`uk4.org`

DNSSEC	🔒 Signed (DS record present)
NS	`jerome.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerome.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerome.ns.cloudflare.com`
		A	108.162.193.181^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	172.64.33.181^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	173.245.59.181^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
NS	`nelci.ns.cloudflare.com`
		A	2606:4700:50::a29f:2698^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c298^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nelci.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2298^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nelci.ns.cloudflare.com`
		A	108.162.194.152^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	162.159.38.152^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	172.64.34.152^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
MX	`mx1.simplelogin.co` ⭐
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
MX	`mx2.simplelogin.co`⁽²⁰⁾
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
TXT	`sl-verification=rhncaigkxotkepufoihpkulymegtbl`
TXT	`v=spf1 include:simplelogin.co ~all`
SOA	`jerome.ns.cloudflare.com`dns@cloudflare.com serial=2400113143

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774843751

Same first word

uk4.co

uk4.in

uk4.net

uk4.ru

uk4.org

uk4.cn

uk4.de

uk4.com

uk4.me

Similar names

4uk.com

4uk.org

4ku.live

4ku.de

4uk.de

k4u.it

k4u.net.ua

4ku.co.uk

ku4.us

u4k.net

4ku.com

k4u.net

k4u.at

4uk.ru

ku4.net

ku4.de

k4u.cn

ku4.cc

k4u.com

4ku.org

k4u.co.il

4uk.me

ku4.com

k4u.com.co

u4k.com

k4u.su

k4u.co.uk

4uk.co.uk

ku4.ru

u4k.ru

k4u.es

4uk.cn

4ku.net

k4u.de

4uk.pl

k4u.pl

u4k.top

4uk.cc

k4u.eu

k4u.cz

4ku.info

4ku.cc

4ku.uk

k4u.ru

k4u.tech

k4u.in

u4k.cn

u4k.de

4ku.biz

DNS History

21 records (4 active, 17 former)

●NSjerome.ns.cloudflare.com2026-03-26 → 2026-03-30 · 3 obs

○ 2017-05-26 17:13:18
● 2026-03-26 07:38:16
● 2026-03-30 04:44:30

●NSnelci.ns.cloudflare.com2026-03-26 → 2026-03-30 · 3 obs

○ 2017-05-26 17:13:18
● 2026-03-26 07:38:16
● 2026-03-30 04:44:30

○NSns-ca.1and1-dns.biz2015-05-22 → 2017-05-26 · 7 obs

● 2015-05-22 00:51:44
● 2015-09-24 00:24:28
○ 2015-12-09 07:42:32
● 2016-01-20 19:12:02
● 2017-05-26 17:13:18
○ 2026-03-26 07:38:16
○ 2026-03-30 04:44:30

○NSns-ca.1and1-dns.ca2015-05-22 → 2017-05-26 · 7 obs

● 2015-05-22 00:51:44
● 2015-09-24 00:24:28
○ 2015-12-09 07:42:32
● 2016-01-20 19:12:02
● 2017-05-26 17:13:18
○ 2026-03-26 07:38:16
○ 2026-03-30 04:44:30

○NSns-ca.1and1-dns.com2015-05-22 → 2017-05-26 · 7 obs

● 2015-05-22 00:51:44
● 2015-09-24 00:24:28
○ 2015-12-09 07:42:32
● 2016-01-20 19:12:02
● 2017-05-26 17:13:18
○ 2026-03-26 07:38:16
○ 2026-03-30 04:44:30

○NSns-ca.1and1-dns.org2015-05-22 → 2017-05-26 · 7 obs

● 2015-05-22 00:51:44
● 2015-09-24 00:24:28
○ 2015-12-09 07:42:32
● 2016-01-20 19:12:02
● 2017-05-26 17:13:18
○ 2026-03-26 07:38:16
○ 2026-03-30 04:44:30

○NSns1.bodis.com2015-12-09 → 2015-12-09 · 4 obs

○ 2015-09-24 00:24:28
● 2015-12-09 07:42:32
○ 2016-01-20 19:12:02
○ 2026-03-30 04:44:30

○NSns2.bodis.com2015-12-09 → 2015-12-09 · 4 obs

○ 2015-09-24 00:24:28
● 2015-12-09 07:42:32
○ 2016-01-20 19:12:02
○ 2026-03-30 04:44:30

○MXmx00.1and1.com2015-05-22 → 2017-05-26 · 7 obs

● 2015-05-22 00:51:44
● 2015-09-24 00:24:28
○ 2015-12-09 07:42:32
● 2016-01-20 19:12:02
● 2017-05-26 17:13:18
○ 2026-03-26 07:38:16
○ 2026-03-30 04:44:30

○MXmx01.1and1.com2015-05-22 → 2017-05-26 · 7 obs

● 2015-05-22 00:51:44
● 2015-09-24 00:24:28
○ 2015-12-09 07:42:32
● 2016-01-20 19:12:02
● 2017-05-26 17:13:18
○ 2026-03-26 07:38:16
○ 2026-03-30 04:44:30

●MXmx1.simplelogin.co2026-03-26 → 2026-03-30 · 3 obs

○ 2017-05-26 17:13:18
● 2026-03-26 07:38:16
● 2026-03-30 04:44:30

●MXmx2.simplelogin.co2026-03-26 → 2026-03-30 · 3 obs

○ 2017-05-26 17:13:18
● 2026-03-26 07:38:16
● 2026-03-30 04:44:30

○A104.219.41.152015-05-22 → 2015-09-24 · 4 obs

● 2015-05-22 00:51:44
● 2015-09-24 00:24:28
○ 2015-12-09 07:42:32
○ 2026-03-30 04:44:30

○A199.59.243.1202015-12-09 → 2015-12-09 · 4 obs

○ 2015-09-24 00:24:28
● 2015-12-09 07:42:32
○ 2016-01-20 19:12:02
○ 2026-03-30 04:44:30

○A2607:f1c0:1000:8056:8574:5ad:795f:f8132015-05-22 → 2015-09-24 · 4 obs

● 2015-05-22 00:51:44
● 2015-09-24 00:24:28
○ 2015-12-09 07:42:32
○ 2026-03-30 04:44:30

○A2607:f1c0:1000:90a6:ae14:31d4:400e:88472016-07-22 → 2016-07-22 · 4 obs

○ 2016-01-20 19:12:02
● 2016-07-22 00:06:46
○ 2017-05-26 17:13:18
○ 2026-03-30 04:44:30

○A2607:f1c0:1000:90a6:d4cf:b58a:bcd5:40132016-01-20 → 2016-01-20 · 4 obs

○ 2015-12-09 07:42:32
● 2016-01-20 19:12:02
○ 2016-07-22 00:06:46
○ 2026-03-30 04:44:30

○A2607:f1c0:1000:90f2:f20e:fbde:e26:88482017-05-26 → 2017-05-26 · 4 obs

○ 2016-07-22 00:06:46
● 2017-05-26 17:13:18
○ 2026-03-26 07:38:16
○ 2026-03-30 04:44:30

○A74.208.108.1052016-01-20 → 2016-01-20 · 4 obs

○ 2015-12-09 07:42:32
● 2016-01-20 19:12:02
○ 2016-07-22 00:06:46
○ 2026-03-30 04:44:30

○A74.208.215.1262016-07-22 → 2016-07-22 · 4 obs

○ 2016-01-20 19:12:02
● 2016-07-22 00:06:46
○ 2017-05-26 17:13:18
○ 2026-03-30 04:44:30

○A74.208.215.1282017-05-26 → 2017-05-26 · 4 obs

○ 2016-07-22 00:06:46
● 2017-05-26 17:13:18
○ 2026-03-26 07:38:16
○ 2026-03-30 04:44:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
uk4.org	jerome.ns.cloudflare.com, nelci.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.181

NS records: jerome.ns.cloudflare.com, nelci.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 371ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`jerome.ns.cloudflare.com, nelci.ns.cloudflare.com`
MX	2	`mx1.simplelogin.co (pri: 10), mx2.simplelogin.co (pri: 20)`
TXT	2	`sl-verification=rhncaigkxotkepufoihpkuly, v=spf1 include:simplelogin.co ~all`
SOA	1	`jerome.ns.cloudflare.com dns.cloudflare.`

Analysis

Name Servers

uk4.org is delegated to two name servers: jerome.ns.cloudflare.com and nelci.ns.cloudflare.com.

uk4.org shares the same name server setup as powercostcalculator.com, forumkurnaz.com, coloring-gamess.com, growthlity.com and brothersbakerycafe.net.

uk4.org at least partially shares name servers with other domains, for instance spaceexplorer.info, urentacar.com, wormhol.org, weboryx.com and furanixsolutions.sbs.

these name servers are commonly used with zahir.ns.cloudflare.com, rustam.ns.cloudflare.com, michelle.ns.cloudflare.com and arely.ns.cloudflare.com.

Host names with six IP numbers:

jerome.ns.cloudflare.com points to 2606:4700:58::adf5:3bb5, 2803:f800:50::6ca2:c1b5, 2a06:98c1:50::ac40:21b5, 108.162.193.181, 172.64.33.181 and 173.245.59.181.

nelci.ns.cloudflare.com points to 2606:4700:50::a29f:2698, 2803:f800:50::6ca2:c298, 2a06:98c1:50::ac40:2298, 108.162.194.152, 162.159.38.152 and 172.64.34.152.

Mail Servers

uk4.org is handled by two mail servers: mx1.simplelogin.co and mx2.simplelogin.co.

The mail server setup for uk4.org matches that of other domains, for instance alvmail.com, regicomp.com, esmailelbob.xyz, kling.kim and nobestbuy.com.

uk4.org shares mail servers with other domains, for instance web-safe.org and lafamilia.in.

Host names with two IP numbers:

mx1.simplelogin.co points to 176.119.200.136 and 185.205.70.136.

mx2.simplelogin.co points to 176.119.200.136 and 185.205.70.136.

Host names pointing to 176.119.200.136: mx1.simplelogin.co and mx2.simplelogin.co.

Host names pointing to 185.205.70.136: mx1.simplelogin.co and mx2.simplelogin.co.

uk4.org - robtex.com

uk4.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`uk4.org`

`org`