openscreen.eu - robtex.com

openscreen.eu

DNSSEC⚠️ Not signed
A147.231.150.249🇨🇿 CESNET147.231.0.0/16
NSns1.websupport.cz ⭐
A2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns1.websupport.eu
A45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns1.websupport.eu
NSns2.websupport.cz
A2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48
PTRns2.websupport.eu
A185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24
PTRns2.websupport.eu
NSns3.websupport.eu
A2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns3.websupport.eu
A45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns3.websupport.eu
MXmailin1.openscreen.eu ⭐
A2a00:4b40:aaaa:2101:45:13:137:7🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
PTRm1-u5-mx.websupport.sk
A45.13.137.112🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24
PTRm1-u5-mx.websupport.hu
MXmailin2.openscreen.eu(100)
A2a00:4b40:aaaa:2101:45:13:137:103🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
PTRmx10.websupport.cz
A45.13.137.113🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24
PTRm1-u6-mx.websupport.hu
SOAns1.websupport.czadmin@websupport.cz serial=1782150823

eu

DNSSEC🔒 Signed (DS record present)
NSsi.dns.eu ⭐
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1126041726

Subdomains

mailin2.openscreen.eu
mailin1.openscreen.eu

Same first word

openscreen.eu
openscreen.dk
openscreen.nl
openscreen.cz
openscreen.com
openscreen.co.kr
openscreen.no

Similar names

spencerone.org
screenopen.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns1.websupport.czns2.websupport.czns3.websupport.eualfa.ns.active24.czbeta.ns.active24.czMXmailin1.openscreen.eumailin2.openscreen.euchemgen.img.cas.czA147.231.150.249147.231.150.171147.231.150.197147.231.150.78
○NSalfa.ns.active24.cz2015-08-05 → 2017-11-02 · 4 obs
● 2015-08-05 02:49:22
● 2017-11-02 08:55:22
○ 2026-03-24 19:37:48
○ 2026-07-12 08:18:44
○NSbeta.ns.active24.cz2015-08-05 → 2017-11-02 · 4 obs
● 2015-08-05 02:49:22
● 2017-11-02 08:55:22
○ 2026-03-24 19:37:48
○ 2026-07-12 08:18:44
●NSns1.websupport.cz2026-03-24 → 2026-07-12 · 3 obs
○ 2017-11-02 08:55:22
● 2026-03-24 19:37:48
● 2026-07-12 08:18:44
●NSns2.websupport.cz2026-03-24 → 2026-07-12 · 3 obs
○ 2017-11-02 08:55:22
● 2026-03-24 19:37:48
● 2026-07-12 08:18:44
●NSns3.websupport.eu2026-03-24 → 2026-07-12 · 3 obs
○ 2017-11-02 08:55:22
● 2026-03-24 19:37:48
● 2026-07-12 08:18:44
○MXchemgen.img.cas.cz2015-08-05 → 2016-09-23 · 4 obs
● 2015-08-05 02:49:22
● 2016-09-23 15:57:50
○ 2017-11-02 08:55:22
○ 2026-07-12 08:18:44
●MXmailin1.openscreen.eu2026-03-24 → 2026-07-12 · 3 obs
○ 2017-11-02 08:55:22
● 2026-03-24 19:37:48
● 2026-07-12 08:18:44
●MXmailin2.openscreen.eu2026-03-24 → 2026-07-12 · 3 obs
○ 2017-11-02 08:55:22
● 2026-03-24 19:37:48
● 2026-07-12 08:18:44
○A147.231.150.1712017-11-02 → 2017-11-02 · 4 obs
○ 2016-09-23 15:57:50
● 2017-11-02 08:55:22
○ 2026-03-24 19:37:48
○ 2026-07-12 08:18:44
○A147.231.150.1972026-03-24 → 2026-06-15 · 5 obs
○ 2017-11-02 08:55:22
● 2026-03-24 19:37:48
● 2026-06-15 00:20:30
○ 2026-07-09 00:48:52
○ 2026-07-12 08:18:44
●A147.231.150.2492026-07-09 → 2026-07-12 · 3 obs
○ 2026-06-15 00:20:30
● 2026-07-09 00:48:52
● 2026-07-12 08:18:44
○A147.231.150.782015-08-05 → 2016-09-23 · 4 obs
● 2015-08-05 02:49:22
● 2016-09-23 15:57:50
○ 2017-11-02 08:55:22
○ 2026-07-12 08:18:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euw.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...-
openscreen.euns2.websupport.cz, ns1.websupport.cz, ns3.websupport.eu-

✅ Authoritative Response

Server:45.10.97.13

NS records: ns2.websupport.cz, ns1.websupport.cz, ns3.websupport.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openscreen.eu (unsigned zone)

⏱️ Timing

Total: 864ms | Queries: -

📄 Records

TypeCountSample Data
A1147.231.150.249
NS3ns1.websupport.cz, ns2.websupport.cz...
MX2mailin1.openscreen.eu (pri: 10), mailin2.openscreen.eu (pri: 100)
SOA1ns1.websupport.cz admin.websupport.cz

Analysis

Hierarchy

mailin2.openscreen.eu and mailin1.openscreen.eu are both subdomains of openscreen.eu.

IP Addresses

openscreen.eu resolves to one IP address: 147.231.150.249.

Other host names, such as openscreen.cz, share IP numbers with openscreen.eu.

Name Servers

openscreen.eu is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

openscreen.eu shares at least some of its name servers with other domains, including sadba.org, casri.cz, littlebigstudio.cz and two others.

ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu each resolve to two IP addresses: ns1.websupport.cz resolves to 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.cz resolves to 185.71.159.12 and 2a02:250:3::12; ns3.websupport.eu resolves to 45.10.97.13 and 2a10:bbc0::13.

Mail Servers

Mail for openscreen.eu is handled by two mail servers — mailin1.openscreen.eu and mailin2.openscreen.eu.

mailin1.openscreen.eu and mailin2.openscreen.eu each resolve to two IP addresses: mailin1.openscreen.eu points to 45.13.137.112 and 2a00:4b40:aaaa:2101:45:13:137:7, while mailin2.openscreen.eu points to 45.13.137.113 and 2a00:4b40:aaaa:2101:45:13:137:103.