`screening4u.com`

DNSSEC	⚠️ Not signed
A	165.160.13.20^{🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
		PTR	`ip-165-160-13-20.defastlink.net`
A	165.160.15.20^{🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
NS	`dns1.cscdns.net` ⭐ 🔒
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net` 🔒
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
MX	`custmx.cscdns.net` ⭐ 🔒
		A	198.58.121.58^{🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies}
			PTR	`198-58-121-58.ip.linodeusercontent.com`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2024-08-06 #2

`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=1771291435

Same first word

screening4u.com

DNS History

18 records (5 active, 13 former)

○NScrpeomusanyca01.ge-dns.com2015-07-23 → 2017-04-20 · 5 obs

○ 2007-11-11 22:30:20
● 2015-07-23 05:44:10
● 2017-04-20 18:35:50
○ 2026-03-08 09:01:42
○ 2026-03-24 09:45:10

○NScrpeomusanyca02.ge-dns.com2015-07-23 → 2017-04-20 · 5 obs

○ 2007-11-11 22:30:20
● 2015-07-23 05:44:10
● 2017-04-20 18:35:50
○ 2026-03-08 09:01:42
○ 2026-03-24 09:45:10

○NScrpeomusanyca03.ge-dns.net2015-07-23 → 2017-04-20 · 5 obs

○ 2007-11-11 22:30:20
● 2015-07-23 05:44:10
● 2017-04-20 18:35:50
○ 2026-03-08 09:01:42
○ 2026-03-24 09:45:10

○NScrpeomusanyca04.ge-dns.net2015-07-23 → 2017-04-20 · 5 obs

○ 2007-11-11 22:30:20
● 2015-07-23 05:44:10
● 2017-04-20 18:35:50
○ 2026-03-08 09:01:42
○ 2026-03-24 09:45:10

○NScrpeomusanyca05.ge-dns.org2015-07-23 → 2017-04-20 · 5 obs

○ 2007-11-11 22:30:20
● 2015-07-23 05:44:10
● 2017-04-20 18:35:50
○ 2026-03-08 09:01:42
○ 2026-03-24 09:45:10

○NScrpeomusanyca06.ge-dns.org2015-07-23 → 2017-04-20 · 5 obs

○ 2007-11-11 22:30:20
● 2015-07-23 05:44:10
● 2017-04-20 18:35:50
○ 2026-03-08 09:01:42
○ 2026-03-24 09:45:10

●NSdns1.cscdns.net2026-03-08 → 2026-03-24 · 3 obs

○ 2017-04-20 18:35:50
● 2026-03-08 09:01:42
● 2026-03-24 09:45:10

○NSdns10.activeisp.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 22:30:20
○ 2015-07-23 05:44:10
○ 2026-03-24 09:45:10

○NSdns11.activeisp.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 22:30:20
○ 2015-07-23 05:44:10
○ 2026-03-24 09:45:10

○NSdns12.activeisp.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 22:30:20
○ 2015-07-23 05:44:10
○ 2026-03-24 09:45:10

●NSdns2.cscdns.net2026-03-08 → 2026-03-24 · 3 obs

○ 2017-04-20 18:35:50
● 2026-03-08 09:01:42
● 2026-03-24 09:45:10

●MXcustmx.cscdns.net2026-03-08 → 2026-03-24 · 3 obs

○ 2015-07-23 05:44:10
● 2026-03-08 09:01:42
● 2026-03-24 09:45:10

○MXmx10.active24.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 22:30:20
○ 2015-07-23 05:44:10
○ 2026-03-24 09:45:10

○MXmx2.activeisp.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 22:30:20
○ 2015-07-23 05:44:10
○ 2026-03-24 09:45:10

●A165.160.13.202026-03-08 → 2026-03-24 · 3 obs

○ 2017-04-20 18:35:50
● 2026-03-08 09:01:42
● 2026-03-24 09:45:10

●A165.160.15.202026-03-08 → 2026-03-24 · 3 obs

○ 2017-04-20 18:35:50
● 2026-03-08 09:01:42
● 2026-03-24 09:45:10

○A198.169.188.72015-07-23 → 2017-04-20 · 5 obs

○ 2007-11-11 22:30:20
● 2015-07-23 05:44:10
● 2017-04-20 18:35:50
○ 2026-03-08 09:01:42
○ 2026-03-24 09:45:10

○A213.188.129.482007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 22:30:20
○ 2015-07-23 05:44:10
○ 2026-03-24 09:45:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
screening4u.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.130.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for screening4u.com (unsigned zone)

⏱️ Timing

Total: 116ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`165.160.13.20, 165.160.15.20`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
MX	1	`custmx.cscdns.net (pri: 10)`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

screening4u.com resolves to two IP numbers: 165.160.13.20 and 165.160.15.20.

other host names including earthlink-wireless.com, betongmast.com, 091-141-105-043.dyn.orange.at, totaljobs.pl and tybost.com share IP numbers with screening4u.com.

Name Servers

screening4u.com is delegated to two name servers dns1.cscdns.net and dns2.cscdns.net.

screening4u.com shares the same name server setup as other domains, for instance mh-apps.co.uk, secdbonline.org, bisoductal.com, 800flowers.ee and sherriesgormeut.com.

Host names with two IP numbers:

The host name dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; the host name dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.

Mail Servers

screening4u.com is handled by a single mail server, custmx.cscdns.net.

screening4u.com shares the same mail server setup as other domains, for instance iwantafranchisesystem.com, asparagusrolex.com, indura.ec, castex.com and popcorn.university.

custmx.cscdns.net resolves to IP 198.58.121.58.

screening4u.com - robtex.com

screening4u.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`screening4u.com`

`com`