`computer-audit.net`

DNSSEC	⚠️ Not signed
A	136.243.166.225^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
		PTR	`www459.your-server.de`
NS	`ns1.your-server.de` ⭐
		A	2a01:4f8:0:1::5ddc:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`ns1.your-server.de`
NS	`ns.second-ns.com` ⚠️ Not in zone NS records
		A	2a01:4f8:0:a101::b:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.com`
NS	`ns3.second-ns.de` ⚠️ Not in parent delegation
		A	2001:67c:192c::add:b3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`ns3.second-ns.de`
MX	`www459.your-server.de` ⭐
		A	2a01:4f8:d0a:60b8::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`www459.your-server.de`
		A	136.243.166.225^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`www459.your-server.de`
TXT	`v=spf1 +a +mx ?all`
SOA	`ns1.your-server.de`postmaster@your-server.de 2026-01-16 #0

`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=1776130932

Subdomains

mail.computer-audit.net

Same first word

computer-audit.net

DNS History

8 records (6 active, 2 former)

●NSns.second-ns.com2015-08-18 → 2026-04-14 · 2 obs

● 2015-08-18 18:50:30
● 2026-04-14 01:43:34

●NSns1.your-server.de2015-08-18 → 2026-04-14 · 2 obs

● 2015-08-18 18:50:30
● 2026-04-14 01:43:34

●NSns3.second-ns.com2026-02-18 → 2026-04-14 · 3 obs

○ 2015-08-18 18:50:30
● 2026-02-18 06:17:34
● 2026-04-14 01:43:34

●NSns3.second-ns.de2015-08-18 → 2026-04-14 · 2 obs

● 2015-08-18 18:50:30
● 2026-04-14 01:43:34

○MXmail.computer-audit.net2015-08-18 → 2018-03-07 · 4 obs

● 2015-08-18 18:50:30
● 2018-03-07 06:16:46
○ 2026-02-18 06:17:34
○ 2026-04-14 01:43:34

●MXwww459.your-server.de2026-02-18 → 2026-04-14 · 3 obs

○ 2018-03-07 06:16:46
● 2026-02-18 06:17:34
● 2026-04-14 01:43:34

●A136.243.166.2252018-03-07 → 2026-04-14 · 3 obs

○ 2017-05-26 08:30:20
● 2018-03-07 06:16:46
● 2026-04-14 01:43:34

○A213.133.104.1772015-08-18 → 2017-05-26 · 4 obs

● 2015-08-18 18:50:30
● 2017-05-26 08:30:20
○ 2018-03-07 06:16:46
○ 2026-04-14 01:43:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
computer-audit.net	ns1.your-server.de, ns.second-ns.com, ns3.second-ns.com	-

✅ Authoritative Response

Server:213.239.204.242

NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computer-audit.net (unsigned zone)

⏱️ Timing

Total: 804ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.166.225`
NS	3	`ns1.your-server.de, ns3.second-ns.de...`
MX	1	`www459.your-server.de (pri: 10)`
TXT	1	`v=spf1 +a +mx ?all`
SOA	1	`ns1.your-server.de postmaster.your-serve`

Analysis

Hierarchy

computer-audit.net is the parent of mail.computer-audit.net.

IP Addresses

computer-audit.net points to a single IP number: 136.243.166.225.

other host names for instance www.taborturm.at, www.vorwaertssteyr.at, sarstedter-hof.de, gss-systeme.de and poetzsch.cc share IP numbers with computer-audit.net.

Name Servers

computer-audit.net is delegated to four name servers: ns3.second-ns.com, ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

computer-audit.net at least partially shares name servers with other domains, for instance debimnorm.nl, dom-design-koeln.de, 3lab.tv, baehnk.de and chichi.ch.

Host names with two IP numbers:

Host ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242.

Host ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4.

Host ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.

Mail Servers

computer-audit.net is handled by a single mail server, www459.your-server.de.

computer-audit.net shares the same mail server setup as other domains, for instance ditl.net, mylan.info, sebsch.com, hypersoft.tv and ai2.at.

Host www459.your-server.de resolves to two IPs: 2a01:4f8:d0a:60b8::2 and 136.243.166.225.

computer-audit.net - robtex.com