jjbk.com - robtex.com
jjbk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1070::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w06.rzone.de | ||||||
| A | 81.169.145.70🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades08.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:135🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades08.rzone.de | ||||||
| A | 185.132.34.135🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades08.rzone.de | ||||||
| NS | docks16.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:16🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks16.rzone.de | ||||||
| A | 217.160.80.143🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks16.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | shades08.rzone.dehostmaster@strato-rz.de 2020-05-28 #4 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777031186 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSdocks16.rzone.de2026-04-07 → 2026-04-24 · 3 obs
● 2026-04-07 05:28:12
● 2026-04-24 11:58:54
○NSns1.webmailer.de2008-03-19 → 2017-09-28 · 4 obs
● 2017-09-28 01:59:40
○ 2026-04-07 05:28:12
○ 2026-04-24 11:58:54
○NSns2.webmailer.de2008-03-19 → 2017-09-28 · 4 obs
● 2017-09-28 01:59:40
○ 2026-04-07 05:28:12
○ 2026-04-24 11:58:54
●NSshades08.rzone.de2026-04-07 → 2026-04-24 · 3 obs
● 2026-04-07 05:28:12
● 2026-04-24 11:58:54
○MXmailin.webmailer.de2008-03-19 → 2008-03-19 · 3 obs
○ 2015-07-18 06:50:08
○ 2026-04-24 11:58:54
○MXsmtp.rzone.de2015-07-18 → 2017-09-28 · 5 obs
● 2015-07-18 06:50:08
● 2017-09-28 01:59:40
○ 2026-04-07 05:28:12
○ 2026-04-24 11:58:54
●MXsmtpin.rzone.de2026-04-07 → 2026-04-24 · 3 obs
● 2026-04-07 05:28:12
● 2026-04-24 11:58:54
○A192.67.198.72008-03-19 → 2008-03-19 · 3 obs
○ 2015-07-18 06:50:08
○ 2026-04-24 11:58:54
●A2a01:238:20a:202:1070::2015-07-18 → 2026-04-24 · 3 obs
● 2015-07-18 06:50:08
● 2026-04-24 11:58:54
●A81.169.145.702015-07-18 → 2026-04-24 · 3 obs
● 2015-07-18 06:50:08
● 2026-04-24 11:58:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jjbk.com | shades08.rzone.de, docks16.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.143
NS records: shades08.rzone.de, docks16.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jjbk.com (unsigned zone)
⏱️ Timing
Total: 587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.70 |
| AAAA | 1 | 2a01:238:20a:202:1070:: |
| NS | 2 | docks16.rzone.de, shades08.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades08.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
jjbk.com points to two IP numbers: 2a01:238:20a:202:1070:: and 81.169.145.70.
Other host names, for instance xn--frprofis-65a.de, brands4all.de, polten.de, schmacker-ol.de and roswitha-seifert.de share IP numbers with jjbk.com.
Name Servers
jjbk.com's delegation is to two name servers docks16.rzone.de and shades08.rzone.de.
jjbk.com shares the same name server configuration as other domains, such as apl2.de, rottis.de, vleuten.biz, bobsys.com and geld-beutel.de.
jjbk.com at least partially shares its name servers with other domains, for instance lastec.de, fornext.de, ing-saam.de, mindgames-coaching.com and msc-dn.de.
These name servers are commonly used with shades15.rzone.de, shades05.rzone.de, shades02.rzone.de, shades04.rzone.de, shades09.rzone.de, docks10.rzone.de, docks11.rzone.de, docks17.rzone.de, shades10.rzone.de and docks02.rzone.de.
Host names with two IP numbers: docks16.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:16 and 217.160.80.143; shades08.rzone.de points to 2607:f1c0:fe:53:185:132:34:135 and 185.132.34.135
Mail Servers
jjbk.com is served by a single mail server, smtpin.rzone.de.
jjbk.com uses the same mail server setup as other domains such as owl-eworks.de, astromedizin.info, event-werk.eu, belvital.de and rechtsanwalt-lung.de.
Hostname smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.