`linuxtalk.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c08a^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2c03^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.3^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.138^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`augustus.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c02^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c302^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`augustus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2302^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`augustus.ns.cloudflare.com`
		A	108.162.195.2^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
		A	162.159.44.2^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
		A	172.64.35.2^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
NS	`ziggy.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ziggy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ziggy.ns.cloudflare.com`
		A	108.162.194.237^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	162.159.38.237^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	172.64.34.237^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
TXT	`eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkb21haW4iOiJsaW51eHRhbGsuZGUiLCJleHAi...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.3, 172.67.192.138
		IPv6 hints	2606:4700:3030::ac43:c08a, 2606:4700:3037::6815:2c03
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOA	`augustus.ns.cloudflare.com`dns@cloudflare.com serial=2406551418

`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=1785044763

Same first word

linuxtalk.ir

linuxtalk.de

DNS History

11 records (6 active, 5 former)

●NSaugustus.ns.cloudflare.com2026-07-08 → 2026-07-26 · 3 obs

○ 2026-02-15 09:49:24
● 2026-07-08 04:58:38
● 2026-07-26 06:11:42

○NSns5.kasserver.com2015-08-09 → 2026-02-15 · 4 obs

● 2015-08-09 17:50:30
● 2026-02-15 09:49:24
○ 2026-07-08 04:58:38
○ 2026-07-26 06:11:42

○NSns6.kasserver.com2015-08-09 → 2026-02-15 · 4 obs

● 2015-08-09 17:50:30
● 2026-02-15 09:49:24
○ 2026-07-08 04:58:38
○ 2026-07-26 06:11:42

●NSziggy.ns.cloudflare.com2026-07-08 → 2026-07-26 · 3 obs

○ 2026-02-15 09:49:24
● 2026-07-08 04:58:38
● 2026-07-26 06:11:42

○MXmail.linuxtalk.de2015-08-09 → 2016-07-17 · 4 obs

● 2015-08-09 17:50:30
● 2016-07-17 00:18:44
○ 2017-03-21 12:33:18
○ 2026-07-26 06:11:42

○MXw00d8562.kasserver.com2017-03-21 → 2026-02-15 · 5 obs

○ 2016-07-17 00:18:44
● 2017-03-21 12:33:18
● 2026-02-15 09:49:24
○ 2026-07-08 04:58:38
○ 2026-07-26 06:11:42

●A104.21.44.32026-07-08 → 2026-07-26 · 3 obs

○ 2026-02-15 09:49:24
● 2026-07-08 04:58:38
● 2026-07-26 06:11:42

●A172.67.192.1382026-07-08 → 2026-07-26 · 3 obs

○ 2026-02-15 09:49:24
● 2026-07-08 04:58:38
● 2026-07-26 06:11:42

●A2606:4700:3030::ac43:c08a2026-07-08 → 2026-07-26 · 3 obs

○ 2026-02-15 09:49:24
● 2026-07-08 04:58:38
● 2026-07-26 06:11:42

●A2606:4700:3037::6815:2c032026-07-08 → 2026-07-26 · 3 obs

○ 2026-02-15 09:49:24
● 2026-07-08 04:58:38
● 2026-07-26 06:11:42

○A85.13.151.232015-08-09 → 2026-02-15 · 4 obs

● 2015-08-09 17:50:30
● 2026-02-15 09:49:24
○ 2026-07-08 04:58:38
○ 2026-07-26 06:11:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
linuxtalk.de	ziggy.ns.cloudflare.com, augustus.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.2

NS records: ziggy.ns.cloudflare.com, augustus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxtalk.de (unsigned zone)

⏱️ Timing

Total: 665ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.3, 172.67.192.138`
AAAA	2	`2606:4700:3037::6815:2c03, 2606:4700:3030::ac43:c08a`
NS	2	`augustus.ns.cloudflare.com, ziggy.ns.cloudflare.com`
TXT	1	`eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`augustus.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

linuxtalk.de directs to four IP numbers, which are 104.21.44.3, 172.67.192.138, 2606:4700:3030::ac43:c08a and 2606:4700:3037::6815:2c03.

biohiit.com.tr, katc.kr, www.344488.ru plus two other host names have IP numbers in common with linuxtalk.de.

Name Servers

linuxtalk.de is delegated to two name servers: augustus.ns.cloudflare.com and ziggy.ns.cloudflare.com.

The name server configuration of linuxtalk.de is shared with other domains, for instance nobsguides.com, educationalinfozone.com, justmushroom.com and two others.

At least some of linuxtalk.de's name servers are shared with other domains, for example ahgsjx.com, f168.credit, concretemixerpe.com and two more.

These name servers are often deployed together with the name servers laura.ns.cloudflare.com, ignat.ns.cloudflare.com, lamar.ns.cloudflare.com and donna.ns.cloudflare.com.

Hosts with 6 IP addresses each:

augustus.ns.cloudflare.com resolves to 108.162.195.2, 162.159.44.2, 172.64.35.2 and 3 other IP addresses.

ziggy.ns.cloudflare.com resolves to 108.162.194.237, 162.159.38.237, 172.64.34.237 and 3 other IP addresses.

linuxtalk.de - robtex.com

linuxtalk.de

de

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`linuxtalk.de`

`de`