linux-freelancer.de - dns.ninja

`linux-freelancer.de`

DNSSEC	⚠️ Not signed
A	188.166.192.140^{🇩🇪 DIGITALOCEAN188.166.192.0/22 DigitalOcean}
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
TXT	`_amazonses.linux-freelancer.de.wALYwER4oGTwbbVitWbWtkfHxxkmAWbRuPMCJErT4Z0=`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-04-12 #0

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1782883351

Same first word

linux-freelancer.net

linux-freelancer.com

linux-freelancer.org

linux-freelancer.info

linux-freelancer.de

DNS History

6 records (4 active, 2 former)

●NSns1.first-ns.de2015-06-15 → 2026-07-01 · 2 obs

● 2015-06-15 10:03:20
● 2026-07-01 05:24:06

●NSrobotns2.second-ns.de2015-06-15 → 2026-07-01 · 2 obs

● 2015-06-15 10:03:20
● 2026-07-01 05:24:06

●NSrobotns3.second-ns.com2015-06-15 → 2026-07-01 · 2 obs

● 2015-06-15 10:03:20
● 2026-07-01 05:24:06

○MXmail.linux-freelancer.com2015-06-15 → 2017-01-05 · 4 obs

● 2015-06-15 10:03:20
● 2017-01-05 09:46:44
○ 2018-07-03 01:57:18
○ 2026-07-01 05:24:06

●A188.166.192.1402018-07-03 → 2026-07-01 · 3 obs

○ 2017-01-05 09:46:44
● 2018-07-03 01:57:18
● 2026-07-01 05:24:06

○A46.4.205.2032015-06-15 → 2017-01-05 · 4 obs

● 2015-06-15 10:03:20
● 2017-01-05 09:46:44
○ 2018-07-03 01:57:18
○ 2026-07-01 05:24:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
linux-freelancer.de	ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de	-

✅ Authoritative Response

Server:213.133.100.103

NS records: ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux-freelancer.de (unsigned zone)

⏱️ Timing

Total: 1835ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.166.192.140`
NS	3	`robotns2.second-ns.de, robotns3.second-ns.com...`
TXT	1	`_amazonses.linux-freelancer.de.wALYwER4o`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

Analysis

IP Addresses

linux-freelancer.de points to a single IP number: 188.166.192.140.

Additional host names — linux-freelancer.net, linux-freelancer.info, opensource-consulting.info and two others — share IP numbers with linux-freelancer.de.

Name Servers

linux-freelancer.de carries NS records delegating to robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

At least some of linux-freelancer.de's name servers are shared with other domains, for example uberlist.info, extendit.de, bi-medien.de and two more.

These name servers tend to be used in conjunction with the name servers hydrogen.ns.hetzner.com.

robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de are three hostnames that each resolve to a pair of IP addresses: robotns3.second-ns.com to 193.47.99.3 and 2001:67c:192c::add:a3, ns1.first-ns.de to 213.239.242.238 and 2a01:4f8:0:a101::a:1, and robotns2.second-ns.de to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.