`hackfest.gr`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5024^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:adad^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.36^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.173^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aron.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c045^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2045^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aron.ns.cloudflare.com`
		A	108.162.192.69^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	172.64.32.69^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	173.245.58.69^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
NS	`glen.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`glen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`glen.ns.cloudflare.com`
		A	108.162.193.169^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	172.64.33.169^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	173.245.59.169^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
MX	`spool.mail.gandi.net` ⭐
		A	2001:4b98:e00::1^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
		A	217.70.178.1^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
MX	`fb.mail.gandi.net`⁽⁵⁰⁾
		A	2001:4b98:dc4:8::215^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	2001:4b98:dc4:8::216^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	2001:4b98:dc4:8::217^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
		A	217.70.178.215^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	217.70.178.216^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	217.70.178.217^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.36, 172.67.173.173
		IPv6 hints	2606:4700:3031::6815:5024, 2606:4700:3033::ac43:adad
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=20, name=cloudflare-ech.com
SOA	`aron.ns.cloudflare.com`dns@cloudflare.com serial=2399029175

`gr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`grdns.ics.forth.gr` ⭐
	NS	`estia.ics.forth.gr`
	NS	`gr-at.ics.forth.gr`
	NS	`gr-c.ics.forth.gr`
	NS	`gr-d.ics.forth.gr`
	NS	`gr-m.ics.forth.gr`
	SOA	`grdns.ics.forth.gr`hmaster-info@ics.forth.gr serial=2604232191

Same first word

hackfest.in

hackfest.gr

hackfest.pl

hackfest.ca

hackfest.us

hackfest.co

hackfest.com

hackfest.ru

hackfest.nl

hackfest.tv

hackfest.dev

hackfest.com.br

hackfest.net

Similar names

efthacks.com

fastchek.com

festhack.com

askfetch.com

DNS History

19 records (8 active, 11 former)

○NSa.dns.gandi.net2015-05-30 → 2017-03-26 · 4 obs

● 2015-05-30 06:56:04
● 2017-03-26 19:00:42
○ 2026-02-14 17:16:36
○ 2026-04-23 22:39:02

●NSaron.ns.cloudflare.com2026-02-14 → 2026-04-23 · 3 obs

○ 2017-03-26 19:00:42
● 2026-02-14 17:16:36
● 2026-04-23 22:39:02

○NSb.dns.gandi.net2015-05-30 → 2017-03-26 · 4 obs

● 2015-05-30 06:56:04
● 2017-03-26 19:00:42
○ 2026-02-14 17:16:36
○ 2026-04-23 22:39:02

○NSc.dns.gandi.net2015-05-30 → 2017-03-26 · 4 obs

● 2015-05-30 06:56:04
● 2017-03-26 19:00:42
○ 2026-02-14 17:16:36
○ 2026-04-23 22:39:02

●NSglen.ns.cloudflare.com2026-02-14 → 2026-04-23 · 3 obs

○ 2017-03-26 19:00:42
● 2026-02-14 17:16:36
● 2026-04-23 22:39:02

●MXfb.mail.gandi.net2026-02-14 → 2026-04-23 · 3 obs

○ 2017-03-26 19:00:42
● 2026-02-14 17:16:36
● 2026-04-23 22:39:02

○MXmail.hackerspace.gr2015-05-30 → 2017-03-26 · 4 obs

● 2015-05-30 06:56:04
● 2017-03-26 19:00:42
○ 2026-02-14 17:16:36
○ 2026-04-23 22:39:02

●MXspool.mail.gandi.net2026-02-14 → 2026-04-23 · 3 obs

○ 2017-03-26 19:00:42
● 2026-02-14 17:16:36
● 2026-04-23 22:39:02

●A104.21.80.362026-03-30 → 2026-04-23 · 3 obs

○ 2026-02-14 17:16:36
● 2026-03-30 23:55:10
● 2026-04-23 22:39:02

●A172.67.173.1732026-03-30 → 2026-04-23 · 3 obs

○ 2026-02-14 17:16:36
● 2026-03-30 23:55:10
● 2026-04-23 22:39:02

○A185.4.135.2492017-03-26 → 2017-03-26 · 4 obs

○ 2016-03-28 10:01:04
● 2017-03-26 19:00:42
○ 2026-02-14 17:16:36
○ 2026-04-23 22:39:02

○A188.114.96.02026-02-14 → 2026-02-14 · 4 obs

○ 2017-03-26 19:00:42
● 2026-02-14 17:16:36
○ 2026-03-30 23:55:10
○ 2026-04-23 22:39:02

○A188.114.97.02026-02-14 → 2026-02-14 · 4 obs

○ 2017-03-26 19:00:42
● 2026-02-14 17:16:36
○ 2026-03-30 23:55:10
○ 2026-04-23 22:39:02

○A2001:470:1f0a:1175::22017-03-26 → 2017-03-26 · 4 obs

○ 2016-03-28 10:01:04
● 2017-03-26 19:00:42
○ 2026-02-14 17:16:36
○ 2026-04-23 22:39:02

●A2606:4700:3031::6815:50242026-03-30 → 2026-04-23 · 3 obs

○ 2026-02-14 17:16:36
● 2026-03-30 23:55:10
● 2026-04-23 22:39:02

●A2606:4700:3033::ac43:adad2026-03-30 → 2026-04-23 · 3 obs

○ 2026-02-14 17:16:36
● 2026-03-30 23:55:10
● 2026-04-23 22:39:02

○A2a06:98c1:3120::2026-02-14 → 2026-02-14 · 4 obs

○ 2017-03-26 19:00:42
● 2026-02-14 17:16:36
○ 2026-03-30 23:55:10
○ 2026-04-23 22:39:02

○A2a06:98c1:3121::2026-02-14 → 2026-02-14 · 4 obs

○ 2017-03-26 19:00:42
● 2026-02-14 17:16:36
○ 2026-03-30 23:55:10
○ 2026-04-23 22:39:02

○A78.46.255.1812015-05-30 → 2016-03-28 · 4 obs

● 2015-05-30 06:56:04
● 2016-03-28 10:01:04
○ 2017-03-26 19:00:42
○ 2026-04-23 22:39:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
gr	estia.ics.forth.gr, grdns.ics.forth.gr, gr-c.ics.forth.gr, gr-m.ics.forth.gr...	10 records
hackfest.gr	glen.ns.cloudflare.com, aron.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.69

NS records: glen.ns.cloudflare.com, aron.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hackfest.gr (unsigned zone)

⏱️ Timing

Total: 1190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.80.36, 172.67.173.173`
AAAA	2	`2606:4700:3033::ac43:adad, 2606:4700:3031::6815:5024`
NS	2	`aron.ns.cloudflare.com, glen.ns.cloudflare.com`
MX	2	`spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aron.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (gr-c.ics.forth.gr, gr-d.ics.forth.gr, gr-m.ics.forth.gr...)

Analysis

IP Addresses

hackfest.gr resolves to four IPs: 2606:4700:3031::6815:5024, 2606:4700:3033::ac43:adad, 104.21.80.36 and 172.67.173.173.

Other host names, for instance digitouch.it, lb05.shop, cerrodantas.co.cr, www.speckauto.com and fpamembers.com share IP numbers with hackfest.gr.

Name Servers

hackfest.gr has two name servers: aron.ns.cloudflare.com and glen.ns.cloudflare.com.

hackfest.gr shares the same name server setup as other domains, for example ivorystudio.net, garversystems.com, deepsq.com, 1000avisos.com and athensreport.org.

hackfest.gr shares some name servers with other domains, for example compusoft.pt, 123pay.org, snair.app, cssuper.com and undangancinta.com.

These name servers are often used together with gail.ns.cloudflare.com, ligia.ns.cloudflare.com and lex.ns.cloudflare.com.

Host names with six IP numbers: aron.ns.cloudflare.com points to: 2606:4700:50::adf5:3a45, 2803:f800:50::6ca2:c045, 2a06:98c1:50::ac40:2045, 108.162.192.69, 172.64.32.69 and 173.245.58.69; glen.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba9, 2803:f800:50::6ca2:c1a9, 2a06:98c1:50::ac40:21a9, 108.162.193.169, 172.64.33.169 and 173.245.59.169.

Mail Servers

hackfest.gr is served by two mail servers: fb.mail.gandi.net and spool.mail.gandi.net.

hackfest.gr shares the mail server setup with other domains, for example finologic.us, sgdf91.fr, slaya.net, vanoye.net and jcode.tw.

hackfest.gr shares some mail servers with other domains, at least partially, for instance carl-software.fr, hotelina.fr and di(0x736578)port.com.

Host names with six IP numbers:

fb.mail.gandi.net points to 2001:4b98:dc4:8::215, 2001:4b98:dc4:8::216, 2001:4b98:dc4:8::217, 217.70.178.215, 217.70.178.216 and 217.70.178.217.

Host names with two IP numbers:

spool.mail.gandi.net points to 2001:4b98:e00::1 and 217.70.178.1.

hackfest.gr - robtex.com

hackfest.gr

gr

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`hackfest.gr`

`gr`