gpt-us.com - robtex.com

gpt-us.com

DNSSEC⚠️ Not signed
A49.206.192.70🇮🇳 CABLELITE-AS-AP49.206.192.0/24 Beam Telecom Pvt Ltd ATRIA CONVERGENCE TECHNOLOGIES LTD., 8-2-618/1/2, Banjara Hills, Road No -11,
PTR49.206.192.70.actcorp.in
NSns53.domaincontrol.com ⭐
A2603:5:21a2::1b🇺🇸 GODADDY-DNS2603:5:21a0::/44
PTRns53.domaincontrol.com
A97.74.106.27🇺🇸 GODADDY-DNS97.74.106.0/23
PTRns53.domaincontrol.com
NSns54.domaincontrol.com
A2603:5:22a2::1b🇺🇸 GODADDY-DNS2603:5:22a0::/44
PTRns54.domaincontrol.com
A173.201.74.27🇺🇸 GODADDY-DNS173.201.74.0/23
PTRns54.domaincontrol.com
MXgptus-com0i.mail.protection.outlook.com ⭐
A2a01:111:f403:cc2c::🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A2a01:111:f403:cc2c::1🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-ma0pr01cu01101.inbound.protection.outlook.com
A2a01:111:f403:cc2d::🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A2a01:111:f403:cc2d::1🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-pnypr01cu00201.inbound.protection.outlook.com
A52.101.144.0🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A52.101.144.3🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01103.inbound.protection.outlook.com
A52.101.145.0🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A52.101.145.2🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnypr01cu00202.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com ip4:183.82.110.150 ip4:49.206.192.7...
SOAns53.domaincontrol.comdns@jomax.net 2025-12-12 #0

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=1776012537

PTR for

138.12.53.202.in-addr.arpa

Same first word

gpt-us.com

Similar names

stg-up.com
tu-gps.com
up-gst.com
us-ptg.com
ugt-sp.es
gtp-us.com
ugt-sp.org.br
gt-sup.com

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSns53.domaincontrol.comns54.domaincontrol.comdns1.bigrock.indns2.bigrock.indns3.bigrock.indns4.bigrock.inMXgptus-com0i.mail.protection.outlook.comus2.mx1.mailhostbox.comus2.mx2.mailhostbox.comus2.mx3.mailhostbox.comA49.206.192.70173.193.106.12
○NSdns1.bigrock.in2015-07-17 → 2016-12-23 · 4 obs
● 2015-07-17 22:04:32
● 2016-12-23 22:06:28
○ 2026-03-21 06:43:38
○ 2026-04-12 17:14:10
○NSdns2.bigrock.in2015-07-17 → 2016-12-23 · 4 obs
● 2015-07-17 22:04:32
● 2016-12-23 22:06:28
○ 2026-03-21 06:43:38
○ 2026-04-12 17:14:10
○NSdns3.bigrock.in2015-07-17 → 2016-12-23 · 4 obs
● 2015-07-17 22:04:32
● 2016-12-23 22:06:28
○ 2026-03-21 06:43:38
○ 2026-04-12 17:14:10
○NSdns4.bigrock.in2015-07-17 → 2016-12-23 · 4 obs
● 2015-07-17 22:04:32
● 2016-12-23 22:06:28
○ 2026-03-21 06:43:38
○ 2026-04-12 17:14:10
●NSns53.domaincontrol.com2026-03-21 → 2026-04-12 · 3 obs
○ 2016-12-23 22:06:28
● 2026-03-21 06:43:38
● 2026-04-12 17:14:10
●NSns54.domaincontrol.com2026-03-21 → 2026-04-12 · 3 obs
○ 2016-12-23 22:06:28
● 2026-03-21 06:43:38
● 2026-04-12 17:14:10
●MXgptus-com0i.mail.protection.outlook.com2026-03-21 → 2026-04-12 · 3 obs
○ 2016-12-23 22:06:28
● 2026-03-21 06:43:38
● 2026-04-12 17:14:10
○MXus2.mx1.mailhostbox.com2015-07-17 → 2016-12-23 · 4 obs
● 2015-07-17 22:04:32
● 2016-12-23 22:06:28
○ 2026-03-21 06:43:38
○ 2026-04-12 17:14:10
○MXus2.mx2.mailhostbox.com2015-07-17 → 2016-12-23 · 4 obs
● 2015-07-17 22:04:32
● 2016-12-23 22:06:28
○ 2026-03-21 06:43:38
○ 2026-04-12 17:14:10
○MXus2.mx3.mailhostbox.com2015-07-17 → 2016-12-23 · 4 obs
● 2015-07-17 22:04:32
● 2016-12-23 22:06:28
○ 2026-03-21 06:43:38
○ 2026-04-12 17:14:10
○A173.193.106.122015-07-17 → 2016-12-23 · 4 obs
● 2015-07-17 22:04:32
● 2016-12-23 22:06:28
○ 2026-03-21 06:43:38
○ 2026-04-12 17:14:10
●A49.206.192.702026-03-21 → 2026-04-12 · 3 obs
○ 2016-12-23 22:06:28
● 2026-03-21 06:43:38
● 2026-04-12 17:14:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...-
gpt-us.comns53.domaincontrol.com, ns54.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.74.27

NS records: ns53.domaincontrol.com, ns54.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gpt-us.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

TypeCountSample Data
A149.206.192.70
NS2ns53.domaincontrol.com, ns54.domaincontrol.com
MX1gptus-com0i.mail.protection.outlook.com
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns53.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns53.domaincontrol.com, ns53.domaincontrol.com, ns54.domaincontrol.com...)

Analysis

IP Addresses

gpt-us.com points to IP number: 49.206.192.70.

Name Servers

gpt-us.com is delegated to two name servers: ns53.domaincontrol.com and ns54.domaincontrol.com.

gpt-us.com shares the same name server setup as mcpasd.org, icciny.com, datadarlings.com, yadina.com and northboundchiropractic.co.nz.

gpt-us.com shares some name servers with other domains, for instance acgadvisors.co.uk.

Host names with two IP numbers: ns53.domaincontrol.com points to: 2603:5:21a2::1b and 97.74.106.27; ns54.domaincontrol.com points to: 2603:5:22a2::1b and 173.201.74.27.

Mail Servers

gpt-us.com is handled by a single mail server, gptus-com0i.mail.protection.outlook.com.

Host name gptus-com0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc2c::, 2a01:111:f403:cc2c::1, 2a01:111:f403:cc2d::, 2a01:111:f403:cc2d::1, 52.101.144.0, 52.101.144.3, 52.101.145.0 and 52.101.145.2.