techblock.pl - dns.ninja

`techblock.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:2316^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d39e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.22^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.158^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jack.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c179^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jack.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2179^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jack.ns.cloudflare.com`
		A	108.162.193.121^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	172.64.33.121^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	173.245.59.121^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
NS	`natasha.ns.cloudflare.com`
		A	2606:4700:50::a29f:2675^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c275^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`natasha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2275^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`natasha.ns.cloudflare.com`
		A	108.162.194.117^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	162.159.38.117^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	172.64.34.117^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽⁵⁰⁾
		A	185.20.209.166^{🇨🇭 COMPUTERLINE185.20.209.0/24}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`clh923irr0098m948feei04wh`
TXT	`google-site-verification=aRJ21pW1PSyy_oxVr3qnH3sckuvU-7ciQiwzeQkYFqE`
TXT	`google-site-verification=bt0iWnrcliiYUE10GqpEYLWNZeOoFdqVcH8VpVR4EUY`
TXT	`v=spf1 include:zoho.eu ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.22, 172.67.211.158
		IPv6 hints	2606:4700:3034::6815:2316, 2606:4700:3035::ac43:d39e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=4, name=cloudflare-ech.com
SOA	`jack.ns.cloudflare.com`dns@cloudflare.com serial=2410977464

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1785825333

Same first word

techblock.pl

techblock.info

techblock.com

Similar names

blocktech.dk

blocktech.net

blocktech.io

blocktech.kg

DNS History

15 records (9 active, 6 former)

●NSjack.ns.cloudflare.com2026-02-15 → 2026-08-05 · 3 obs

○ 2017-03-27 03:15:38
● 2026-02-15 04:56:04
● 2026-08-05 06:17:40

●NSnatasha.ns.cloudflare.com2026-02-15 → 2026-08-05 · 3 obs

○ 2017-03-27 03:15:38
● 2026-02-15 04:56:04
● 2026-08-05 06:17:40

○NSns1.techblock.pl2017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 03:15:38
○ 2026-02-15 04:56:04
○ 2026-08-05 06:17:40

○NSns2.techblock.pl2017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 03:15:38
○ 2026-02-15 04:56:04
○ 2026-08-05 06:17:40

○MXmail.techblock.pl2017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 03:15:38
○ 2026-02-15 04:56:04
○ 2026-08-05 06:17:40

●MXmx.zoho.eu2026-02-15 → 2026-08-05 · 3 obs

○ 2017-03-27 03:15:38
● 2026-02-15 04:56:04
● 2026-08-05 06:17:40

●MXmx2.zoho.eu2026-02-15 → 2026-08-05 · 3 obs

○ 2017-03-27 03:15:38
● 2026-02-15 04:56:04
● 2026-08-05 06:17:40

●MXmx3.zoho.eu2026-02-15 → 2026-08-05 · 3 obs

○ 2017-03-27 03:15:38
● 2026-02-15 04:56:04
● 2026-08-05 06:17:40

●A104.21.35.222026-02-15 → 2026-08-05 · 3 obs

○ 2017-03-27 03:15:38
● 2026-02-15 04:56:04
● 2026-08-05 06:17:40

●A172.67.211.1582026-02-15 → 2026-08-05 · 3 obs

○ 2017-03-27 03:15:38
● 2026-02-15 04:56:04
● 2026-08-05 06:17:40

○A188.165.22.02017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 03:15:38
○ 2026-02-15 04:56:04
○ 2026-08-05 06:17:40

○A2606:4700:3030::ac43:d39e2026-02-15 → 2026-06-08 · 5 obs

○ 2017-03-27 03:15:38
● 2026-02-15 04:56:04
● 2026-06-08 02:28:00
○ 2026-07-09 13:47:16
○ 2026-08-05 06:17:40

●A2606:4700:3034::6815:23162026-07-09 → 2026-08-05 · 3 obs

○ 2026-06-08 02:28:00
● 2026-07-09 13:47:16
● 2026-08-05 06:17:40

○A2606:4700:3035::6815:23162026-02-15 → 2026-06-08 · 5 obs

○ 2017-03-27 03:15:38
● 2026-02-15 04:56:04
● 2026-06-08 02:28:00
○ 2026-07-09 13:47:16
○ 2026-08-05 06:17:40

●A2606:4700:3035::ac43:d39e2026-07-09 → 2026-08-05 · 3 obs

○ 2026-06-08 02:28:00
● 2026-07-09 13:47:16
● 2026-08-05 06:17:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	12 records
techblock.pl	jack.ns.cloudflare.com, natasha.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.117

NS records: jack.ns.cloudflare.com, natasha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techblock.pl (unsigned zone)

⏱️ Timing

Total: 699ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.35.22, 172.67.211.158`
AAAA	2	`2606:4700:3034::6815:2316, 2606:4700:3035::ac43:d39e`
NS	2	`jack.ns.cloudflare.com, natasha.ns.cloudflare.com`
MX	3	`mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...`
TXT	4	`clh923irr0098m948feei04wh, google-site-verification=aRJ21pW1PSyy_ox...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jack.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a-dns.pl, b-dns.pl, d-dns.pl...)

Analysis

IP Addresses

techblock.pl resolves to four IP addresses: 104.21.35.22, 172.67.211.158, 2606:4700:3034::6815:2316 and 2606:4700:3035::ac43:d39e.

Among the host names that share IP numbers with techblock.pl are fubca.com, aquashells.net, gain-master.com and two others.

Name Servers

techblock.pl is delegated to two name servers: jack.ns.cloudflare.com and natasha.ns.cloudflare.com.

techblock.pl has the same name server delegation as a number of other domains, such as lucky-star-casino-ar.org, liquanyi.com, ennuplanb.nl and two more.

techblock.pl partially shares its NS delegation with several other domains, including rempeleng.ca, rehscgi.com, epicwagerstation.com and two others.

These name servers often co-occur with the name servers adel.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

jack.ns.cloudflare.com resolves to 108.162.193.121, 172.64.33.121, 173.245.59.121 and 3 other IP addresses.

natasha.ns.cloudflare.com resolves to 108.162.194.117, 162.159.38.117, 172.64.34.117 and 3 other IP addresses.

Mail Servers

techblock.pl uses three mail servers — mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

techblock.pl shares at least some of its mail servers with other domains — for example webeol.fr, magischmaastrichtvrijthof.nl, m2sensors.com and two more.

Hosts with two IP numbers each:

mx.zoho.eu points to 185.20.209.166 and 185.230.214.166.

Hosts that resolve to one IP address:

mx2.zoho.eu points to 185.230.214.166.

mx3.zoho.eu points to 185.230.212.166.

mx.zoho.eu and mx2.zoho.eu are host names that each point to 185.230.214.166 IP addresses.