gctainc.com - robtex.com

gctainc.com

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
NSns-cloud-b1.googledomains.com ⭐
A2001:4860:4802:32::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b1.googledomains.com
A216.239.32.107🇺🇸 Google216.239.32.0/24
PTRns-cloud-b1.googledomains.com
NSns-cloud-b2.googledomains.com
A2001:4860:4802:34::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b2.googledomains.com
A216.239.34.107🇺🇸 Google216.239.34.0/24
PTRns-cloud-b2.googledomains.com
NSns-cloud-b3.googledomains.com
A2001:4860:4802:36::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b3.googledomains.com
A216.239.36.107🇺🇸 Google216.239.36.0/24
PTRns-cloud-b3.googledomains.com
NSns-cloud-b4.googledomains.com
A2001:4860:4802:38::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b4.googledomains.com
A216.239.38.107🇺🇸 Google216.239.38.0/24
PTRns-cloud-b4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f26.1e100.net
A142.251.167.27🇺🇸 Google142.251.167.0/24
PTRww-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
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(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTgoogle-site-verification=rBKFy0DbrV7J1C_HPgWd92Xla4L8e_XR5mKkk5WG0tY
HTTPSHTTP/2, HTTP/1.1 ✓ hints match
IPv4 hints198.185.159.144, 198.185.159.145, 198.49.23.144, 198.49.23.145
SOAns-cloud-b1.googledomains.comcloud-dns-hostmaster@google.com serial=1

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=1785118227

Same first word

gctainc.com

Similar names

atcginc.com
giantcc.co.uk
acgtinc.com
giantcc.com
iacctng.com
ccgiant.com
accting.com
accting.de
tcaginc.com
accting.net

DNS History

13 records (13 active, 0 former)

NSns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.145
●NSns-cloud-b1.googledomains.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 13:30:50
● 2026-07-27 02:33:22
●NSns-cloud-b2.googledomains.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 13:30:50
● 2026-07-27 02:33:22
●NSns-cloud-b3.googledomains.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 13:30:50
● 2026-07-27 02:33:22
●NSns-cloud-b4.googledomains.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 13:30:50
● 2026-07-27 02:33:22
●MXalt1.aspmx.l.google.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 13:30:50
● 2026-07-27 02:33:22
●MXalt2.aspmx.l.google.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 13:30:50
● 2026-07-27 02:33:22
●MXalt3.aspmx.l.google.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 13:30:50
● 2026-07-27 02:33:22
●MXalt4.aspmx.l.google.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 13:30:50
● 2026-07-27 02:33:22
●MXaspmx.l.google.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 13:30:50
● 2026-07-27 02:33:22
●A198.185.159.1442026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 13:30:50
● 2026-07-27 02:33:22
●A198.185.159.1452026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 13:30:50
● 2026-07-27 02:33:22
●A198.49.23.1442026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 13:30:50
● 2026-07-27 02:33:22
●A198.49.23.1452026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 13:30:50
● 2026-07-27 02:33:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...-
gctainc.comns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.32.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gctainc.com (unsigned zone)

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.145, 198.49.23.145...
NS4ns-cloud-b1.googledomains.com, ns-cloud-b3.googledomains.com...
MX5alt3.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...
TXT1google-site-verification=rBKFy0DbrV7J1C_
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1ns-cloud-b1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)

Analysis

IP Addresses

gctainc.com directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Additional host names — tcaair.com, novakandharris.com, teemland.com and two others — share IP numbers with gctainc.com.

Name Servers

gctainc.com has four authoritative name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

There is at least partial name server overlap between gctainc.com and other domains — elsoldeorizaba.com.mx, kieracasey.com, jo-n-jeff.wedding and two more among them.

All four hostnames — ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-b1.googledomains.com to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com to 216.239.38.107 and 2001:4860:4802:38::6b.

Mail Servers

Five mail servers handle gctainc.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

gctainc.com shares mail servers — at least in part — with other domains, including ns500754.ns500742.ns500754.ns500671.ns500704.ns500742.ns500678.ns500671.ns500671.ns500704.ns500649.ns500678.ns500142.lusty(0x736c7574)z.com, ns500742.ns500742.ns500671.ns500671.ns500705.ns500688.ns500678.ns500649.ns500688.ns500671.ns500666.tenderladiesbz.com, ns500759.ns500758.ns500759.ns500758.ns500698.ns500698.ns500698.ns500736.ns500735.ns500576.ns500576.ns500619.ns500698.ns500652.ns500576.trackreceptor.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com directs traffic to 142.251.167.27 and 2607:f8b0:4004:c1b::1a.

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

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

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.