jacob-jacob.com - robtex.com

jacob-jacob.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1094::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw8e.rzone.de
A81.169.145.94🇩🇪 STRATO81.169.144.0/22 AG
NSshades17.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:144🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades17.rzone.de
A185.132.34.144🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades17.rzone.de
NSdocks02.rzone.de
A2001:8d8:fe:53:5747:2a74:d:2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks02.rzone.de
A217.160.80.129🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks02.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
SOAshades17.rzone.dehostmaster@strato-rz.de 2021-10-20 #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=1776152282

Same first word

jacob-jacob.com

DNS History

10 records (5 active, 5 former)

2017201820192020202120222023202420252026NSdocks02.rzone.deshades17.rzone.dens23.domaincontrol.comns24.domaincontrol.comMXsmtpin.rzone.demailstore1.secureserver.netsmtp.secureserver.netA2a01:238:20a:202:1094::81.169.145.9450.63.202.42
●NSdocks02.rzone.de2026-03-17 → 2026-04-14 · 3 obs
○ 2017-04-09 01:12:34
● 2026-03-17 17:24:04
● 2026-04-14 07:52:02
○NSns23.domaincontrol.com2016-07-18 → 2017-04-09 · 4 obs
● 2016-07-18 04:10:56
● 2017-04-09 01:12:34
○ 2026-03-17 17:24:04
○ 2026-04-14 07:52:02
○NSns24.domaincontrol.com2016-07-18 → 2017-04-09 · 4 obs
● 2016-07-18 04:10:56
● 2017-04-09 01:12:34
○ 2026-03-17 17:24:04
○ 2026-04-14 07:52:02
●NSshades17.rzone.de2026-03-17 → 2026-04-14 · 3 obs
○ 2017-04-09 01:12:34
● 2026-03-17 17:24:04
● 2026-04-14 07:52:02
○MXmailstore1.secureserver.net2016-07-18 → 2017-04-09 · 4 obs
● 2016-07-18 04:10:56
● 2017-04-09 01:12:34
○ 2026-03-17 17:24:04
○ 2026-04-14 07:52:02
○MXsmtp.secureserver.net2016-07-18 → 2017-04-09 · 4 obs
● 2016-07-18 04:10:56
● 2017-04-09 01:12:34
○ 2026-03-17 17:24:04
○ 2026-04-14 07:52:02
●MXsmtpin.rzone.de2026-03-17 → 2026-04-14 · 3 obs
○ 2017-04-09 01:12:34
● 2026-03-17 17:24:04
● 2026-04-14 07:52:02
●A2a01:238:20a:202:1094::2026-03-17 → 2026-04-14 · 3 obs
○ 2017-04-09 01:12:34
● 2026-03-17 17:24:04
● 2026-04-14 07:52:02
○A50.63.202.422016-07-18 → 2017-04-09 · 4 obs
● 2016-07-18 04:10:56
● 2017-04-09 01:12:34
○ 2026-03-17 17:24:04
○ 2026-04-14 07:52:02
●A81.169.145.942026-03-17 → 2026-04-14 · 3 obs
○ 2017-04-09 01:12:34
● 2026-03-17 17:24:04
● 2026-04-14 07:52:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jacob-jacob.comdocks02.rzone.de, shades17.rzone.de-

✅ Authoritative Response

Server:217.160.80.129

NS records: docks02.rzone.de, shades17.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jacob-jacob.com (unsigned zone)

⏱️ Timing

Total: 786ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.94
AAAA12a01:238:20a:202:1094::
NS2docks02.rzone.de, shades17.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades17.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

jacob-jacob.com points to two IP numbers: 2a01:238:20a:202:1094:: and 81.169.145.94.

Other host names such as roberthuebner.de, brengelmann.de, malermeister-illerhaus.de, bbe-consulting.de and dnsroot.eu share IPs with jacob-jacob.com.

Name Servers

jacob-jacob.com is delegated to two name servers: docks02.rzone.de and shades17.rzone.de.

jacob-jacob.com shares the same name server setup as kdvhip.nl, van-winden.com, losalmendros.de, a-mac.de and atapress.com.

jacob-jacob.com at least partially shares name servers with other domains, for instance englhauser.net, winand.info, aragontierrainsolita.es, pawlowski-tetzner.de and macbeth-musical.com.

These name servers are commonly used alongside shades04.rzone.de, docks09.rzone.de, docks15.rzone.de, shades20.rzone.de, shades01.rzone.de, shades18.rzone.de, docks10.rzone.de, shades06.rzone.de, docks12.rzone.de and docks13.rzone.de.

Host names with two IP numbers: docks02.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:2 and 217.160.80.129; shades17.rzone.de points to: 2607:f1c0:fe:53:185:132:34:144 and 185.132.34.144.

Mail Servers

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

The mail server setup for jacob-jacob.com matches that of other domains, for instance backhaus.mobi, firmatec.de, direcs-ip.com, wepmaster.com and yachtnet.de.

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