4ucode.com - dns.ninja

`4ucode.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2bd7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b9e9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.215^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.233^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dorthy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dorthy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dorthy.ns.cloudflare.com`
		A	108.162.192.249^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	172.64.32.249^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	173.245.58.249^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
NS	`rayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayden.ns.cloudflare.com`
		A	108.162.195.163^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	162.159.44.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	172.64.35.163^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.215, 172.67.185.233
		IPv6 hints	2606:4700:3033::6815:2bd7, 2606:4700:3037::ac43:b9e9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOA	`dorthy.ns.cloudflare.com`dns@cloudflare.com serial=2411021785

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785828452

WOT: SAFE (63/100)

Same first word

4ucode.com

Similar names

code4u.cn

deco4u.de

code4u.co

code4u.co.il

4educo.com

edoc4u.com

code4u.com

code4u.net

code4u.nl

code4u.de

code4u.vn

code4u.org

code4u.ru

deco4u.com

DNS History

16 records (6 active, 10 former)

●NSdorthy.ns.cloudflare.com2026-04-09 → 2026-08-04 · 3 obs

○ 2017-04-09 03:39:10
● 2026-04-09 12:36:52
● 2026-08-04 07:33:26

○NSexpire1.gname-dns.com2026-04-09 → 2026-08-04 · 2 obs

○ 2026-04-09 12:36:52
○ 2026-08-04 07:33:26

○NSexpire2.gname-dns.com2026-04-09 → 2026-08-04 · 2 obs

○ 2026-04-09 12:36:52
○ 2026-08-04 07:33:26

○NSns1.oray.net2015-08-21 → 2017-04-09 · 4 obs

● 2015-08-21 13:39:34
● 2017-04-09 03:39:10
○ 2026-04-09 12:36:52
○ 2026-08-04 07:33:26

○NSns2.oray.net2015-08-21 → 2017-04-09 · 4 obs

● 2015-08-21 13:39:34
● 2017-04-09 03:39:10
○ 2026-04-09 12:36:52
○ 2026-08-04 07:33:26

○NSpeanutmail.newpeanut.idc2015-08-21 → 2017-04-09 · 4 obs

● 2015-08-21 13:39:34
● 2017-04-09 03:39:10
○ 2026-04-09 12:36:52
○ 2026-08-04 07:33:26

●NSrayden.ns.cloudflare.com2026-04-09 → 2026-08-04 · 3 obs

○ 2017-04-09 03:39:10
● 2026-04-09 12:36:52
● 2026-08-04 07:33:26

○MXmx.mail.sohu.net2015-08-21 → 2017-04-09 · 4 obs

● 2015-08-21 13:39:34
● 2017-04-09 03:39:10
○ 2026-04-09 12:36:52
○ 2026-08-04 07:33:26

●A104.21.43.2152026-04-09 → 2026-08-04 · 3 obs

○ 2017-04-09 03:39:10
● 2026-04-09 12:36:52
● 2026-08-04 07:33:26

●A172.67.185.2332026-04-09 → 2026-08-04 · 3 obs

○ 2017-04-09 03:39:10
● 2026-04-09 12:36:52
● 2026-08-04 07:33:26

○A203.124.100.1112015-08-21 → 2017-04-09 · 4 obs

● 2015-08-21 13:39:34
● 2017-04-09 03:39:10
○ 2026-04-09 12:36:52
○ 2026-08-04 07:33:26

●A2606:4700:3033::6815:2bd72026-07-10 → 2026-08-04 · 3 obs

○ 2026-06-14 01:02:04
● 2026-07-10 17:13:08
● 2026-08-04 07:33:26

○A2606:4700:3033::ac43:b9e92026-04-09 → 2026-06-14 · 5 obs

○ 2017-04-09 03:39:10
● 2026-04-09 12:36:52
● 2026-06-14 01:02:04
○ 2026-07-10 17:13:08
○ 2026-08-04 07:33:26

○A2606:4700:3034::6815:2bd72026-04-09 → 2026-06-14 · 5 obs

○ 2017-04-09 03:39:10
● 2026-04-09 12:36:52
● 2026-06-14 01:02:04
○ 2026-07-10 17:13:08
○ 2026-08-04 07:33:26

●A2606:4700:3037::ac43:b9e92026-07-10 → 2026-08-04 · 3 obs

○ 2026-06-14 01:02:04
● 2026-07-10 17:13:08
● 2026-08-04 07:33:26

○CNAMEexp.gs-cdn.com2026-04-09 → 2026-08-04 · 2 obs

○ 2026-04-09 12:36:52
○ 2026-08-04 07:33:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
4ucode.com	dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.163

NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4ucode.com (unsigned zone)

⏱️ Timing

Total: 803ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.185.233, 104.21.43.215`
AAAA	2	`2606:4700:3037::ac43:b9e9, 2606:4700:3033::6815:2bd7`
NS	2	`dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dorthy.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dorthy.ns.cloudflare.com, dorthy.ns.cloudflare.com, dorthy.ns.cloudflare.com...)

Analysis

IP Addresses

4ucode.com points to the four IP addresses 104.21.43.215, 172.67.185.233, 2606:4700:3033::6815:2bd7 and 2606:4700:3037::ac43:b9e9.

Two other host names, along with sanho-advisor.com, casinofightclub.com and sibram.it, also share IP numbers with 4ucode.com.

Name Servers

4ucode.com has two authoritative name servers — dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com.

4ucode.com shares its NS records with other domains, for example cshmst.com, jzzgz.com, dwjsjt.com and two others.

The name servers of 4ucode.com overlap at least partially with those of other domains — among them area41.co.nz, sigachinutrition.com, cakesbyaantafel.com and two more.

These name servers commonly appear in combination with the name servers abdullah.ns.cloudflare.com.

DNS names with 6 IP addresses:

dorthy.ns.cloudflare.com points to 108.162.192.249, 172.64.32.249, 173.245.58.249 and 3 other IP addresses.

rayden.ns.cloudflare.com points to 108.162.195.163, 162.159.44.163, 172.64.35.163 and 3 other IP addresses.