srs-sys.de - robtex.com

srs-sys.de

DNSSEC⚠️ Not signed
A212.99.217.164🇩🇪 ENVIA-TEL-AS212.99.192.0/19 envia TEL GmbH
NSns2.inwx.de ⭐
A2001:67c:10b8::104🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns2.anycastdns.ch
PTRns2.inwx.ch
PTRns2.inwx.com
PTRns2.inwx.de
PTRb.xnameserver.de
PTRns2.inwx.es
PTRns.domrobot.net
A176.97.158.104🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns2.anycastdns.ch
PTRns2.inwx.ch
PTRns2.inwx.com
PTRns2.inwx.de
PTRb.xnameserver.de
PTRns2.inwx.es
PTRns.domrobot.net
NSns.inwx.de
A2001:67c:1bc::104🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns1.anycastdns.ch
PTRns.inwx.ch
PTRns.domrobot.com
PTRns.inwx.com
PTRns.inwx.de
PTRa.xnameserver.de
PTRns.inwx.es
A192.174.68.104🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns1.anycastdns.ch
PTRns.inwx.ch
PTRns.domrobot.com
PTRns.inwx.com
PTRns.inwx.de
PTRa.xnameserver.de
PTRns.inwx.es
NSns3.inwx.eu
A2a02:d500::53🇩🇪 INWX2a02:d500::/29
PTRc.xnameserver.de
PTRns3.inwx.eu
PTRns.domrobot.org
A45.87.158.53🇩🇪 INWX45.87.158.0/23
PTRc.xnameserver.de
PTRns3.inwx.eu
PTRns.domrobot.org
MXmx-01-a.dcl.srs-sys.de ⭐
A212.99.217.165🇩🇪 ENVIA-TEL-AS212.99.192.0/19 envia TEL GmbH
PTRmx-01-a.dcl.srs-sys.de
MXmx-02-a.dcl.srs-sys.de ⭐
A212.99.217.166🇩🇪 ENVIA-TEL-AS212.99.192.0/19 envia TEL GmbH
PTRmx-02-a.dcl.srs-sys.de
TXTv=spf1 include:spf.protection.outlook.com include:_spf.srs-sys.de -all
TXTMS=ms87122676
SOAns.inwx.dehostmaster@srs-sys.de 2026-03-04 #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=1777236428
WOT: SAFE (61/100)

Subdomains

mx02b.srs-sys.de
mx02a.srs-sys.de
ns1.srs-sys.de
mx01a.srs-sys.de
dcl.srs-sys.de
mx03.srs-sys.de
proteon.srs-sys.de
proton.srs-sys.de
mail.srs-sys.de
mx01.srs-sys.de

Same first word

srs-sys.de

Similar names

sss-syr.com

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSns.inwx.dens2.inwx.dens3.inwx.euns1.srs-sys.dens2.mdlink.dens3.mdlink.dens4.inwx.comns4.mdlink.dens5.inwx.netMXmx-01-a.dcl.srs-sys.demx-02-a.dcl.srs-sys.demx01a.srs-sys.demx01b.srs-sys.demx02a.srs-sys.demx02b.srs-sys.deA212.99.217.164213.211.192.162
●NSns.inwx.de2017-11-19 → 2026-04-26 · 3 obs
○ 2016-12-21 11:35:36
● 2017-11-19 04:36:02
● 2026-04-26 20:47:44
○NSns1.srs-sys.de2015-05-29 → 2016-12-21 · 4 obs
● 2015-05-29 22:58:48
● 2016-12-21 11:35:36
○ 2017-11-19 04:36:02
○ 2026-04-26 20:47:44
●NSns2.inwx.de2017-11-19 → 2026-04-26 · 3 obs
○ 2016-12-21 11:35:36
● 2017-11-19 04:36:02
● 2026-04-26 20:47:44
○NSns2.mdlink.de2015-05-29 → 2016-12-21 · 4 obs
● 2015-05-29 22:58:48
● 2016-12-21 11:35:36
○ 2017-11-19 04:36:02
○ 2026-04-26 20:47:44
●NSns3.inwx.eu2017-11-19 → 2026-04-26 · 3 obs
○ 2016-12-21 11:35:36
● 2017-11-19 04:36:02
● 2026-04-26 20:47:44
○NSns3.mdlink.de2015-05-29 → 2016-12-21 · 4 obs
● 2015-05-29 22:58:48
● 2016-12-21 11:35:36
○ 2017-11-19 04:36:02
○ 2026-04-26 20:47:44
○NSns4.inwx.com2017-11-19 → 2017-11-19 · 4 obs
○ 2016-12-21 11:35:36
● 2017-11-19 04:36:02
○ 2026-02-15 05:36:18
○ 2026-04-26 20:47:44
○NSns4.mdlink.de2015-05-29 → 2016-12-21 · 4 obs
● 2015-05-29 22:58:48
● 2016-12-21 11:35:36
○ 2017-11-19 04:36:02
○ 2026-04-26 20:47:44
○NSns5.inwx.net2017-11-19 → 2017-11-19 · 4 obs
○ 2016-12-21 11:35:36
● 2017-11-19 04:36:02
○ 2026-02-15 05:36:18
○ 2026-04-26 20:47:44
●MXmx-01-a.dcl.srs-sys.de2026-02-15 → 2026-04-26 · 3 obs
○ 2017-11-19 04:36:02
● 2026-02-15 05:36:18
● 2026-04-26 20:47:44
●MXmx-02-a.dcl.srs-sys.de2026-02-15 → 2026-04-26 · 3 obs
○ 2017-11-19 04:36:02
● 2026-02-15 05:36:18
● 2026-04-26 20:47:44
○MXmx01a.srs-sys.de2015-05-29 → 2017-11-19 · 4 obs
● 2015-05-29 22:58:48
● 2017-11-19 04:36:02
○ 2026-02-15 05:36:18
○ 2026-04-26 20:47:44
○MXmx01b.srs-sys.de2015-05-29 → 2017-11-19 · 4 obs
● 2015-05-29 22:58:48
● 2017-11-19 04:36:02
○ 2026-02-15 05:36:18
○ 2026-04-26 20:47:44
○MXmx02a.srs-sys.de2015-05-29 → 2017-11-19 · 4 obs
● 2015-05-29 22:58:48
● 2017-11-19 04:36:02
○ 2026-02-15 05:36:18
○ 2026-04-26 20:47:44
○MXmx02b.srs-sys.de2015-05-29 → 2017-11-19 · 4 obs
● 2015-05-29 22:58:48
● 2017-11-19 04:36:02
○ 2026-02-15 05:36:18
○ 2026-04-26 20:47:44
●A212.99.217.1642026-02-15 → 2026-04-26 · 3 obs
○ 2017-11-19 04:36:02
● 2026-02-15 05:36:18
● 2026-04-26 20:47:44
○A213.211.192.1622015-05-29 → 2017-11-19 · 4 obs
● 2015-05-29 22:58:48
● 2017-11-19 04:36:02
○ 2026-02-15 05:36:18
○ 2026-04-26 20:47:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
srs-sys.dens3.inwx.eu, ns2.inwx.de, ns.inwx.de-

✅ Authoritative Response

Server:192.174.68.104

NS records: ns3.inwx.eu, ns2.inwx.de, ns.inwx.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for srs-sys.de (unsigned zone)

⏱️ Timing

Total: 1250ms | Queries: -

📄 Records

TypeCountSample Data
A1212.99.217.164
NS3ns.inwx.de, ns3.inwx.eu...
MX2mx-02-a.dcl.srs-sys.de (pri: 10), mx-01-a.dcl.srs-sys.de (pri: 10)
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms87122676
SOA1ns.inwx.de hostmaster.srs-sys.de

Analysis

Hierarchy

srs-sys.de is the parent of mx02b.srs-sys.de, mx02a.srs-sys.de, ns1.srs-sys.de, mx01a.srs-sys.de, dcl.srs-sys.de and a few other host names.

IP Addresses

srs-sys.de resolves to one IP number: 212.99.217.164.

Other host names, for instance flocktechnik.com, www.maschinenbau-buehring.de and maschinenbau-buehring.de share IP numbers with srs-sys.de.

Name Servers

srs-sys.de is delegated to three name servers ns2.inwx.de, ns.inwx.de and ns3.inwx.eu.

srs-sys.de at least partially shares name servers with other domains, for instance dfp-finanz.de, seat-autoundspass-brilon.de, yuccatree.de, qmcert.de and fuehrungskraefteakademie.de.

These name servers are commonly used with ns3.inwx.de, ns4.inwx.com and ns5.inwx.net.

Host names with two IP numbers:

ns2.inwx.de points to: 2001:67c:10b8::104 and 176.97.158.104.

ns.inwx.de points to: 2001:67c:1bc::104 and 192.174.68.104.

ns3.inwx.eu points to: 2a02:d500::53 and 45.87.158.53.

Mail Servers

Two mail servers handle srs-sys.de: mx-01-a.dcl.srs-sys.de and mx-02-a.dcl.srs-sys.de.

srs-sys.de shares the same mail server setup as other domains, for instance dcl.srs-sys.de, hundhausen.de, cunodruck.de, awo-slk.de and maschinenbau-buehring.de.

Host names with one IP number:

mx-01-a.dcl.srs-sys.de points to 212.99.217.165

mx-02-a.dcl.srs-sys.de points to 212.99.217.166