schulcommsy.de - robtex.com

schulcommsy.de

DNSSEC⚠️ Not signed
A176.28.54.133🇫🇷 GD-EMEA-DC-SXB1176.28.48.0/21
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.de
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
SOAns.inwx.dehostmaster@inwx.de 2025-10-16 #0

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=1771291602
WOT: SAFE (67/100)

Subdomains

mail.schulcommsy.de
hamburg.schulcommsy.de

Same first word

schulcommsy.de

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NSns.inwx.dens2.inwx.dens3.inwx.deMXmail1.web-server.bizA176.28.54.13381.169.179.186
●NSns.inwx.de2015-08-16 → 2026-03-10 · 2 obs
● 2015-08-16 17:33:56
● 2026-03-10 09:15:34
●NSns2.inwx.de2015-08-16 → 2026-03-10 · 2 obs
● 2015-08-16 17:33:56
● 2026-03-10 09:15:34
●NSns3.inwx.de2015-08-16 → 2026-03-10 · 2 obs
● 2015-08-16 17:33:56
● 2026-03-10 09:15:34
○MXmail1.web-server.biz2015-08-16 → 2017-08-20 · 3 obs
● 2015-08-16 17:33:56
● 2017-08-20 09:26:16
○ 2026-03-10 09:15:34
●A176.28.54.1332016-10-19 → 2026-03-10 · 3 obs
○ 2016-10-01 12:49:52
● 2016-10-19 00:19:42
● 2026-03-10 09:15:34
○A81.169.179.1862015-08-16 → 2016-10-01 · 4 obs
● 2015-08-16 17:33:56
● 2016-10-01 12:49:52
○ 2016-10-19 00:19:42
○ 2026-03-10 09:15:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
schulcommsy.dens.inwx.de, ns2.inwx.de, ns3.inwx.de-

✅ Authoritative Response

Server: 192.174.68.104

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schulcommsy.de (unsigned zone)

⏱️ Timing

Total: 1200ms | Queries: -

📄 Records

TypeCountSample Data
A1176.28.54.133
NS3ns2.inwx.de, ns3.inwx.de...
SOA1ns.inwx.de hostmaster.inwx.de

Analysis

Hierarchy

schulcommsy.de is a parent of mail.schulcommsy.de and hamburg.schulcommsy.de.

IP Addresses

schulcommsy.de points to a single IP address: 176.28.54.133.

Other host names, such as blogs.hamburg.schulcommsy.de and hamburg.schulcommsy.de, share IP numbers with schulcommsy.de.

Name Servers

schulcommsy.de is delegated to three name servers: ns2.inwx.de, ns3.inwx.de and ns.inwx.de.

schulcommsy.de at least partially shares name servers with other domains, for example inwx.me, kknf.de, pdfx.de, voiper.info and macrosoft-gmbh.de.

these name servers are commonly used with ns3.inwx.eu, ns1.innogames.de, dns3.cloudns.net, dns4.cloudns.net, 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

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

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