`4c4.nl`

DNSSEC	⚠️ Not signed
A	77.220.107.16^{🇦🇹 i3B-AS77.220.96.0/20}
		PTR	`016-107-220-077.oja.at`
NS	`ns1.easyname.eu` ⭐
		A	2a02:1b8:ea59::2^{🇦🇹 NESSUS2a02:1b8::/32 AT-NESSUS-20080319}
			PTR	`ns1.easyname.eu`
		A	77.244.243.4^{🇦🇹 NESSUS77.244.243.0/24 Easyname GmbH}
			PTR	`ns1.easyname.eu`
NS	`ns2.easyname.eu`
		A	2a01:aee0:3:4::53^{🇩🇪 EASYNAME2a01:aee0::/32 easyname.com}
		A	77.244.244.138^{🇦🇹 NESSUS77.244.240.0/20 Nessus GmbH ASSIGNED PI}
			PTR	`ns2.easyname.eu`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=6941fffc9f2618341e0f1b05fc0ec642dd97e6e0`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
SOA	`ns1.easyname.eu`hostmaster@easyname.eu 2026-07-22 #11

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-06 01:00:02 +0000 (EPOCH 1785978002)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-06 #2

Subdomains

mail.4c4.nl

Same first word

4c4.de

4c4.com

4c4.nl

4c4.org

Similar names

c44.cc

44c.com

44c.casino

c44.me

c44.net

44c.in.ua

c44.de

44c.de

44c.net

c44.pro

44c.ru

c44.tv

44c.com.sa

44c.it

DNS History

8 records (5 active, 3 former)

●NSns1.easyname.eu2015-08-15 → 2026-08-06 · 2 obs

● 2015-08-15 05:48:32
● 2026-08-06 02:19:22

●NSns2.easyname.eu2015-08-15 → 2026-08-06 · 2 obs

● 2015-08-15 05:48:32
● 2026-08-06 02:19:22

●MXmail.protonmail.ch2020-03-05 → 2026-08-06 · 3 obs

○ 2017-03-24 06:47:56
● 2020-03-05 01:26:44
● 2026-08-06 02:19:22

●MXmailsec.protonmail.ch2020-03-05 → 2026-08-06 · 3 obs

○ 2017-03-24 06:47:56
● 2020-03-05 01:26:44
● 2026-08-06 02:19:22

○MXmx01.easyname.eu2015-08-15 → 2017-03-24 · 4 obs

● 2015-08-15 05:48:32
● 2017-03-24 06:47:56
○ 2020-03-05 01:26:44
○ 2026-08-06 02:19:22

○MXmx02.easyname.eu2015-08-15 → 2017-03-24 · 4 obs

● 2015-08-15 05:48:32
● 2017-03-24 06:47:56
○ 2020-03-05 01:26:44
○ 2026-08-06 02:19:22

●A77.220.107.162026-08-06 → 2026-08-06 · 3 obs

○ 2020-03-05 01:26:44
● 2026-08-06 02:19:20
● 2026-08-06 02:19:22

○A77.244.243.432015-08-15 → 2020-03-05 · 4 obs

● 2015-08-15 05:48:32
● 2020-03-05 01:26:44
○ 2026-08-06 02:19:20
○ 2026-08-06 02:19:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
4c4.nl	ns1.easyname.eu, ns2.easyname.eu	-

✅ Authoritative Response

Server:77.244.243.4

NS records: ns1.easyname.eu, ns2.easyname.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4c4.nl (unsigned zone)

⏱️ Timing

Total: 598ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.220.107.16`
NS	2	`ns2.easyname.eu, ns1.easyname.eu`
MX	2	`mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10)`
TXT	2	`protonmail-verification=6941fffc9f261834, v=spf1 include:_spf.protonmail.ch mx ~al`
SOA	1	`ns1.easyname.eu hostmaster.easyname.eu`

Analysis

Hierarchy

mail.4c4.nl is delegated beneath 4c4.nl.

IP Addresses

4c4.nl resolves to one IP address: 77.220.107.16.

The host names mail.4c4.nl, www.ehalm.at, ehalm.at and mail.ehalm.at all share IP numbers with 4c4.nl.

Name Servers

DNS delegation for 4c4.nl points to two name servers: ns1.easyname.eu and ns2.easyname.eu.

4c4.nl uses the same name servers as several other domains — among them grupomirna.com, cpb-software.net, alto-hundefutter.at and two more.

4c4.nl has partial name server overlap with other domains, including bmf.at.

ns1.easyname.eu directs to 77.244.243.4 and 2a02:1b8:ea59::2. ns2.easyname.eu directs to 77.244.244.138 and 2a01:aee0:3:4::53. Each host name carries two IP addresses.

Mail Servers

Mail for 4c4.nl is handled by two mail servers — mail.protonmail.ch and mailsec.protonmail.ch.

4c4.nl uses an identical mail server configuration to several other domains — among them lomz.me, lastbesthope.com, usxmail.com and two more.

4c4.nl has at least partial mail server overlap with other domains such as mjpaia.com, muijen.nl, mobious.com and two more.

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.

4c4.nl - robtex.com

4c4.nl

nl