sysflex.de - dns.ninja

sysflex.de

DNSSEC⚠️ Not signed
A85.13.150.68
NSns5.kasserver.com ⭐
A85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich
PTRns5.kasserver.com
NSns6.kasserver.com
A85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich
PTRns6.kasserver.com
MXw00c147a.kasserver.com ⭐
TXTv=spf1 a mx include:spf.kasserver.com ~all
SOAns5.kasserver.comhostmaster@kasserver.com serial=2606162242

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=1782075241

Subdomains

mail.sysflex.de

Same first word

sysflex.com.br
sysflex.com
sysflex.net
sysflex.de

Similar names

flexsys.no-ip.info
flexsys.inf.br
flexsys.se
flexsys.net
flexsys.mx
flexsys.eu
flexsys.fr
flexsys.cn
flexsys.hu
flexsys.biz
flexsys.sg
flexsys.me
flexsys.nl
flexsys.info
flexsys.it
flexsys.com.ua
flexsys.com.br
flexsys.com
flexsys.ru

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSns5.kasserver.comns6.kasserver.comMXw00c147a.kasserver.commail.sysflex.deA85.13.150.6885.13.133.19985.13.141.173
●NSns5.kasserver.com2015-05-16 → 2026-06-21 · 2 obs
● 2015-05-16 04:07:56
● 2026-06-21 21:18:58
●NSns6.kasserver.com2015-05-16 → 2026-06-21 · 2 obs
● 2015-05-16 04:07:56
● 2026-06-21 21:18:58
○MXmail.sysflex.de2015-05-16 → 2016-12-31 · 4 obs
● 2015-05-16 04:07:56
● 2016-12-31 21:37:10
○ 2017-11-25 15:29:30
○ 2026-06-21 21:18:58
●MXw00c147a.kasserver.com2017-11-25 → 2026-06-21 · 3 obs
○ 2016-12-31 21:37:10
● 2017-11-25 15:29:30
● 2026-06-21 21:18:58
○A85.13.133.1992017-11-25 → 2017-11-25 · 4 obs
○ 2016-12-31 21:37:10
● 2017-11-25 15:29:30
○ 2026-04-07 20:13:30
○ 2026-06-21 21:18:58
○A85.13.141.1732015-05-16 → 2016-12-31 · 4 obs
● 2015-05-16 04:07:56
● 2016-12-31 21:37:10
○ 2017-11-25 15:29:30
○ 2026-06-21 21:18:58
●A85.13.150.682026-04-07 → 2026-06-21 · 3 obs
○ 2017-11-25 15:29:30
● 2026-04-07 20:13:30
● 2026-06-21 21:18:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
sysflex.dens5.kasserver.com, ns6.kasserver.com-

✅ Authoritative Response

Server:85.13.159.101

NS records: ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysflex.de (unsigned zone)

⏱️ Timing

Total: 2229ms | Queries: -

📄 Records

TypeCountSample Data
A185.13.150.68
NS2ns5.kasserver.com, ns6.kasserver.com
MX1w00c147a.kasserver.com (pri: 10)
TXT1v=spf1 a mx include:spf.kasserver.com ~a
SOA1ns5.kasserver.com hostmaster.kasserver.c

Analysis

Hierarchy

mail.sysflex.de is a subdomain of sysflex.de.

IP Addresses

sysflex.de directs to one IP number, which is 85.13.150.68.

Name Servers

sysflex.de is served by two delegated name servers, ns5.kasserver.com and ns6.kasserver.com.

Both ns5.kasserver.com and ns6.kasserver.com have a single IP address each — ns5.kasserver.com resolves to 85.13.128.3 while ns6.kasserver.com resolves to 85.13.159.101.

Mail Servers

sysflex.de routes its mail through a single mail server, w00c147a.kasserver.com.