ercst.org - robtex.com

ercst.org

DNSSEC🔒 Signed (DS record present)
A192.124.249.168🇺🇸 AS30148192.124.249.0/24 Sucuri, Inc.
PTRcloudproxy10168.sucuri.net
NSns1.gandi.net ⭐
A2001:4b98:aaaa::2🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-1-a.gandi.net
A173.246.100.2🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-1-a.gandi.net
NSns-136-b.gandi.net
A2001:4b98:aaab::89🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRns-136-b.gandi.net
A213.167.230.137🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-136-b.gandi.net
NSns-229-a.gandi.net
A2001:4b98:aaaa::e6🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-229-a.gandi.net
A173.246.100.230🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-229-a.gandi.net
NSns-3-c.gandi.net
A2604:3400:aaac::4🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.
PTRns-3-c.gandi.net
A217.70.187.4🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-3-c.gandi.net
MXercst-org.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::2🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::4🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::9🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::b🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:mailgun.org -all
TXTgoogle-site-verification=U483kSNbg1GOtwR9TrCQo7_aUy3Q-HrYgO8uNoSISVI
SOAns1.gandi.nethostmaster@gandi.net serial=1778112000

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=1778364057

Same first word

ercst.org

Similar names

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tserc.gov.in
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srtec.com.br
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trsec.org
trsec.net
cestr.cz
ctres.biz
etscr.net
certs.de
strec.eu
strec.org
certs.cloud
tsrec.com
crest.nl
stcer.com
ectrs.com
certs.co.in
tcres.net
crest.info
ctser.com
ctsre.net
rtesc.com.cn
sectr.io
cestr.de
stcre.com
csret.top
tresc.cat
crest.ca
rtsec.ru
certs.fr
rstec.co.jp
trecs.se
strce.com
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restc.com
scert.com
tresc.es
rtesc.com
rstec.at
certs.wtf
crtes.gov.br
rstec.com
tresc.eu
crest.org.uk
crset.com
ecrts.org
certs.net
crest.science
crest.ws
scret.com
crest.me
tresc.com
rcset.org
crest.my
tresc.info

DNS History

6 records (6 active, 0 former)

NSns-136-b.gandi.netns-229-a.gandi.netns-3-c.gandi.netns1.gandi.netMXercst-org.mail.protection.outlook.comA192.124.249.168
●NSns-136-b.gandi.net2026-04-20 → 2026-05-09 · 2 obs
● 2026-04-20 07:16:04
● 2026-05-09 22:31:10
●NSns-229-a.gandi.net2026-04-20 → 2026-05-09 · 2 obs
● 2026-04-20 07:16:04
● 2026-05-09 22:31:10
●NSns-3-c.gandi.net2026-04-20 → 2026-05-09 · 2 obs
● 2026-04-20 07:16:04
● 2026-05-09 22:31:10
●NSns1.gandi.net2026-04-20 → 2026-05-09 · 2 obs
● 2026-04-20 07:16:04
● 2026-05-09 22:31:10
●MXercst-org.mail.protection.outlook.com2026-04-20 → 2026-05-09 · 2 obs
● 2026-04-20 07:16:04
● 2026-05-09 22:31:10
●A192.124.249.1682026-04-20 → 2026-05-09 · 2 obs
● 2026-04-20 07:16:04
● 2026-05-09 22:31:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
ercst.orgns-3-c.gandi.net, ns-136-b.gandi.net, ns-229-a.gandi.net-

✅ Authoritative Response

Server:217.70.187.4

NS records: ns-3-c.gandi.net, ns-136-b.gandi.net, ns-229-a.gandi.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 708ms | Queries: -

📄 Records

TypeCountSample Data
A1192.124.249.168
NS3ns-136-b.gandi.net, ns-3-c.gandi.net...
MX1ercst-org.mail.protection.outlook.com (p
TXT2v=spf1 include:spf.protection.outlook.co, google-site-verification=U483kSNbg1GOtwR
SOA1ns1.gandi.net hostmaster.gandi.net

Analysis

IP Addresses

ercst.org points to a single IP number: 192.124.249.168.

other host names for instance kerriefitness.com.au, action-iss.com, jockeyclubcordoba.com.ar, voisins78.fr and fuseintegration.com share IP numbers with ercst.org.

Name Servers

ercst.org is delegated to four name servers: ns-136-b.gandi.net, ns-229-a.gandi.net, ns-3-c.gandi.net and ns1.gandi.net.

ercst.org at least partially shares name servers with other domains, for instance karem.me, pndata.fr, pic-digital.com, cmcoiffure-servon.fr and asterix-obelix.com.

These name servers are often used together with the name servers ns-149-c.gandi.net, ns-207-a.gandi.net, ns-75-a.gandi.net, ns-85-c.gandi.net, ns-209-b.gandi.net, ns-46-b.gandi.net, ns-88-a.gandi.net, ns-233-c.gandi.net, ns-80-a.gandi.net and ns-41-a.gandi.net.

Host names with two IP numbers:

Host name ns-136-b.gandi.net points to: 2001:4b98:aaab::89 and 213.167.230.137.

Host name ns-229-a.gandi.net points to: 2001:4b98:aaaa::e6 and 173.246.100.230.

Host name ns-3-c.gandi.net points to: 2604:3400:aaac::4 and 217.70.187.4.

Host name ns1.gandi.net points to: 2001:4b98:aaaa::2 and 173.246.100.2.

Mail Servers

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

Host name ercst-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::b, 52.101.68.29, 52.101.73.8, 52.101.73.16 and 52.101.73.19.