astroweb.cz - robtex.com

astroweb.cz

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:a9ce🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:1be6🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.27.230Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.169.206🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjamie.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A2803:f800:50::6ca2:c0a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjamie.ns.cloudflare.com
A2a06:98c1:50::ac40:20a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjamie.ns.cloudflare.com
A108.162.192.168🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A172.64.32.168🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A173.245.58.168🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
NSkenneth.ns.cloudflare.com
A2606:4700:58::a29f:2c29🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkenneth.ns.cloudflare.com
A2803:f800:50::6ca2:c329🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkenneth.ns.cloudflare.com
A2a06:98c1:50::ac40:2329🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkenneth.ns.cloudflare.com
A108.162.195.41🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkenneth.ns.cloudflare.com
A162.159.44.41Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkenneth.ns.cloudflare.com
A172.64.35.41🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkenneth.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.27.230, 172.67.169.206
IPv6 hints2606:4700:3030::ac43:a9ce, 2606:4700:3031::6815:1be6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com
SOAjamie.ns.cloudflare.comdns@cloudflare.com serial=2403651748

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=1778413634

Same first word

astroweb.ch
astroweb.info
astroweb.com
astroweb.com.ar
astroweb.org
astroweb.sk
astroweb.cz
astroweb.de
astroweb.fr
astroweb.it
astroweb.pl
astroweb.nl
astroweb.com.mx
astroweb.eu
astroweb.co.kr
astroweb.tv

Similar names

awbstore.com
webroast.com
bsatower.com
bowaters.co.nz
twobears.ru
soartweb.com
wasebrot.top
twobears.de
twobears.us
webrosta.co.uk
webastro.net
webstora.ir
webastro.ru
twobears.cz
bowaters.net
twobears.at
stowebar.com
awestbro.com
beastrow.com
etowbars.com
arbowest.nl
twobears.net
webrosta.uk
artosweb.hu
webastro.com
roastweb.com
beatsrow.com
wabstore.com.br
trosaweb.com
twobears.ca
twobaers.de
abwstore.com
storaweb.com
waterbos.be
boatersw.com
webrosta.org

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSjamie.ns.cloudflare.comkenneth.ns.cloudflare.comns.forpsi.czns.forpsi.itns.forpsi.netns1.nicsell.comns2.nicsell.comMXmx1.marbal.netmx2.marbal.netA104.21.27.230172.67.169.2062606:4700:3030::ac43:a9ce2606:4700:3031::6815:1be6195.201.69.22381.31.32.19
●NSjamie.ns.cloudflare.com2026-05-10 → 2026-05-10 · 2 obs
○ 2026-05-04 05:58:50
● 2026-05-10 12:13:48
●NSkenneth.ns.cloudflare.com2026-05-10 → 2026-05-10 · 2 obs
○ 2026-05-04 05:58:50
● 2026-05-10 12:13:48
○NSns.forpsi.cz2015-07-25 → 2016-12-05 · 4 obs
● 2015-07-25 04:27:36
● 2016-12-05 11:36:44
○ 2026-05-04 05:58:50
○ 2026-05-10 12:13:48
○NSns.forpsi.it2015-07-25 → 2016-12-05 · 4 obs
● 2015-07-25 04:27:36
● 2016-12-05 11:36:44
○ 2026-05-04 05:58:50
○ 2026-05-10 12:13:48
○NSns.forpsi.net2015-07-25 → 2016-12-05 · 4 obs
● 2015-07-25 04:27:36
● 2016-12-05 11:36:44
○ 2026-05-04 05:58:50
○ 2026-05-10 12:13:48
○NSns1.nicsell.com2026-05-04 → 2026-05-04 · 3 obs
○ 2016-12-05 11:36:44
● 2026-05-04 05:58:50
○ 2026-05-10 12:13:48
○NSns2.nicsell.com2026-05-04 → 2026-05-04 · 3 obs
○ 2016-12-05 11:36:44
● 2026-05-04 05:58:50
○ 2026-05-10 12:13:48
○MXmx1.marbal.net2015-07-25 → 2016-12-05 · 4 obs
● 2015-07-25 04:27:36
● 2016-12-05 11:36:44
○ 2026-05-04 05:58:50
○ 2026-05-10 12:13:48
○MXmx2.marbal.net2015-07-25 → 2016-12-05 · 4 obs
● 2015-07-25 04:27:36
● 2016-12-05 11:36:44
○ 2026-05-04 05:58:50
○ 2026-05-10 12:13:48
●A104.21.27.2302026-05-10 → 2026-05-10 · 2 obs
○ 2026-05-04 05:58:50
● 2026-05-10 12:13:48
●A172.67.169.2062026-05-10 → 2026-05-10 · 2 obs
○ 2026-05-04 05:58:50
● 2026-05-10 12:13:48
○A195.201.69.2232026-05-04 → 2026-05-04 · 3 obs
○ 2016-12-05 11:36:44
● 2026-05-04 05:58:50
○ 2026-05-10 12:13:48
●A2606:4700:3030::ac43:a9ce2026-05-10 → 2026-05-10 · 2 obs
○ 2026-05-04 05:58:50
● 2026-05-10 12:13:48
●A2606:4700:3031::6815:1be62026-05-10 → 2026-05-10 · 2 obs
○ 2026-05-04 05:58:50
● 2026-05-10 12:13:48
○A81.31.32.192015-07-25 → 2016-12-05 · 4 obs
● 2015-07-25 04:27:36
● 2016-12-05 11:36:44
○ 2026-05-04 05:58:50
○ 2026-05-10 12:13:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
astroweb.czjamie.ns.cloudflare.com, kenneth.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.41

NS records: jamie.ns.cloudflare.com, kenneth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for astroweb.cz (unsigned zone)

⏱️ Timing

Total: 796ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.27.230, 172.67.169.206
AAAA22606:4700:3031::6815:1be6, 2606:4700:3030::ac43:a9ce
NS2jamie.ns.cloudflare.com, kenneth.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jamie.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

astroweb.cz maps to four IP numbers: 2606:4700:3030::ac43:a9ce, 2606:4700:3031::6815:1be6, 104.21.27.230 and 172.67.169.206.

Other host names, for instance free(0x787878)(0x6675636b).com, midxia.com, deliveryouremail.com, higame66.com and plinoravestu.com share IP numbers with astroweb.cz.

Name Servers

Two name servers jamie.ns.cloudflare.com and kenneth.ns.cloudflare.com are delegated to astroweb.cz.

astroweb.cz uses the same name server configuration as other domains, such as carmendigiqdepot.shop, frontierpets.com.au, geekle.us, brikcoin.net and imakarov.ru.

astroweb.cz at least partially shares name servers with other domains such as sportske.ba, brightvideobenefits.qpon, bmw-constanta.ro, bassette.es and svsltd.co.uk.

These name servers are commonly used alongside cris.ns.cloudflare.com, ben.ns.cloudflare.com and aleena.ns.cloudflare.com.

Host names with six IP numbers: Host name jamie.ns.cloudflare.com points to 2606:4700:50::adf5:3aa8, 2803:f800:50::6ca2:c0a8, 2a06:98c1:50::ac40:20a8, 108.162.192.168, 172.64.32.168 and 173.245.58.168; host name kenneth.ns.cloudflare.com points to 2606:4700:58::a29f:2c29, 2803:f800:50::6ca2:c329, 2a06:98c1:50::ac40:2329, 108.162.195.41, 162.159.44.41 and 172.64.35.41.