sl-technology.de - robtex.com

sl-technology.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1086::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw86.rzone.de
A81.169.145.86🇩🇪 STRATO81.169.144.0/22 AG
NSdocks14.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:14🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks14.rzone.de
A217.160.80.141🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks14.rzone.de
NSshades05.rzone.de
A2607:f1c0:fe:53:185:132:34:132🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades05.rzone.de
A185.132.34.132🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades05.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks14.rzone.dehostmaster@strato-rz.de 2020-05-23 #55

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=1774591274

Same first word

sl-technology.de

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdocks14.rzone.deshades05.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1086::81.169.145.862a01:238:20a:202:1150::81.169.145.150
●NSdocks14.rzone.de2015-07-15 → 2026-03-27 · 2 obs
● 2015-07-15 18:28:56
● 2026-03-27 06:26:24
●NSshades05.rzone.de2015-07-15 → 2026-03-27 · 2 obs
● 2015-07-15 18:28:56
● 2026-03-27 06:26:24
○MXsmtp.rzone.de2015-07-15 → 2018-11-06 · 4 obs
● 2015-07-15 18:28:56
● 2018-11-06 12:24:28
○ 2026-02-23 02:22:20
○ 2026-03-27 06:26:24
●MXsmtpin.rzone.de2026-02-23 → 2026-03-27 · 3 obs
○ 2018-11-06 12:24:28
● 2026-02-23 02:22:20
● 2026-03-27 06:26:24
●A2a01:238:20a:202:1086::2026-02-23 → 2026-03-27 · 3 obs
○ 2018-11-06 12:24:28
● 2026-02-23 02:22:20
● 2026-03-27 06:26:24
○A2a01:238:20a:202:1150::2015-07-15 → 2018-11-06 · 4 obs
● 2015-07-15 18:28:56
● 2018-11-06 12:24:28
○ 2026-02-23 02:22:20
○ 2026-03-27 06:26:24
○A81.169.145.1502015-07-15 → 2018-11-06 · 4 obs
● 2015-07-15 18:28:56
● 2018-11-06 12:24:28
○ 2026-02-23 02:22:20
○ 2026-03-27 06:26:24
●A81.169.145.862026-02-23 → 2026-03-27 · 3 obs
○ 2018-11-06 12:24:28
● 2026-02-23 02:22:20
● 2026-03-27 06:26:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
sl-technology.dedocks14.rzone.de, shades05.rzone.de-

✅ Authoritative Response

Server:217.160.80.141

NS records: docks14.rzone.de, shades05.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sl-technology.de (unsigned zone)

⏱️ Timing

Total: 902ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.86
AAAA12a01:238:20a:202:1086::
NS2docks14.rzone.de, shades05.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks14.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

sl-technology.de points to two IPs: 2a01:238:20a:202:1086:: and 81.169.145.86.

Other host names, for instance hauschild-nu.com, climatree.net, transverpello.de, mediainvestors.com and quadmania.eu share IP numbers with sl-technology.de.

Name Servers

Two name servers docks14.rzone.de and shades05.rzone.de are delegated to sl-technology.de.

sl-technology.de uses the same name server configuration as other domains, such as schumacher-familie.de, kcc-koeln.de, uwisch.de, baydemir.com and sco-tech.com.

sl-technology.de at least partially shares name servers with other domains such as nordsieck.eu, duengen.eu, riftec.eu, wimpel-willi.de and khokhar.eu.

These name servers are often used together with docks02.rzone.de, shades04.rzone.de, shades02.rzone.de, shades12.rzone.de, shades03.rzone.de, docks06.rzone.de, docks03.rzone.de, docks19.rzone.de, shades16.rzone.de and shades10.rzone.de.

Host names with two IPs:

docks14.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:14 and 217.160.80.141.

shades05.rzone.de points to 2607:f1c0:fe:53:185:132:34:132 and 185.132.34.132.

Mail Servers

sl-technology.de is handled by a single mail server, smtpin.rzone.de.

sl-technology.de shares the same mail server setup as other domains, including kopany.biz, dvbt-umstieg.de, ksclean.de, ra-vitt.de and sbb-web.de.

Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.