u-code.net - dns.ninja

`u-code.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:186d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:da57^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.109^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.87^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dahlia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
NS	`harlan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlan.ns.cloudflare.com`
		A	108.162.195.250^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	162.159.44.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	172.64.35.250^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
MX	`mail.u-code.net` ⭐
		A	192.250.229.115^{🇬🇧 WHG-FRA192.250.229.0/24}
			PTR	`s3474.fra1.stableserver.net`
TXT	`google-site-verification=FU3sjAcJmSkaG09jSivWqcUkc8szfUTXqYJYVtD8jgk`
TXT	`v=spf1 ip4:192.250.229.115 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.109, 172.67.218.87
		IPv6 hints	2606:4700:3035::6815:186d, 2606:4700:3036::ac43:da57
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=22, name=cloudflare-ech.com
SOA	`dahlia.ns.cloudflare.com`dns@cloudflare.com serial=2406333189

`net`

	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=1782939996

Subdomains

mail.u-code.net

Same first word

u-code.com

u-code.de

u-code.co.za

u-code.eu

u-code.net

u-code.io

Similar names

u-deco.com

eu-doc.de

eu-doc.com

cdu-oe.de

co-edu.com

ed-cou.com

edu-co.org

e-duco.net

code-u.com

code-u.jp

e-duco.com

e-duco.es

edu-co.com

e-duco.org

duo-ce.com

oc-edu.com

du-eco.it

DNS History

30 records (7 active, 23 former)

○NSclay.ns.cloudflare.com2015-06-29 → 2015-06-29 · 4 obs

○ 2007-10-14 17:45:36
● 2015-06-29 06:36:46
○ 2015-11-05 23:04:48
○ 2026-07-01 21:28:26

●NSdahlia.ns.cloudflare.com2015-11-05 → 2026-07-01 · 6 obs

○ 2015-06-29 06:36:46
● 2015-11-05 23:04:48
○ 2016-01-23 00:34:06
○ 2017-06-01 21:23:04
● 2026-02-15 15:07:26
● 2026-07-01 21:28:26

○NSdns1.onamae-expired.com2017-04-01 → 2017-04-01 · 4 obs

○ 2016-04-25 05:00:46
● 2017-04-01 09:51:48
○ 2017-06-01 21:23:04
○ 2026-07-01 21:28:26

○NSdns2.onamae-expired.com2017-04-01 → 2017-04-01 · 4 obs

○ 2016-04-25 05:00:46
● 2017-04-01 09:51:48
○ 2017-06-01 21:23:04
○ 2026-07-01 21:28:26

●NSharlan.ns.cloudflare.com2026-02-15 → 2026-07-01 · 3 obs

○ 2017-06-01 21:23:04
● 2026-02-15 15:07:26
● 2026-07-01 21:28:26

○NSmimi.ns.cloudflare.com2015-06-29 → 2015-06-29 · 4 obs

○ 2007-10-14 17:45:36
● 2015-06-29 06:36:46
○ 2015-11-05 23:04:48
○ 2026-07-01 21:28:26

○NSns.gabia.co.kr2007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 17:45:36
○ 2015-06-29 06:36:46
○ 2026-07-01 21:28:26

○NSns1.gabia.co.kr2007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 17:45:36
○ 2015-06-29 06:36:46
○ 2026-07-01 21:28:26

○NSns1.sedoparking.com2016-04-25 → 2016-04-25 · 4 obs

○ 2016-01-23 00:34:06
● 2016-04-25 05:00:46
○ 2017-04-01 09:51:48
○ 2026-07-01 21:28:26

○NSns2.sedoparking.com2016-04-25 → 2016-04-25 · 4 obs

○ 2016-01-23 00:34:06
● 2016-04-25 05:00:46
○ 2017-04-01 09:51:48
○ 2026-07-01 21:28:26

○NSsid.ns.cloudflare.com2015-11-05 → 2015-11-05 · 4 obs

○ 2015-06-29 06:36:46
● 2015-11-05 23:04:48
○ 2016-01-23 00:34:06
○ 2026-07-01 21:28:26

○MXmail.nickstel.com2016-04-25 → 2016-04-25 · 4 obs

○ 2015-11-05 23:04:48
● 2016-04-25 05:00:46
○ 2017-04-01 09:51:48
○ 2026-07-01 21:28:26

●MXmail.u-code.net2007-10-14 → 2026-07-01 · 5 obs

● 2007-10-14 17:45:36
○ 2015-06-29 06:36:46
○ 2017-06-01 21:23:04
● 2026-02-15 15:07:26
● 2026-07-01 21:28:26

○MXmx.u-code.net2015-06-29 → 2015-06-29 · 4 obs

○ 2007-10-14 17:45:36
● 2015-06-29 06:36:46
○ 2015-11-05 23:04:48
○ 2026-07-01 21:28:26

●A104.21.24.1092026-02-15 → 2026-07-01 · 3 obs

○ 2017-06-01 21:23:04
● 2026-02-15 15:07:26
● 2026-07-01 21:28:26

○A104.24.124.2282015-11-05 → 2015-11-05 · 4 obs

○ 2015-06-29 06:36:46
● 2015-11-05 23:04:48
○ 2016-01-23 00:34:06
○ 2026-07-01 21:28:26

○A104.24.125.2282015-11-05 → 2015-11-05 · 4 obs

○ 2015-06-29 06:36:46
● 2015-11-05 23:04:48
○ 2016-01-23 00:34:06
○ 2026-07-01 21:28:26

○A104.31.68.2522015-06-29 → 2015-06-29 · 4 obs

○ 2007-10-14 17:45:36
● 2015-06-29 06:36:46
○ 2015-11-05 23:04:48
○ 2026-07-01 21:28:26

○A104.31.69.2522015-06-29 → 2015-06-29 · 4 obs

○ 2007-10-14 17:45:36
● 2015-06-29 06:36:46
○ 2015-11-05 23:04:48
○ 2026-07-01 21:28:26

●A172.67.218.872026-02-15 → 2026-07-01 · 3 obs

○ 2017-06-01 21:23:04
● 2026-02-15 15:07:26
● 2026-07-01 21:28:26

○A192.64.147.1412017-04-01 → 2017-04-01 · 4 obs

○ 2016-04-25 05:00:46
● 2017-04-01 09:51:48
○ 2017-06-01 21:23:04
○ 2026-07-01 21:28:26

○A211.43.212.162007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 17:45:36
○ 2015-06-29 06:36:46
○ 2026-07-01 21:28:26

○A23.253.164.1032017-04-01 → 2017-04-01 · 4 obs

○ 2016-04-25 05:00:46
● 2017-04-01 09:51:48
○ 2017-06-01 21:23:04
○ 2026-07-01 21:28:26

○A2400:cb00:2048:1::681f:44fc2015-06-29 → 2015-06-29 · 4 obs

○ 2007-10-14 17:45:36
● 2015-06-29 06:36:46
○ 2015-11-05 23:04:48
○ 2026-07-01 21:28:26

○A2400:cb00:2048:1::681f:45fc2015-06-29 → 2015-06-29 · 4 obs

○ 2007-10-14 17:45:36
● 2015-06-29 06:36:46
○ 2015-11-05 23:04:48
○ 2026-07-01 21:28:26

○A2606:4700:3031::6815:186d2026-02-15 → 2026-02-15 · 4 obs

○ 2017-06-01 21:23:04
● 2026-02-15 15:07:26
○ 2026-07-01 11:22:34
○ 2026-07-01 21:28:26

○A2606:4700:3033::ac43:da572026-02-15 → 2026-02-15 · 4 obs

○ 2017-06-01 21:23:04
● 2026-02-15 15:07:26
○ 2026-07-01 11:22:34
○ 2026-07-01 21:28:26

●A2606:4700:3035::6815:186d2026-07-01 → 2026-07-01 · 3 obs

○ 2026-02-15 15:07:26
● 2026-07-01 11:22:34
● 2026-07-01 21:28:26

●A2606:4700:3036::ac43:da572026-07-01 → 2026-07-01 · 3 obs

○ 2026-02-15 15:07:26
● 2026-07-01 11:22:34
● 2026-07-01 21:28:26

○A72.52.4.1202016-04-25 → 2016-04-25 · 4 obs

○ 2016-01-23 00:34:06
● 2016-04-25 05:00:46
○ 2017-04-01 09:51:48
○ 2026-07-01 21:28:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
u-code.net	dahlia.ns.cloudflare.com, harlan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.89

NS records: dahlia.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u-code.net (unsigned zone)

⏱️ Timing

Total: 425ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.24.109, 172.67.218.87`
AAAA	2	`2606:4700:3036::ac43:da57, 2606:4700:3035::6815:186d`
NS	2	`dahlia.ns.cloudflare.com, harlan.ns.cloudflare.com`
MX	1	`mail.u-code.net (pri: 0)`
TXT	2	`google-site-verification=FU3sjAcJmSkaG09, v=spf1 ip4:192.250.229.115 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dahlia.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

u-code.net serves as the parent of mail.u-code.net.

IP Addresses

u-code.net has four IP addresses: 104.21.24.109, 172.67.218.87, 2606:4700:3035::6815:186d and 2606:4700:3036::ac43:da57.

www.qryckervqngsx.store, jobwebkenya.com, appliquegetaway.com and two other host names share IP numbers with u-code.net.

Name Servers

u-code.net uses two name servers for its delegation: dahlia.ns.cloudflare.com and harlan.ns.cloudflare.com.

u-code.net uses the same name servers as several other domains — among them vulkanvegas.com.se, fotografopaslaugos.eu, lishmail.com and two more.

u-code.net has at least partial name server overlap with other domains, such as ebookxz.com, ttsteroids.info, hkicf.com and two others.

It is common to see these name servers used together with name servers nena.ns.cloudflare.com and sullivan.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname dahlia.ns.cloudflare.com directs to 108.162.192.89, 172.64.32.89 and 173.245.58.89 along with 3 other IP addresses.

Hostname harlan.ns.cloudflare.com directs to 108.162.195.250, 162.159.44.250 and 172.64.35.250 along with 3 other IP addresses.

Mail Servers

Mail for u-code.net is handled by a single mail server, mail.u-code.net.

mail.u-code.net directs to just one IP number, 192.250.229.115.