256bits.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`256bits.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1cef^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:93e5^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.239^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.229^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c164^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2164^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alex.ns.cloudflare.com`
		A	108.162.193.100^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	172.64.33.100^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	173.245.59.100^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
NS	`aria.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a44^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c044^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2044^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aria.ns.cloudflare.com`
		A	108.162.192.68^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	172.64.32.68^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	173.245.58.68^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
MX	`shadow-relay.mxrouting.net` ⭐
		A	168.119.148.109^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`static.109.148.119.168.clients.your-server.de`
MX	`shadow.mxrouting.net`⁽²⁰⁾
		A	168.119.148.109^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`static.109.148.119.168.clients.your-server.de`
TXT	`v=spf1 include:mxroute.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.239, 172.67.147.229
		IPv6 hints	2606:4700:3035::6815:1cef, 2606:4700:3035::ac43:93e5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=243, name=cloudflare-ech.com
SOA	`alex.ns.cloudflare.com`dns@cloudflare.com serial=2414137606

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

256bits.net

256bits.tech

256bits.fr

256bits.com.au

256bits.dev

Previous names

24kclub.dev

24mon.dev

24nachrichten.dev

24roger.dev

24sea.dev

24slides.dev

24ur.dev

24win.dev

24x.dev

24x7ltd.dev

24xtrading.dev

2501.dev

2501project.dev

250things.dev

25565.dev

255tz.dev

256.dev

256b.dev

Next names

256k1.dev

25m.dev

25nightcord.dev

25pm.dev

25th.dev

25wb.dev

2600.dev

2600hz.dev

267jpy.dev

26b.dev

26bytes.dev

26meta.dev

26s.dev

26seasons.dev

26z1a.dev

2701.dev

273kelvin.dev

275a.dev

27777.dev

DNS History

12 records (8 active, 4 former)

●NSalex.ns.cloudflare.com2026-08-30 → 2026-09-08 · 2 obs

● 2026-08-30 04:09:52
● 2026-09-08 09:20:58

●NSaria.ns.cloudflare.com2026-08-30 → 2026-09-08 · 2 obs

● 2026-08-30 04:09:52
● 2026-09-08 09:20:58

●MXshadow-relay.mxrouting.net2026-08-30 → 2026-09-08 · 2 obs

● 2026-08-30 04:09:52
● 2026-09-08 09:20:58

●MXshadow.mxrouting.net2026-08-30 → 2026-09-08 · 2 obs

● 2026-08-30 04:09:52
● 2026-09-08 09:20:58

●A104.21.28.2392026-08-30 → 2026-09-08 · 3 obs

○ 2026-08-30 04:09:52
● 2026-08-30 07:48:48
● 2026-09-08 09:20:58

●A172.67.147.2292026-08-30 → 2026-09-08 · 3 obs

○ 2026-08-30 04:09:52
● 2026-08-30 07:48:48
● 2026-09-08 09:20:58

○A188.114.96.02026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 04:09:52
○ 2026-08-30 07:48:48
○ 2026-09-08 09:20:58

○A188.114.97.02026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 04:09:52
○ 2026-08-30 07:48:48
○ 2026-09-08 09:20:58

●A2606:4700:3035::6815:1cef2026-08-30 → 2026-09-08 · 3 obs

○ 2026-08-30 04:09:52
● 2026-08-30 07:48:48
● 2026-09-08 09:20:58

●A2606:4700:3035::ac43:93e52026-08-30 → 2026-09-08 · 3 obs

○ 2026-08-30 04:09:52
● 2026-08-30 07:48:48
● 2026-09-08 09:20:58

○A2a06:98c1:3120::2026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 04:09:52
○ 2026-08-30 07:48:48
○ 2026-09-08 09:20:58

○A2a06:98c1:3121::2026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 04:09:52
○ 2026-08-30 07:48:48
○ 2026-09-08 09:20:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
256bits.dev	alex.ns.cloudflare.com, aria.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.100

NS records: alex.ns.cloudflare.com, aria.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 256bits.dev (unsigned zone)

⏱️ Timing

Total: 895ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.147.229, 104.21.28.239`
AAAA	2	`2606:4700:3035::6815:1cef, 2606:4700:3035::ac43:93e5`
NS	2	`alex.ns.cloudflare.com, aria.ns.cloudflare.com`
MX	2	`shadow.mxrouting.net (pri: 10), shadow-relay.mxrouting.net (pri: 20)`
TXT	1	`v=spf1 include:mxroute.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alex.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

256bits.dev directs to four IP numbers, which are 104.21.28.239, 172.67.147.229, 2606:4700:3035::6815:1cef and 2606:4700:3035::ac43:93e5.

Among the host names that share IP numbers with 256bits.dev are pulseaitrial.com, cp.mediaexplosion.xyz, xluckygameforphx100.com and two others.

Name Servers

256bits.dev uses two name servers for its delegation: alex.ns.cloudflare.com and aria.ns.cloudflare.com.

256bits.dev has the same name server delegation as a number of other domains, such as 20250614vpn-d36.pages.dev, aihnatiev1.workers.dev, candytecnicos.com and two more.

The name servers of 256bits.dev overlap at least partially with those of other domains — among them hiphop4sport.com, johnstowingstl.com, drkdbm.com and two more.

Host names resolving to 6 IP numbers:

Hostname alex.ns.cloudflare.com directs to 108.162.193.100, 172.64.33.100 and 173.245.59.100 along with 3 other IP addresses.

Hostname aria.ns.cloudflare.com directs to 108.162.192.68, 172.64.32.68 and 173.245.58.68 along with 3 other IP addresses.

Mail Servers

The MX records for 256bits.dev point to two mail servers: shadow-relay.mxrouting.net and shadow.mxrouting.net.

256bits.dev has the same mail server arrangement as a number of other domains, for example inthemansion.com, ellrose.org, kryptia.no and two more.

The mail servers for 256bits.dev overlap at least partially with those of other domains, including algojoe.com and wapl.sh.

shadow-relay.mxrouting.net resolves to 168.119.148.109; shadow.mxrouting.net resolves to the same IP address, 168.119.148.109.

Both shadow-relay.mxrouting.net and shadow.mxrouting.net resolve to 168.119.148.109 IP addresses each.