jstg.org - robtex.com

jstg.org

DNSSEC⚠️ Not signed
A184.168.221.62🇺🇸 GODADDY184.168.128.0/17
PTR62.221.168.184.host.secureserver.net
NSns-cloud-d1.googledomains.com ⭐
A2001:4860:4802:32::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d1.googledomains.com
A216.239.32.109🇺🇸 Google216.239.32.0/24
PTRns-cloud-d1.googledomains.com
NSns-cloud-d2.googledomains.com
A2001:4860:4802:34::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d2.googledomains.com
A216.239.34.109🇺🇸 Google216.239.34.0/24
PTRns-cloud-d2.googledomains.com
NSns-cloud-d3.googledomains.com
A2001:4860:4802:36::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d3.googledomains.com
A216.239.36.109🇺🇸 Google216.239.36.0/24
PTRns-cloud-d3.googledomains.com
NSns-cloud-d4.googledomains.com
A2001:4860:4802:38::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d4.googledomains.com
A216.239.38.109🇺🇸 Google216.239.38.0/24
PTRns-cloud-d4.googledomains.com
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRip-192-178-223-26.defastlink.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 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
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRip-192-178-223-26.defastlink.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1a🇵🇱 Google2a00:1450:4025::/48
PTRrd-in-f26.1e100.net
A142.250.147.26🇺🇸 Google142.250.147.0/24
PTRrd-in-f26.1e100.net
SOAns-cloud-d1.googledomains.comcloud-dns-hostmaster@google.com serial=4

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1776074137

Same first word

jstg.org
jstg.xyz
jstg.cn
jstg.de

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gtsj.org
gtjs.azurewebsites.net
sgtj.com

DNS History

14 records (10 active, 4 former)

20162017201820192020202120222023202420252026NSns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comns41.domaincontrol.comns42.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA184.168.221.62
●NSns-cloud-d1.googledomains.com2026-04-05 → 2026-04-13 · 3 obs
○ 2016-12-07 00:11:12
● 2026-04-05 11:19:26
● 2026-04-13 10:24:32
●NSns-cloud-d2.googledomains.com2026-04-05 → 2026-04-13 · 3 obs
○ 2016-12-07 00:11:12
● 2026-04-05 11:19:26
● 2026-04-13 10:24:32
●NSns-cloud-d3.googledomains.com2026-04-05 → 2026-04-13 · 3 obs
○ 2016-12-07 00:11:12
● 2026-04-05 11:19:26
● 2026-04-13 10:24:32
●NSns-cloud-d4.googledomains.com2026-04-05 → 2026-04-13 · 3 obs
○ 2016-12-07 00:11:12
● 2026-04-05 11:19:26
● 2026-04-13 10:24:32
○NSns41.domaincontrol.com2015-06-06 → 2016-12-07 · 4 obs
● 2015-06-06 15:22:42
● 2016-12-07 00:11:12
○ 2026-04-05 11:19:26
○ 2026-04-13 10:24:32
○NSns42.domaincontrol.com2015-06-06 → 2016-12-07 · 4 obs
● 2015-06-06 15:22:42
● 2016-12-07 00:11:12
○ 2026-04-05 11:19:26
○ 2026-04-13 10:24:32
●MXalt1.aspmx.l.google.com2015-06-06 → 2026-04-13 · 2 obs
● 2015-06-06 15:22:42
● 2026-04-13 10:24:32
●MXalt2.aspmx.l.google.com2015-06-06 → 2026-04-13 · 2 obs
● 2015-06-06 15:22:42
● 2026-04-13 10:24:32
●MXalt3.aspmx.l.google.com2026-04-05 → 2026-04-13 · 3 obs
○ 2016-12-07 00:11:12
● 2026-04-05 11:19:26
● 2026-04-13 10:24:32
●MXalt4.aspmx.l.google.com2026-04-05 → 2026-04-13 · 3 obs
○ 2016-12-07 00:11:12
● 2026-04-05 11:19:26
● 2026-04-13 10:24:32
●MXaspmx.l.google.com2015-06-06 → 2026-04-13 · 2 obs
● 2015-06-06 15:22:42
● 2026-04-13 10:24:32
○MXaspmx2.googlemail.com2015-06-06 → 2016-12-07 · 4 obs
● 2015-06-06 15:22:42
● 2016-12-07 00:11:12
○ 2026-04-05 11:19:26
○ 2026-04-13 10:24:32
○MXaspmx3.googlemail.com2015-06-06 → 2016-12-07 · 4 obs
● 2015-06-06 15:22:42
● 2016-12-07 00:11:12
○ 2026-04-05 11:19:26
○ 2026-04-13 10:24:32
●A184.168.221.622015-06-06 → 2026-04-13 · 2 obs
● 2015-06-06 15:22:42
● 2026-04-13 10:24:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
jstg.orgns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com-

✅ Authoritative Response

Server:216.239.38.109

NS records: ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jstg.org (unsigned zone)

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

TypeCountSample Data
A1184.168.221.62
NS4ns-cloud-d2.googledomains.com, ns-cloud-d4.googledomains.com...
MX5alt2.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)...
SOA1ns-cloud-d1.googledomains.com cloud-dns-

Analysis

IP Addresses

jstg.org points to a single IP: 184.168.221.62.

Other host names, for instance brentsota.org, christianparkerfuller.com, mypartnerawards.org, appize.com and nonuglies.com share IP numbers with jstg.org.

Name Servers

jstg.org's delegation is handled by four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

jstg.org partially shares name servers with other domains; examples include royalhivecleaning.com, cjsplaycorner.com, pepperpaintball.com, jdservices.info and kpnk.com.

Host names with two IPs:

ns-cloud-d1.googledomains.com points to 2001:4860:4802:32::6d and 216.239.32.109

ns-cloud-d2.googledomains.com points to 2001:4860:4802:34::6d and 216.239.34.109

ns-cloud-d3.googledomains.com points to 2001:4860:4802:36::6d and 216.239.36.109

ns-cloud-d4.googledomains.com points to 2001:4860:4802:38::6d and 216.239.38.109

Mail Servers

Five mail servers handle jstg.org: 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.

jstg.org shares some mail servers with other domains, at least partially, such as ns500759.ns500759.ns500759.ns500758.ns500735.ns500736.ns500698.ns500735.ns500698.ns500576.ns500708.ns500708.ns500698.ns500698.ns500619.ns500652.ns500576.trackreceptor.com, ns500671.ns500754.ns500754.ns500742.ns500731.ns500742.ns500731.ns500688.ns500704.ns500671.ns500649.ns500291.ns500678.ns500666.ns500142.lusty(0x736c7574)z.com, ns500759.ns500698.ns500759.ns500758.ns500758.ns500736.ns500735.ns500736.ns500698.ns500735.ns500708.ns500576.ns500708.ns500619.ns500576.ns500576.ns500576.trackreceptor.com, ns500731.ns500731.ns500742.ns500754.ns500742.ns500671.ns500671.ns500671.ns500678.ns500666.ns500649.ns500153.tenderladiesbz.com and ns500698.ns500758.ns500758.ns500735.ns500735.ns500735.ns500698.ns500735.ns500735.ns500619.ns500698.trackreceptor.com.

these mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx4.googlemail.com.

Host names with two IP numbers:

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

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

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

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

alt4.aspmx.l.google.com points to: 2a00:1450:4025:c01::1a and 142.250.147.26

Host names pointing to 2a00:1450:4009:c0f::1a: aspmx.l.google.com and alt3.aspmx.l.google.com

Host names pointing to 192.178.223.26: aspmx.l.google.com and alt3.aspmx.l.google.com

Note: aspmx.l.google.com and alt3.aspmx.l.google.com share the same two IPs, 2a00:1450:4009:c0f::1a and 192.178.223.26.