alza.ch - robtex.com

alza.ch

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:d9c7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::6815:184bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.24.75Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.217.199πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSpiotr.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bdeπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A2803:f800:50::6ca2:c1deπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpiotr.ns.cloudflare.com
A2a06:98c1:50::ac40:21deπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRpiotr.ns.cloudflare.com
A108.162.193.222πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A172.64.33.222πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A173.245.59.222πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
NSwanda.ns.cloudflare.com
A2606:4700:50::adf5:3af0πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwanda.ns.cloudflare.com
A2803:f800:50::6ca2:c0f0πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwanda.ns.cloudflare.com
A2a06:98c1:50::ac40:20f0πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRwanda.ns.cloudflare.com
A108.162.192.240πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwanda.ns.cloudflare.com
A172.64.32.240πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwanda.ns.cloudflare.com
A173.245.58.240πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwanda.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.24.75, 172.67.217.199
IPv6 hints2606:4700:3030::ac43:d9c7, 2606:4700:3033::6815:184b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=189, name=cloudflare-ech.com
SOApiotr.ns.cloudflare.comdns@cloudflare.com serial=2405934402

ch

DNSSECπŸ”’ Signed (DS record present)
NSa.nic.ch ⭐
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-06-05 #34

Same first word

Similar names

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSpiotr.ns.cloudflare.comwanda.ns.cloudflare.comalfa.ns.active24.czbeta.ns.active24.czgama.ns.active24.skns.hostcenter.comns2.hostcenter.comMXmail-fwd.mx.hostcenter.comA104.21.24.75172.67.217.1992606:4700:3030::ac43:d9c72606:4700:3033::6815:184b185.138.108.27195.186.81.61
β—‹NSalfa.ns.active24.cz2017-02-04 β†’ 2017-04-20 Β· 5 obs
β—‹ 2016-06-18 16:52:32
● 2017-02-04 18:22:30
● 2017-04-20 03:40:42
β—‹ 2026-05-19 06:38:36
β—‹ 2026-06-05 15:16:16
β—‹NSbeta.ns.active24.cz2017-02-04 β†’ 2017-04-20 Β· 5 obs
β—‹ 2016-06-18 16:52:32
● 2017-02-04 18:22:30
● 2017-04-20 03:40:42
β—‹ 2026-05-19 06:38:36
β—‹ 2026-06-05 15:16:16
β—‹NSgama.ns.active24.sk2017-02-04 β†’ 2017-04-20 Β· 5 obs
β—‹ 2016-06-18 16:52:32
● 2017-02-04 18:22:30
● 2017-04-20 03:40:42
β—‹ 2026-05-19 06:38:36
β—‹ 2026-06-05 15:16:16
β—‹NSns.hostcenter.com2015-06-30 β†’ 2016-06-18 Β· 4 obs
● 2015-06-30 09:46:56
● 2016-06-18 16:52:32
β—‹ 2017-02-04 18:22:30
β—‹ 2026-06-05 15:16:16
β—‹NSns2.hostcenter.com2015-06-30 β†’ 2016-06-18 Β· 4 obs
● 2015-06-30 09:46:56
● 2016-06-18 16:52:32
β—‹ 2017-02-04 18:22:30
β—‹ 2026-06-05 15:16:16
●NSpiotr.ns.cloudflare.com2026-05-19 β†’ 2026-06-05 Β· 3 obs
β—‹ 2017-04-20 03:40:42
● 2026-05-19 06:38:36
● 2026-06-05 15:16:16
●NSwanda.ns.cloudflare.com2026-05-19 β†’ 2026-06-05 Β· 3 obs
β—‹ 2017-04-20 03:40:42
● 2026-05-19 06:38:36
● 2026-06-05 15:16:16
β—‹MXmail-fwd.mx.hostcenter.com2015-06-30 β†’ 2016-06-18 Β· 4 obs
● 2015-06-30 09:46:56
● 2016-06-18 16:52:32
β—‹ 2017-02-04 18:22:30
β—‹ 2026-06-05 15:16:16
●A104.21.24.752026-05-19 β†’ 2026-06-05 Β· 3 obs
β—‹ 2017-04-20 03:40:42
● 2026-05-19 06:38:36
● 2026-06-05 15:16:16
●A172.67.217.1992026-05-19 β†’ 2026-06-05 Β· 3 obs
β—‹ 2017-04-20 03:40:42
● 2026-05-19 06:38:36
● 2026-06-05 15:16:16
β—‹A185.138.108.272017-02-04 β†’ 2017-04-20 Β· 5 obs
β—‹ 2016-06-18 16:52:32
● 2017-02-04 18:22:30
● 2017-04-20 03:40:42
β—‹ 2026-05-19 06:38:36
β—‹ 2026-06-05 15:16:16
β—‹A195.186.81.612015-06-30 β†’ 2016-06-18 Β· 4 obs
● 2015-06-30 09:46:56
● 2016-06-18 16:52:32
β—‹ 2017-02-04 18:22:30
β—‹ 2026-06-05 15:16:16
●A2606:4700:3030::ac43:d9c72026-05-19 β†’ 2026-06-05 Β· 3 obs
β—‹ 2017-04-20 03:40:42
● 2026-05-19 06:38:36
● 2026-06-05 15:16:16
●A2606:4700:3033::6815:184b2026-05-19 β†’ 2026-06-05 Β· 3 obs
β—‹ 2017-04-20 03:40:42
● 2026-05-19 06:38:36
● 2026-06-05 15:16:16

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
chb.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...-
alza.chpiotr.ns.cloudflare.com, wanda.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.193.222

NS records: piotr.ns.cloudflare.com, wanda.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alza.ch (unsigned zone)

⏱️ Timing

Total: 820ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.24.75, 172.67.217.199
AAAA22606:4700:3033::6815:184b, 2606:4700:3030::ac43:d9c7
NS2piotr.ns.cloudflare.com, wanda.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1piotr.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

alza.ch maps to 4 IP numbers, specifically 104.21.24.75, 172.67.217.199, 2606:4700:3030::ac43:d9c7 and 2606:4700:3033::6815:184b.

Two other host names, along with rdvweb.net, cabeking.com and rusa3033vip.online, also share IP numbers with alza.ch.

Name Servers

alza.ch has two authoritative name servers β€” piotr.ns.cloudflare.com and wanda.ns.cloudflare.com.

alza.ch shares its NS records with other domains, for example 1seo.com, northamptonbustyescort.co.uk, breastnat.com and two others.

There is at least partial name server overlap between alza.ch and other domains β€” smartonline.pl, coixconqwe1.ir, hbjdsb.net and two more among them.

These name servers are routinely deployed together with the name servers betty.ns.cloudflare.com.

DNS names with 6 IP addresses:

piotr.ns.cloudflare.com maps to six IP addresses: 108.162.193.222, 172.64.33.222, 173.245.59.222 and three others.

wanda.ns.cloudflare.com maps to six IP addresses: 108.162.192.240, 172.64.32.240, 173.245.58.240 and three others.