co2-cato.org - robtex.com

co2-cato.org

DNSSEC🔒 Signed (DS record present)
A2a02:720:9:8::172🇳🇱 Comsenso2a02:720::/32 -IPv6-ASD
A185.38.232.172🇳🇱 Comsenso185.38.232.0/22 -Hosting
NSns1.argewebhosting.eu ⭐
A2a05:1500:702:0:1c00:eff:fe00:ce🇳🇱 CLDIN-NL2a05:1500::/29
PTRns1.argewebhosting.eu
A31.25.98.210🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V.
PTRns1.argewebhosting.eu
NSns2.argewebhosting.com
A2a05:1500:702:0:1c00:13ff:fe00:a5🇳🇱 CLDIN-NL2a05:1500::/29
PTRns2.argewebhosting.com
A31.25.98.169🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V.
PTRns2.argewebhosting.com
NSns3.argewebhosting.nl
A2a05:1500:600:7:1c00:55ff:fe00:f1a🇳🇱 CLDIN-NL2a05:1500:600::/40 PCextreme B.V. - Amsterdam (ams02)
PTRns3.argewebhosting.nl
A92.63.168.137🇳🇱 CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route
PTRns3.argewebhosting.nl
MXco2cato-org0i.j-v1.mx.microsoft ⭐
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::d🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::5🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
TXTv=spf1 mx ip4:217.195.122.195 include:_spf.iprox.nl include:spf.protection.ou...
TXTMS=ms35635230
SOAns1.argewebhosting.euhostmaster@argeweb.nl 2025-02-04 #2

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=1778339296
🔒 HSTS Preload (+subdomains)
WOT: SAFE (61/100)

Subdomains

www.co2-cato.org

Same first word

co2-cato.org

DNS History

24 records (6 active, 18 former)

20162017201820192020202120222023202420252026NSns1.argewebhosting.euns2.argewebhosting.comns3.argewebhosting.nldns1.qdc.nldns2.qdc.nldns3.qdc.nlns01.is.nlns02.is.nlns03.is.nlMXco2cato-org0i.j-v1.mx.microsoftetrn.is.nlfw1-shared.isp-services.nlfw2-shared.isp-services.nlmail.werkonline.numboxfw1.co2-cato.orgmboxfw2.co2-cato.orgA185.38.232.1722a02:720:9:8::172109.106.160.204195.245.199.8212.79.236.226217.195.122.20089.105.202.591.221.151.118
○NSdns1.qdc.nl2015-06-30 → 2016-04-17 · 4 obs
● 2015-06-30 01:42:32
● 2016-04-17 17:40:12
○ 2016-12-31 07:02:36
○ 2026-05-09 15:53:04
○NSdns2.qdc.nl2015-06-30 → 2016-04-17 · 4 obs
● 2015-06-30 01:42:32
● 2016-04-17 17:40:12
○ 2016-12-31 07:02:36
○ 2026-05-09 15:53:04
○NSdns3.qdc.nl2015-06-30 → 2016-04-17 · 4 obs
● 2015-06-30 01:42:32
● 2016-04-17 17:40:12
○ 2016-12-31 07:02:36
○ 2026-05-09 15:53:04
○NSns01.is.nl2016-12-31 → 2018-01-08 · 5 obs
○ 2016-04-17 17:40:12
● 2016-12-31 07:02:36
● 2018-01-08 05:04:02
○ 2026-03-13 04:28:36
○ 2026-05-09 15:53:04
○NSns02.is.nl2016-12-31 → 2018-01-08 · 5 obs
○ 2016-04-17 17:40:12
● 2016-12-31 07:02:36
● 2018-01-08 05:04:02
○ 2026-03-13 04:28:36
○ 2026-05-09 15:53:04
○NSns03.is.nl2016-12-31 → 2018-01-08 · 5 obs
○ 2016-04-17 17:40:12
● 2016-12-31 07:02:36
● 2018-01-08 05:04:02
○ 2026-03-13 04:28:36
○ 2026-05-09 15:53:04
●NSns1.argewebhosting.eu2026-03-13 → 2026-05-09 · 3 obs
○ 2018-01-08 05:04:02
● 2026-03-13 04:28:36
● 2026-05-09 15:53:04
●NSns2.argewebhosting.com2026-03-13 → 2026-05-09 · 3 obs
○ 2018-01-08 05:04:02
● 2026-03-13 04:28:36
● 2026-05-09 15:53:04
●NSns3.argewebhosting.nl2026-03-13 → 2026-05-09 · 3 obs
○ 2018-01-08 05:04:02
● 2026-03-13 04:28:36
● 2026-05-09 15:53:04
●MXco2cato-org0i.j-v1.mx.microsoft2026-03-13 → 2026-05-09 · 3 obs
○ 2018-01-08 05:04:02
● 2026-03-13 04:28:36
● 2026-05-09 15:53:04
○MXetrn.is.nl2016-12-31 → 2018-01-08 · 5 obs
○ 2016-04-17 17:40:12
● 2016-12-31 07:02:36
● 2018-01-08 05:04:02
○ 2026-03-13 04:28:36
○ 2026-05-09 15:53:04
○MXfw1-shared.isp-services.nl2016-02-01 → 2016-02-01 · 4 obs
○ 2015-11-09 02:50:22
● 2016-02-01 23:32:38
○ 2016-04-17 17:40:12
○ 2026-05-09 15:53:04
○MXfw2-shared.isp-services.nl2015-06-30 → 2015-11-09 · 4 obs
● 2015-06-30 01:42:32
● 2015-11-09 02:50:22
○ 2016-02-01 23:32:38
○ 2026-05-09 15:53:04
○MXmail.werkonline.nu2016-12-31 → 2018-01-08 · 5 obs
○ 2016-04-17 17:40:12
● 2016-12-31 07:02:36
● 2018-01-08 05:04:02
○ 2026-03-13 04:28:36
○ 2026-05-09 15:53:04
○MXmboxfw1.co2-cato.org2016-04-17 → 2016-04-17 · 4 obs
○ 2016-02-01 23:32:38
● 2016-04-17 17:40:12
○ 2016-12-31 07:02:36
○ 2026-05-09 15:53:04
○MXmboxfw2.co2-cato.org2016-04-17 → 2016-04-17 · 4 obs
○ 2016-02-01 23:32:38
● 2016-04-17 17:40:12
○ 2016-12-31 07:02:36
○ 2026-05-09 15:53:04
○A109.106.160.2042016-02-01 → 2016-02-01 · 4 obs
○ 2015-11-09 02:50:22
● 2016-02-01 23:32:38
○ 2016-04-17 17:40:12
○ 2026-05-09 15:53:04
●A185.38.232.1722026-03-13 → 2026-05-09 · 3 obs
○ 2018-01-08 05:04:02
● 2026-03-13 04:28:36
● 2026-05-09 15:53:04
○A195.245.199.82015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 01:42:32
○ 2018-01-08 05:04:02
○ 2026-05-09 15:53:04
○A212.79.236.2262015-06-30 → 2015-11-09 · 4 obs
● 2015-06-30 01:42:32
● 2015-11-09 02:50:22
○ 2016-02-01 23:32:38
○ 2026-05-09 15:53:04
○A217.195.122.2002016-12-31 → 2018-01-08 · 5 obs
○ 2016-04-17 17:40:12
● 2016-12-31 07:02:36
● 2018-01-08 05:04:02
○ 2026-03-13 04:28:36
○ 2026-05-09 15:53:04
●A2a02:720:9:8::1722026-03-13 → 2026-05-09 · 3 obs
○ 2018-01-08 05:04:02
● 2026-03-13 04:28:36
● 2026-05-09 15:53:04
○A89.105.202.52015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 01:42:32
○ 2015-11-09 02:50:22
○ 2026-05-09 15:53:04
○A91.221.151.1182016-04-17 → 2016-04-17 · 4 obs
○ 2016-02-01 23:32:38
● 2016-04-17 17:40:12
○ 2016-12-31 07:02:36
○ 2026-05-09 15:53:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
co2-cato.orgns2.argewebhosting.com, ns1.argewebhosting.eu, ns3.argewebhosting.nl-

✅ Authoritative Response

Server:31.25.98.169

NS records: ns2.argewebhosting.com, ns1.argewebhosting.eu, ns3.argewebhosting.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 889ms | Queries: -

📄 Records

TypeCountSample Data
A1185.38.232.172
AAAA12a02:720:9:8::172
NS3ns3.argewebhosting.nl, ns1.argewebhosting.eu...
MX1co2cato-org0i.j-v1.mx.microsoft (pri: 0)
TXT2MS=ms35635230, v=spf1 mx ip4:217.195.122.195 include:_s
SOA1ns1.argewebhosting.eu hostmaster.argeweb

Analysis

Hierarchy

The parent of www.co2-cato.org is co2-cato.org.

IP Addresses

co2-cato.org points to two IP numbers: 2a02:720:9:8::172 and 185.38.232.172.

Other host names such as esi.nl, uwise.tno.nl, demosubsite.tno.nl, lotos-euros.tno.nl and tno-subsites.iprox.nl share IPs with co2-cato.org.

Name Servers

co2-cato.org is delegated to three name servers: ns2.argewebhosting.com, ns1.argewebhosting.eu and ns3.argewebhosting.nl.

co2-cato.org at least partially shares name servers with other domains, for example napoleongrills.nl, intermark.nl, besiplast.com, davincieurope.nl and sen-support.com.

Host names with two IP numbers:

ns2.argewebhosting.com points to 2a05:1500:702:0:1c00:13ff:fe00:a5 and 31.25.98.169

ns1.argewebhosting.eu points to 2a05:1500:702:0:1c00:eff:fe00:ce and 31.25.98.210

ns3.argewebhosting.nl points to 2a05:1500:600:7:1c00:55ff:fe00:f1a and 92.63.168.137

Mail Servers

The co2cato-org0i.j-v1.mx.microsoft mail server handles co2-cato.org.

co2cato-org0i.j-v1.mx.microsoft points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::5, 52.101.68.21, 52.101.73.11, 52.101.73.28 and 52.101.73.30.