algoman.cz - robtex.com

algoman.cz

DNSSEC๐Ÿ”’ Signed (DS record present)
A2a00:1ed0:45::15๐Ÿ‡จ๐Ÿ‡ฟ VSHOSTING2a00:1ed0::/32
PTRhyperion.blueboard.cz
A178.251.187.9๐Ÿ‡จ๐Ÿ‡ฟ VSHOSTING178.251.184.0/21
NSshinzon.blueboard.cz โญ
A2a00:1ed0:45::b๐Ÿ‡จ๐Ÿ‡ฟ VSHOSTING2a00:1ed0::/32
PTRshinzon.blueboard.cz
A178.251.187.7๐Ÿ‡จ๐Ÿ‡ฟ VSHOSTING178.251.184.0/21
PTRshinzon.blueboard.cz
NSjaguar.blueboard.cz โš ๏ธ Not in zone NS records
A2a00:1ed0:45::c๐Ÿ‡จ๐Ÿ‡ฟ VSHOSTING2a00:1ed0::/32
PTRjaguar.blueboard.cz
A178.251.187.8๐Ÿ‡จ๐Ÿ‡ฟ VSHOSTING178.251.184.0/21
PTRjaguar.blueboard.cz
NSns2.blueboard.cz
A2a01:4f8:13b:8d4::2๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A195.201.57.122๐Ÿ‡ฉ๐Ÿ‡ช Hetzner195.201.0.0/16 HETZNER-DC
PTRns2.blueboard.cz
MXjaguar.blueboard.cz โญ
A2a00:1ed0:45::c๐Ÿ‡จ๐Ÿ‡ฟ VSHOSTING2a00:1ed0::/32
PTRjaguar.blueboard.cz
A178.251.187.8๐Ÿ‡จ๐Ÿ‡ฟ VSHOSTING178.251.184.0/21
PTRjaguar.blueboard.cz
TXTv=spf1 a mx include:spf.blueboard.cz -all
SOAshinzon.blueboard.czhostmaster@blueboard.cz 2021-01-30 #30

cz

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa.ns.nic.cz โญ
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1778330834

Subdomains

Same first word

Similar names

DNS History

20 records (6 active, 14 former)

20162017201820192020202120222023202420252026NSjaguar.blueboard.czns2.blueboard.czshinzon.blueboard.czalfa.ns.active24.czbeta.ns.active24.czgama.ns.active24.skns.dns4.czns.wedos.comns.wedos.czns.wedos.euns.wedos.netMXjaguar.blueboard.czmail.algoman.czmx.smtp.czA178.251.187.92a00:1ed0:45::15178.217.247.1832a02:2b88:1:4::1646.28.105.277.78.104.100
โ—‹NSalfa.ns.active24.cz2015-11-20 โ†’ 2015-11-20 ยท 4 obs
โ—‹ 2015-07-16 23:22:42
โ— 2015-11-20 14:27:14
โ—‹ 2020-01-22 10:47:58
โ—‹ 2026-05-09 13:14:44
โ—‹NSbeta.ns.active24.cz2015-11-20 โ†’ 2015-11-20 ยท 4 obs
โ—‹ 2015-07-16 23:22:42
โ— 2015-11-20 14:27:14
โ—‹ 2020-01-22 10:47:58
โ—‹ 2026-05-09 13:14:44
โ—‹NSgama.ns.active24.sk2015-11-20 โ†’ 2015-11-20 ยท 4 obs
โ—‹ 2015-07-16 23:22:42
โ— 2015-11-20 14:27:14
โ—‹ 2020-01-22 10:47:58
โ—‹ 2026-05-09 13:14:44
โ—NSjaguar.blueboard.cz2026-05-02 โ†’ 2026-05-09 ยท 3 obs
โ—‹ 2020-01-22 10:47:58
โ— 2026-05-02 04:13:24
โ— 2026-05-09 13:14:44
โ—‹NSns.dns4.cz2015-07-16 โ†’ 2015-11-20 ยท 4 obs
โ— 2015-07-16 23:22:42
โ— 2015-11-20 14:27:14
โ—‹ 2020-01-22 10:47:58
โ—‹ 2026-05-09 13:14:44
โ—‹NSns.wedos.com2020-01-22 โ†’ 2020-01-22 ยท 4 obs
โ—‹ 2015-11-20 14:27:14
โ— 2020-01-22 10:47:58
โ—‹ 2026-05-02 04:13:24
โ—‹ 2026-05-09 13:14:44
โ—‹NSns.wedos.cz2020-01-22 โ†’ 2020-01-22 ยท 4 obs
โ—‹ 2015-11-20 14:27:14
โ— 2020-01-22 10:47:58
โ—‹ 2026-05-02 04:13:24
โ—‹ 2026-05-09 13:14:44
โ—‹NSns.wedos.eu2020-01-22 โ†’ 2020-01-22 ยท 4 obs
โ—‹ 2015-11-20 14:27:14
โ— 2020-01-22 10:47:58
โ—‹ 2026-05-02 04:13:24
โ—‹ 2026-05-09 13:14:44
โ—‹NSns.wedos.net2020-01-22 โ†’ 2020-01-22 ยท 4 obs
โ—‹ 2015-11-20 14:27:14
โ— 2020-01-22 10:47:58
โ—‹ 2026-05-02 04:13:24
โ—‹ 2026-05-09 13:14:44
โ—NSns2.blueboard.cz2026-05-02 โ†’ 2026-05-09 ยท 3 obs
โ—‹ 2020-01-22 10:47:58
โ— 2026-05-02 04:13:24
โ— 2026-05-09 13:14:44
โ—NSshinzon.blueboard.cz2026-05-02 โ†’ 2026-05-09 ยท 3 obs
โ—‹ 2020-01-22 10:47:58
โ— 2026-05-02 04:13:24
โ— 2026-05-09 13:14:44
โ—MXjaguar.blueboard.cz2026-05-02 โ†’ 2026-05-09 ยท 3 obs
โ—‹ 2020-01-22 10:47:58
โ— 2026-05-02 04:13:24
โ— 2026-05-09 13:14:44
โ—‹MXmail.algoman.cz2015-07-16 โ†’ 2015-11-20 ยท 4 obs
โ— 2015-07-16 23:22:42
โ— 2015-11-20 14:27:14
โ—‹ 2020-01-22 10:47:58
โ—‹ 2026-05-09 13:14:44
โ—‹MXmx.smtp.cz2015-07-16 โ†’ 2015-11-20 ยท 4 obs
โ— 2015-07-16 23:22:42
โ— 2015-11-20 14:27:14
โ—‹ 2020-01-22 10:47:58
โ—‹ 2026-05-09 13:14:44
โ—‹A178.217.247.1832016-03-01 โ†’ 2017-03-19 ยท 5 obs
โ—‹ 2015-11-20 14:27:14
โ— 2016-03-01 12:46:36
โ— 2017-03-19 08:31:24
โ—‹ 2020-01-22 10:47:58
โ—‹ 2026-05-09 13:14:44
โ—A178.251.187.92026-05-02 โ†’ 2026-05-09 ยท 3 obs
โ—‹ 2020-01-22 10:47:58
โ— 2026-05-02 04:13:24
โ— 2026-05-09 13:14:44
โ—A2a00:1ed0:45::152026-05-02 โ†’ 2026-05-09 ยท 3 obs
โ—‹ 2020-01-22 10:47:58
โ— 2026-05-02 04:13:24
โ— 2026-05-09 13:14:44
โ—‹A2a02:2b88:1:4::162020-01-22 โ†’ 2020-01-22 ยท 4 obs
โ—‹ 2017-03-19 08:31:24
โ— 2020-01-22 10:47:58
โ—‹ 2026-05-02 04:13:24
โ—‹ 2026-05-09 13:14:44
โ—‹A46.28.105.22020-01-22 โ†’ 2020-01-22 ยท 4 obs
โ—‹ 2017-03-19 08:31:24
โ— 2020-01-22 10:47:58
โ—‹ 2026-05-02 04:13:24
โ—‹ 2026-05-09 13:14:44
โ—‹A77.78.104.1002015-07-16 โ†’ 2015-11-20 ยท 4 obs
โ— 2015-07-16 23:22:42
โ— 2015-11-20 14:27:14
โ—‹ 2016-03-01 12:46:36
โ—‹ 2026-05-09 13:14:44

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
czc.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz8 records
algoman.czjaguar.blueboard.cz, shinzon.blueboard.cz, ns2.blueboard.cz3 records

โœ… Authoritative Response

Server:178.251.187.7

NS records: jaguar.blueboard.cz, shinzon.blueboard.cz, ns2.blueboard.cz

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 807ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1178.251.187.9
AAAA12a00:1ed0:45::15
NS2ns2.blueboard.cz, shinzon.blueboard.cz
MX1jaguar.blueboard.cz (pri: 10)
TXT1v=spf1 a mx include:spf.blueboard.cz -al
SOA1shinzon.blueboard.cz hostmaster.blueboar

๐Ÿ“Œ Glue Records Collected

Total: 11

In-bailiwick: 8 (d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz...)

Out-of-bailiwick: 3 (shinzon.blueboard.cz, jaguar.blueboard.cz, ns2.blueboard.cz)

Analysis

Hierarchy

The parent of mail.algoman.cz is algoman.cz.

IP Addresses

algoman.cz points to two IP numbers: 2a00:1ed0:45::15 and 178.251.187.9.

Other host names such as wayout.cz, virtual.jursa.cz, rdth.cz, svj-mochovska.cz and uroset.cz share IPs with algoman.cz.

Name Servers

algoman.cz is delegated to three name servers: jaguar.blueboard.cz, ns2.blueboard.cz and shinzon.blueboard.cz.

algoman.cz at least partially shares name servers with other domains, for instance umea.cz, moraviatrend.eu, elmed.cz, adinacrein.com and hobbyrecepty.cz.

these name servers are often used in conjunction with the name servers ns2.miniserver.cz.

Host jaguar.blueboard.cz points to 2a00:1ed0:45::c and 178.251.187.8; Host ns2.blueboard.cz points to 2a01:4f8:13b:8d4::2 and 195.201.57.122; Host shinzon.blueboard.cz points to 2a00:1ed0:45::b and 178.251.187.7.

Mail Servers

algoman.cz is handled by a single mail server, jaguar.blueboard.cz.

The mail server setup for algoman.cz matches that of other domains, for instance teenmag.cz, maliri.cz, protebu.com, actorsmap.com and seo-obchod.cz.

algoman.cz shares at least partially some mail servers with other domains, including loopeny.cz, clear01.com, atelier3m.cz, evisbrno.cz and tenisct.cz.