semtex-host.de - robtex.com

semtex-host.de

DNSSEC⚠️ Not signed
A2a03:4000:46:57::1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRserver1.semtex-host.de
A45.83.106.136🇩🇪 netcup-AS45.83.104.0/22
NSetta.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A2803:f800:50::6ca2:c09c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRetta.ns.cloudflare.com
A2a06:98c1:50::ac40:209c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRetta.ns.cloudflare.com
A108.162.192.156🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A172.64.32.156🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A173.245.58.156🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
NSquentin.ns.cloudflare.com
A2606:4700:58::a29f:2c07🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquentin.ns.cloudflare.com
A2803:f800:50::6ca2:c307🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRquentin.ns.cloudflare.com
A2a06:98c1:50::ac40:2307🇺🇸 Cloudflare2a06:98c1:50::/45
PTRquentin.ns.cloudflare.com
A108.162.195.7🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquentin.ns.cloudflare.com
A162.159.44.7Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquentin.ns.cloudflare.com
A172.64.35.7🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquentin.ns.cloudflare.com
MXserver1.semtex-host.de ⭐
A2a03:4000:46:57::1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRserver1.semtex-host.de
A45.83.106.136🇩🇪 netcup-AS45.83.104.0/22
PTRserver1.semtex-host.de
TXTv=spf1 mx a:mail.semtex-host.de -all
SOAetta.ns.cloudflare.comdns@cloudflare.com serial=2398648427

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1774511933

Subdomains

server1.semtex-host.de

Same first word

semtex-host.de

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSetta.ns.cloudflare.comquentin.ns.cloudflare.comroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netMXserver1.semtex-host.demail.semtex-host.deA2a03:4000:46:57::145.83.106.136188.68.33.11946.38.237.187
●NSetta.ns.cloudflare.com2026-03-26 → 2026-03-26 · 2 obs
○ 2017-04-05 01:10:16
● 2026-03-26 08:20:36
●NSquentin.ns.cloudflare.com2026-03-26 → 2026-03-26 · 2 obs
○ 2017-04-05 01:10:16
● 2026-03-26 08:20:36
○NSroot-dns.netcup.net2015-08-14 → 2017-04-05 · 3 obs
● 2015-08-14 09:38:46
● 2017-04-05 01:10:16
○ 2026-03-26 08:20:36
○NSsecond-dns.netcup.net2015-08-14 → 2017-04-05 · 3 obs
● 2015-08-14 09:38:46
● 2017-04-05 01:10:16
○ 2026-03-26 08:20:36
○NSthird-dns.netcup.net2015-08-14 → 2017-04-05 · 3 obs
● 2015-08-14 09:38:46
● 2017-04-05 01:10:16
○ 2026-03-26 08:20:36
○MXmail.semtex-host.de2015-08-14 → 2015-12-13 · 4 obs
● 2015-08-14 09:38:46
● 2015-12-13 13:15:40
○ 2016-03-15 05:12:16
○ 2026-03-26 08:20:36
●MXserver1.semtex-host.de2016-03-15 → 2026-03-26 · 3 obs
○ 2015-12-13 13:15:40
● 2016-03-15 05:12:16
● 2026-03-26 08:20:36
○A188.68.33.1192017-04-05 → 2017-04-05 · 3 obs
○ 2016-07-12 19:45:12
● 2017-04-05 01:10:16
○ 2026-03-26 08:20:36
●A2a03:4000:46:57::12026-03-26 → 2026-03-26 · 2 obs
○ 2017-04-05 01:10:16
● 2026-03-26 08:20:36
●A45.83.106.1362026-03-26 → 2026-03-26 · 2 obs
○ 2017-04-05 01:10:16
● 2026-03-26 08:20:36
○A46.38.237.1872015-08-14 → 2016-07-12 · 4 obs
● 2015-08-14 09:38:46
● 2016-07-12 19:45:12
○ 2017-04-05 01:10:16
○ 2026-03-26 08:20:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
semtex-host.deetta.ns.cloudflare.com, quentin.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.7

NS records: etta.ns.cloudflare.com, quentin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semtex-host.de (unsigned zone)

⏱️ Timing

Total: 587ms | Queries: -

📄 Records

TypeCountSample Data
A145.83.106.136
AAAA12a03:4000:46:57::1
NS2etta.ns.cloudflare.com, quentin.ns.cloudflare.com
MX1server1.semtex-host.de (pri: 10)
TXT1v=spf1 mx a:mail.semtex-host.de -all
SOA1etta.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

semtex-host.de is parent of server1.semtex-host.de.

IP Addresses

semtex-host.de points to two IP numbers: 2a03:4000:46:57::1 and 45.83.106.136.

Other host names such as server1.semtex-host.de and server1.netfire21.de share IP numbers with semtex-host.de.

Name Servers

semtex-host.de's delegation is to two name servers etta.ns.cloudflare.com and quentin.ns.cloudflare.com.

semtex-host.de shares the same name server configuration as other domains, such as netfire21.de, elitenailsmn.com, devonpeet.com, arbralegumes.net and montarget.com.

semtex-host.de at least partially shares its name servers with other domains, for instance cineville.eu, pelcro.com, menguanjia.net, jsgbmy.com and isoc.tv.

These name servers are commonly used with princess.ns.cloudflare.com, robert.ns.cloudflare.com and miguel.ns.cloudflare.com.

Host names with six IP numbers:

etta.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9c, 2803:f800:50::6ca2:c09c, 2a06:98c1:50::ac40:209c, 108.162.192.156, 172.64.32.156 and 173.245.58.156.

quentin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c07, 2803:f800:50::6ca2:c307, 2a06:98c1:50::ac40:2307, 108.162.195.7, 162.159.44.7 and 172.64.35.7.

Mail Servers

semtex-host.de is served by a single mail server, server1.semtex-host.de.

semtex-host.de shares the same mail server setup as other domains, for instance netfire21.de.

Hostname server1.semtex-host.de resolves to two IPs: 2a03:4000:46:57::1 and 45.83.106.136.