`mac4u.net`

DNSSEC	⚠️ Not signed
NS	`hostmaster.chemexper.com` ⭐
NS	`ch.chemexper.com`
		A	195.15.0.43^{🇨🇭 VTX-NETWORK195.15.0.0/17}
NS	`dns.chemexper.com`
MX	`f-mail.chemexper.com` ⭐
		A	195.15.0.44^{🇨🇭 VTX-NETWORK195.15.0.0/17}
TXT	`v=spf1 ip6:2a01:4f8:160:52f2::/64 ip4:78.46.161.110 ip4:195.15.0.40/29 ip4:21...`
SOA	`hostmaster.chemexper.com`client-dns-support@chemexper.com 2022-08-11 #3

`net`

	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=1771291465

WOT: SAFE (68/100)

Subdomains

www.mac4u.net

Same first word

mac4u.pro

mac4u.net

mac4u.at

mac4u.tech

mac4u.com

mac4u.de

Similar names

mca4u.com

cam4u.co.uk

cam4u.de

cam4u.co.il

cam4u.ru

cam4u.net

4ucam.com

cam4u.com

DNS History

5 records (4 active, 1 former)

●NSch.chemexper.com2015-08-17 → 2026-03-23 · 2 obs

● 2015-08-17 08:07:12
● 2026-03-23 17:58:42

●NSdns.chemexper.com2015-08-17 → 2026-03-23 · 2 obs

● 2015-08-17 08:07:12
● 2026-03-23 17:58:42

●NShostmaster.chemexper.com2015-08-17 → 2026-03-23 · 5 obs

● 2015-08-17 08:07:12
● 2026-03-10 17:01:08
○ 2026-03-11 18:18:26
● 2026-03-23 17:58:40
● 2026-03-23 17:58:42

●MXf-mail.chemexper.com2026-02-17 → 2026-03-23 · 6 obs

○ 2018-09-29 22:33:06
● 2026-02-17 00:29:40
○ 2026-03-10 17:01:08
○ 2026-03-11 18:18:26
● 2026-03-23 17:58:40
● 2026-03-23 17:58:42

○MXmail.sky4studios.com2015-08-17 → 2018-09-29 · 4 obs

● 2015-08-17 08:07:12
● 2018-09-29 22:33:06
○ 2026-02-17 00:29:40
○ 2026-03-23 17:58:42

🔍 DNS Trace

Analysis

Hierarchy

mac4u.net is the parent of www.mac4u.net.

Name Servers

mac4u.net is delegated to three name servers ch.chemexper.com, dns.chemexper.com and hostmaster.chemexper.com.

mac4u.net at least partially shares name servers with other domains, for instance mylims.org, sky4studios.be, c6h6.org, lamicrotheater.com and fox-chemicals.com.

these name servers are commonly used alongside dns2.chemexper.com.

Hostnames with a single IP:

ch.chemexper.com points to 195.15.0.43.

Mail Servers

mac4u.net is handled by a single mail server, f-mail.chemexper.com.

f-mail.chemexper.com resolves to IP 195.15.0.44.

mac4u.net - robtex.com

mac4u.net

net