`codeblocks.sk`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:bcaa^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5450^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.84.80^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.170^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kehlani.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26df^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kehlani.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kehlani.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kehlani.ns.cloudflare.com`
		A	108.162.194.223^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kehlani.ns.cloudflare.com`
		A	162.159.38.223^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kehlani.ns.cloudflare.com`
		A	172.64.34.223^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kehlani.ns.cloudflare.com`
NS	`major.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
TXT	`atlassian-domain-verification=25LAZ/AT7Js6QKmNfokYrMUsdQGua7bxSs6s7GKuBCTUhde...`
TXT	`google-site-verification=ktua5DV5YG7qLZM4TWquZ-ZN3biMMboOW-Aq7oIwoYg`
TXT	`mandrill_verify.3NtOqFxR1NsoA72UjvkNpg`
TXT	`mandrill_verify.ezDqTSYlBMT7sVltIhiMaA`
TXT	`v=spf1 include:_spf.mailersend.net include:_spf.google.com include:spf.mandri...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.84.80, 172.67.188.170
		IPv6	2606:4700:3032::ac43:bcaa, 2606:4700:3033::6815:5450
SOA	`kehlani.ns.cloudflare.com`dns@cloudflare.com serial=2399233279

`sk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.tld.sk` ⭐ 🔒
	NS	`a.tld.sk` ⚠️ Not in zone NS records 🔒
	NS	`b.tld.sk` ⚠️ Not in zone NS records 🔒
	NS	`c.tld.sk` ⚠️ Not in zone NS records 🔒
	NS	`e.tld.sk` 🔒
	NS	`f.tld.sk` 🔒
	NS	`g.tld.sk` 🔒
	NS	`h.tld.sk` 🔒
	SOA	`m.tld.sk`hostmaster@sk-nic.sk serial=2018478056

📈 Tranco rank: #313,101

Subdomains

cookie-consent-tracking-app.codeblocks.sk

Same first word

codeblocks.de

codeblocks.org

codeblocks.sk

codeblocks.com

Similar names

decoblocks.com

DNS History

11 records (11 active, 0 former)

●NSkehlani.ns.cloudflare.com2026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 23:26:00
● 2026-03-24 02:00:46

●NSmajor.ns.cloudflare.com2026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 23:26:00
● 2026-03-24 02:00:46

●MXalt1.aspmx.l.google.com2026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 23:26:00
● 2026-03-24 02:00:46

●MXalt2.aspmx.l.google.com2026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 23:26:00
● 2026-03-24 02:00:46

●MXalt3.aspmx.l.google.com2026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 23:26:00
● 2026-03-24 02:00:46

●MXalt4.aspmx.l.google.com2026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 23:26:00
● 2026-03-24 02:00:46

●MXaspmx.l.google.com2026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 23:26:00
● 2026-03-24 02:00:46

●A104.21.84.802026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 23:26:00
● 2026-03-24 02:00:46

●A172.67.188.1702026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 23:26:00
● 2026-03-24 02:00:46

●A2606:4700:3032::ac43:bcaa2026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 23:26:00
● 2026-03-24 02:00:46

●A2606:4700:3033::6815:54502026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 23:26:00
● 2026-03-24 02:00:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk	8 records
codeblocks.sk	kehlani.ns.cloudflare.com, major.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.241

NS records: kehlani.ns.cloudflare.com, major.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeblocks.sk (unsigned zone)

⏱️ Timing

Total: 778ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.188.170, 104.21.84.80`
AAAA	2	`2606:4700:3032::ac43:bcaa, 2606:4700:3033::6815:5450`
NS	2	`kehlani.ns.cloudflare.com, major.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	5	`atlassian-domain-verification=25LAZ/AT7J, google-site-verification=ktua5DV5YG7qLZM...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kehlani.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (e.tld.sk, e.tld.sk, f.tld.sk...)

Analysis

Hierarchy

The parent of cookie-consent-tracking-app.codeblocks.sk is codeblocks.sk.

IP Addresses

codeblocks.sk maps to four IP numbers: 2606:4700:3032::ac43:bcaa, 2606:4700:3033::6815:5450, 104.21.84.80 and 172.67.188.170.

Other host names, for instance 0.62657468796473407961686f6f2e636f6d40message.bullion-coins.org, tstcables.com.cdn.cloudflare.net, tbad.ca, mx1.saupro.com and mail.expertenderit.de share IP numbers with codeblocks.sk.

Name Servers

Two name servers kehlani.ns.cloudflare.com and major.ns.cloudflare.com handle delegation for codeblocks.sk.

codeblocks.sk uses the same name server setup as other domains, for example cipofalva.hu, babytrend.cz, veinte.net, botovo.cz and vraagbod.nl.

codeblocks.sk partially shares name servers with other domains; examples include nusinau.com, mm-companion.com, lunarred.com, activetimeflows.com and fullfilmz.ru.

These name servers are often used with the name servers otto.ns.cloudflare.com and dora.ns.cloudflare.com.

Host names with six IP numbers: kehlani.ns.cloudflare.com points to: 2606:4700:50::a29f:26df, 2803:f800:50::6ca2:c2df, 2a06:98c1:50::ac40:22df, 108.162.194.223, 162.159.38.223 and 172.64.34.223; major.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241 and 173.245.59.241.

Mail Servers

Five mail servers handle codeblocks.sk: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

codeblocks.sk shares some mail servers with other domains, at least partially, such as finalyst.ru, eraempire.com, iterativ.ch, intellectsoft.com.au and copafresh.com.