jwsc.net - robtex.com

jwsc.net

DNSSEC⚠️ Not signed
NSkarlsruhe.nic.xlink.net ⭐
A192.166.192.43🇩🇪 CRONON-BERLIN-AS192.166.192.0/21 Cronon AG, Berlin
PTRvulthoom00.cronon.de
NSchemnitz.nic.xlink.net
A194.45.97.99🇩🇪 STRATO194.45.97.0/24 AG
PTRchemnitz.nic.xlink.net
NSulm.nic.xlink.net
A193.141.3.6🇩🇪 STRATO193.141.3.0/24 AG
PTRulm.nic.xlink.net
TXTX-NIC Certified Quality Zone
SOAkarlsruhe.nic.xlink.nethostmaster@xlink.net 2025-01-21 #0

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777464246

Same first word

jwsc.net
jwsc.pl
jwsc.de

Similar names

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jwcs.com
scwj.cn
jcsw.org
swcj.cn
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cjsw.co.kr
jcsw.com
jwcs.co.uk
wsjc.net

DNS History

13 records (3 active, 10 former)

20162017201820192020202120222023202420252026NSchemnitz.nic.xlink.netkarlsruhe.nic.xlink.netulm.nic.xlink.netdocks05.rzone.dens37.1und1.dens38.1und1.deshades09.rzone.deMXmx00.kundenserver.demx01.kundenserver.desmtpin.rzone.deA212.227.194.1732a01:238:20a:202:1156::81.169.145.156
●NSchemnitz.nic.xlink.net2026-03-26 → 2026-04-29 · 3 obs
○ 2017-02-05 19:45:14
● 2026-03-26 13:14:02
● 2026-04-29 12:24:20
○NSdocks05.rzone.de2015-10-18 → 2017-02-05 · 5 obs
○ 2015-05-03 16:04:02
● 2015-10-18 17:13:30
● 2017-02-05 19:45:14
○ 2026-03-26 13:14:02
○ 2026-04-29 12:24:20
●NSkarlsruhe.nic.xlink.net2026-03-26 → 2026-04-29 · 3 obs
○ 2017-02-05 19:45:14
● 2026-03-26 13:14:02
● 2026-04-29 12:24:20
○NSns37.1und1.de2015-05-03 → 2015-05-03 · 3 obs
● 2015-05-03 16:04:02
○ 2015-10-18 17:13:30
○ 2026-04-29 12:24:20
○NSns38.1und1.de2015-05-03 → 2015-05-03 · 3 obs
● 2015-05-03 16:04:02
○ 2015-10-18 17:13:30
○ 2026-04-29 12:24:20
○NSshades09.rzone.de2015-10-18 → 2017-02-05 · 5 obs
○ 2015-05-03 16:04:02
● 2015-10-18 17:13:30
● 2017-02-05 19:45:14
○ 2026-03-26 13:14:02
○ 2026-04-29 12:24:20
●NSulm.nic.xlink.net2026-03-26 → 2026-04-29 · 3 obs
○ 2017-02-05 19:45:14
● 2026-03-26 13:14:02
● 2026-04-29 12:24:20
○MXmx00.kundenserver.de2015-05-03 → 2015-05-03 · 3 obs
● 2015-05-03 16:04:02
○ 2015-10-18 17:13:30
○ 2026-04-29 12:24:20
○MXmx01.kundenserver.de2015-05-03 → 2015-05-03 · 3 obs
● 2015-05-03 16:04:02
○ 2015-10-18 17:13:30
○ 2026-04-29 12:24:20
○MXsmtpin.rzone.de2015-10-18 → 2017-02-05 · 5 obs
○ 2015-05-03 16:04:02
● 2015-10-18 17:13:30
● 2017-02-05 19:45:14
○ 2026-03-26 13:14:02
○ 2026-04-29 12:24:20
○A212.227.194.1732015-05-03 → 2015-05-03 · 3 obs
● 2015-05-03 16:04:02
○ 2015-10-18 17:13:30
○ 2026-04-29 12:24:20
○A2a01:238:20a:202:1156::2015-10-18 → 2017-02-05 · 5 obs
○ 2015-05-03 16:04:02
● 2015-10-18 17:13:30
● 2017-02-05 19:45:14
○ 2026-03-26 13:14:02
○ 2026-04-29 12:24:20
○A81.169.145.1562015-10-18 → 2017-02-05 · 5 obs
○ 2015-05-03 16:04:02
● 2015-10-18 17:13:30
● 2017-02-05 19:45:14
○ 2026-03-26 13:14:02
○ 2026-04-29 12:24:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
jwsc.netchemnitz.nic.xlink.net, ulm.nic.xlink.net2 records

✅ Authoritative Response

Server:193.141.3.6

NS records: chemnitz.nic.xlink.net, ulm.nic.xlink.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jwsc.net (unsigned zone)

⏱️ Timing

Total: 358ms | Queries: -

📄 Records

TypeCountSample Data
NS2ulm.nic.xlink.net, chemnitz.nic.xlink.net
TXT1X-NIC Certified Quality Zone
SOA1karlsruhe.nic.xlink.net hostmaster.xlink

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (chemnitz.nic.xlink.net, ulm.nic.xlink.net)

Analysis

Name Servers

jwsc.net is delegated to name servers chemnitz.nic.xlink.net, karlsruhe.nic.xlink.net and ulm.nic.xlink.net.

jwsc.net at least partially shares name servers with other domains such as asmg.de, ewbg.de, hw-f.de, h0ki.com and m24h.de.

Host names with a single IP:

chemnitz.nic.xlink.net points to 194.45.97.99

karlsruhe.nic.xlink.net points to 192.166.192.43

ulm.nic.xlink.net points to 193.141.3.6