red-tec.de - robtex.com

red-tec.de

DNSSEC⚠️ Not signed
A217.160.231.177🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
PTRclienthosting.eu
NSaccess.ui-dns.biz ⭐
A2001:8d8:fe:53::81:237🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRaccess.ui-dns.biz
A217.160.81.237🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRaccess.ui-dns.biz
NSaccess.ui-dns.com
A2607:f1c0:fe:53::34:237🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRaccess.ui-dns.com
A185.132.34.237🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRaccess.ui-dns.com
NSaccess.ui-dns.de
A2001:8d8:fe:53::80:237🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRaccess.ui-dns.de
A217.160.80.237🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRaccess.ui-dns.de
NSaccess.ui-dns.org
A2607:f1c0:fe:53::35:237🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRaccess.ui-dns.org
A185.132.35.237🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRaccess.ui-dns.org
MXmx00.kundenserver.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.kundenserver.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 a:mout.kundenserver.de ~all
SOAaccess.ui-dns.bizhostmaster@1und1.de 2016-04-20 #2

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=1777053027

Same first word

red-tec.de
red-tec.net

Similar names

dre-tec.com

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSaccess.ui-dns.bizaccess.ui-dns.comaccess.ui-dns.deaccess.ui-dns.orgns1117.ui-dns.bizns1117.ui-dns.comns1117.ui-dns.dens1117.ui-dns.orgns43.1und1.dens44.1und1.deMXmx00.kundenserver.demx01.kundenserver.deA217.160.231.17782.165.100.245
●NSaccess.ui-dns.biz2026-04-07 → 2026-04-24 · 3 obs
○ 2020-03-10 03:33:20
● 2026-04-07 18:34:18
● 2026-04-24 18:19:26
●NSaccess.ui-dns.com2026-04-07 → 2026-04-24 · 3 obs
○ 2020-03-10 03:33:20
● 2026-04-07 18:34:18
● 2026-04-24 18:19:26
●NSaccess.ui-dns.de2026-04-07 → 2026-04-24 · 3 obs
○ 2020-03-10 03:33:20
● 2026-04-07 18:34:18
● 2026-04-24 18:19:26
●NSaccess.ui-dns.org2026-04-07 → 2026-04-24 · 3 obs
○ 2020-03-10 03:33:20
● 2026-04-07 18:34:18
● 2026-04-24 18:19:26
○NSns1117.ui-dns.biz2020-03-10 → 2020-03-10 · 4 obs
○ 2016-12-22 10:57:04
● 2020-03-10 03:33:20
○ 2026-04-07 18:34:18
○ 2026-04-24 18:19:26
○NSns1117.ui-dns.com2020-03-10 → 2020-03-10 · 4 obs
○ 2016-12-22 10:57:04
● 2020-03-10 03:33:20
○ 2026-04-07 18:34:18
○ 2026-04-24 18:19:26
○NSns1117.ui-dns.de2020-03-10 → 2020-03-10 · 4 obs
○ 2016-12-22 10:57:04
● 2020-03-10 03:33:20
○ 2026-04-07 18:34:18
○ 2026-04-24 18:19:26
○NSns1117.ui-dns.org2020-03-10 → 2020-03-10 · 4 obs
○ 2016-12-22 10:57:04
● 2020-03-10 03:33:20
○ 2026-04-07 18:34:18
○ 2026-04-24 18:19:26
○NSns43.1und1.de2015-07-10 → 2016-12-22 · 4 obs
● 2015-07-10 22:00:24
● 2016-12-22 10:57:04
○ 2020-03-10 03:33:20
○ 2026-04-24 18:19:26
○NSns44.1und1.de2015-07-10 → 2016-12-22 · 4 obs
● 2015-07-10 22:00:24
● 2016-12-22 10:57:04
○ 2020-03-10 03:33:20
○ 2026-04-24 18:19:26
●MXmx00.kundenserver.de2015-07-10 → 2026-04-24 · 2 obs
● 2015-07-10 22:00:24
● 2026-04-24 18:19:26
●MXmx01.kundenserver.de2015-07-10 → 2026-04-24 · 2 obs
● 2015-07-10 22:00:24
● 2026-04-24 18:19:26
●A217.160.231.1772016-04-26 → 2026-04-24 · 3 obs
○ 2016-02-06 07:04:28
● 2016-04-26 04:51:54
● 2026-04-24 18:19:26
○A82.165.100.2452015-07-10 → 2016-02-06 · 4 obs
● 2015-07-10 22:00:24
● 2016-02-06 07:04:28
○ 2016-04-26 04:51:54
○ 2026-04-24 18:19:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
red-tec.deaccess.ui-dns.de, access.ui-dns.biz, access.ui-dns.com, access.ui-dns.org-

✅ Authoritative Response

Server:217.160.81.237

NS records: access.ui-dns.de, access.ui-dns.biz, access.ui-dns.com, access.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for red-tec.de (unsigned zone)

⏱️ Timing

Total: 852ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.231.177
NS4access.ui-dns.de, access.ui-dns.org...
MX2mx01.kundenserver.de (pri: 10), mx00.kundenserver.de (pri: 10)
TXT1v=spf1 a:mout.kundenserver.de ~all
SOA1access.ui-dns.biz hostmaster.1und1.de

Analysis

IP Addresses

red-tec.de resolves to a single IP: 217.160.231.177.

Other host names, for instance bradtka.de, euforyou.de, ebely.de, eberius.net and familie-wellner.de share IP numbers with red-tec.de.

Name Servers

red-tec.de is delegated to four name servers: access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org.

red-tec.de shares some name servers with other domains, for example chiligarten.org, amwh.de, start-venture-capital.com, ams-consult.de and unexposed.de.

Host names with two IP numbers

Two IPs per host:

access.ui-dns.biz points to 2001:8d8:fe:53::81:237 and 217.160.81.237

access.ui-dns.com points to 2607:f1c0:fe:53::34:237 and 185.132.34.237

access.ui-dns.de points to 2001:8d8:fe:53::80:237 and 217.160.80.237

access.ui-dns.org points to 2607:f1c0:fe:53::35:237 and 185.132.35.237

Mail Servers

red-tec.de is served by two mail servers: mx00.kundenserver.de and mx01.kundenserver.de.

red-tec.de shares the mail server setup with other domains, for example roubanov-serova.de, pipo.de, m-schramm.com, fairladys-berlin.de and wbirrong.de.

red-tec.de shares some mail servers with other domains, at least partially; for instance yoga-bcn.com, udt.de, waermeschrumpfschlauch.de, augenarzt-am-dom.de and sonneneruptionen.de.

Host names with a single IP:

mx00.kundenserver.de points to 212.227.15.41

mx01.kundenserver.de points to 217.72.192.67