hackday.fr - dns.ninja
hackday.fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3032::ac43:c37c🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4a16🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.74.22Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.195.124🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carmelo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c81Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c381Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:2381Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.195.129Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.44.129Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.35.129Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | tara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae1Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c0e1Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:20e1Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.192.225Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.32.225Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.58.225Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx-01.opengate.space ⭐ | ||||||
| A | 2a00:5881:b100:2::13 | ||||||
| A | 89.234.168.13 | ||||||
| MX | mx-02.opengate.space(20) | ||||||
| A | 2a00:5881:b100:2::14 | ||||||
| A | 89.234.168.14 | ||||||
| TXT | google-site-verification=Zc2YJHcGl2Dn5R_LoON3ibiEOkZTCkUn36e50bqWTpg | ||||||
| TXT | google-site-verification=rwB9kW1Nt5TxajHHkqIxKp6JHzYuhjZnKeeE8DKZCrg | ||||||
| TXT | v=spf1 include:_spf.opengate.space include:mx.ovh.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.74.22, 172.67.195.124 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:c37c, 2606:4700:3037::6815:4a16 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com | ||||||
| SOA | carmelo.ns.cloudflare.comdns@cloudflare.com serial=2408629606 | ||||||
fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | 24 RRs processed [06/07/2026 04H20:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245705597 | ||||||
Subdomains
ctf.hackday.fr |
Same first word
hackday.fr |
hackday.com |
hackday.com.au |
hackday.ro |
hackday.info |
hackday.tv |
hackday.net |
hackday.de |
hackday.statefarm |
hackday.com.br |
hackday.co |
hackday.me |
hackday.ru |
hackday.io |
hackday.org |
hackday.in |
hackday.kz |
Similar names
DNS History
11 records (8 active, 3 former)
●NScarmelo.ns.cloudflare.com2026-03-23 → 2026-07-06 · 2 obs
● 2026-07-06 04:23:12
●NStara.ns.cloudflare.com2026-03-23 → 2026-07-06 · 2 obs
● 2026-07-06 04:23:12
○MXmail-01.opengate.space2026-03-23 → 2026-05-20 · 4 obs
● 2026-05-20 18:32:08
○ 2026-05-27 15:45:06
○ 2026-07-06 04:23:12
●MXmx-01.opengate.space2026-05-27 → 2026-07-06 · 3 obs
● 2026-05-27 15:45:06
● 2026-07-06 04:23:12
●MXmx-02.opengate.space2026-05-27 → 2026-07-06 · 3 obs
● 2026-05-27 15:45:06
● 2026-07-06 04:23:12
●A104.21.74.222026-03-23 → 2026-07-06 · 2 obs
● 2026-07-06 04:23:12
●A172.67.195.1242026-03-23 → 2026-07-06 · 2 obs
● 2026-07-06 04:23:12
○A2606:4700:3030::6815:4a162026-03-23 → 2026-06-08 · 4 obs
● 2026-06-08 20:04:54
○ 2026-07-05 10:21:06
○ 2026-07-06 04:23:12
●A2606:4700:3032::ac43:c37c2026-07-05 → 2026-07-06 · 3 obs
● 2026-07-05 10:21:06
● 2026-07-06 04:23:12
○A2606:4700:3035::ac43:c37c2026-03-23 → 2026-06-08 · 4 obs
● 2026-06-08 20:04:54
○ 2026-07-05 10:21:06
○ 2026-07-06 04:23:12
●A2606:4700:3037::6815:4a162026-07-05 → 2026-07-06 · 3 obs
● 2026-07-05 10:21:06
● 2026-07-06 04:23:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| hackday.fr | carmelo.ns.cloudflare.com, tara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.225
NS records: carmelo.ns.cloudflare.com, tara.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.195.124, 104.21.74.22 |
| AAAA | 2 | 2606:4700:3032::ac43:c37c, 2606:4700:3037::6815:4a16 |
| NS | 2 | carmelo.ns.cloudflare.com, tara.ns.cloudflare.com |
| MX | 2 | mx-01.opengate.space (pri: 10), mx-02.opengate.space (pri: 20) |
| TXT | 3 | google-site-verification=Zc2YJHcGl2Dn5R_, google-site-verification=rwB9kW1Nt5TxajH... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carmelo.ns.cloudflare.com dns.cloudflare |
Analysis
Hierarchy
The domain ctf.hackday.fr falls under the parent hackday.fr.
IP Addresses
hackday.fr points to the four IP addresses 104.21.74.22, 172.67.195.124, 2606:4700:3032::ac43:c37c and 2606:4700:3037::6815:4a16.
Among the host names that share IP numbers with hackday.fr are pafigunungtalang.org, metroleague.org, carsvn.com and two others.
Name Servers
hackday.fr has two authoritative name servers — carmelo.ns.cloudflare.com and tara.ns.cloudflare.com.
hackday.fr has the same name server delegation as a number of other domains, such as planvoyages.com, taylian.com, esieespace.fr and two more.
At least some of hackday.fr's name servers are shared with other domains, for example bapucoxu.com, playbetnow.com, pamey.digital and two more.
These name servers tend to be deployed in combination with the name servers kimora.ns.cloudflare.com and toby.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
carmelo.ns.cloudflare.com points to 108.162.195.129, 162.159.44.129, 172.64.35.129 and 3 other IP addresses.
tara.ns.cloudflare.com points to 108.162.192.225, 172.64.32.225, 173.245.58.225 and 3 other IP addresses.
Mail Servers
The MX records for hackday.fr point to two mail servers: mx-01.opengate.space and mx-02.opengate.space.
hackday.fr, esieespace.fr and opengate.space all share the same mail server setup.
Both mx-01.opengate.space and mx-02.opengate.space have two IP addresses each. mx-01.opengate.space resolves to 89.234.168.13 and 2a00:5881:b100:2::13; mx-02.opengate.space resolves to 89.234.168.14 and 2a00:5881:b100:2::14.