cyso.dev - robtex.com

cyso.dev

DNSSEC⚠️ Not signed
A37.46.140.12🇳🇱 CYSO-AS37.46.136.0/21 Cyso Hosting B.V. Block
PTRredirect2-sqr.cyso.net
NSanycast-global.dns.cyso.net ⭐
A2a01:3f1:3057::53🇸🇪 NETNOD-NDS2a01:3f1:3000::/38 NDS GLOBAL-1 $Id: route6_2a01:3f1:3000::-38,v 1.2 2019/10/04 10:06:30 mem Exp $
PTRanycast-global.dns.cyso.net
A194.58.198.57🇸🇪 NETNOD-NDS194.58.198.0/24 NDS B1
PTRanycast-global.dns.cyso.net
NSanycast-eu.dns.cyso.eu
A2a01:3f1:857::53🇸🇪 NETNOD-IX2a01:3f1:800::/38 NDS EUROPE-1 $Id: route6_2a01:3f1:0800::-38,v 1.1 2019/10/04 10:07:35 mem Exp $
PTRanycast-eu.dns.cyso.eu
A194.58.196.57🇸🇪 NETNOD-IX194.58.196.0/24 NDS E
PTRanycast-eu.dns.cyso.eu
NSunicast-eu.dns.cyso.nl
A2a01:3f0:400::57🇸🇪 NETNOD-IX2a01:3f0::/32 SE-NETNOD-20070709 $Id: route6:2a01:3f0::-32,v 1.2 2010-05-20 10:35:04 nico Exp $
PTRunicast-eu.dns.cyso.nl
A185.42.137.109🇸🇪 NETNOD-IX185.42.136.0/23 $Id: route_185.42.136.0-23,v 1.2 2018/05/21 12:06:41 mem Exp $
PTRunicast-eu.dns.cyso.nl
MXmail.cyso.nl ⭐
A85.158.200.96🇳🇱 CYSO-AS85.158.200.0/21 Cyso Hosting B.V. Block
PTRfree.cyso.net
MXmx1.cyso.net(20)
A85.158.200.78🇳🇱 CYSO-AS85.158.200.0/21 Cyso Hosting B.V. Block
PTRmx1.cyso.net
MXmx2.cyso.net(30)
A85.158.202.246🇳🇱 CYSO-AS85.158.200.0/21 Cyso Hosting B.V. Block
PTRfree.cyso.net
TXTv=spf1 include:spf.cyso.nl include:_spf.google.com include:spf.simplemailserv...
SOAanycast-global.dns.cyso.nethostmaster@cyso.dev 2026-04-23 #1

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Subdomains

c.cyso.dev

Same first word

cyso.university
cyso.tv
cyso.co.uk
cyso.cn
cyso.es
cyso.io
cyso.de
cyso.org
cyso.info
cyso.ru
cyso.name
cyso.co.kr
cyso.pt
cyso.amsterdam
cyso.biz
cyso.dev
cyso.nl
cyso.se
cyso.net
cyso.me
cyso.sk
cyso.ro
cyso.tech
cyso.fr
cyso.cloud
cyso.it
cyso.be
cyso.eu
cyso.group
cyso.dk
cyso.gr
cyso.at
cyso.com

Similar names

ycos.ru
ycos.be
syco.ca
cosy.agency
cosy.online
soyc.com
syco.com.mx
cosy.net
cosy.vn
ysco.co.jp
cosy.co
syco.fr
cyos.cn
cosy.fi
cosy.com.sg
coys.de
syco.gr
yocs.org
osyc.org
cyos.org
csyo.com
coys.biz
oycs.com
socy.pro
ysoc.org
coys.com.tr
yosc.org
cosy.company
ysco.nl
syco.com.br
syco.cl
cosy.org
syco.eu
cosy.no
ysoc.com
cosy.pro
ycso.org
cosy.cat
syco.org
cosy.co.uk
cyos.info
csoy.co.uk
syco.ir
cosy.jp
cosy.us
cosy.info
syco.us
yocs.jp
cyos.nl
cosy.co.at
ysco.fr
cosy.me
ocys.nl
ycos.cn
cyos.es
cosy.net.br
cosy.casa
osyc.org.ar
scyo.com
oysc.com
cosy.cn
coys.eu
scyo.cn
cosy.ru
cosy.zone
ycos.nl
ysco.jp
cyos.de
yocs.ru
cosy.dnsalias.com
coys.no
syco.com
syco.es
yocs.cn
scoy.de
osyc.ca
yocs.net
socy.es
syco.nl
osyc.tempurl.host

DNS History

7 records (7 active, 0 former)

NSanycast-eu.dns.cyso.euanycast-global.dns.cyso.netunicast-eu.dns.cyso.nlMXmail.cyso.nlmx1.cyso.netmx2.cyso.netA37.46.140.12
●NSanycast-eu.dns.cyso.eu2026-04-24 → 2026-04-25 · 2 obs
● 2026-04-24 21:06:50
● 2026-04-25 00:23:08
●NSanycast-global.dns.cyso.net2026-04-24 → 2026-04-25 · 2 obs
● 2026-04-24 21:06:50
● 2026-04-25 00:23:08
●NSunicast-eu.dns.cyso.nl2026-04-24 → 2026-04-25 · 2 obs
● 2026-04-24 21:06:50
● 2026-04-25 00:23:08
●MXmail.cyso.nl2026-04-24 → 2026-04-25 · 2 obs
● 2026-04-24 21:06:50
● 2026-04-25 00:23:08
●MXmx1.cyso.net2026-04-24 → 2026-04-25 · 2 obs
● 2026-04-24 21:06:50
● 2026-04-25 00:23:08
●MXmx2.cyso.net2026-04-24 → 2026-04-25 · 2 obs
● 2026-04-24 21:06:50
● 2026-04-25 00:23:08
●A37.46.140.122026-04-24 → 2026-04-25 · 2 obs
● 2026-04-24 21:06:50
● 2026-04-25 00:23:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
cyso.devunicast-eu.dns.cyso.nl, anycast-eu.dns.cyso.eu, anycast-global.dns.cyso.net-

✅ Authoritative Response

Server:194.58.198.57

NS records: unicast-eu.dns.cyso.nl, anycast-eu.dns.cyso.eu, anycast-global.dns.cyso.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cyso.dev (unsigned zone)

⏱️ Timing

Total: 1107ms | Queries: -

📄 Records

TypeCountSample Data
A137.46.140.12
NS3unicast-eu.dns.cyso.nl, anycast-global.dns.cyso.net...
MX3mx1.cyso.net (pri: 20), mx2.cyso.net (pri: 30)...
TXT1v=spf1 include:spf.cyso.nl include:_spf.
SOA1anycast-global.dns.cyso.net hostmaster.c

Analysis

Hierarchy

c.cyso.dev has cyso.dev as its parent.

IP Addresses

cyso.dev maps to IP address 37.46.140.12.

Other host names, for instance luxalight.nl, oilseals.be, eriks-transmissions.pl, bomen.expert and partytime.nl share IP numbers with cyso.dev.

Name Servers

cyso.dev is delegated to name servers anycast-eu.dns.cyso.eu, anycast-global.dns.cyso.net and unicast-eu.dns.cyso.nl.

cyso.dev at least partially shares name servers with other domains such as tintel.org, tintel.nl, sijtema.com, hostedvoice.hostphone.nl and agn.cyso.net.

these name servers are commonly used with the name servers ns1.cyso.nl.

Host names with two IP numbers:

anycast-eu.dns.cyso.eu points to 2a01:3f1:857::53 and 194.58.196.57.

anycast-global.dns.cyso.net points to 2a01:3f1:3057::53 and 194.58.198.57.

unicast-eu.dns.cyso.nl points to 2a01:3f0:400::57 and 185.42.137.109.

Mail Servers

cyso.dev is handled by three mail servers: mx1.cyso.net, mx2.cyso.net and mail.cyso.nl.

cyso.dev shares mail servers with other domains at least in part, for instance onkruid.tips, seal.be, adji.eu, space.nl and cda-amsterdam.nl.

These mail servers are commonly used together with filter.cyso.net and mail.eriksgroup.com.

Host names with a single IP:

mx1.cyso.net points to 85.158.200.78

mx2.cyso.net points to 85.158.202.246

mail.cyso.nl points to 85.158.200.96