optikus.de - robtex.com

optikus.de

DNSSEC⚠️ Not signed
A2a03:4000:61:968f::20:7120🇩🇪 netcup-AS
A202.61.233.78🇩🇪 netcup-AS
NSroot-dns.netcup.net ⭐
A2a03:4000:0:1::e1e1🇩🇪 netcup-AS
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup-AS
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7🇩🇪 netcup-AS
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup-AS
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44🇩🇪 netcup-AS
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup-AS
PTRthird-dns.netcup.net
MXmail.optikus.de ⭐
A202.61.233.80🇩🇪 netcup-AS
PTRmxe950.netcup.net
MXmxe950.netcup.net(50)
A2a03:4000:0:586:3412:1bff:fee1:ea4b🇩🇪 netcup-AS
PTRmxe950.netcup.net
A202.61.233.80🇩🇪 netcup-AS
PTRmxe950.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2024-08-21 #3

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=1771291602

Up

mx1.optikus.de
mx2.optikus.de
mail.optikus.de

Same first word

optikus.cz
optikus.hu
optikus.com.au
optikus.com
optikus.de
optikus.pl
optikus.by
optikus.ru
optikus.at
optikus.net

Similar names

kuspito.com
kopitus.de
kupisto.ru
outskip.com
spikout.com
stoupik.cz
tupoksi.com
topikus.com
kupsito.cz
kupsito.eu
sokitup.com
kopitus.com
usoptik.com
tupoisk.ru
utopisk.com
pikotsu.blogspot.com
kupsito.sk
kuitpos.ru
utopisk.no

DNS History

16 records (7 active, 9 former)

200920112013201520172019202120232025NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netns11.prosite.dens12.prosite.deMXmail.optikus.demxe950.netcup.netmx.10.worldserver.netmx.20.worldserver.netmx1.optikus.demx1.worldserver.netmx2.optikus.deA202.61.233.782a03:4000:61:968f::20:7120217.13.199.4495.173.102.23
○NSns11.prosite.de2008-11-26 → 2020-03-01 · 4 obs
● 2008-11-26 05:10:56
● 2020-03-01 08:10:22
○ 2026-02-22 10:28:48
○ 2026-02-23 08:54:46
○NSns12.prosite.de2008-11-26 → 2020-03-01 · 4 obs
● 2008-11-26 05:10:56
● 2020-03-01 08:10:22
○ 2026-02-22 10:28:48
○ 2026-02-23 08:54:46
●NSroot-dns.netcup.net2026-02-22 → 2026-02-23 · 3 obs
○ 2020-03-01 08:10:22
● 2026-02-22 10:28:48
● 2026-02-23 08:54:46
●NSsecond-dns.netcup.net2026-02-22 → 2026-02-23 · 3 obs
○ 2020-03-01 08:10:22
● 2026-02-22 10:28:48
● 2026-02-23 08:54:46
●NSthird-dns.netcup.net2026-02-22 → 2026-02-23 · 3 obs
○ 2020-03-01 08:10:22
● 2026-02-22 10:28:48
● 2026-02-23 08:54:46
●MXmail.optikus.de2026-02-22 → 2026-02-23 · 3 obs
○ 2020-03-01 08:10:22
● 2026-02-22 10:28:48
● 2026-02-23 08:54:46
○MXmx.10.worldserver.net2015-07-25 → 2017-02-07 · 5 obs
○ 2008-11-26 05:10:56
● 2015-07-25 21:34:52
● 2017-02-07 20:11:16
○ 2020-03-01 08:10:22
○ 2026-02-23 08:54:46
○MXmx.20.worldserver.net2015-07-25 → 2020-03-01 · 5 obs
○ 2008-11-26 05:10:56
● 2015-07-25 21:34:52
● 2020-03-01 08:10:22
○ 2026-02-22 10:28:48
○ 2026-02-23 08:54:46
○MXmx1.optikus.de2008-11-26 → 2008-11-26 · 3 obs
● 2008-11-26 05:10:56
○ 2015-07-25 21:34:52
○ 2026-02-23 08:54:46
○MXmx1.worldserver.net2020-03-01 → 2020-03-01 · 4 obs
○ 2017-02-07 20:11:16
● 2020-03-01 08:10:22
○ 2026-02-22 10:28:48
○ 2026-02-23 08:54:46
○MXmx2.optikus.de2008-11-26 → 2008-11-26 · 3 obs
● 2008-11-26 05:10:56
○ 2015-07-25 21:34:52
○ 2026-02-23 08:54:46
●MXmxe950.netcup.net2026-02-22 → 2026-02-23 · 3 obs
○ 2020-03-01 08:10:22
● 2026-02-22 10:28:48
● 2026-02-23 08:54:46
●A202.61.233.782026-02-22 → 2026-02-23 · 3 obs
○ 2020-03-01 08:10:22
● 2026-02-22 10:28:48
● 2026-02-23 08:54:46
○A217.13.199.442008-11-26 → 2017-02-07 · 4 obs
● 2008-11-26 05:10:56
● 2017-02-07 20:11:16
○ 2020-03-01 08:10:22
○ 2026-02-23 08:54:46
●A2a03:4000:61:968f::20:71202026-02-22 → 2026-02-23 · 3 obs
○ 2020-03-01 08:10:22
● 2026-02-22 10:28:48
● 2026-02-23 08:54:46
○A95.173.102.232020-03-01 → 2020-03-01 · 4 obs
○ 2017-02-07 20:11:16
● 2020-03-01 08:10:22
○ 2026-02-22 10:28:48
○ 2026-02-23 08:54:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
optikus.deroot-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net-

✅ Authoritative Response

Server: 37.221.199.199

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optikus.de (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

TypeCountSample Data
A1202.61.233.78
AAAA12a03:4000:61:968f::20:7120
NS3third-dns.netcup.net, root-dns.netcup.net...
MX2mxe950.netcup.net (pri: 50), mail.optikus.de (pri: 10)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1root-dns.netcup.net dnsadmin.netcup.net

AI analysis

optikus.de is a parent of mx1.optikus.de, mx2.optikus.de and mail.optikus.de.

optikus.de resolves to two IPs: 2a03:4000:61:968f::20:7120 and 202.61.233.78.

other host names for instance aktion100.de, laeta.de, fruehschicht.de, kickkult.com and trebsig.de share IP numbers with optikus.de.

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

optikus.de at least partially shares name servers with other domains, for instance bene-h.de, dadesrv.com, stripteaseonline.de, doblacher.at and geige-violine.de.

Host names with two IP numbers:

Host root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.

Host second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.

Host third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.

optikus.de is handled by two mail servers: mail.optikus.de and mxe950.netcup.net.

optikus.de shares mail servers with other domains at least partially, including it-breit.de, jlreps.com, edelgroup.de, niama-film.com and teuto-brandschutz.de.

these mail servers are often used alongside mail.it-breit.de, mail.jlreps.com, mail.edelgroup.de, mail.niama-film.com, mail.teuto-brandschutz.de and mail.mazzeicloud.de.

Host names with two IP numbers:

mxe950.netcup.net points to 2a03:4000:0:586:3412:1bff:fee1:ea4b and 202.61.233.80.

Host names with one IP number:

mail.optikus.de points to 202.61.233.80.

Names pointing to 202.61.233.80: mxe950.netcup.net and mail.optikus.de.