`digi-electronics.cz`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3fa3^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ab0f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.163^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.15^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c164^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2164^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alex.ns.cloudflare.com`
		A	108.162.193.100^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	172.64.33.100^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	173.245.59.100^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
NS	`tina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tina.ns.cloudflare.com`
		A	108.162.192.230^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	172.64.32.230^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	173.245.58.230^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
TXT	`google-site-verification=0pvxAx3XtNagLm5k4N_ujxV6ej6_RmGuzk8Nu4LaEZ0`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.63.163, 172.67.171.15
		IPv6	2606:4700:3030::6815:3fa3, 2606:4700:3037::ac43:ab0f
SOA	`alex.ns.cloudflare.com`dns@cloudflare.com serial=2399722733

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1774532836

Same first word

DNS History

6 records (6 active, 0 former)

●NSalex.ns.cloudflare.com2026-03-25 → 2026-03-26 · 2 obs

● 2026-03-25 08:28:38
● 2026-03-26 14:18:54

●NStina.ns.cloudflare.com2026-03-25 → 2026-03-26 · 2 obs

● 2026-03-25 08:28:38
● 2026-03-26 14:18:54

●A104.21.63.1632026-03-25 → 2026-03-26 · 2 obs

● 2026-03-25 08:28:38
● 2026-03-26 14:18:54

●A172.67.171.152026-03-25 → 2026-03-26 · 2 obs

● 2026-03-25 08:28:38
● 2026-03-26 14:18:54

●A2606:4700:3030::6815:3fa32026-03-25 → 2026-03-26 · 2 obs

● 2026-03-25 08:28:38
● 2026-03-26 14:18:54

●A2606:4700:3037::ac43:ab0f2026-03-25 → 2026-03-26 · 2 obs

● 2026-03-25 08:28:38
● 2026-03-26 14:18:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
digi-electronics.cz	alex.ns.cloudflare.com, tina.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.100

NS records: alex.ns.cloudflare.com, tina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for digi-electronics.cz (unsigned zone)

⏱️ Timing

Total: 1333ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.63.163, 172.67.171.15`
AAAA	2	`2606:4700:3030::6815:3fa3, 2606:4700:3037::ac43:ab0f`
NS	2	`alex.ns.cloudflare.com, tina.ns.cloudflare.com`
TXT	1	`google-site-verification=0pvxAx3XtNagLm5`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alex.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

digi-electronics.cz points to four IP numbers: 2606:4700:3030::6815:3fa3, 2606:4700:3037::ac43:ab0f, 104.21.63.163 and 172.67.171.15.

Other host names, for instance 17377.com.cn, 347859894035898888.click, www.omnilab.com, ptimelock.com and araislotwinner.com share IP numbers with digi-electronics.cz.

Name Servers

Delegation for digi-electronics.cz rests with two name servers, alex.ns.cloudflare.com and tina.ns.cloudflare.com.

digi-electronics.cz shares the same name server setup as other domains, including selezen.net, pakde123geh.site, dutchaviationphoto.com, wikicompany.org and digi-electronics.sk.

digi-electronics.cz at least partially shares name servers with other domains, for instance (0x736578)videoweblog.com, wibolt.de, eswme.com, livescore.red and nocaptchaai.com.

These name servers are commonly used with seth.ns.cloudflare.com and jean.ns.cloudflare.com.

Host names with six IP numbers: alex.ns.cloudflare.com points to: 2606:4700:58::adf5:3b64, 2803:f800:50::6ca2:c164, 2a06:98c1:50::ac40:2164, 108.162.193.100, 172.64.33.100 and 173.245.59.100. tina.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae6, 2803:f800:50::6ca2:c0e6, 2a06:98c1:50::ac40:20e6, 108.162.192.230, 172.64.32.230 and 173.245.58.230.

digi-electronics.cz - robtex.com