u4com.com - dns.ninja

`u4com.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns07.domaincontrol.com` ⭐
		A	2603:5:2170::4^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns07.domaincontrol.com`
		A	97.74.103.4^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns07.domaincontrol.com`
NS	`ns08.domaincontrol.com`
		A	2603:5:2270::4^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns08.domaincontrol.com`
		A	173.201.71.4^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns08.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns07.domaincontrol.com`dns@jomax.net 2026-05-04 #11

`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=1786053319

Same first word

u4com.com

Similar names

com4u.ir

omc4u.com

com4u.net

com4u.com

4ucom.nl

com4u.eu

4ucom.com

com4u.ca

cmo4u.com

com4u.de

mco4u.com

ocm4u.com

com4u.nl

com4u.no

DNS History

13 records (6 active, 7 former)

●NSns07.domaincontrol.com2016-04-29 → 2026-08-06 · 3 obs

○ 2016-02-26 13:15:30
● 2016-04-29 23:35:04
● 2026-08-06 21:59:54

●NSns08.domaincontrol.com2016-04-29 → 2026-08-06 · 3 obs

○ 2016-02-26 13:15:30
● 2016-04-29 23:35:04
● 2026-08-06 21:59:54

○NSns1.dreamhost.com2015-07-14 → 2016-02-26 · 4 obs

● 2015-07-14 07:48:54
● 2016-02-26 13:15:30
○ 2016-04-29 23:35:04
○ 2026-08-06 21:59:54

○NSns2.dreamhost.com2015-07-14 → 2016-02-26 · 4 obs

● 2015-07-14 07:48:54
● 2016-02-26 13:15:30
○ 2016-04-29 23:35:04
○ 2026-08-06 21:59:54

○NSns3.dreamhost.com2015-07-14 → 2016-02-26 · 4 obs

● 2015-07-14 07:48:54
● 2016-02-26 13:15:30
○ 2016-04-29 23:35:04
○ 2026-08-06 21:59:54

●MXmailstore1.secureserver.net2016-04-29 → 2026-08-06 · 3 obs

○ 2016-02-26 13:15:30
● 2016-04-29 23:35:04
● 2026-08-06 21:59:54

○MXmx1.sub4.homie.mail.dreamhost.com2015-07-14 → 2016-02-26 · 4 obs

● 2015-07-14 07:48:54
● 2016-02-26 13:15:30
○ 2016-04-29 23:35:04
○ 2026-08-06 21:59:54

○MXmx2.sub4.homie.mail.dreamhost.com2015-07-14 → 2016-02-26 · 4 obs

● 2015-07-14 07:48:54
● 2016-02-26 13:15:30
○ 2016-04-29 23:35:04
○ 2026-08-06 21:59:54

●MXsmtp.secureserver.net2016-04-29 → 2026-08-06 · 3 obs

○ 2016-02-26 13:15:30
● 2016-04-29 23:35:04
● 2026-08-06 21:59:54

●A15.197.225.1282026-03-14 → 2026-08-06 · 3 obs

○ 2018-06-23 16:30:06
● 2026-03-14 13:18:02
● 2026-08-06 21:59:54

○A184.168.221.182016-04-29 → 2018-06-23 · 5 obs

○ 2016-02-26 13:15:30
● 2016-04-29 23:35:04
● 2018-06-23 16:30:06
○ 2026-03-14 13:18:02
○ 2026-08-06 21:59:54

●A3.33.251.1682026-03-14 → 2026-08-06 · 3 obs

○ 2018-06-23 16:30:06
● 2026-03-14 13:18:02
● 2026-08-06 21:59:54

○A69.163.241.1502015-07-14 → 2016-02-26 · 4 obs

● 2015-07-14 07:48:54
● 2016-02-26 13:15:30
○ 2016-04-29 23:35:04
○ 2026-08-06 21:59:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...	-
u4com.com	ns07.domaincontrol.com, ns08.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.71.4

NS records: ns07.domaincontrol.com, ns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u4com.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns07.domaincontrol.com, ns08.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`ns07.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns07.domaincontrol.com, ns07.domaincontrol.com, ns08.domaincontrol.com...)

Analysis

IP Addresses

u4com.com points to the IP addresses 3.33.251.168 and 15.197.225.128

Among the host names that share IP numbers with u4com.com are smithblade.com, ofpo.com, homesourceatlanta.com and two others.

Name Servers

u4com.com is delegated to two name servers: ns07.domaincontrol.com and ns08.domaincontrol.com.

u4com.com has the same name server delegation as a number of other domains, such as cardcarryingredneck.net, bsudol.com, yourrealtyleverage.com and two more.

u4com.com shares at least some of its name servers with other domains, such as plasticparadisemovie.com.

ns07.domaincontrol.com and ns08.domaincontrol.com each resolve to two IP addresses: ns07.domaincontrol.com points to 97.74.103.4 and 2603:5:2170::4, while ns08.domaincontrol.com points to 173.201.71.4 and 2603:5:2270::4.

Mail Servers

The MX records for u4com.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

u4com.com has the same mail server arrangement as a number of other domains, for example e-organized.com, streetsmartlenderwebsite.net, pooldrain.supply and two more.

u4com.com shares mail servers with at least some other domains, such as portcityjavafranchising.com, humancircuit.com and ascentcompanies.com.

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.