syscae.cz - dns.ninja

syscae.cz

DNSSEC🔒 Signed (DS record present)
A94.113.255.171🇨🇿 VODAFONE-CZ-AS94.113.0.0/16
PTRip-94-113-255-171.net.vodafone.cz
NSns.grdns.cz ⭐
A2001:15e8:101:1::c268INTERNET-CZ2001:15e8::/32
A81.2.194.104INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.
NSns.grdns.it
A2a00:6d41:2:1::7ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network
A95.110.254.167ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network
MXsyscae-cz.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca09::3🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::d🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
TXTMS=ms41291219
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns.grdns.czadmin@grdns.cz 2026-05-08 #1

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1782911837

Subdomains

postak.syscae.cz

Same first word

syscae.cz
syscae.com

Similar names

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caseys.pizza
caseys.co
caseys.ws

DNS History

11 records (4 active, 7 former)

200920112013201520172019202120232025NSns.grdns.czns.grdns.itns.eunet.czzed.syscae.czMXsyscae-cz.mail.protection.outlook.combb-brn.eunet.czbb-prg.eunet.czmcsun.eu.netpostak.syscae.czA94.113.255.17194.113.255.173
○NSns.eunet.cz2008-11-12 → 2008-11-12 · 3 obs
● 2008-11-12 16:05:22
○ 2015-05-18 06:53:04
○ 2026-07-01 13:53:18
●NSns.grdns.cz2015-05-18 → 2026-07-01 · 3 obs
○ 2008-11-12 16:05:22
● 2015-05-18 06:53:04
● 2026-07-01 13:53:18
●NSns.grdns.it2015-05-18 → 2026-07-01 · 3 obs
○ 2008-11-12 16:05:22
● 2015-05-18 06:53:04
● 2026-07-01 13:53:18
○NSzed.syscae.cz2008-11-12 → 2008-11-12 · 3 obs
● 2008-11-12 16:05:22
○ 2015-05-18 06:53:04
○ 2026-07-01 13:53:18
○MXbb-brn.eunet.cz2008-11-12 → 2008-11-12 · 3 obs
● 2008-11-12 16:05:22
○ 2015-05-18 06:53:04
○ 2026-07-01 13:53:18
○MXbb-prg.eunet.cz2008-11-12 → 2008-11-12 · 3 obs
● 2008-11-12 16:05:22
○ 2015-05-18 06:53:04
○ 2026-07-01 13:53:18
○MXmcsun.eu.net2008-11-12 → 2008-11-12 · 3 obs
● 2008-11-12 16:05:22
○ 2015-05-18 06:53:04
○ 2026-07-01 13:53:18
○MXpostak.syscae.cz2008-11-12 → 2008-11-12 · 3 obs
● 2008-11-12 16:05:22
○ 2015-05-18 06:53:04
○ 2026-07-01 13:53:18
●MXsyscae-cz.mail.protection.outlook.com2015-05-18 → 2026-07-01 · 3 obs
○ 2008-11-12 16:05:22
● 2015-05-18 06:53:04
● 2026-07-01 13:53:18
●A94.113.255.1712026-05-08 → 2026-07-01 · 3 obs
○ 2017-01-29 13:52:42
● 2026-05-08 10:17:14
● 2026-07-01 13:53:18
○A94.113.255.1732015-05-18 → 2017-01-29 · 5 obs
○ 2008-11-12 16:05:22
● 2015-05-18 06:53:04
● 2017-01-29 13:52:42
○ 2026-05-08 10:17:14
○ 2026-07-01 13:53:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
czb.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz-
syscae.czns.grdns.cz, ns.grdns.it2 records

✅ Authoritative Response

Server:81.2.194.104

NS records: ns.grdns.cz, ns.grdns.it

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3521ms | Queries: -

📄 Records

TypeCountSample Data
A194.113.255.171
NS2ns.grdns.cz, ns.grdns.it
MX1syscae-cz.mail.protection.outlook.com (p
TXT2MS=ms41291219, v=spf1 include:spf.protection.outlook.co
SOA1ns.grdns.cz admin.grdns.cz

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.grdns.cz, ns.grdns.cz)

Analysis

Hierarchy

postak.syscae.cz is a subdomain of syscae.cz.

IP Addresses

syscae.cz directs to one IP number, which is 94.113.255.171.

Among the host names that share IP numbers with syscae.cz is ip-94-113-255-171.net.vodafone.cz, as one example.

Name Servers

The NS records for syscae.cz delegate to ns.grdns.cz and ns.grdns.it.

syscae.cz has the same name server delegation as a number of other domains, such as obectuhrina.sk, cechradek.cz, yarda.eu and two more.

ns.grdns.cz resolves to 81.2.194.104 and 2001:15e8:101:1::c268. Likewise, ns.grdns.it resolves to 95.110.254.167 and 2a00:6d41:2:1::7 — two IP addresses apiece.

Mail Servers

syscae.cz routes its mail through a single mail server, syscae-cz.mail.protection.outlook.com.

syscae-cz.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.3, 52.101.68.32 and 52.101.73.4, along with 5 other.