hollkott.de - robtex.com
hollkott.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1143::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.143🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks11.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:11🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| A | 217.160.80.138🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| NS | shades17.rzone.de | ||||||
| A | 2607: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 | ||||||
| PTR | shades17.rzone.de | ||||||
| A | 185.132.34.144🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades17.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks11.rzone.dehostmaster@strato-rz.de 2020-06-20 #28 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1774502712 | ||||||
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSdns01-tld.t-online.de2015-07-10 → 2016-04-21 · 4 obs
● 2016-04-21 12:39:02
○ 2016-12-22 17:12:56
○ 2026-03-26 05:34:58
○NSdns02-tld.t-online.de2015-07-10 → 2016-04-21 · 4 obs
● 2016-04-21 12:39:02
○ 2016-12-22 17:12:56
○ 2026-03-26 05:34:58
●NSdocks11.rzone.de2016-12-22 → 2026-03-26 · 3 obs
● 2016-12-22 17:12:56
● 2026-03-26 05:34:58
●NSshades17.rzone.de2016-12-22 → 2026-03-26 · 3 obs
● 2016-12-22 17:12:56
● 2026-03-26 05:34:58
○MXsmtp-01.tld.t-online.de2015-07-10 → 2016-04-21 · 4 obs
● 2016-04-21 12:39:02
○ 2016-12-22 17:12:56
○ 2026-03-26 05:34:58
○MXsmtp-02.tld.t-online.de2015-07-10 → 2016-04-21 · 4 obs
● 2016-04-21 12:39:02
○ 2016-12-22 17:12:56
○ 2026-03-26 05:34:58
●MXsmtpin.rzone.de2016-12-22 → 2026-03-26 · 3 obs
● 2016-12-22 17:12:56
● 2026-03-26 05:34:58
○A2003:2:2:15:80:150:6:1432015-07-10 → 2016-04-21 · 4 obs
● 2016-04-21 12:39:02
○ 2016-12-22 17:12:56
○ 2026-03-26 05:34:58
●A2a01:238:20a:202:1143::2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 05:34:58
○A2a01:238:20a:202:1159::2016-12-22 → 2018-01-19 · 4 obs
● 2016-12-22 17:12:56
● 2018-01-19 23:46:36
○ 2026-03-26 05:34:58
○A80.150.6.1432015-07-10 → 2016-04-21 · 4 obs
● 2016-04-21 12:39:02
○ 2016-12-22 17:12:56
○ 2026-03-26 05:34:58
●A81.169.145.1432026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 05:34:58
○A81.169.145.1592016-12-22 → 2018-01-19 · 4 obs
● 2016-12-22 17:12:56
● 2018-01-19 23:46:36
○ 2026-03-26 05:34:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| hollkott.de | docks11.rzone.de, shades17.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.138
NS records: docks11.rzone.de, shades17.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hollkott.de (unsigned zone)
⏱️ Timing
Total: 2750ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.143 |
| AAAA | 1 | 2a01:238:20a:202:1143:: |
| NS | 2 | docks11.rzone.de, shades17.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks11.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
hollkott.de points to two IPs: 2a01:238:20a:202:1143:: and 81.169.145.143.
Other host names, for instance bnrl.de, bbeks.nl, tezepro.com, ol-e.de and franceslouw.com share IP numbers with hollkott.de.
Name Servers
Two name servers docks11.rzone.de and shades17.rzone.de are delegated to hollkott.de.
hollkott.de uses the same name server configuration as other domains, such as sportspassfrankfurt.de, behinderte-nuernberg.de, ticket3d.net, inovagreen.eu and 4beiner.de.
hollkott.de at least partially shares name servers with other domains such as neu-gedacht.com, kenswick.de, mazur.fr, pdpk.eu and 184b.de.
These name servers are often used together with docks02.rzone.de, shades07.rzone.de, shades11.rzone.de, shades19.rzone.de, docks10.rzone.de, shades16.rzone.de, shades01.rzone.de, docks16.rzone.de, shades18.rzone.de and docks03.rzone.de.
Host names with two IPs:
docks11.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138.
shades17.rzone.de points to 2607:f1c0:fe:53:185:132:34:144 and 185.132.34.144.
Mail Servers
hollkott.de is handled by a single mail server, smtpin.rzone.de.
hollkott.de shares the same mail server setup as other domains, including max-in.de, rowad.de, mail.apisfarm.de, moophone.de and m2online.de.
Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.