cosas.nl - robtex.com

cosas.nl

DNSSEC🔒 Signed (DS record present)
A2a05:1500:702:3:1c00:74ff:fe00:1415🇳🇱 CLDIN-NL2a05:1500::/29
PTRweb-1142.yourhosting.nl
A92.63.173.12🇳🇱 CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route
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
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=spf1 include:_spf.yourfilter.nl include:_spf.google.com -all
SOAns1.argewebhosting.euhostmaster@argeweb.nl 2026-03-08 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-04-25 06:30:02 +0000 (EPOCH 1777098602)
SOAns1.dns.nldns@sidn.nl 2026-04-25 #13
WOT: SAFE (61/100)

Subdomains

mail.cosas.nl

Same first word

cosas.net
cosas.cl
cosas.com.ec
cosas.cz
cosas.es
cosas.ch
cosas.co
cosas.com
cosas.eu
cosas.ru
cosas.pe

Similar names

cossa.nl
sacso.com
ossac.com
sosac.com
cossa.ru
assco.ch
casso.sk
casso.net
asocs.co.jp
sasco.co.uk
sasco.at
sasco.info
assoc.es
sasco.ru
acoss.es
sosca.net
assoc.org
assco.be
ascos.net
sasco.co.za
sosac.fr
scsoa.com
cossa.cat
caoss.org
scosa.com.au
ssaco.net
assco.de
oscsa.com
assoc.ma
sasco.com
sasco.lu
asosc.com
sasco.net
sasco.org.za
sasco.org.sg
ssaco.ir
sasco.fr
sscao.com
casso.la
acoss.de
ssoca.com
csosa.com
assoc.sk
saocs.com
sasco.co.nz
caoss.org.cn
osacs.com
assco.ru
assoc.ong
soacs.org
sasco.com.sa
cssoa.com
cossa.co
assoc.co.jp
assoc.co
csosa.me
casso.kz
sasco.co
aossc.org
assco.ca
sasco.group
acsso.fr
sacos.co.jp
caoss.cn
assco.com
socsa.eu
caoss.com
assoc.ru
sacos.net
ascos.eu
cossa.org
acoss.it
soasc.com
scaso.cn
sacos.com.gt
acoss.org.au
sasco.ca
assoc.com
assoc.jp
ascos.de
sosac.cz
asosc.net
sasco.com.vn
csosa.gov
sasco.de
assco.com.au
acoss.com.cn
assoc.ws
sosac.tv
assco.cz
ossca.com.br
sasco.cl
ssoca.in
csosa.com.br
cossa.ca
assco.biz
sosac.to
acsso.org.au
scosa.org
casos.com.cn
sosca.sk
assoc.cc
cossa.de
cossa.com
casso.com
sasco.ch
scaso.fr
asocs.com
sscoa.com
sasco.nl
casos.eu
coass.com.br
soacs.com
assco.it
acsos.net

DNS History

14 records (10 active, 4 former)

20162017201820192020202120222023202420252026NSns1.argewebhosting.euns2.argewebhosting.comns3.argewebhosting.nlns1.quickhost.nlns2.quickhost.nlMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.cosas.nlA2a05:1500:702:3:1c00:74ff:fe00:141592.63.173.1283.137.146.145
●NSns1.argewebhosting.eu2026-04-25 → 2026-04-25 · 3 obs
○ 2017-04-03 18:23:48
● 2026-04-25 07:21:06
● 2026-04-25 07:21:10
○NSns1.quickhost.nl2015-06-04 → 2017-04-03 · 4 obs
● 2015-06-04 10:34:02
● 2017-04-03 18:23:48
○ 2026-04-25 07:21:06
○ 2026-04-25 07:21:10
●NSns2.argewebhosting.com2026-04-25 → 2026-04-25 · 3 obs
○ 2017-04-03 18:23:48
● 2026-04-25 07:21:06
● 2026-04-25 07:21:10
○NSns2.quickhost.nl2015-06-04 → 2017-04-03 · 4 obs
● 2015-06-04 10:34:02
● 2017-04-03 18:23:48
○ 2026-04-25 07:21:06
○ 2026-04-25 07:21:10
●NSns3.argewebhosting.nl2026-04-25 → 2026-04-25 · 3 obs
○ 2017-04-03 18:23:48
● 2026-04-25 07:21:06
● 2026-04-25 07:21:10
●MXalt1.aspmx.l.google.com2026-04-25 → 2026-04-25 · 3 obs
○ 2017-04-03 18:23:48
● 2026-04-25 07:21:06
● 2026-04-25 07:21:10
●MXalt2.aspmx.l.google.com2026-04-25 → 2026-04-25 · 3 obs
○ 2017-04-03 18:23:48
● 2026-04-25 07:21:06
● 2026-04-25 07:21:10
●MXalt3.aspmx.l.google.com2026-04-25 → 2026-04-25 · 3 obs
○ 2017-04-03 18:23:48
● 2026-04-25 07:21:06
● 2026-04-25 07:21:10
●MXalt4.aspmx.l.google.com2026-04-25 → 2026-04-25 · 3 obs
○ 2017-04-03 18:23:48
● 2026-04-25 07:21:06
● 2026-04-25 07:21:10
●MXaspmx.l.google.com2026-04-25 → 2026-04-25 · 3 obs
○ 2017-04-03 18:23:48
● 2026-04-25 07:21:06
● 2026-04-25 07:21:10
○MXmail.cosas.nl2015-06-04 → 2017-04-03 · 4 obs
● 2015-06-04 10:34:02
● 2017-04-03 18:23:48
○ 2026-04-25 07:21:06
○ 2026-04-25 07:21:10
●A2a05:1500:702:3:1c00:74ff:fe00:14152026-04-25 → 2026-04-25 · 3 obs
○ 2017-04-03 18:23:48
● 2026-04-25 07:21:06
● 2026-04-25 07:21:10
○A83.137.146.1452015-06-04 → 2017-04-03 · 4 obs
● 2015-06-04 10:34:02
● 2017-04-03 18:23:48
○ 2026-04-25 07:21:06
○ 2026-04-25 07:21:10
●A92.63.173.122026-04-25 → 2026-04-25 · 3 obs
○ 2017-04-03 18:23:48
● 2026-04-25 07:21:06
● 2026-04-25 07:21:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
cosas.nlns3.argewebhosting.nl, ns2.argewebhosting.com, ns1.argewebhosting.eu2 records

✅ Authoritative Response

Server:92.63.168.137

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 4214ms | Queries: -

📄 Records

TypeCountSample Data
A192.63.173.12
AAAA12a05:1500:702:3:1c00:74ff:fe00:1415
NS3ns3.argewebhosting.nl, ns1.argewebhosting.eu...
MX5alt3.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...
TXT1v=spf1 include:_spf.yourfilter.nl includ
SOA1ns1.argewebhosting.eu hostmaster.argeweb

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.argewebhosting.nl, ns3.argewebhosting.nl)

Analysis

Hierarchy

cosas.nl is a parent of mail.cosas.nl.

IP Addresses

cosas.nl points to two IP numbers: 2a05:1500:702:3:1c00:74ff:fe00:1415 and 92.63.173.12.

Other host names such as djihn.nl, iberica.nl, kinco.nl, odik.nl and concordiapurmerend.nl share IP numbers with cosas.nl.

Name Servers

cosas.nl is delegated to three name servers: ns2.argewebhosting.com, ns1.argewebhosting.eu and ns3.argewebhosting.nl.

At least part of the name servers for cosas.nl are shared with other domains, for instance daklapack.at, hizzy.nl, vandiepen.com, kemeling.nl and ossevoort.nl.

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

cosas.nl is handled by five mail servers: 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.

cosas.nl shares at least some mail servers with other domains, for example asdfgh.ca, ns500759.ns500759.ns500758.ns500758.ns500698.ns500735.ns500735.ns500735.ns500708.ns500576.ns500619.ns500652.trackreceptor.com, ns500758.ns500759.ns500759.ns500698.ns500759.ns500698.ns500735.ns500735.ns500708.ns500708.ns500576.ns500619.trackreceptor.com, jkpg.se and ns500671.ns500671.ns500731.ns500671.ns500754.ns500704.ns500704.ns500688.ns500666.lustychickser.com.

these mail servers are often used together with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.250.101.27; alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27; alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27; alt3.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27; alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.