isy-cc.de - robtex.com

isy-cc.de

DNSSEC⚠️ Not signed
A185.97.174.62🇩🇪 HPLS-AS185.97.172.0/22
PTRuserweb-php82.jpberlin.de
NSns2.jpberlin.de ⭐
A194.150.191.56🇩🇪 PROACT-AS194.150.190.0/23
PTRns2.jpberlin.de
NSns.jpberlin.de
A2001:67c:2050:1::53:1🇩🇪 HPLS-AS2001:67c:2050::/48
PTRns.jpberlin.de
A91.198.250.3🇩🇪 HPLS-AS91.198.250.0/24
PTRns.jpberlin.de
NSns3.jpberlin.de
A2a01:4f8:221:4381::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns3.jpberlin.de
A88.198.52.15🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRns3.jpberlin.de
MXmx1.heinlein-support.de ⭐
A91.198.250.10🇩🇪 HPLS-AS91.198.250.0/24
PTRmx1.heinlein-support.de
MXmx2.heinlein-support.de ⭐
A91.198.250.20🇩🇪 HPLS-AS91.198.250.0/24
PTRmx2.heinlein-support.de
MXmx3.heinlein-support.de(20)
A91.198.250.30🇩🇪 HPLS-AS91.198.250.0/24
PTRmx3.heinlein-support.de
MXmx-n.heinlein-support.de(50)
A91.198.250.17🇩🇪 HPLS-AS91.198.250.0/24
PTRmx-n.mailbox.org
TXTv=spf1 mx include:_spf.jpberlin.de ?all
SOAns.jpberlin.deroot@jpberlin.de 2026-03-27 #1

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=1774784514

Same first word

isy-cc.de

Similar names

ysc-ic.com
yc-sci.com
cy-sci.com

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns.jpberlin.dens2.jpberlin.dens3.jpberlin.dedns1.kontent.comdns2.kontent.comMXmx-n.heinlein-support.demx1.heinlein-support.demx2.heinlein-support.demx3.heinlein-support.demx.kontent.commx2.kontent.comA185.97.174.6281.88.32.15981.88.35.176
○NSdns1.kontent.com2015-05-20 → 2017-04-05 · 4 obs
● 2015-05-20 07:18:12
● 2017-04-05 23:18:44
○ 2026-03-25 23:48:28
○ 2026-03-29 11:59:02
○NSdns2.kontent.com2015-05-20 → 2017-04-05 · 4 obs
● 2015-05-20 07:18:12
● 2017-04-05 23:18:44
○ 2026-03-25 23:48:28
○ 2026-03-29 11:59:02
●NSns.jpberlin.de2026-03-25 → 2026-03-29 · 3 obs
○ 2017-04-05 23:18:44
● 2026-03-25 23:48:28
● 2026-03-29 11:59:02
●NSns2.jpberlin.de2026-03-25 → 2026-03-29 · 3 obs
○ 2017-04-05 23:18:44
● 2026-03-25 23:48:28
● 2026-03-29 11:59:02
●NSns3.jpberlin.de2026-03-25 → 2026-03-29 · 3 obs
○ 2017-04-05 23:18:44
● 2026-03-25 23:48:28
● 2026-03-29 11:59:02
●MXmx-n.heinlein-support.de2026-03-25 → 2026-03-29 · 3 obs
○ 2017-04-05 23:18:44
● 2026-03-25 23:48:28
● 2026-03-29 11:59:02
○MXmx.kontent.com2015-05-20 → 2017-04-05 · 4 obs
● 2015-05-20 07:18:12
● 2017-04-05 23:18:44
○ 2026-03-25 23:48:28
○ 2026-03-29 11:59:02
●MXmx1.heinlein-support.de2026-03-25 → 2026-03-29 · 3 obs
○ 2017-04-05 23:18:44
● 2026-03-25 23:48:28
● 2026-03-29 11:59:02
●MXmx2.heinlein-support.de2026-03-25 → 2026-03-29 · 3 obs
○ 2017-04-05 23:18:44
● 2026-03-25 23:48:28
● 2026-03-29 11:59:02
○MXmx2.kontent.com2015-05-20 → 2017-04-05 · 4 obs
● 2015-05-20 07:18:12
● 2017-04-05 23:18:44
○ 2026-03-25 23:48:28
○ 2026-03-29 11:59:02
●MXmx3.heinlein-support.de2026-03-25 → 2026-03-29 · 3 obs
○ 2017-04-05 23:18:44
● 2026-03-25 23:48:28
● 2026-03-29 11:59:02
●A185.97.174.622026-03-25 → 2026-03-29 · 3 obs
○ 2017-04-05 23:18:44
● 2026-03-25 23:48:28
● 2026-03-29 11:59:02
○A81.88.32.1592015-05-20 → 2017-04-05 · 4 obs
● 2015-05-20 07:18:12
● 2017-04-05 23:18:44
○ 2026-03-25 23:48:28
○ 2026-03-29 11:59:02
○A81.88.35.1762015-05-20 → 2017-04-05 · 4 obs
● 2015-05-20 07:18:12
● 2017-04-05 23:18:44
○ 2026-03-25 23:48:28
○ 2026-03-29 11:59:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
isy-cc.dens2.jpberlin.de, ns.jpberlin.de, ns3.jpberlin.de5 records

✅ Authoritative Response

Server:194.150.191.56

NS records: ns2.jpberlin.de, ns.jpberlin.de, ns3.jpberlin.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isy-cc.de (unsigned zone)

⏱️ Timing

Total: 1307ms | Queries: -

📄 Records

TypeCountSample Data
A1185.97.174.62
NS3ns2.jpberlin.de, ns.jpberlin.de...
MX4mx-n.heinlein-support.de (pri: 50), mx2.heinlein-support.de (pri: 10)...
TXT1v=spf1 mx include:_spf.jpberlin.de ?all
SOA1ns.jpberlin.de root.jpberlin.de

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns3.jpberlin.de, ns2.jpberlin.de, ns.jpberlin.de...)

Analysis

IP Addresses

isy-cc.de points to IP number: 185.97.174.62.

Other host names such as grundeinkommen.info, novitem.de, novitem.net, coactproject.eu and enkeltreffen.net share IPs with isy-cc.de.

Name Servers

isy-cc.de is delegated to three name servers: ns2.jpberlin.de, ns3.jpberlin.de and ns.jpberlin.de.

isy-cc.de at least partially shares name servers with other domains, for instance kebes.de, grundeinkommen-attac.de, pictonet.org, erlassjahr.de and parallelnetz.de.

Host names with two IP numbers:

ns3.jpberlin.de points to: 2a01:4f8:221:4381::1 and 88.198.52.15.

ns.jpberlin.de points to: 2001:67c:2050:1::53:1 and 91.198.250.3.

Host names with one IP number:

ns2.jpberlin.de points to: 194.150.191.56.

Mail Servers

Four mail servers handle isy-cc.de: mx-n.heinlein-support.de, mx1.heinlein-support.de, mx2.heinlein-support.de and mx3.heinlein-support.de.

isy-cc.de shares at least partially some mail servers with other domains, including tvg-portal.de, open-source-akademie.com, novitem.co, frauenpower-reloaded.de and frijia.org.

Host names with one IP number:

mx-n.heinlein-support.de points to 91.198.250.17.

mx1.heinlein-support.de points to 91.198.250.10.

mx2.heinlein-support.de points to 91.198.250.20.

mx3.heinlein-support.de points to 91.198.250.30.