`zetzsche.eu`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5e96^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:893a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.150^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.58^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`otto.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c387^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`otto.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2387^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`otto.ns.cloudflare.com`
		A	108.162.195.135^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	162.159.44.135^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	172.64.35.135^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
NS	`sima.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ade^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sima.ns.cloudflare.com`
		A	108.162.192.222^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	172.64.32.222^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	173.245.58.222^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.94.150, 172.67.137.58
		IPv6	2606:4700:3031::6815:5e96, 2606:4700:3031::ac43:893a
SOA	`otto.ns.cloudflare.com`dns@cloudflare.com serial=2400098707

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1122736961

WOT: UNKNOWN (60/100)

Subdomains

mx2.zetzsche.eu

Same first word

zetzsche.eu

zetzsche.ch

DNS History

16 records (7 active, 9 former)

○NSdocks06.rzone.de2020-02-19 → 2020-02-19 · 4 obs

○ 2017-03-26 15:39:34
● 2020-02-19 09:09:08
○ 2026-02-22 09:18:56
○ 2026-03-28 10:12:24

○NSns1.gpk.eu2015-07-08 → 2017-03-26 · 4 obs

● 2015-07-08 19:04:40
● 2017-03-26 15:39:34
○ 2020-02-19 09:09:08
○ 2026-03-28 10:12:24

○NSns2.gpk.eu2015-07-08 → 2017-03-26 · 4 obs

● 2015-07-08 19:04:40
● 2017-03-26 15:39:34
○ 2020-02-19 09:09:08
○ 2026-03-28 10:12:24

○NSns3.gpk.eu2015-07-08 → 2017-03-26 · 4 obs

● 2015-07-08 19:04:40
● 2017-03-26 15:39:34
○ 2020-02-19 09:09:08
○ 2026-03-28 10:12:24

●NSotto.ns.cloudflare.com2026-02-22 → 2026-03-28 · 3 obs

○ 2020-02-19 09:09:08
● 2026-02-22 09:18:56
● 2026-03-28 10:12:24

○NSshades17.rzone.de2020-02-19 → 2020-02-19 · 4 obs

○ 2017-03-26 15:39:34
● 2020-02-19 09:09:08
○ 2026-02-22 09:18:56
○ 2026-03-28 10:12:24

●NSsima.ns.cloudflare.com2026-02-22 → 2026-03-28 · 3 obs

○ 2020-02-19 09:09:08
● 2026-02-22 09:18:56
● 2026-03-28 10:12:24

○MXmail.mailer-host.com2015-07-08 → 2015-07-08 · 3 obs

● 2015-07-08 19:04:40
○ 2015-11-25 19:02:00
○ 2026-03-28 10:12:24

●MXsmtpin.rzone.de2020-02-19 → 2026-03-28 · 3 obs

○ 2015-11-25 19:02:00
● 2020-02-19 09:09:08
● 2026-03-28 10:12:24

●A104.21.94.1502026-02-22 → 2026-03-28 · 3 obs

○ 2020-02-19 09:09:08
● 2026-02-22 09:18:56
● 2026-03-28 10:12:24

○A109.235.63.1032015-07-08 → 2017-03-26 · 4 obs

● 2015-07-08 19:04:40
● 2017-03-26 15:39:34
○ 2020-02-19 09:09:08
○ 2026-03-28 10:12:24

●A172.67.137.582026-02-22 → 2026-03-28 · 3 obs

○ 2020-02-19 09:09:08
● 2026-02-22 09:18:56
● 2026-03-28 10:12:24

●A2606:4700:3031::6815:5e962026-02-22 → 2026-03-28 · 3 obs

○ 2020-02-19 09:09:08
● 2026-02-22 09:18:56
● 2026-03-28 10:12:24

●A2606:4700:3031::ac43:893a2026-02-22 → 2026-03-28 · 3 obs

○ 2020-02-19 09:09:08
● 2026-02-22 09:18:56
● 2026-03-28 10:12:24

○A2a01:238:20a:202:1094::2020-02-19 → 2020-02-19 · 4 obs

○ 2017-03-26 15:39:34
● 2020-02-19 09:09:08
○ 2026-02-22 09:18:56
○ 2026-03-28 10:12:24

○A81.169.145.942020-02-19 → 2020-02-19 · 4 obs

○ 2017-03-26 15:39:34
● 2020-02-19 09:09:08
○ 2026-02-22 09:18:56
○ 2026-03-28 10:12:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu...	-
zetzsche.eu	otto.ns.cloudflare.com, sima.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.222

NS records: otto.ns.cloudflare.com, sima.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zetzsche.eu (unsigned zone)

⏱️ Timing

Total: 880ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.137.58, 104.21.94.150`
AAAA	2	`2606:4700:3031::6815:5e96, 2606:4700:3031::ac43:893a`
NS	2	`otto.ns.cloudflare.com, sima.ns.cloudflare.com`
MX	1	`smtpin.rzone.de (pri: 5)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`otto.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

mx2.zetzsche.eu has zetzsche.eu as its parent.

IP Addresses

zetzsche.eu maps to four IP numbers: 2606:4700:3031::6815:5e96, 2606:4700:3031::ac43:893a, 104.21.94.150 and 172.67.137.58.

Other host names, for instance plausible.karida.info, cashbankinc.com, sanyushe.com, trailblazeroutdoors.co.uk and 360innovatenextgen.sbs share IP numbers with zetzsche.eu.

Name Servers

Two name servers otto.ns.cloudflare.com and sima.ns.cloudflare.com are delegated to zetzsche.eu.

zetzsche.eu shares the same name server setup with other domains. For instance, anotherworld.ai, (0x736578)yhot.xyz, sajuya.com and mobilityclinic.com.sg.

zetzsche.eu at least partially shares name servers with other domains such as ayup.agency, wisevoice.us, fxbfw.com, ggstudiohouse.com and chargerbulletin.com.

These name servers are commonly used alongside lilyana.ns.cloudflare.com, kehlani.ns.cloudflare.com and kyrie.ns.cloudflare.com.

Host names with six IP numbers: Host name otto.ns.cloudflare.com points to 2606:4700:58::a29f:2c87, 2803:f800:50::6ca2:c387, 2a06:98c1:50::ac40:2387, 108.162.195.135, 162.159.44.135 and 172.64.35.135; host name sima.ns.cloudflare.com points to 2606:4700:50::adf5:3ade, 2803:f800:50::6ca2:c0de, 2a06:98c1:50::ac40:20de, 108.162.192.222, 172.64.32.222 and 173.245.58.222.

Mail Servers

zetzsche.eu is handled by a single mail server, smtpin.rzone.de.

zetzsche.eu shares the same mail server setup as other domains, including marktplatz-haldern.de, mail.feuerwehr-bromskirchen.de, zechow.de, federsee.com and angh.vision.

Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

zetzsche.eu - robtex.com

zetzsche.eu

eu

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`zetzsche.eu`

`eu`