zertec.de - dns.ninja

zertec.de

DNSSEC⚠️ Not signed
A91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl1.sedo.com ⭐
A91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl2.sedo.com
A91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
MXlocalhost ⭐
TXTv=spf1 -all
SOAsl1.sedo.comhostmaster@sedo.de 2018-05-16 #1

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=1781488560

Same first word

zertec.co.uk
zertec.info
zertec.de
zertec.eu
zertec.com
zertec.sk

Similar names

ezrect.com
rectez.com
cetrez.net
cetrez.tv
ecertz.com
cetrez.me
cetrez.at
reztec.com.my
cetrez.co.uk
erectz.net
cetrez.eu
erectz.com
cetrez.com
ezrect.ca
cetrez.se
zecret.com
reztec.eu
reztec.ru
erztec.net
cetrez.mobi
etercz.cz
cetrez.org
cetrez.be
ezcert.com
zerect.com
zcrete.net
zecret.net
cetrez.co
cetrez.pl
zecter.com
teczer.com
cztree.com
cetrez.biz
zetecr.net
reztec.com

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSsl1.sedo.comsl2.sedo.comdocks14.rzone.dens1.parkingcrew.netns2.parkingcrew.netshades12.rzone.deMXlocalhostsmtp.rzone.deA91.195.241.232185.53.178.62a01:238:20a:202:1148::81.169.145.148
○NSdocks14.rzone.de2015-06-27 → 2016-04-20 · 4 obs
● 2015-06-27 14:06:30
● 2016-04-20 15:44:52
○ 2017-02-09 23:02:20
○ 2026-06-15 02:03:22
○NSns1.parkingcrew.net2017-02-09 → 2019-04-09 · 5 obs
○ 2016-04-20 15:44:52
● 2017-02-09 23:02:20
● 2019-04-09 15:44:56
○ 2026-06-14 19:01:18
○ 2026-06-15 02:03:22
○NSns2.parkingcrew.net2017-02-09 → 2019-04-09 · 5 obs
○ 2016-04-20 15:44:52
● 2017-02-09 23:02:20
● 2019-04-09 15:44:56
○ 2026-06-14 19:01:18
○ 2026-06-15 02:03:22
○NSshades12.rzone.de2015-06-27 → 2016-04-20 · 4 obs
● 2015-06-27 14:06:30
● 2016-04-20 15:44:52
○ 2017-02-09 23:02:20
○ 2026-06-15 02:03:22
●NSsl1.sedo.com2026-06-14 → 2026-06-15 · 3 obs
○ 2019-04-09 15:44:56
● 2026-06-14 19:01:18
● 2026-06-15 02:03:22
●NSsl2.sedo.com2026-06-14 → 2026-06-15 · 3 obs
○ 2019-04-09 15:44:56
● 2026-06-14 19:01:18
● 2026-06-15 02:03:22
●MXlocalhost2026-06-14 → 2026-06-15 · 3 obs
○ 2016-04-20 15:44:52
● 2026-06-14 19:01:18
● 2026-06-15 02:03:22
○MXsmtp.rzone.de2015-06-27 → 2016-04-20 · 4 obs
● 2015-06-27 14:06:30
● 2016-04-20 15:44:52
○ 2026-06-14 19:01:18
○ 2026-06-15 02:03:22
○A185.53.178.62017-02-09 → 2019-04-09 · 5 obs
○ 2016-04-20 15:44:52
● 2017-02-09 23:02:20
● 2019-04-09 15:44:56
○ 2026-06-14 19:01:18
○ 2026-06-15 02:03:22
○A2a01:238:20a:202:1148::2015-06-27 → 2016-04-20 · 4 obs
● 2015-06-27 14:06:30
● 2016-04-20 15:44:52
○ 2026-06-14 19:01:18
○ 2026-06-15 02:03:22
○A81.169.145.1482015-06-27 → 2016-04-20 · 4 obs
● 2015-06-27 14:06:30
● 2016-04-20 15:44:52
○ 2017-02-09 23:02:20
○ 2026-06-15 02:03:22
●A91.195.241.2322026-06-14 → 2026-06-15 · 3 obs
○ 2019-04-09 15:44:56
● 2026-06-14 19:01:18
● 2026-06-15 02:03:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
zertec.desl1.sedo.com, sl2.sedo.com-

✅ Authoritative Response

Server:91.195.240.173

NS records: sl1.sedo.com, sl2.sedo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zertec.de (unsigned zone)

⏱️ Timing

Total: 954ms | Queries: -

📄 Records

TypeCountSample Data
A191.195.241.232
NS2sl1.sedo.com, sl2.sedo.com
MX1localhost (pri: 0)
TXT1v=spf1 -all
SOA1sl1.sedo.com hostmaster.sedo.de

Analysis

IP Addresses

zertec.de resolves to one IP address: 91.195.241.232.

servnet.eu, muninn.eu, sejo.eu and two other host names share IP numbers with zertec.de.

Name Servers

zertec.de uses two name servers for its delegation: sl1.sedo.com and sl2.sedo.com.

zertec.de uses the same name servers as several other domains — among them thaitravel.eu, unicode.de, zzpen.nl and two more.

At least some of zertec.de's name servers are also used by other domains, among them www.172.nl.

sl1.sedo.com and sl2.sedo.com each resolve to one IP number: sl1.sedo.com points to 91.195.240.173 and sl2.sedo.com points to 91.195.241.173.

Mail Servers

Mail for zertec.de is handled by a single mail server, localhost.

zertec.de uses an identical mail server configuration to several other domains — among them ns.adfree.eu, randyfoods.com, zxcams.com and two more.