`techfest.sk`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:4a0^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:5a0^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4844^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.4.160^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.5.160^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.72.68^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jasper.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasper.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jasper.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jasper.ns.cloudflare.com`
		A	108.162.195.182^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasper.ns.cloudflare.com`
		A	162.159.44.182^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasper.ns.cloudflare.com`
		A	172.64.35.182^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasper.ns.cloudflare.com`
NS	`serena.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	172.64.32.220^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	173.245.58.220^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
MX	`techfest-sk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms33973956`
TXT	`ca3-8e6b7b4721464b2bb968290ef2aea005`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.26.4.160, 104.26.5.160, 172.67.72.68
		IPv6	2606:4700:20::681a:4a0, 2606:4700:20::681a:5a0, 2606:4700:20::ac43:4844
SOA	`jasper.ns.cloudflare.com`dns@cloudflare.com serial=2398477782

`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=2018452342

Same first word

techfest.live

techfest.com

techfest.org

techfest.org.uk

techfest.tv

techfest.my

Similar names

fetchest.com

steftech.biz

steftech.com

DNS History

12 records (9 active, 3 former)

●NSjasper.ns.cloudflare.com2026-03-09 → 2026-03-09 · 3 obs

○ 2018-06-06 05:45:36
● 2026-03-09 16:40:20
● 2026-03-09 16:40:22

○NSns.nextra.sk2018-06-06 → 2018-06-06 · 3 obs

● 2018-06-06 05:45:36
○ 2026-03-09 16:40:20
○ 2026-03-09 16:40:22

○NSns1.nextra.sk2018-06-06 → 2018-06-06 · 3 obs

● 2018-06-06 05:45:36
○ 2026-03-09 16:40:20
○ 2026-03-09 16:40:22

●NSserena.ns.cloudflare.com2026-03-09 → 2026-03-09 · 3 obs

○ 2018-06-06 05:45:36
● 2026-03-09 16:40:20
● 2026-03-09 16:40:22

●MXtechfest-sk.mail.protection.outlook.com2026-03-09 → 2026-03-09 · 2 obs

● 2026-03-09 16:40:20
● 2026-03-09 16:40:22

●A104.26.4.1602026-03-09 → 2026-03-09 · 3 obs

○ 2018-06-06 05:45:36
● 2026-03-09 16:40:20
● 2026-03-09 16:40:22

●A104.26.5.1602026-03-09 → 2026-03-09 · 3 obs

○ 2018-06-06 05:45:36
● 2026-03-09 16:40:20
● 2026-03-09 16:40:22

●A172.67.72.682026-03-09 → 2026-03-09 · 3 obs

○ 2018-06-06 05:45:36
● 2026-03-09 16:40:20
● 2026-03-09 16:40:22

○A212.57.32.972018-06-06 → 2018-06-06 · 3 obs

● 2018-06-06 05:45:36
○ 2026-03-09 16:40:20
○ 2026-03-09 16:40:22

●A2606:4700:20::681a:4a02026-03-09 → 2026-03-09 · 3 obs

○ 2018-06-06 05:45:36
● 2026-03-09 16:40:20
● 2026-03-09 16:40:22

●A2606:4700:20::681a:5a02026-03-09 → 2026-03-09 · 3 obs

○ 2018-06-06 05:45:36
● 2026-03-09 16:40:20
● 2026-03-09 16:40:22

●A2606:4700:20::ac43:48442026-03-09 → 2026-03-09 · 3 obs

○ 2018-06-06 05:45:36
● 2026-03-09 16:40:20
● 2026-03-09 16:40:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	a.tld.sk, b.tld.sk, c.tld.sk, e.tld.sk...	-
techfest.sk	jasper.ns.cloudflare.com, serena.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.192.220

NS records: jasper.ns.cloudflare.com, serena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techfest.sk (unsigned zone)

⏱️ Timing

Total: 845ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.5.160, 172.67.72.68...`
AAAA	3	`2606:4700:20::681a:5a0, 2606:4700:20::ac43:4844...`
NS	2	`jasper.ns.cloudflare.com, serena.ns.cloudflare.com`
MX	1	`techfest-sk.mail.protection.outlook.com`
TXT	3	`MS=ms33973956, ca3-8e6b7b4721464b2bb968290ef2aea005...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`jasper.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

techfest.sk points to six IP numbers: 2606:4700:20::681a:4a0, 2606:4700:20::681a:5a0, 2606:4700:20::ac43:4844, 104.26.4.160, 104.26.5.160 and 172.67.72.68.

Other host names, for instance chesapeakebaybeachhouse.pablow.io, pablow.io, flora-toskana.de, mail.wste.coop and fposcloud.com share IP numbers with techfest.sk.

Name Servers

techfest.sk has two name servers: jasper.ns.cloudflare.com and serena.ns.cloudflare.com.

techfest.sk shares the same name server setup as other domains, for example multiphone.sk, kakosepise.com.hr, tenda.sk, channeldailynews.com and netday.sk.

techfest.sk shares some name servers with other domains, for example love-r.info, caucibai.com, rzsk.net, sondaggiretribuitionline.it and superware.dk.

These name servers are often used together with elly.ns.cloudflare.com, hope.ns.cloudflare.com and kelly.ns.cloudflare.com.

Host names with six IP numbers: jasper.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb6, 2803:f800:50::6ca2:c3b6, 2a06:98c1:50::ac40:23b6, 108.162.195.182, 162.159.44.182 and 172.64.35.182; serena.ns.cloudflare.com points to: 2606:4700:50::adf5:3adc, 2803:f800:50::6ca2:c0dc, 2a06:98c1:50::ac40:20dc, 108.162.192.220, 172.64.32.220 and 173.245.58.220.

Mail Servers

techfest.sk is handled by a single mail server, techfest-sk.mail.protection.outlook.com.

Host techfest-sk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::7, 52.101.68.36, 52.101.73.15, 52.101.73.22 and 52.101.73.30.

techfest.sk - robtex.com

techfest.sk

sk

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`techfest.sk`

`sk`