4u2c.com - robtex.com

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`4u2c.com`

DNSSEC	⚠️ Not signed
A	104.209.178.67^{🇺🇸 Microsoft}
NS	`ns1-04.azure-dns.com` ⭐
		A	2603:1061:0:700::4^{🇺🇸 Microsoft}
			PTR	`ns1-04.azure-dns.com`
		A	13.107.236.4^{🇺🇸 Microsoft}
			PTR	`ns1-04.azure-dns.com`
NS	`ns2-04.azure-dns.net`
		A	2620:1ec:8ec:700::4^{🇺🇸 Microsoft}
			PTR	`ns2-04.azure-dns.net`
		A	150.171.21.4^{🇺🇸 Microsoft}
			PTR	`ns2-04.azure-dns.net`
NS	`ns3-04.azure-dns.org`
		A	2a01:111:4000:700::4^{🇬🇧 Microsoft}
			PTR	`ns3-04.azure-dns.org`
		A	204.14.183.4^{🇺🇸 Microsoft}
			PTR	`ns3-04.azure-dns.org`
NS	`ns4-04.azure-dns.info`
		A	2620:1ec:bda:700::4^{🇺🇸 Microsoft}
			PTR	`ns4-04.azure-dns.info`
		A	208.84.5.4^{🇺🇸 Microsoft}
			PTR	`ns4-04.azure-dns.info`
MX	`4u2c-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`NFCB8UVGECNK6DG37OCT89GIED`
TXT	`co6441e85lkqefckncsi1b5mc4`
TXT	`dt10341j5todnp0n9263eoir7m`
SOA	`ns1-04.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=1770918430

Up

www.4u2c.com

Same first word

4u2c.nl

4u2c.today

4u2c.de

4u2c.dk

4u2c.eu

4u2c.org

4u2c.com

4u2c.ca

4u2c.in

4u2c.tv

4u2c.ws

4u2c.be

4u2c.me

Similar names

24uc.com

4c2u.jp

c24u.ru

24cu.com

2u4c.com

uc24.de

cu24.com

c4u2.com

2c4u.org

24cu.co

cu24.pl

c24u.xyz

uc42.com

cu24.de

cu24.ru

4c2u.de

4c2u.com

uc24.com

DNS History

23 records (6 active, 17 former)

○NSns-1314.awsdns-36.org2016-03-10 → 2017-07-09 · 5 obs

○ 2015-12-04 09:02:36
● 2016-03-10 22:00:44
● 2017-07-09 09:40:16
○ 2026-02-14 16:38:06
○ 2026-02-14 16:38:08

○NSns-1926.awsdns-48.co.uk2016-03-10 → 2017-07-09 · 5 obs

○ 2015-12-04 09:02:36
● 2016-03-10 22:00:44
● 2017-07-09 09:40:16
○ 2026-02-14 16:38:06
○ 2026-02-14 16:38:08

○NSns-729.awsdns-27.net2016-03-10 → 2017-07-09 · 5 obs

○ 2015-12-04 09:02:36
● 2016-03-10 22:00:44
● 2017-07-09 09:40:16
○ 2026-02-14 16:38:06
○ 2026-02-14 16:38:08

○NSns-97.awsdns-12.com2016-03-10 → 2017-07-09 · 5 obs

○ 2015-12-04 09:02:36
● 2016-03-10 22:00:44
● 2017-07-09 09:40:16
○ 2026-02-14 16:38:06
○ 2026-02-14 16:38:08

●NSns1-04.azure-dns.com2026-02-14 → 2026-02-14 · 3 obs

○ 2017-07-09 09:40:16
● 2026-02-14 16:38:06
● 2026-02-14 16:38:08

○NSns1.redcarpetdns.com2015-08-16 → 2015-12-04 · 4 obs

● 2015-08-16 05:44:46
● 2015-12-04 09:02:36
○ 2016-03-10 22:00:44
○ 2026-02-14 16:38:08

●NSns2-04.azure-dns.net2026-02-14 → 2026-02-14 · 3 obs

○ 2017-07-09 09:40:16
● 2026-02-14 16:38:06
● 2026-02-14 16:38:08

○NSns2.redcarpetdns.com2015-08-16 → 2015-12-04 · 4 obs

● 2015-08-16 05:44:46
● 2015-12-04 09:02:36
○ 2016-03-10 22:00:44
○ 2026-02-14 16:38:08

●NSns3-04.azure-dns.org2026-02-14 → 2026-02-14 · 3 obs

○ 2017-07-09 09:40:16
● 2026-02-14 16:38:06
● 2026-02-14 16:38:08

○NSns3.redcarpetdns.com2015-08-16 → 2015-12-04 · 4 obs

● 2015-08-16 05:44:46
● 2015-12-04 09:02:36
○ 2016-03-10 22:00:44
○ 2026-02-14 16:38:08

●NSns4-04.azure-dns.info2026-02-14 → 2026-02-14 · 3 obs

○ 2017-07-09 09:40:16
● 2026-02-14 16:38:06
● 2026-02-14 16:38:08

●MX4u2c-com.mail.protection.outlook.com2026-02-14 → 2026-02-14 · 3 obs

○ 2017-07-09 09:40:16
● 2026-02-14 16:38:06
● 2026-02-14 16:38:08

○MXalt1.aspmx.l.google.com2016-03-10 → 2017-07-09 · 5 obs

○ 2015-12-04 09:02:36
● 2016-03-10 22:00:44
● 2017-07-09 09:40:16
○ 2026-02-14 16:38:06
○ 2026-02-14 16:38:08

○MXalt2.aspmx.l.google.com2016-03-10 → 2017-07-09 · 5 obs

○ 2015-12-04 09:02:36
● 2016-03-10 22:00:44
● 2017-07-09 09:40:16
○ 2026-02-14 16:38:06
○ 2026-02-14 16:38:08

○MXalt3.aspmx.l.google.com2016-03-10 → 2017-07-09 · 5 obs

○ 2015-12-04 09:02:36
● 2016-03-10 22:00:44
● 2017-07-09 09:40:16
○ 2026-02-14 16:38:06
○ 2026-02-14 16:38:08

○MXalt4.aspmx.l.google.com2016-03-10 → 2017-07-09 · 5 obs

○ 2015-12-04 09:02:36
● 2016-03-10 22:00:44
● 2017-07-09 09:40:16
○ 2026-02-14 16:38:06
○ 2026-02-14 16:38:08

○MXaspmx.l.google.com2016-03-10 → 2017-07-09 · 5 obs

○ 2015-12-04 09:02:36
● 2016-03-10 22:00:44
● 2017-07-09 09:40:16
○ 2026-02-14 16:38:06
○ 2026-02-14 16:38:08

○MXfilter489.zerospam.ca2015-08-16 → 2015-12-04 · 4 obs

● 2015-08-16 05:44:46
● 2015-12-04 09:02:36
○ 2016-03-10 22:00:44
○ 2026-02-14 16:38:08

○MXfilter490.zerospam.ca2015-08-16 → 2015-12-04 · 4 obs

● 2015-08-16 05:44:46
● 2015-12-04 09:02:36
○ 2016-03-10 22:00:44
○ 2026-02-14 16:38:08

○MXfilter999.zerospam.ca2015-08-16 → 2015-12-04 · 4 obs

● 2015-08-16 05:44:46
● 2015-12-04 09:02:36
○ 2016-03-10 22:00:44
○ 2026-02-14 16:38:08

●A104.209.178.672026-02-14 → 2026-02-14 · 3 obs

○ 2017-07-09 09:40:16
● 2026-02-14 16:38:06
● 2026-02-14 16:38:08

○A184.168.18.12015-08-16 → 2016-08-25 · 4 obs

● 2015-08-16 05:44:46
● 2016-08-25 03:21:56
○ 2016-12-02 07:50:34
○ 2026-02-14 16:38:08

○A54.88.195.2192016-12-02 → 2017-07-09 · 5 obs

○ 2016-08-25 03:21:56
● 2016-12-02 07:50:34
● 2017-07-09 09:40:16
○ 2026-02-14 16:38:06
○ 2026-02-14 16:38:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
4u2c.com	ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info	-

✅ Authoritative Response

Server: 204.14.183.4

NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4u2c.com (unsigned zone)

⏱️ Timing

Total: 51ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.209.178.67`
NS	4	`ns1-04.azure-dns.com, ns2-04.azure-dns.net...`
MX	1	`4u2c-com.mail.protection.outlook.com (pr`
TXT	4	`v=spf1 include:spf.protection.outlook.co, NFCB8UVGECNK6DG37OCT89GIED...`
SOA	1	`ns1-04.azure-dns.com azuredns-hostmaster`

AI analysis

www.4u2c.com has 4u2c.com as its parent.

4u2c.com maps to IP address 104.209.178.67.

Other host names, for instance claricode.com, devcastle.com, *.moes.com, aardu.com and kpiworkbook.schlotzskys.com share IP numbers with 4u2c.com.

4u2c.com is delegated to four name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

4u2c.com at least partially shares name servers with other domains such as thewavemuscat.com, ekcorp.com, investinsuffolk.com, 12d.co and beyondcompliance.ca.

Host names with two IP numbers:

ns1-04.azure-dns.com points to 2603:1061:0:700::4 and 13.107.236.4

ns4-04.azure-dns.info points to 2620:1ec:bda:700::4 and 208.84.5.4

ns2-04.azure-dns.net points to 2620:1ec:8ec:700::4 and 150.171.21.4

ns3-04.azure-dns.org points to 2a01:111:4000:700::4 and 204.14.183.4

4u2c.com is handled by a single mail server, 4u2c-com.mail.protection.outlook.com.

4u2c-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 52.101.190.0, 52.101.190.1, 52.101.190.2 and 52.101.190.3.