otto-sfa.de - robtex.com
otto-sfa.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1160::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | wa0.rzone.de | ||||||
| A | 81.169.145.160🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks19.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| A | 217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| NS | shades10.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:137🇺🇸 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 | shades10.rzone.de | ||||||
| A | 185.132.34.137🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades10.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 | docks19.rzone.dehostmaster@strato-rz.de 2020-05-24 #5 | ||||||
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=1774585897 | ||||||
Same first word
otto-sfa.de |
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-07-07 → 2016-07-23 · 4 obs
● 2016-07-23 02:28:06
○ 2017-03-27 19:07:58
○ 2026-03-27 04:48:06
●MXsmtpin.rzone.de2017-03-27 → 2026-03-27 · 3 obs
● 2017-03-27 19:07:58
● 2026-03-27 04:48:06
●A2a01:238:20a:202:1160::2015-07-07 → 2026-03-27 · 2 obs
● 2026-03-27 04:48:06
●A81.169.145.1602015-07-07 → 2026-03-27 · 2 obs
● 2026-03-27 04:48:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| otto-sfa.de | docks19.rzone.de, shades10.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.146
NS records: docks19.rzone.de, shades10.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otto-sfa.de (unsigned zone)
⏱️ Timing
Total: 1033ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.160 |
| AAAA | 1 | 2a01:238:20a:202:1160:: |
| NS | 2 | shades10.rzone.de, docks19.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks19.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
otto-sfa.de points to two IP numbers: 2a01:238:20a:202:1160:: and 81.169.145.160.
Other host names, for instance cmh-mobile.com, e-m-s.net, nacke-immobilien.de, graeff.co.uk and perzl.com share IP numbers with otto-sfa.de.
Name Servers
otto-sfa.de's delegation is to two name servers docks19.rzone.de and shades10.rzone.de.
otto-sfa.de shares the same name server configuration as other domains, such as planet-plath.de, winpower.biz, ceac.de, matu-systems.de and tivapp.com.
otto-sfa.de at least partially shares its name servers with other domains, for instance annaweil.de, a1stapler.com, balujar.com, msc-ensingen.de and sltec.de.
These name servers are commonly used with shades11.rzone.de, docks01.rzone.de, shades17.rzone.de, docks16.rzone.de, shades18.rzone.de, shades19.rzone.de, docks06.rzone.de, shades16.rzone.de, docks05.rzone.de and shades08.rzone.de.
Host names with two IP numbers: docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146; shades10.rzone.de points to 2607:f1c0:fe:53:185:132:34:137 and 185.132.34.137
Mail Servers
otto-sfa.de is served by a single mail server, smtpin.rzone.de.
otto-sfa.de uses the same mail server setup as other domains such as mail2.lorenzkg.de, ape(0x74697473)tation.net, mail.bildmuehle.de, stecker.co and mail.huf-beschlag.de.
Hostname smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.