1stunde.com - robtex.com

1stunde.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
A217.160.0.77🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSdocks10.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:10🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks10.rzone.de
A217.160.80.137🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks10.rzone.de
NSshades06.rzone.de
A2607:f1c0:fe:53:185:132:34:133🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades06.rzone.de
A185.132.34.133🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades06.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
SOAdocks10.rzone.dehostmaster@strato-rz.de 2022-11-30 #13

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=1771291435

Subdomains

mail.1stunde.com

Same first word

1stunde.de
1stunde.com

DNS History

10 records (5 active, 5 former)

201820192020202120222023202420252026NSdocks10.rzone.deshades06.rzone.dens1.hosttech.chns2.hosttech.chns3.hosttech.chMXsmtpin.rzone.demail.1stunde.comA2001:8d8:100f:f000::200217.160.0.77185.101.158.113
●NSdocks10.rzone.de2026-03-17 → 2026-03-17 · 2 obs
○ 2017-04-08 11:13:02
● 2026-03-17 03:00:50
○NSns1.hosttech.ch2017-04-08 → 2017-04-08 · 2 obs
● 2017-04-08 11:13:02
○ 2026-03-17 03:00:50
○NSns2.hosttech.ch2017-04-08 → 2017-04-08 · 2 obs
● 2017-04-08 11:13:02
○ 2026-03-17 03:00:50
○NSns3.hosttech.ch2017-04-08 → 2017-04-08 · 2 obs
● 2017-04-08 11:13:02
○ 2026-03-17 03:00:50
●NSshades06.rzone.de2026-03-17 → 2026-03-17 · 2 obs
○ 2017-04-08 11:13:02
● 2026-03-17 03:00:50
○MXmail.1stunde.com2017-04-08 → 2017-04-08 · 2 obs
● 2017-04-08 11:13:02
○ 2026-03-17 03:00:50
●MXsmtpin.rzone.de2026-03-17 → 2026-03-17 · 2 obs
○ 2017-04-08 11:13:02
● 2026-03-17 03:00:50
○A185.101.158.1132017-04-08 → 2017-04-08 · 2 obs
● 2017-04-08 11:13:02
○ 2026-03-17 03:00:50
●A2001:8d8:100f:f000::2002026-03-17 → 2026-03-17 · 2 obs
○ 2017-04-08 11:13:02
● 2026-03-17 03:00:50
●A217.160.0.772026-03-17 → 2026-03-17 · 2 obs
○ 2017-04-08 11:13:02
● 2026-03-17 03:00:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
1stunde.comshades06.rzone.de, docks10.rzone.de-

✅ Authoritative Response

Server: 185.132.34.133

NS records: shades06.rzone.de, docks10.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1stunde.com (unsigned zone)

⏱️ Timing

Total: 1066ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.77
AAAA12001:8d8:100f:f000::200
NS2shades06.rzone.de, docks10.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks10.rzone.de hostmaster.strato-rz.de

Analysis

Hierarchy

The parent of mail.1stunde.com is 1stunde.com.

IP Addresses

1stunde.com points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.77.

Other host names, for instance e-lernzentrum.de, rutas-a-caballo.com, acertosubastas.com, chrono-permis-construire.com and gpro.de share IP numbers with 1stunde.com.

Name Servers

1stunde.com is delegated to two name servers: docks10.rzone.de and shades06.rzone.de.

1stunde.com uses the same name server setup as other domains, for instance michaelambrire.biz, cultur.info, 1x0x1.com, saydo.de and roederundpartner.com.

1stunde.com shares name servers with other domains at least partially, for instance matt-optik.de, shild.de, steinmetzgaul.de, freimarkt-bremen.de and cabrioverdeck.at.

these name servers are commonly used with the name servers docks03.rzone.de, docks01.rzone.de, docks15.rzone.de, shades02.rzone.de, shades08.rzone.de, shades10.rzone.de, docks05.rzone.de, shades16.rzone.de, shades17.rzone.de and docks20.rzone.de.

Host names with two IP numbers:

The host docks10.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:10 and 217.160.80.137.

The host shades06.rzone.de points to 2607:f1c0:fe:53:185:132:34:133 and 185.132.34.133.

Mail Servers

The mail server for 1stunde.com is smtpin.rzone.de.

1stunde.com shares the same mail server setup as other domains, including ncsd.de, mailhub.its-express.com, sportkober.de, wachlin.net and berlin-friedrichshain.com.

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