hw-schule.com - robtex.com

hw-schule.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.205🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSshades04.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:131🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades04.rzone.de
A185.132.34.131🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades04.rzone.de
NSdocks18.rzone.de
A2001:8d8:fe:53:5747:2a74:d:18🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks18.rzone.de
A217.160.80.145🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks18.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
TXTv=spf1 redirect=_spf.strato.com
SOAshades04.rzone.dehostmaster@strato-rz.de 2020-06-20 #35

com

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=1778586831

Same first word

hw-schule.com
hw-schule.net
hw-schule.de

DNS History

7 records (5 active, 2 former)

2017201820192020202120222023202420252026NSdocks18.rzone.deshades04.rzone.deMXsmtpin.rzone.deA2001:8d8:100f:f000::200217.160.0.2052a01:238:20a:202:1148::81.169.145.148
●NSdocks18.rzone.de2016-12-17 → 2026-05-12 · 2 obs
● 2016-12-17 01:34:02
● 2026-05-12 12:04:38
●NSshades04.rzone.de2016-12-17 → 2026-05-12 · 2 obs
● 2016-12-17 01:34:02
● 2026-05-12 12:04:38
●MXsmtpin.rzone.de2016-12-17 → 2026-05-12 · 2 obs
● 2016-12-17 01:34:02
● 2026-05-12 12:04:38
●A2001:8d8:100f:f000::2002026-04-29 → 2026-05-12 · 3 obs
○ 2017-08-06 11:50:54
● 2026-04-29 04:03:14
● 2026-05-12 12:04:38
●A217.160.0.2052026-04-29 → 2026-05-12 · 3 obs
○ 2017-08-06 11:50:54
● 2026-04-29 04:03:14
● 2026-05-12 12:04:38
○A2a01:238:20a:202:1148::2016-12-17 → 2017-08-06 · 4 obs
● 2016-12-17 01:34:02
● 2017-08-06 11:50:54
○ 2026-04-29 04:03:14
○ 2026-05-12 12:04:38
○A81.169.145.1482016-12-17 → 2017-08-06 · 4 obs
● 2016-12-17 01:34:02
● 2017-08-06 11:50:54
○ 2026-04-29 04:03:14
○ 2026-05-12 12:04:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
hw-schule.comshades04.rzone.de, docks18.rzone.de-

✅ Authoritative Response

Server:217.160.80.145

NS records: shades04.rzone.de, docks18.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hw-schule.com (unsigned zone)

⏱️ Timing

Total: 534ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.205
AAAA12001:8d8:100f:f000::200
NS2shades04.rzone.de, docks18.rzone.de
MX1smtpin.rzone.de (pri: 5)
TXT1v=spf1 redirect=_spf.strato.com
SOA1shades04.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

hw-schule.com resolves to two IPs: 2001:8d8:100f:f000::200 and 217.160.0.205.

other host names for instance fis.at, cjworld.co.uk, dermuffin.de, indigosoft.nl and baergens.us share IP numbers with hw-schule.com.

Name Servers

hw-schule.com is delegated to two name servers: docks18.rzone.de and shades04.rzone.de.

hw-schule.com shares the same name server setup as other domains, for example agrodunas.com, ibe-travel.com, mask-energy.com, rom10.de and 6wl.org.

hw-schule.com at least partially shares name servers with other domains, for instance synvios.com, clickt.eu, pknet.de, rodam.info and the24.de.

These name servers are often used together with the name servers docks02.rzone.de, docks17.rzone.de, shades18.rzone.de, shades13.rzone.de, shades07.rzone.de, docks09.rzone.de, shades06.rzone.de, shades02.rzone.de, shades11.rzone.de and shades19.rzone.de.

Host names with two IP numbers:

docks18.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:18 and 217.160.80.145

shades04.rzone.de points to 2607:f1c0:fe:53:185:132:34:131 and 185.132.34.131

Mail Servers

hw-schule.com is handled by a single mail server, smtpin.rzone.de.

hw-schule.com shares the same mail server setup as other domains, for instance f-m-design.de, mail.wingcommander.de, pdlg-immobilien.de, rscam.de and farbwerk.com.

Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.