openenv.de - dns.ninja

openenv.de

DNSSEC⚠️ Not signed
A46.38.243.234🇩🇪 netcup-AS46.38.240.0/22
NSroot-dns.netcup.net ⭐
A2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup-AS46.38.225.0/24
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup-AS37.221.196.0/22
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH
PTRthird-dns.netcup.net
MXopenenv-de.netcup-mail.de ⭐
A46.38.226.23🇩🇪 netcup-AS46.38.226.0/23
PTRmxe217.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2026-02-17 #4

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=1782587957

Same first word

openenv.de

DNS History

7 records (5 active, 2 former)

20192020202120222023202420252026NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netMXopenenv-de.netcup-mail.demx01.mail.icloud.commx02.mail.icloud.comA46.38.243.234
●NSroot-dns.netcup.net2018-06-20 → 2026-06-27 · 2 obs
● 2018-06-20 17:59:20
● 2026-06-27 19:46:26
●NSsecond-dns.netcup.net2018-06-20 → 2026-06-27 · 2 obs
● 2018-06-20 17:59:20
● 2026-06-27 19:46:26
●NSthird-dns.netcup.net2018-06-20 → 2026-06-27 · 2 obs
● 2018-06-20 17:59:20
● 2026-06-27 19:46:26
○MXmx01.mail.icloud.com2026-06-27 → 2026-06-27 · 2 obs
○ 2026-06-27 19:46:24
○ 2026-06-27 19:46:26
○MXmx02.mail.icloud.com2026-06-27 → 2026-06-27 · 2 obs
○ 2026-06-27 19:46:24
○ 2026-06-27 19:46:26
●MXopenenv-de.netcup-mail.de2018-06-20 → 2026-06-27 · 2 obs
● 2018-06-20 17:59:20
● 2026-06-27 19:46:26
●A46.38.243.2342018-06-20 → 2026-06-27 · 2 obs
● 2018-06-20 17:59:20
● 2026-06-27 19:46:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
openenv.dethird-dns.netcup.net, second-dns.netcup.net, root-dns.netcup.net-

✅ Authoritative Response

Server:37.221.199.199

NS records: third-dns.netcup.net, second-dns.netcup.net, root-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openenv.de (unsigned zone)

⏱️ Timing

Total: 1070ms | Queries: -

📄 Records

TypeCountSample Data
A146.38.243.234
NS3third-dns.netcup.net, second-dns.netcup.net...
MX1openenv-de.netcup-mail.de (pri: 10)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

IP Addresses

openenv.de directs to one IP number, which is 46.38.243.234.

Among the host names that share IP numbers with openenv.de are troesch.eu, tripjoker.de, hannover2.innertrace.de and two others.

Name Servers

openenv.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

At least some of openenv.de's name servers are shared with other domains, for example lekastore.com, dieweigels.com, kgs-scherfede-rimbeck.de and two more.

root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net each resolve to two IP addresses: root-dns.netcup.net resolves to 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net resolves to 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net resolves to 188.68.63.68 and 2a03:4001:0:106::3f44.

Mail Servers

openenv.de routes its mail through a single mail server, openenv-de.netcup-mail.de.

openenv-de.netcup-mail.de resolves to a single IP number: 46.38.226.23.