hackfest.gr - dns.ninja

`hackfest.gr`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:adad^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5024^{🇺🇸 Cloudflare2606:4700:3037::/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	2606:4700:3035::ac43:adad, 2606:4700:3037::6815:5024
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOA	`aron.ns.cloudflare.com`dns@cloudflare.com serial=2408737540

`gr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`grdns.ics.forth.gr` ⭐
	NS	`estia.ics.forth.gr`
	NS	`gr-a.ics.forth.gr`
	NS	`gr-at.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=2607102191

Same first word

hackfest.in

hackfest.gr

hackfest.pl

hackfest.ca

hackfest.us

hackfest.co

hackfest.com

hackfest.ru

hackfest.de

hackfest.nl

hackfest.tv

hackfest.dev

hackfest.com.br

hackfest.net

Similar names

efthacks.com

fastchek.com

festhack.com

askfetch.com

DNS History

21 records (8 active, 13 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
○ 2026-07-10 23:00:34

●NSaron.ns.cloudflare.com2026-02-14 → 2026-07-10 · 3 obs

○ 2017-03-26 19:00:42
● 2026-02-14 17:16:36
● 2026-07-10 23:00:34

○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
○ 2026-07-10 23:00:34

○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
○ 2026-07-10 23:00:34

●NSglen.ns.cloudflare.com2026-02-14 → 2026-07-10 · 3 obs

○ 2017-03-26 19:00:42
● 2026-02-14 17:16:36
● 2026-07-10 23:00:34

●MXfb.mail.gandi.net2026-02-14 → 2026-07-10 · 3 obs

○ 2017-03-26 19:00:42
● 2026-02-14 17:16:36
● 2026-07-10 23:00:34

○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
○ 2026-07-10 23:00:34

●MXspool.mail.gandi.net2026-02-14 → 2026-07-10 · 3 obs

○ 2017-03-26 19:00:42
● 2026-02-14 17:16:36
● 2026-07-10 23:00:34

●A104.21.80.362026-03-30 → 2026-07-10 · 3 obs

○ 2026-02-14 17:16:36
● 2026-03-30 23:55:10
● 2026-07-10 23:00:34

●A172.67.173.1732026-03-30 → 2026-07-10 · 3 obs

○ 2026-02-14 17:16:36
● 2026-03-30 23:55:10
● 2026-07-10 23:00:34

○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
○ 2026-07-10 23:00:34

○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
○ 2026-07-10 23:00:34

○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
○ 2026-07-10 23:00:34

○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
○ 2026-07-10 23:00:34

○A2606:4700:3031::6815:50242026-03-30 → 2026-04-23 · 5 obs

○ 2026-02-14 17:16:36
● 2026-03-30 23:55:10
● 2026-04-23 22:39:02
○ 2026-06-27 01:46:02
○ 2026-07-10 23:00:34

○A2606:4700:3033::ac43:adad2026-03-30 → 2026-04-23 · 5 obs

○ 2026-02-14 17:16:36
● 2026-03-30 23:55:10
● 2026-04-23 22:39:02
○ 2026-06-27 01:46:02
○ 2026-07-10 23:00:34

●A2606:4700:3035::ac43:adad2026-06-27 → 2026-07-10 · 3 obs

○ 2026-04-23 22:39:02
● 2026-06-27 01:46:02
● 2026-07-10 23:00:34

●A2606:4700:3037::6815:50242026-06-27 → 2026-07-10 · 3 obs

○ 2026-04-23 22:39:02
● 2026-06-27 01:46:02
● 2026-07-10 23:00:34

○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
○ 2026-07-10 23:00:34

○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
○ 2026-07-10 23:00:34

○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
○ 2026-07-10 23:00:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
gr	gr-d.ics.forth.gr, gr-m.ics.forth.gr, estia.ics.forth.gr, gr-at.ics.forth.gr...	-
hackfest.gr	aron.ns.cloudflare.com, glen.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hackfest.gr (unsigned zone)

⏱️ Timing

Total: 1041ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.80.36, 172.67.173.173`
AAAA	2	`2606:4700:3035::ac43:adad, 2606:4700:3037::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`

Analysis

IP Addresses

hackfest.gr has four IP addresses: 104.21.80.36, 172.67.173.173, 2606:4700:3035::ac43:adad and 2606:4700:3037::6815:5024.

Among the host names that share IP numbers with hackfest.gr are dalcorpharma.com, digitouch.it, www.lordofthespins.net and two others.

Name Servers

hackfest.gr is delegated to two name servers: aron.ns.cloudflare.com and glen.ns.cloudflare.com.

hackfest.gr has the same name server delegation as a number of other domains, such as ivorystudio.net, garversystems.com, deepsq.com and two more.

hackfest.gr partially shares its NS delegation with several other domains, including compusoft.pt, 123pay.org, snair.app and two others.

These name servers are regularly seen alongside ligia.ns.cloudflare.com and rocky.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

aron.ns.cloudflare.com resolves to 108.162.192.69, 172.64.32.69, 173.245.58.69 and 3 other IP addresses.

glen.ns.cloudflare.com resolves to 108.162.193.169, 172.64.33.169, 173.245.59.169 and 3 other IP addresses.

Mail Servers

The MX records for hackfest.gr point to two mail servers: fb.mail.gandi.net and spool.mail.gandi.net.

hackfest.gr has the same mail server arrangement as a number of other domains, for example finologic.us, sgdf91.fr, vanoye.net and two more.

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

Host names resolving to 6 IP numbers:

fb.mail.gandi.net resolves to 217.70.178.215, 217.70.178.216, 217.70.178.217 and 3 other IP addresses.

Hosts with two IP numbers each:

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