usefulcode.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`usefulcode.dev`

DNSSEC	⚠️ Not signed
A	75.2.60.5^{🇺🇸 Amazon75.2.60.0/24 Prod}
		PTR	`acd89244c803f7181.awsglobalaccelerator.com`
A	99.83.231.61^{🇺🇸 Amazon99.83.224.0/20}
NS	`clyde.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clyde.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clyde.ns.cloudflare.com`
		A	108.162.193.91^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	172.64.33.91^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	173.245.59.91^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
NS	`margaret.ns.cloudflare.com`
		A	2606:4700:50::a29f:266b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margaret.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margaret.ns.cloudflare.com`
		A	108.162.194.107^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	162.159.38.107^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	172.64.34.107^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=TRDOoLg56qJAKx7H`
TXT	`google-site-verification=_zEFqXDAmOnBQcaKxAPuoZmPp4PCmC_4qWS6hHBW4R0`
TXT	`v=spf1 include:icloud.com ~all`
SOA	`clyde.ns.cloudflare.com`dns@cloudflare.com serial=2416363469

`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

usefulcode.com

usefulcode.xyz

usefulcode.net

usefulcode.dev

Similar names

codeuseful.xyz

codeuseful.com

usefuldeco.com

oculusfeed.com

Previous names

Next names

DNS History

14 records (6 active, 8 former)

●NSclyde.ns.cloudflare.com2026-10-07 → 2026-10-09 · 3 obs

○ 2026-08-26 00:58:24
● 2026-10-07 21:22:38
● 2026-10-09 13:06:02

○NSdns1.registrar-servers.com2026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 00:58:24
○ 2026-10-07 21:22:38
○ 2026-10-09 13:06:02

○NSdns2.registrar-servers.com2026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 00:58:24
○ 2026-10-07 21:22:38
○ 2026-10-09 13:06:02

●NSmargaret.ns.cloudflare.com2026-10-07 → 2026-10-09 · 3 obs

○ 2026-08-26 00:58:24
● 2026-10-07 21:22:38
● 2026-10-09 13:06:02

○MXalt1.aspmx.l.google.com2026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 00:58:24
○ 2026-10-07 21:22:38
○ 2026-10-09 13:06:02

○MXalt2.aspmx.l.google.com2026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 00:58:24
○ 2026-10-07 21:22:38
○ 2026-10-09 13:06:02

○MXalt3.aspmx.l.google.com2026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 00:58:24
○ 2026-10-07 21:22:38
○ 2026-10-09 13:06:02

○MXalt4.aspmx.l.google.com2026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 00:58:24
○ 2026-10-07 21:22:38
○ 2026-10-09 13:06:02

○MXaspmx.l.google.com2026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 00:58:24
○ 2026-10-07 21:22:38
○ 2026-10-09 13:06:02

●MXmx01.mail.icloud.com2026-10-07 → 2026-10-09 · 3 obs

○ 2026-08-26 00:58:24
● 2026-10-07 21:22:38
● 2026-10-09 13:06:02

●MXmx02.mail.icloud.com2026-10-07 → 2026-10-09 · 3 obs

○ 2026-08-26 00:58:24
● 2026-10-07 21:22:38
● 2026-10-09 13:06:02

○A192.64.119.2162026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 00:58:24
○ 2026-10-07 21:22:38
○ 2026-10-09 13:06:02

●A75.2.60.52026-10-07 → 2026-10-09 · 3 obs

○ 2026-08-26 00:58:24
● 2026-10-07 21:22:38
● 2026-10-09 13:06:02

●A99.83.231.612026-10-07 → 2026-10-09 · 3 obs

○ 2026-08-26 00:58:24
● 2026-10-07 21:22:38
● 2026-10-09 13:06:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
usefulcode.dev	clyde.ns.cloudflare.com, margaret.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.107

NS records: clyde.ns.cloudflare.com, margaret.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usefulcode.dev (unsigned zone)

⏱️ Timing

Total: 1257ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`75.2.60.5, 99.83.231.61`
NS	2	`clyde.ns.cloudflare.com, margaret.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	3	`apple-domain=TRDOoLg56qJAKx7H, google-site-verification=_zEFqXDAmOnBQca...`
SOA	1	`clyde.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

usefulcode.dev resolves to the IP addresses 75.2.60.5 and 99.83.231.61

tudinh.com, sandpatrol.dk, optivafusion.com plus two other host names have IP numbers in common with usefulcode.dev.

Name Servers

usefulcode.dev uses two name servers for its delegation: clyde.ns.cloudflare.com and margaret.ns.cloudflare.com.

The name server configuration of usefulcode.dev is shared with other domains, for instance lewan-gongshe.shop, adam-dom-session.pages.dev, thecalculatedcook.com and two others.

usefulcode.dev has at least partial name server overlap with other domains, such as cicilan.id, red88v1.com, worldechodaily.com and two others.

These name servers tend to appear together with the name servers elle.ns.cloudflare.com, brett.ns.cloudflare.com and mona.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname clyde.ns.cloudflare.com directs to 108.162.193.91, 172.64.33.91 and 173.245.59.91 along with 3 other IP addresses.

Hostname margaret.ns.cloudflare.com directs to 108.162.194.107, 162.159.38.107 and 172.64.34.107 along with 3 other IP addresses.

Mail Servers

usefulcode.dev uses two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup of usefulcode.dev matches that of other domains such as kristoffernoga.com, prismicblue.co.uk, bunycompany.com.br and two others.

usefulcode.dev has mail servers in common with other domains — for example okivo.fr and mariartdesign.com.

Hosts with 6 IP addresses each:

Hostname mx01.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Hostname mx02.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.42.251.62 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.56.9.31 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.152.5 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.154.33 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.155.25 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.156.30 IP addresses each.