vae.cz - dns.ninja

vae.cz

DNSSEC⚠️ Not signed
A81.91.222.53🇨🇿 OVANET81.91.208.0/20 - I.
PTRwebprod3.issa.cz
NSns1.regzone.cz
A2a00:19a0:3:71:0:d9c6:710a:1🇨🇿 ZONER-AS2a00:19a0::/32 ZONER-IPV6-NET
PTRns1.regzone.cz
A217.198.113.10🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET
PTRns1.regzone.cz
NSns1.regzone.de
A2600:3c02::f03c:91ff:fedb:a6e7🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies
PTRns1.regzone.de
A23.92.29.43🇺🇸 AKAMAI-LINODE-AP23.92.28.0/22 Akamai Technologies
PTRns1.regzone.de
NSns1.regzone.info
A2001:1528:147::10🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network
PTRns1.regzone.info
A81.0.233.10🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT
PTRns1.regzone.info
MXvae-cz.mail.protection.outlook.com
A2a01:111:f403:ca04::2🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::8🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::b🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
TXTMS=ms64738641
TXTv=spf1 include:spf.protection.outlook.com a:gate2.issa.cz -all
SOAns1.regzone.czadministrator@czechia.cz 2026-01-12 #14

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=1784087240

Subdomains

Same first word

Similar names

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns1.regzone.czns1.regzone.dens1.regzone.infodns2.issa.czmerkur.issa.czmiramo1.miramo.czMXvae-cz.mail.protection.outlook.combarracuda.issa.czmail.vae.czA81.91.222.53
NSdns2.issa.cz2015-09-02 → 2021-06-14 · 4 obs
● 2015-09-02 23:23:04
● 2021-06-14 05:34:24
○ 2026-02-23 20:18:46
○ 2026-07-15 04:07:16
NSmerkur.issa.cz2015-09-02 → 2021-06-14 · 4 obs
● 2015-09-02 23:23:04
● 2021-06-14 05:34:24
○ 2026-02-23 20:18:46
○ 2026-07-15 04:07:16
NSmiramo1.miramo.cz2015-09-02 → 2021-06-14 · 4 obs
● 2015-09-02 23:23:04
● 2021-06-14 05:34:24
○ 2026-02-23 20:18:46
○ 2026-07-15 04:07:16
NSns1.regzone.cz2026-02-23 → 2026-07-15 · 3 obs
○ 2021-06-14 05:34:24
● 2026-02-23 20:18:46
● 2026-07-15 04:07:16
NSns1.regzone.de2026-02-23 → 2026-07-15 · 3 obs
○ 2021-06-14 05:34:24
● 2026-02-23 20:18:46
● 2026-07-15 04:07:16
NSns1.regzone.info2026-02-23 → 2026-07-15 · 3 obs
○ 2021-06-14 05:34:24
● 2026-02-23 20:18:46
● 2026-07-15 04:07:16
MXbarracuda.issa.cz2020-11-28 → 2021-06-14 · 5 obs
○ 2017-01-14 23:31:06
● 2020-11-28 02:21:58
● 2021-06-14 05:34:24
○ 2026-02-23 20:18:46
○ 2026-07-15 04:07:16
MXmail.vae.cz2015-09-02 → 2017-01-14 · 4 obs
● 2015-09-02 23:23:04
● 2017-01-14 23:31:06
○ 2020-11-28 02:21:58
○ 2026-07-15 04:07:16
MXvae-cz.mail.protection.outlook.com2026-02-23 → 2026-07-15 · 3 obs
○ 2021-06-14 05:34:24
● 2026-02-23 20:18:46
● 2026-07-15 04:07:16
A81.91.222.532015-09-02 → 2026-07-15 · 2 obs
● 2015-09-02 23:23:04
● 2026-07-15 04:07:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
czb.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz-
vae.czns1.regzone.cz, ns1.regzone.de, ns1.regzone.info2 records

✅ Authoritative Response

Server:217.198.113.10

NS records: ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vae.cz (unsigned zone)

⏱️ Timing

Total: 579ms | Queries: -

📄 Records

TypeCountSample Data
A181.91.222.53
NS3ns1.regzone.cz, ns1.regzone.de...
MX1vae-cz.mail.protection.outlook.com (pri:
TXT2MS=ms64738641, v=spf1 include:spf.protection.outlook.co
SOA1ns1.regzone.cz administrator.czechia.cz

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.regzone.cz, ns1.regzone.cz)

Analysis

Hierarchy

vae.cz serves as the parent of mail.vae.cz.

IP Addresses

vae.cz points to a single IP number: 81.91.222.53.

Additional host names — hydroblok.sk, vipgas.cz, framos.cz and two others — share IP numbers with vae.cz.

Name Servers

vae.cz is served by three name servers: ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.

vae.cz has at least partial name server overlap with other domains, such as lugera.solutions, ellacs.cz, mvvs.eu and two others.

The hostnames ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info each direct to two IP addresses — ns1.regzone.cz to 217.198.113.10 and 2a00:19a0:3:71:0:d9c6:710a:1, ns1.regzone.de to 23.92.29.43 and 2600:3c02::f03c:91ff:fedb:a6e7, and ns1.regzone.info to 81.0.233.10 and 2001:1528:147::10.

Mail Servers

vae.cz has one mail server: vae-cz.mail.protection.outlook.com.

vae-cz.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.18, 52.101.68.25, 52.101.73.4 and 5 other.