hemann.cz - robtex.com

hemann.cz

DNSSEC๐Ÿ”’ Signed (DS record present)
A2a01:430:53::8300:201๐Ÿ‡จ๐Ÿ‡ฟ MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ
A2a01:430:53::8300:202๐Ÿ‡จ๐Ÿ‡ฟ MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ
A83.167.244.201๐Ÿ‡จ๐Ÿ‡ฟ MASTER-AS83.167.224.0/19 MASTER-NET-5
A83.167.244.202๐Ÿ‡จ๐Ÿ‡ฟ MASTER-AS83.167.224.0/19 MASTER-NET-5
NSns1.svethostingu.cz โญ
A2a01:430:53::8300:171๐Ÿ‡จ๐Ÿ‡ฟ MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ
A83.167.244.171๐Ÿ‡จ๐Ÿ‡ฟ MASTER-AS83.167.224.0/19 MASTER-NET-5
NSns2.svethostingu.cz
A2a02:a40:20c::98๐Ÿ‡จ๐Ÿ‡ฟ BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s.
A212.158.159.98๐Ÿ‡จ๐Ÿ‡ฟ BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block
PTRns2.svethostingu.cz
NSns3.svethostingu.eu
A2a03:b0c0:3:e0::14d:d001๐Ÿ‡ฉ๐Ÿ‡ช DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean
PTRns3.svethostingu.eu
A165.22.74.103๐Ÿ‡ฉ๐Ÿ‡ช DIGITALOCEAN165.22.64.0/20 DigitalOcean
PTRns3.svethostingu.eu
MXmail.svethostingu.cz โญ
A77.93.218.4๐Ÿ‡จ๐Ÿ‡ฟ MASTER-AS77.93.192.0/19 MASTER-NET-4
A212.158.159.120๐Ÿ‡จ๐Ÿ‡ฟ BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block
PTRsmtp-gw2.svethostingu.cz
TXTv=spf1 include:_spf.svethostingu.cz ~all
TXTv=spf1 include:_spf.svethostingu .cz ~all
TXTgoogle-site-verification=FNzwenCap9Sv1cxHgqfgpsOPv6X9do3oWK36KQF92eU
SOAns1.svethostingu.czdnsmaster@svethostingu.cz 2025-12-11 #1

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=1786081649

Same first word

Similar names

DNS History

19 records (8 active, 11 former)

20162017201820192020202120222023202420252026NSns1.svethostingu.czns2.svethostingu.czns3.svethostingu.euns1.savana.czns2.savana.czns3.savana.czMXmail.svethostingu.czmx1.savana.czmx2.savana.czmx3.savana.czmx4.savana.czA2a01:430:53::8300:2012a01:430:53::8300:20283.167.244.20183.167.244.202109.123.209.190185.183.8.1652001:1528:146:0:1:2:e800:12a00:1ed0:1:1800:7:2:e800:1
โ—‹NSns1.savana.cz2015-05-25 โ†’ 2017-06-07 ยท 4 obs
โ— 2015-05-25 13:59:58
โ— 2017-06-07 08:03:42
โ—‹ 2026-06-13 01:10:16
โ—‹ 2026-08-07 06:22:18
โ—NSns1.svethostingu.cz2026-06-13 โ†’ 2026-08-07 ยท 3 obs
โ—‹ 2017-06-07 08:03:42
โ— 2026-06-13 01:10:16
โ— 2026-08-07 06:22:18
โ—‹NSns2.savana.cz2015-05-25 โ†’ 2017-06-07 ยท 4 obs
โ— 2015-05-25 13:59:58
โ— 2017-06-07 08:03:42
โ—‹ 2026-06-13 01:10:16
โ—‹ 2026-08-07 06:22:18
โ—NSns2.svethostingu.cz2026-06-13 โ†’ 2026-08-07 ยท 3 obs
โ—‹ 2017-06-07 08:03:42
โ— 2026-06-13 01:10:16
โ— 2026-08-07 06:22:18
โ—‹NSns3.savana.cz2015-05-25 โ†’ 2017-06-07 ยท 4 obs
โ— 2015-05-25 13:59:58
โ— 2017-06-07 08:03:42
โ—‹ 2026-06-13 01:10:16
โ—‹ 2026-08-07 06:22:18
โ—NSns3.svethostingu.eu2026-06-13 โ†’ 2026-08-07 ยท 3 obs
โ—‹ 2017-06-07 08:03:42
โ— 2026-06-13 01:10:16
โ— 2026-08-07 06:22:18
โ—MXmail.svethostingu.cz2026-06-13 โ†’ 2026-08-07 ยท 3 obs
โ—‹ 2017-06-07 08:03:42
โ— 2026-06-13 01:10:16
โ— 2026-08-07 06:22:18
โ—‹MXmx1.savana.cz2015-05-25 โ†’ 2017-06-07 ยท 4 obs
โ— 2015-05-25 13:59:58
โ— 2017-06-07 08:03:42
โ—‹ 2026-06-13 01:10:16
โ—‹ 2026-08-07 06:22:18
โ—‹MXmx2.savana.cz2015-05-25 โ†’ 2017-06-07 ยท 4 obs
โ— 2015-05-25 13:59:58
โ— 2017-06-07 08:03:42
โ—‹ 2026-06-13 01:10:16
โ—‹ 2026-08-07 06:22:18
โ—‹MXmx3.savana.cz2017-06-07 โ†’ 2017-06-07 ยท 4 obs
โ—‹ 2015-05-25 13:59:58
โ— 2017-06-07 08:03:42
โ—‹ 2026-06-13 01:10:16
โ—‹ 2026-08-07 06:22:18
โ—‹MXmx4.savana.cz2017-06-07 โ†’ 2017-06-07 ยท 4 obs
โ—‹ 2015-05-25 13:59:58
โ— 2017-06-07 08:03:42
โ—‹ 2026-06-13 01:10:16
โ—‹ 2026-08-07 06:22:18
โ—‹A109.123.209.1902015-05-25 โ†’ 2016-11-24 ยท 4 obs
โ— 2015-05-25 13:59:58
โ— 2016-11-24 19:26:50
โ—‹ 2017-06-07 08:03:42
โ—‹ 2026-08-07 06:22:18
โ—‹A185.183.8.1652017-06-07 โ†’ 2017-06-07 ยท 4 obs
โ—‹ 2016-11-24 19:26:50
โ— 2017-06-07 08:03:42
โ—‹ 2026-06-13 01:10:16
โ—‹ 2026-08-07 06:22:18
โ—‹A2001:1528:146:0:1:2:e800:12015-05-25 โ†’ 2016-11-24 ยท 4 obs
โ— 2015-05-25 13:59:58
โ— 2016-11-24 19:26:50
โ—‹ 2017-06-07 08:03:42
โ—‹ 2026-08-07 06:22:18
โ—‹A2a00:1ed0:1:1800:7:2:e800:12017-06-07 โ†’ 2017-06-07 ยท 4 obs
โ—‹ 2016-11-24 19:26:50
โ— 2017-06-07 08:03:42
โ—‹ 2026-06-13 01:10:16
โ—‹ 2026-08-07 06:22:18
โ—A2a01:430:53::8300:2012026-06-13 โ†’ 2026-08-07 ยท 3 obs
โ—‹ 2017-06-07 08:03:42
โ— 2026-06-13 01:10:16
โ— 2026-08-07 06:22:18
โ—A2a01:430:53::8300:2022026-06-13 โ†’ 2026-08-07 ยท 3 obs
โ—‹ 2017-06-07 08:03:42
โ— 2026-06-13 01:10:16
โ— 2026-08-07 06:22:18
โ—A83.167.244.2012026-06-13 โ†’ 2026-08-07 ยท 3 obs
โ—‹ 2017-06-07 08:03:42
โ— 2026-06-13 01:10:16
โ— 2026-08-07 06:22:18
โ—A83.167.244.2022026-06-13 โ†’ 2026-08-07 ยท 3 obs
โ—‹ 2017-06-07 08:03:42
โ— 2026-06-13 01:10:16
โ— 2026-08-07 06:22:18

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
czb.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz-
hemann.czns1.svethostingu.cz, ns2.svethostingu.cz, ns3.svethostingu.eu4 records

โœ… Authoritative Response

Server:165.22.74.103

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

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 1374ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A283.167.244.201, 83.167.244.202
AAAA22a01:430:53::8300:201, 2a01:430:53::8300:202
NS3ns3.svethostingu.eu, ns1.svethostingu.cz...
MX1mail.svethostingu.cz (pri: 10)
TXT3v=spf1 include:_spf.svethostingu.cz ~all, v=spf1 include:_spf.svethostingu .cz ~al...
SOA1ns1.svethostingu.cz dnsmaster.svethostin

๐Ÿ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.svethostingu.cz, ns2.svethostingu.cz, ns1.svethostingu.cz...)

Analysis

IP Addresses

hemann.cz directs to four IP numbers, which are 83.167.244.201, 83.167.244.202, 2a01:430:53::8300:201 and 2a01:430:53::8300:202.

factory51.cz, babybest.cz, mailinbackup1.fordclub.sk and two other host names share IP numbers with hemann.cz.

Name Servers

hemann.cz is delegated to three name servers: ns1.svethostingu.cz, ns2.svethostingu.cz and ns3.svethostingu.eu.

There is at least partial name server overlap between hemann.cz and other domains โ€” vodomat.cz, dmx512.cz, naturista.net and two more among them.

These name servers frequently co-occur with the name servers ns1.svetvps.cz and ns2.svetvps.cz.

ns1.svethostingu.cz, ns2.svethostingu.cz and ns3.svethostingu.eu each resolve to two IP addresses: ns1.svethostingu.cz resolves to 83.167.244.171 and 2a01:430:53::8300:171; ns2.svethostingu.cz resolves to 212.158.159.98 and 2a02:a40:20c::98; ns3.svethostingu.eu resolves to 165.22.74.103 and 2a03:b0c0:3:e0::14d:d001.

Mail Servers

Mail for hemann.cz is handled by a single mail server, mail.svethostingu.cz.

hemann.cz uses an identical mail server configuration to several other domains โ€” among them detec.cz, kl-trading.cz, penelopa.net and two more.

hemann.cz and other domains โ€” hlusovice.eu for instance โ€” share at least some mail servers.

mail.svethostingu.cz carries two IP numbers: 77.93.218.4 and 212.158.159.120.