duchhardt.com - robtex.com

duchhardt.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1086::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw86.rzone.de
A81.169.145.86🇩🇪 STRATO81.169.144.0/22 AG
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
NSdocks09.rzone.de
A2001:8d8:fe:53:5747:2a74:d:9🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks09.rzone.de
A217.160.80.136🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks09.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
SOAshades04.rzone.dehostmaster@strato-rz.de 2020-06-11 #14

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=1774491397

Same first word

duchhardt.com
duchhardt.de

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdocks09.rzone.deshades04.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1086::81.169.145.862a01:238:20a:202:1072::81.169.145.72
●NSdocks09.rzone.de2015-06-24 → 2026-03-26 · 2 obs
● 2015-06-24 13:57:50
● 2026-03-26 02:46:08
●NSshades04.rzone.de2015-06-24 → 2026-03-26 · 2 obs
● 2015-06-24 13:57:50
● 2026-03-26 02:46:08
○MXsmtp.rzone.de2015-06-24 → 2017-09-17 · 4 obs
● 2015-06-24 13:57:50
● 2017-09-17 03:07:34
○ 2026-02-25 18:17:48
○ 2026-03-26 02:46:08
●MXsmtpin.rzone.de2026-02-25 → 2026-03-26 · 3 obs
○ 2017-09-17 03:07:34
● 2026-02-25 18:17:48
● 2026-03-26 02:46:08
○A2a01:238:20a:202:1072::2015-06-24 → 2017-09-17 · 4 obs
● 2015-06-24 13:57:50
● 2017-09-17 03:07:34
○ 2026-02-25 18:17:48
○ 2026-03-26 02:46:08
●A2a01:238:20a:202:1086::2026-02-25 → 2026-03-26 · 3 obs
○ 2017-09-17 03:07:34
● 2026-02-25 18:17:48
● 2026-03-26 02:46:08
○A81.169.145.722015-06-24 → 2017-09-17 · 4 obs
● 2015-06-24 13:57:50
● 2017-09-17 03:07:34
○ 2026-02-25 18:17:48
○ 2026-03-26 02:46:08
●A81.169.145.862026-02-25 → 2026-03-26 · 3 obs
○ 2017-09-17 03:07:34
● 2026-02-25 18:17:48
● 2026-03-26 02:46:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
duchhardt.comshades04.rzone.de, docks09.rzone.de-

✅ Authoritative Response

Server:217.160.80.136

NS records: shades04.rzone.de, docks09.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duchhardt.com (unsigned zone)

⏱️ Timing

Total: 581ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.86
AAAA12a01:238:20a:202:1086::
NS2shades04.rzone.de, docks09.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades04.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

The entity duchhardt.com points to two IP numbers: 2a01:238:20a:202:1086:: and 81.169.145.86.

For instance, other host names metec.gmbh, mainframeforum.de, duchhardt.de, zackor.de and rondio.eu share IP numbers with duchhardt.com.

Name Servers

duchhardt.com is delegated to two name servers: docks09.rzone.de and shades04.rzone.de.

duchhardt.com uses the same name server setup as other domains such as strawhat.de, langenstein-datentechnik.de, egoesche.de, enab.es and bi2run.net.

duchhardt.com shares name servers with other domains at least partially, for example skischule-kampen.com, virtual-kicker-league.com, tima.de, cbberlin.de and modelforceone.com.

these name servers are often used with the following: docks11.rzone.de, shades07.rzone.de, docks10.rzone.de, shades20.rzone.de, shades02.rzone.de, shades09.rzone.de, shades06.rzone.de, shades17.rzone.de, shades11.rzone.de and shades01.rzone.de.

Host names with two IP numbers:

docks09.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:9 and 217.160.80.136; shades04.rzone.de points to 2607:f1c0:fe:53:185:132:34:131 and 185.132.34.131.

Mail Servers

duchhardt.com is handled by a single mail server, smtpin.rzone.de.

duchhardt.com shares the same mail server setup as other domains, for instance kartaro.de, pro-wohnen-ottensen.de, nadi-vet.com, kaesser.de and bcs-infosys.de.

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