xcomputers.org - dns.ninja

xcomputers.org

DNSSEC⚠️ Not signed
A2a00:19a0:3:72:0:d9c6:7278:1πŸ‡¨πŸ‡Ώ ZONER-AS2a00:19a0::/32 ZONER-IPV6-NET
PTRpraxidike.zarea.net
A217.198.114.120πŸ‡¨πŸ‡Ώ ZONER-AS217.198.112.0/20 ZONER-NET
NSns1.regzone.cz ⭐
A2a00:19a0:3:71:0:d9c6:710a:1πŸ‡¨πŸ‡Ώ ZONER-AS2a00:19a0::/32 ZONER-IPV6-NET
PTRns1.regzone.cz
A217.198.113.10πŸ‡¨πŸ‡Ώ ZONER-AS217.198.112.0/20 ZONER-NET
PTRns1.regzone.cz
NSns1.regzone.de
A2600:3c02::f03c:91ff:fedb:a6e7πŸ‡ΊπŸ‡Έ AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies
PTRns1.regzone.de
A23.92.29.43πŸ‡ΊπŸ‡Έ AKAMAI-LINODE-AP23.92.28.0/22 Akamai Technologies
PTRns1.regzone.de
NSns1.regzone.info
A2001:1528:147::10πŸ‡¨πŸ‡Ώ CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network
PTRns1.regzone.info
A81.0.233.10πŸ‡¨πŸ‡Ώ CASABLANCA-AS81.0.232.0/21 Casablanca INT
PTRns1.regzone.info
MXrelay.zoner.com ⭐
A217.198.120.100πŸ‡¨πŸ‡Ώ ZONER-AS217.198.112.0/20 ZONER-NET
PTRrelay.zoner.com
MX10mx.zoner.com(10)
A217.198.120.36πŸ‡¨πŸ‡Ώ ZONER-AS217.198.112.0/20 ZONER-NET
PTR10mx.zoner.com
MX15mx.zoner.com(15)
A81.0.233.6πŸ‡¨πŸ‡Ώ CASABLANCA-AS81.0.232.0/21 Casablanca INT
PTR15mx.zoner.com
SOAns1.regzone.czadministrator@czechia.cz 2026-05-25 #2

org

DNSSECπŸ”’ Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1781420782

Same first word

Similar names

DNS History

10 records (8 active, 2 former)

20162017201820192020202120222023202420252026NSns1.regzone.czns1.regzone.dens1.regzone.infoMX10mx.zoner.com15mx.zoner.comrelay.zoner.comA217.198.114.1202a00:19a0:3:72:0:d9c6:7278:1217.198.114.1092a00:19a0:3:72:0:d9c6:726d:1
●NSns1.regzone.cz2015-06-24 β†’ 2026-06-14 Β· 2 obs
● 2015-06-24 14:54:34
● 2026-06-14 07:18:14
●NSns1.regzone.de2015-06-24 β†’ 2026-06-14 Β· 2 obs
● 2015-06-24 14:54:34
● 2026-06-14 07:18:14
●NSns1.regzone.info2015-06-24 β†’ 2026-06-14 Β· 2 obs
● 2015-06-24 14:54:34
● 2026-06-14 07:18:14
●MX10mx.zoner.com2015-06-24 β†’ 2026-06-14 Β· 2 obs
● 2015-06-24 14:54:34
● 2026-06-14 07:18:14
●MX15mx.zoner.com2015-06-24 β†’ 2026-06-14 Β· 2 obs
● 2015-06-24 14:54:34
● 2026-06-14 07:18:14
●MXrelay.zoner.com2015-06-24 β†’ 2026-06-14 Β· 2 obs
● 2015-06-24 14:54:34
● 2026-06-14 07:18:14
β—‹A217.198.114.1092015-06-24 β†’ 2017-07-02 Β· 4 obs
● 2015-06-24 14:54:34
● 2017-07-02 23:50:16
β—‹ 2026-04-10 10:38:58
β—‹ 2026-06-14 07:18:14
●A217.198.114.1202026-04-10 β†’ 2026-06-14 Β· 5 obs
β—‹ 2017-07-02 23:50:16
● 2026-04-10 10:38:58
● 2026-05-06 02:04:48
β—‹ 2026-05-12 17:24:58
● 2026-06-14 07:18:14
β—‹A2a00:19a0:3:72:0:d9c6:726d:12015-06-24 β†’ 2017-07-02 Β· 4 obs
● 2015-06-24 14:54:34
● 2017-07-02 23:50:16
β—‹ 2026-04-10 10:38:58
β—‹ 2026-06-14 07:18:14
●A2a00:19a0:3:72:0:d9c6:7278:12026-04-10 β†’ 2026-06-14 Β· 3 obs
β—‹ 2017-07-02 23:50:16
● 2026-04-10 10:38:58
● 2026-06-14 07:18:14

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org-
xcomputers.orgns1.regzone.cz, ns1.regzone.de, ns1.regzone.info-

βœ… Authoritative Response

Server:81.0.233.10

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xcomputers.org (unsigned zone)

⏱️ Timing

Total: 1022ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1217.198.114.120
AAAA12a00:19a0:3:72:0:d9c6:7278:1
NS3ns1.regzone.cz, ns1.regzone.de...
MX3relay.zoner.com (pri: 1), 10mx.zoner.com (pri: 10)...
SOA1ns1.regzone.cz administrator.czechia.cz

Analysis

IP Addresses

xcomputers.org points to two IP numbers: 217.198.114.120 and 2a00:19a0:3:72:0:d9c6:7278:1.

Two other host names, along with energocentrum.cz, cbproperties.cz and radnovice.cz, also share IP numbers with xcomputers.org.

Name Servers

xcomputers.org is delegated to three name servers: ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.

xcomputers.org has at least partial name server overlap with other domains, such as azh.cz, bluembro.cz, ostravskehry.cz and two others.

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

Mail Servers

xcomputers.org has three mail servers: 10mx.zoner.com, 15mx.zoner.com and relay.zoner.com.

There is at least a partial MX overlap between xcomputers.org and other domains, including liu.cz, drevenelisty.eu, jck.cz and two others.

10mx.zoner.com, 15mx.zoner.com and relay.zoner.com each resolve to a single IP address: 10mx.zoner.com resolves to 217.198.120.36, 15mx.zoner.com resolves to 81.0.233.6 and relay.zoner.com resolves to 217.198.120.100.