sysz.de - dns.ninja

sysz.de

DNSSEC⚠️ Not signed
A80.151.67.1🇩🇪 DTAG80.144.0.0/13 Deutsche Telekom AG, Internet service provider
PTRmail.sysz.de
PTRwomx.sysz.de
NSa.wontech.de ⭐
A82.220.34.231🇨🇭 SOLNET82.220.0.0/16 SolNet Switzerland
PTRns1.tripledns.eu
NSb.wontech.de
A5.79.97.178🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB
PTRns2.tripledns.eu
NSc.wontech.de
A94.130.74.45🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC
PTRns3.tripledns.eu
MXwomx.sysz.de ⭐
A80.151.67.1🇩🇪 DTAG80.144.0.0/13 Deutsche Telekom AG, Internet service provider
PTRmail.sysz.de
PTRwomx.sysz.de
TXTv=spf1 +mx ip4:80.151.67.1/32 +a include:_spf.mail.hostserv.eu ~all
SOAa.wontech.dessls@oskars.uname.eu 2026-06-21 #7

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=1782569330

Subdomains

alterdns1.sysz.de
www.sysz.de
mail.sysz.de
womx.sysz.de
bwchat.sysz.de
dns2.sysz.de
web.sysz.de
adonis.sysz.de

Same first word

sysz.cn
sysz.de
sysz.buzz
sysz.com.cn

Similar names

zsys.ro
szsy.cn
zsys.co.il
yzss.net
zyss.net
ssyz.org.tr
zsys.co.uk
zsys.me
zssy.net
yssz.cc
syzs.com
yszs.com
zsys.io
zyss.cn
zsys.org.cn
szys.com.cn
szsy.org
zsys.net
yzss.vip
yssz.com.cn
zssy.com.cn
zsys.cn
yszs.com.cn
szys.net
zsys.org
szsy.com
zssy.com
yszs.cc
sszy.com
szys.org
syzs.net
yzss.cn
zsys.host
szsy.com.cn
syzs.net.cn
yzss.org
zsys.eu
yszs.cn
zsys.de
zsys.com
zsys.ru
yssz.com

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSa.wontech.deb.wontech.dec.wontech.dedns1.wontech.dedns2.wontech.deMXwomx.sysz.delc-4.weboscar.netpxmx01.wontech.deA80.151.67.183.220.129.61
●NSa.wontech.de2026-02-16 → 2026-06-27 · 3 obs
○ 2017-08-25 03:08:58
● 2026-02-16 01:33:14
● 2026-06-27 14:18:20
●NSb.wontech.de2026-02-16 → 2026-06-27 · 3 obs
○ 2017-08-25 03:08:58
● 2026-02-16 01:33:14
● 2026-06-27 14:18:20
●NSc.wontech.de2026-02-16 → 2026-06-27 · 3 obs
○ 2017-08-25 03:08:58
● 2026-02-16 01:33:14
● 2026-06-27 14:18:20
○NSdns1.wontech.de2015-08-14 → 2017-08-25 · 4 obs
● 2015-08-14 17:12:40
● 2017-08-25 03:08:58
○ 2026-02-16 01:33:14
○ 2026-06-27 14:18:20
○NSdns2.wontech.de2015-08-14 → 2017-08-25 · 4 obs
● 2015-08-14 17:12:40
● 2017-08-25 03:08:58
○ 2026-02-16 01:33:14
○ 2026-06-27 14:18:20
○MXlc-4.weboscar.net2015-08-14 → 2017-08-25 · 4 obs
● 2015-08-14 17:12:40
● 2017-08-25 03:08:58
○ 2026-02-16 01:33:14
○ 2026-06-27 14:18:20
○MXpxmx01.wontech.de2026-02-16 → 2026-03-07 · 5 obs
○ 2017-08-25 03:08:58
● 2026-02-16 01:33:14
● 2026-03-07 09:18:40
○ 2026-03-12 18:25:34
○ 2026-06-27 14:18:20
●MXwomx.sysz.de2026-03-12 → 2026-06-27 · 3 obs
○ 2026-03-07 09:18:40
● 2026-03-12 18:25:34
● 2026-06-27 14:18:20
●A80.151.67.12026-02-16 → 2026-06-27 · 3 obs
○ 2017-08-25 03:08:58
● 2026-02-16 01:33:14
● 2026-06-27 14:18:20
○A83.220.129.612015-08-14 → 2017-08-25 · 4 obs
● 2015-08-14 17:12:40
● 2017-08-25 03:08:58
○ 2026-02-16 01:33:14
○ 2026-06-27 14:18:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
sysz.dea.wontech.de, b.wontech.de, c.wontech.de3 records

✅ Authoritative Response

Server:82.220.34.231

NS records: a.wontech.de, b.wontech.de, c.wontech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysz.de (unsigned zone)

⏱️ Timing

Total: 599ms | Queries: -

📄 Records

TypeCountSample Data
A180.151.67.1
NS3b.wontech.de, a.wontech.de...
MX1womx.sysz.de (pri: 10)
TXT1v=spf1 +mx ip4:80.151.67.1/32 +a include
SOA1a.wontech.de ssls.oskars.uname.eu

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (a.wontech.de, b.wontech.de, c.wontech.de)

Analysis

Hierarchy

sysz.de is a parent domain; its children include alterdns1.sysz.de, www.sysz.de, mail.sysz.de, womx.sysz.de, bwchat.sysz.de and a few other host names.

IP Addresses

sysz.de resolves to one IP address: 80.151.67.1.

34-129-220-83.weboscar.net, zeuss-mail.weboscar.net, web-oskar.net and two other host names share IP numbers with sysz.de.

Name Servers

sysz.de is served by three name servers: a.wontech.de, b.wontech.de and c.wontech.de.

sysz.de partially shares its NS delegation with several other domains, including peter-wiesejahn.de, weboskar.de, bundesverband-brennholz.com and two others.

a.wontech.de has IP address 82.220.34.231, b.wontech.de has IP address 5.79.97.178 and c.wontech.de has IP address 94.130.74.45 — one address each.

Mail Servers

Mail for sysz.de is handled by a single mail server, womx.sysz.de.

sysz.de uses an identical mail server configuration to several other domains — among them zeuss-srv.weboscar.net, bwchat-server.weboscar.net, 109-129-220-83.weboscar.net and two more.

sysz.de has at least partial mail server overlap with other domains such as web-adonis-add3.weboscar.net, lc-1.weboscar.net, 222-115-138-78.weboscar.net and two more.

womx.sysz.de resolves to 80.151.67.1 and no other IP number.