linux-router.de - dns.ninja

`linux-router.de`

DNSSEC	⚠️ Not signed
A	188.40.112.83^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
		PTR	`mx.mx-de.de`
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`
MX	`mx.mx-de.de` ⭐
		A	116.202.165.159^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
			PTR	`mx.mx-de.de`
TXT	`v=spf1 mx -all`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-04-14 #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=1783456924

Same first word

linux-router.de

linux-router.com

linux-router.info

DNS History

7 records (5 active, 2 former)

●NSns1.first-ns.de2015-07-23 → 2026-07-07 · 2 obs

● 2015-07-23 12:48:44
● 2026-07-07 21:11:22

●NSrobotns2.second-ns.de2015-07-23 → 2026-07-07 · 2 obs

● 2015-07-23 12:48:44
● 2026-07-07 21:11:22

●NSrobotns3.second-ns.com2015-07-23 → 2026-07-07 · 2 obs

● 2015-07-23 12:48:44
● 2026-07-07 21:11:22

○MXmail.linux-router.de2015-07-23 → 2017-03-18 · 4 obs

● 2015-07-23 12:48:44
● 2017-03-18 03:33:00
○ 2020-02-07 14:33:00
○ 2026-07-07 21:11:22

●MXmx.mx-de.de2020-02-07 → 2026-07-07 · 3 obs

○ 2017-03-18 03:33:00
● 2020-02-07 14:33:00
● 2026-07-07 21:11:22

●A188.40.112.832020-02-07 → 2026-07-07 · 3 obs

○ 2017-03-18 03:33:00
● 2020-02-07 14:33:00
● 2026-07-07 21:11:22

○A188.40.40.2042015-07-23 → 2017-03-18 · 4 obs

● 2015-07-23 12:48:44
● 2017-03-18 03:33:00
○ 2020-02-07 14:33:00
○ 2026-07-07 21:11:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, l.de.net, s.de.net, f.nic.de...	12 records
linux-router.de	robotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de	-

✅ Authoritative Response

Server:193.47.99.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1269ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.40.112.83`
NS	3	`robotns3.second-ns.com, ns1.first-ns.de...`
MX	1	`mx.mx-de.de (pri: 10)`
TXT	1	`v=spf1 mx -all`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 6 (a.nic.de, a.nic.de, f.nic.de...)

Out-of-bailiwick: 6 (l.de.net, l.de.net, s.de.net...)

Analysis

IP Addresses

linux-router.de has exactly one IP address — 188.40.112.83.

galerie-wannsee.de, galeriewannsee.de, berliner-bild-archiv.de plus two other host names have IP numbers in common with linux-router.de.

Name Servers

The authoritative name servers for linux-router.de are robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de — three in total.

linux-router.de partially shares its NS delegation with several other domains, including toskana-karte.de, qsb.de, rbarnstadt.org and two others.

robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de all resolve to exactly two IP numbers apiece: robotns3.second-ns.com → 193.47.99.3 and 2001:67c:192c::add:a3; ns1.first-ns.de → 213.239.242.238 and 2a01:4f8:0:a101::a:1; robotns2.second-ns.de → 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.

Mail Servers

linux-router.de uses one mail server — mx.mx-de.de.

The mail server setup of linux-router.de matches that of other domains such as mx-de.de, berliner-bild-archiv.de, teileauskunft.de and two others.

mx.mx-de.de directs to just one IP number, 116.202.165.159.