techsem.de - dns.ninja

techsem.de

DNSSEC⚠️ Not signed
A2a03:4000:30:33e1::11:3360🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
A188.68.47.78🇩🇪 netcup-AS188.68.47.0/24
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
MXmail.techsem.de ⭐
A188.68.47.80🇩🇪 netcup-AS188.68.47.0/24
PTRmx2f50.netcup.net
MXmx2f50.netcup.net(50)
A188.68.47.80🇩🇪 netcup-AS188.68.47.0/24
PTRmx2f50.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2020-01-29 #1

de

DNSSEC⚠️ Not signed
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=1781279964

Subdomains

mail.techsem.de

Same first word

techsem.de
techsem.net
techsem.com

Similar names

meshtec.net
meshtec.azurewebsites.net
tecmesh.com.ec
tscheme.org.uk
emstech.net
tecmesh.net
meshtec.com
esmtech.com
semtech.net
smetech.net
tscheme.info
chemets.si
mestech.us
tscheme.eu
semtech.cn
chemest.com
meshtec.in
meshtec.io
meshtec.us
emstech.org
themsec.com
semtech.de
thecsme.com
metechs.net
tscheme.biz
emtechs.com
estchem.com
cthemes.com
semtech.com
semtech.com.hk
meshtec.cn
semtech.pl
tscheme.com
mestech.ac.in
chestme.com
semtech.co.th
meshtec.de
schmeet.com
mtesche.com
schemet.de
estmech.com
semtech.fr
chemest.fi
mestech.com
semtech.eu
tecmesh.com.br
semtech.co
cstheme.com
smetech.com.vn
tecmesh.com
emstech.de
mcsheet.com
semtech.ru
tscheme.org
tecmesh.de
chemets.com
mcsheet.myshopify.com
sheetmc.com
cthemes.net
tscheme.co.uk
semtech.se
semtech.hk
teschem.ie
meshtec.com.au
semtech.cloud
tscheme.net
hemstec.com
smetech.co.nz
mtesche.de
emstech.xyz
msetech.com
schmeet.de
setchem.ro
semtech.com.tr

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netdocks13.rzone.deshades10.rzone.deMXmail.techsem.demx2f50.netcup.netsmtp.rzone.deA188.68.47.782a03:4000:30:33e1::11:33602a01:238:20a:202:1092::81.169.145.92
○NSdocks13.rzone.de2015-07-07 → 2017-02-18 · 4 obs
● 2015-07-07 17:14:46
● 2017-02-18 17:15:00
○ 2020-01-03 06:54:12
○ 2026-06-12 16:00:14
●NSroot-dns.netcup.net2020-01-03 → 2026-06-12 · 3 obs
○ 2017-02-18 17:15:00
● 2020-01-03 06:54:12
● 2026-06-12 16:00:14
●NSsecond-dns.netcup.net2020-01-03 → 2026-06-12 · 3 obs
○ 2017-02-18 17:15:00
● 2020-01-03 06:54:12
● 2026-06-12 16:00:14
○NSshades10.rzone.de2015-07-07 → 2017-02-18 · 4 obs
● 2015-07-07 17:14:46
● 2017-02-18 17:15:00
○ 2020-01-03 06:54:12
○ 2026-06-12 16:00:14
●NSthird-dns.netcup.net2020-01-03 → 2026-06-12 · 3 obs
○ 2017-02-18 17:15:00
● 2020-01-03 06:54:12
● 2026-06-12 16:00:14
●MXmail.techsem.de2020-01-03 → 2026-06-12 · 3 obs
○ 2017-02-18 17:15:00
● 2020-01-03 06:54:12
● 2026-06-12 16:00:14
●MXmx2f50.netcup.net2020-01-03 → 2026-06-12 · 3 obs
○ 2017-02-18 17:15:00
● 2020-01-03 06:54:12
● 2026-06-12 16:00:14
○MXsmtp.rzone.de2015-07-07 → 2017-02-18 · 4 obs
● 2015-07-07 17:14:46
● 2017-02-18 17:15:00
○ 2020-01-03 06:54:12
○ 2026-06-12 16:00:14
●A188.68.47.782020-01-03 → 2026-06-12 · 3 obs
○ 2017-02-18 17:15:00
● 2020-01-03 06:54:12
● 2026-06-12 16:00:14
○A2a01:238:20a:202:1092::2015-07-07 → 2017-02-18 · 4 obs
● 2015-07-07 17:14:46
● 2017-02-18 17:15:00
○ 2020-01-03 06:54:12
○ 2026-06-12 16:00:14
●A2a03:4000:30:33e1::11:33602020-01-03 → 2026-06-12 · 3 obs
○ 2017-02-18 17:15:00
● 2020-01-03 06:54:12
● 2026-06-12 16:00:14
○A81.169.145.922015-07-07 → 2017-02-18 · 4 obs
● 2015-07-07 17:14:46
● 2017-02-18 17:15:00
○ 2020-01-03 06:54:12
○ 2026-06-12 16:00:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
techsem.dethird-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net-

✅ Authoritative Response

Server:188.68.63.68

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techsem.de (unsigned zone)

⏱️ Timing

Total: 2248ms | Queries: -

📄 Records

TypeCountSample Data
A1188.68.47.78
AAAA12a03:4000:30:33e1::11:3360
NS3second-dns.netcup.net, third-dns.netcup.net...
MX2mx2f50.netcup.net (pri: 50), mail.techsem.de (pri: 10)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

Hierarchy

techsem.de serves as the parent of mail.techsem.de.

IP Addresses

techsem.de points to two IP numbers: 188.68.47.78 and 2a03:4000:30:33e1::11:3360.

Among the host names that share IP numbers with techsem.de are host03.mhc-online.de, rollladenking.de, fritten-erna.de and two others.

Name Servers

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

techsem.de has at least partial name server overlap with other domains, such as deess.de, schulfachglueck.at, nordseefahrschule.eu and two others.

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

The MX records for techsem.de point to two mail servers: mail.techsem.de and mx2f50.netcup.net.

techsem.de shares at least some of its mail servers with other domains — for example strandbad-bodman.de, surfboard-shop.de, ge-et.de and two more.

These mail servers tend to be used in combination with the mail servers mail.worldtourforpeace.org and melange.kaffeesud.org.

mail.techsem.de and mx2f50.netcup.net both resolve to the same single IP address: 188.68.47.80.

mail.techsem.de and mx2f50.netcup.net are host names that each point to 188.68.47.80 IP addresses.