gcac.org - robtex.com

gcac.org

DNSSEC⚠️ Not signed
A3.20.63.194🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix
PTRgcac.org
NSns20.digicertdns.com ⭐
A2600:1800:10::1:1f🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network
PTRns20.digicertdns.com
A208.94.148.223🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns20.digicertdns.com
NSns0.idealcloud.net
A208.94.148.4🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
NSns1.idealcloud.net
A208.80.124.4🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
NSns2.idealcloud.net
A208.80.126.4🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
NSns3.idealcloud.net
A208.80.125.4🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
NSns4.idealcloud.net
A208.80.127.4🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
NSns5.idealcloud.net
A208.94.149.4🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network
PTRns15.dnsmadeeasy.com
MXgcac-org.mail.protection.outlook.com ⭐
A2a01:111:f403:c91d::b🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mw2pr02cu00603.inbound.protection.outlook.com
A2a01:111:f403:c922::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A2a01:111:f403:f905::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm2pr04cu00404.inbound.protection.outlook.com
A2a01:111:f403:f90a::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr03cu00201.inbound.protection.outlook.com
A52.101.9.21🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr04cu00205.inbound.protection.outlook.com
A52.101.11.19🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr04cu00203.inbound.protection.outlook.com
A52.101.41.180🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A52.101.50.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr03cu00404.inbound.protection.outlook.com
TXTgoogle-site-verification=Atdjyd1UEkfsSXuwsLzvq_a5m0rNGyd9SQjnS_HWb7Q
TXTMS=ms65051272
TXTv=spf1 ip4:34.197.142.38 ip4:35.172.26.79 ip4:3.234.34.105 ip4:18.214.80.186 ...
TXTasv=dabb067fd09a64be9092548d474608cc
TXTfacebook-domain-verification=y2wgtwo38s4r1ddja79u6t6tbdmmz4
TXTgoogle-site-verification=KVc1jqSf9pm5HCIIWYH4xw8JapRQQqNzEUziPoh2_JY
SOAns20.digicertdns.comdns@digicertdns.com 2009-01-01 #17

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=1771291736
rank #749814 globally
rank #57916 in the tld
WOT: SAFE (95/100)

PTR for

162.165.239.104.in-addr.arpa
194.63.20.3.in-addr.arpa

Up

mail.gcac.org

Same first word

gcac.co.uk
gcac.net
gcac.ly
gcac.fr
gcac.com.au
gcac.cn
gcac.com.co
gcac.in
gcac.org.au
gcac.ru
gcac.ca
gcac.com.tw
gcac.org
gcac.eu
gcac.com
gcac.edu.in

Similar names

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gacc.org.br
accg.jp
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agcc.org
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ccga.legal
agcc.gg
accg.com.br
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gacc.no
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gacc.aero
cgca.gov.in
gacc.net
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ccag.cn
gcca.at
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agcc.ru
acgc.us
accg.org
agcc.eu
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gacc.com.br
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gacc.ru
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gcca.org
gcca.in
cacg.com.cn
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cacg.org
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cgac.com
ccga.edu
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gcca.eu
cacg.kz
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accg.it
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gacc.org.tw
agcc.com.pk
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gcca.com.br
cacg.us
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ccag.fr
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gacc.ca
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ccga.org
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gacc.az
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cgac.in
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gacc.com.au
accg.im
cgca.us
ccga.com
ccag.eu
acgc.k12.mn.us
accg.org.br
agcc.de
cagc.de
accg.net
cgca.ch
agcc.in
cgac.ca
cgca.com
gacc.org.au
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ccga.tv
accg.eu
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cacg.info
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ccag.net.au
gacc.eu
cacg.com
ccga.co
cacg.org.ar
ccga.de
cgac.de
cgca.ca
agcc.jp
agcc.com
acgc.org
accg.fr
ccag.us
accg.at
ccag.de
gacc.biz
cagc.com

DNS History

13 records (9 active, 4 former)

20162017201820192020202120222023202420252026NSns0.idealcloud.netns1.idealcloud.netns2.idealcloud.netns20.digicertdns.comns3.idealcloud.netns4.idealcloud.netns5.idealcloud.netdns01.thinkcsc.netdns02.thinkcsc.netMXgcac-org.mail.protection.outlook.comA3.20.63.194104.239.165.162173.45.248.83
○NSdns01.thinkcsc.net2015-09-03 → 2018-01-03 · 4 obs
● 2015-09-03 14:16:30
● 2018-01-03 00:50:04
○ 2026-02-17 03:30:06
○ 2026-02-26 17:30:06
○NSdns02.thinkcsc.net2015-09-03 → 2018-01-03 · 4 obs
● 2015-09-03 14:16:30
● 2018-01-03 00:50:04
○ 2026-02-17 03:30:06
○ 2026-02-26 17:30:06
●NSns0.idealcloud.net2026-02-17 → 2026-02-26 · 3 obs
○ 2018-01-03 00:50:04
● 2026-02-17 03:30:06
● 2026-02-26 17:30:06
●NSns1.idealcloud.net2026-02-17 → 2026-02-26 · 3 obs
○ 2018-01-03 00:50:04
● 2026-02-17 03:30:06
● 2026-02-26 17:30:06
●NSns2.idealcloud.net2026-02-17 → 2026-02-26 · 3 obs
○ 2018-01-03 00:50:04
● 2026-02-17 03:30:06
● 2026-02-26 17:30:06
●NSns20.digicertdns.com2026-02-17 → 2026-02-26 · 3 obs
○ 2018-01-03 00:50:04
● 2026-02-17 03:30:06
● 2026-02-26 17:30:06
●NSns3.idealcloud.net2026-02-17 → 2026-02-26 · 3 obs
○ 2018-01-03 00:50:04
● 2026-02-17 03:30:06
● 2026-02-26 17:30:06
●NSns4.idealcloud.net2026-02-17 → 2026-02-26 · 3 obs
○ 2018-01-03 00:50:04
● 2026-02-17 03:30:06
● 2026-02-26 17:30:06
●NSns5.idealcloud.net2026-02-17 → 2026-02-26 · 3 obs
○ 2018-01-03 00:50:04
● 2026-02-17 03:30:06
● 2026-02-26 17:30:06
●MXgcac-org.mail.protection.outlook.com2015-09-03 → 2026-02-26 · 2 obs
● 2015-09-03 14:16:30
● 2026-02-26 17:30:06
○A104.239.165.1622016-01-08 → 2018-01-03 · 5 obs
○ 2016-01-06 11:22:16
● 2016-01-08 23:37:52
● 2018-01-03 00:50:04
○ 2026-02-17 03:30:06
○ 2026-02-26 17:30:06
○A173.45.248.832015-09-03 → 2016-01-06 · 4 obs
● 2015-09-03 14:16:30
● 2016-01-06 11:22:16
○ 2016-01-08 23:37:52
○ 2026-02-26 17:30:06
●A3.20.63.1942026-02-17 → 2026-02-26 · 3 obs
○ 2018-01-03 00:50:04
● 2026-02-17 03:30:06
● 2026-02-26 17:30:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
gcac.orgns0.idealcloud.net, ns4.idealcloud.net, ns3.idealcloud.net, ns2.idealcloud.net...-

✅ Authoritative Response

Server: 208.94.148.4

NS records: ns0.idealcloud.net, ns4.idealcloud.net, ns3.idealcloud.net, ns2.idealcloud.net, ns1.idealcloud.net, ns5.idealcloud.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcac.org (unsigned zone)

⏱️ Timing

Total: 551ms | Queries: -

📄 Records

TypeCountSample Data
A13.20.63.194
NS6ns4.idealcloud.net, ns1.idealcloud.net...
MX1gcac-org.mail.protection.outlook.com (pr
TXT6v=spf1 ip4:34.197.142.38 ip4:35.172.26.7, asv=dabb067fd09a64be9092548d474608cc...
SOA1ns20.digicertdns.com dns.digicertdns.com

AI analysis

gcac.org is a parent of mail.gcac.org.

gcac.org points to a single IP number: 3.20.63.194.

gcac.org is delegated to seven name servers: ns20.digicertdns.com, ns0.idealcloud.net, ns1.idealcloud.net, ns2.idealcloud.net, ns3.idealcloud.net, ns4.idealcloud.net and ns5.idealcloud.net.

gcac.org at least partially shares name servers with other domains, for instance gagespencer.com, chsfoundation75thanniversary.com, cida.org, degol.com and wghpacs.com.

These name servers are commonly used together with the name servers ns10.dnsmadeeasy.com, ns21.digicertdns.com, ns22.digicertdns.com, ns23.digicertdns.net, ns24.digicertdns.net, ns25.digicertdns.net, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns11.dnsmadeeasy.com and ns14.dnsmadeeasy.com.

Host names with two IP numbers:

ns20.digicertdns.com points to 2600:1800:10::1:1f and 208.94.148.223.

Host names with one IP number:

ns0.idealcloud.net points to 208.94.148.4.

ns1.idealcloud.net points to 208.80.124.4.

ns2.idealcloud.net points to 208.80.126.4.

ns3.idealcloud.net points to 208.80.125.4.

ns4.idealcloud.net points to 208.80.127.4.

ns5.idealcloud.net points to 208.94.149.4.

gcac.org is handled by a single mail server, gcac-org.mail.protection.outlook.com.

gcac-org.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c91d::b, 2a01:111:f403:c922::2, 2a01:111:f403:f905::4, 2a01:111:f403:f90a::1, 52.101.9.21, 52.101.11.19, 52.101.41.180 and 52.101.50.4.