same first word

tcpgroup.com.au
tcpgroup.ch
tcpgroup.us
tcpgroup.co.uk

Similar names

pctgroup.com.tw
tpcgroup.com.au
pctgroup.com.cn
pctgroup.com
grupopct.mx
ptcgroup.org
pctgroup.ca
ptcgroup.com
grupoctp.com
ptcgroup.biz
pctgroup.co.uk
cptgroup.it
ptcgroup.com.pt
ctpgroup.net
grupotpc.com.br
grupotpc.com
ctpgroup.com
ptcgroup.net
tpcgroup.it
cptgroup.com.au
pctgroup.net
cptgroup.com
tpcgroup.de
ptcgroup.com.sg
ptcgroup.co.za

DNS History

21 records (17 active, 4 former)

201820192020202120222023202420252026NSdns1.p01.nsone.netdns2.p01.nsone.netdns3.p01.nsone.netdns4.p01.nsone.netns01.squarespacedns.comns02.squarespacedns.comns03.squarespacedns.comns04.squarespacedns.comns1.sedoparking.comns2.sedoparking.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comlocalhostA198.185.159.144198.185.159.145198.49.23.144198.49.23.14572.52.4.119
●NSdns1.p01.nsone.net2026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
●NSdns2.p01.nsone.net2026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
●NSdns3.p01.nsone.net2026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
●NSdns4.p01.nsone.net2026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
●NSns01.squarespacedns.com2026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
●NSns02.squarespacedns.com2026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
●NSns03.squarespacedns.com2026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
●NSns04.squarespacedns.com2026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
○NSns1.sedoparking.com2017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 09:58:36
○ 2020-03-27 05:49:36
○ 2026-04-11 19:57:08
○NSns2.sedoparking.com2017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 09:58:36
○ 2020-03-27 05:49:36
○ 2026-04-11 19:57:08
●MXalt1.aspmx.l.google.com2026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
●MXalt2.aspmx.l.google.com2026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
●MXalt3.aspmx.l.google.com2026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
●MXalt4.aspmx.l.google.com2026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
●MXaspmx.l.google.com2026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
○MXlocalhost2017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 09:58:36
○ 2020-03-27 05:49:36
○ 2026-04-11 19:57:08
●A198.185.159.1442026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
●A198.185.159.1452026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
●A198.49.23.1442026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
●A198.49.23.1452026-04-11 → 2026-04-11 · 3 obs
○ 2020-03-27 05:49:36
● 2026-04-11 19:57:06
● 2026-04-11 19:57:08
○A72.52.4.1192017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 09:58:36
○ 2020-03-27 05:49:36
○ 2026-04-11 19:57:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netb.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...-
tcpgroup.netdns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net...8 records

✅ Authoritative Response

Server:45.54.22.129

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcpgroup.net (unsigned zone)

⏱️ Timing

Total: 466ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.145, 198.49.23.144...
NS8dns1.p01.nsone.net, dns2.p01.nsone.net...
MX5alt1.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=DmHHFYLv1KFu5i3
SOA1dns1.p01.nsone.net hostmaster.nsone.net

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (dns1.p01.nsone.net, dns1.p01.nsone.net, dns2.p01.nsone.net...)

Analysis

IP Addresses

tcpgroup.net points to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names, for instance ayeigo.com, kolonien.nu, rilski.com, i-sdb.com and katieapone.com share IP numbers with tcpgroup.net.

Name Servers

tcpgroup.net delegates to eight name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

tcpgroup.net shares name servers with other domains at least partially, for instance mediaabsent.com, alexandrakaramallis.com, acuvue-members.co.kr, casasuma.com and modernruralcollective.org.

these name servers are commonly used with the name servers ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, dns4.p04.nsone.net, dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns1.p03.nsone.net and dns2.p03.nsone.net.

Host names with two IP numbers: dns1.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1; dns2.p01.nsone.net points to 2a00:edc0:6259:7:1::2 and 198.51.45.1; dns3.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65; dns4.p01.nsone.net points to 2a00:edc0:6259:7:1::4 and 198.51.45.65.

Host names with one IP number: ns01.squarespacedns.com points to 45.54.22.1; ns02.squarespacedns.com points to 45.54.22.65; ns03.squarespacedns.com points to 45.54.22.129; ns04.squarespacedns.com points to 45.54.22.193.

Mail Servers

tcpgroup.net is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

tcpgroup.net shares some mail servers with other domains, including kentcountysar.org, ed.isu.edu, ns500794.ns500821.ns500795.ns500794.ns500821.ns500795.ns500795.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, blanktechs.com and natasha.co.jp.

these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 142.250.141.26.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.