rfos.de - robtex.com
rfos.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1069::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w05.rzone.de | ||||||
| A | 81.169.145.69🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks02.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks02.rzone.de | ||||||
| A | 217.160.80.129🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks02.rzone.de | ||||||
| NS | shades03.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:130🇺🇸 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 | shades03.rzone.de | ||||||
| A | 185.132.34.130🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades03.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 | ||||||
| SOA | docks02.rzone.dehostmaster@strato-rz.de 2020-06-07 #14 | ||||||
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=1786014016 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-07-18 → 2018-11-07 · 4 obs
● 2018-11-07 01:31:08
○ 2026-06-28 18:53:44
○ 2026-08-06 11:38:04
●MXsmtpin.rzone.de2026-06-28 → 2026-08-06 · 3 obs
● 2026-06-28 18:53:44
● 2026-08-06 11:38:04
○A2a01:238:20a:202:1064::2015-07-18 → 2018-11-07 · 4 obs
● 2018-11-07 01:31:08
○ 2026-06-28 18:53:44
○ 2026-08-06 11:38:04
●A2a01:238:20a:202:1069::2026-06-28 → 2026-08-06 · 3 obs
● 2026-06-28 18:53:44
● 2026-08-06 11:38:04
○A81.169.145.642015-07-18 → 2018-11-07 · 4 obs
● 2018-11-07 01:31:08
○ 2026-06-28 18:53:44
○ 2026-08-06 11:38:04
●A81.169.145.692026-06-28 → 2026-08-06 · 3 obs
● 2026-06-28 18:53:44
● 2026-08-06 11:38:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rfos.de | docks02.rzone.de, shades03.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.129
NS records: docks02.rzone.de, shades03.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfos.de (unsigned zone)
⏱️ Timing
Total: 932ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.69 |
| AAAA | 1 | 2a01:238:20a:202:1069:: |
| NS | 2 | docks02.rzone.de, shades03.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks02.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
rfos.de has two IP addresses: 81.169.145.69 and 2a01:238:20a:202:1069::
carconnection.de, mail.ibeko-service.de, domid.org and two other host names share IP numbers with rfos.de.
Name Servers
rfos.de has two authoritative name servers — docks02.rzone.de and shades03.rzone.de.
rfos.de uses the same name servers as several other domains — among them webdiamonds.eu, pressnitztalbahn.de, tyske.nl and two more.
The name servers of rfos.de overlap at least partially with those of other domains — among them stephanklapp.de, weinbau-haselbauer.at, zelany.com and two more.
These name servers commonly appear in delegations together with docks05.rzone.de, shades15.rzone.de, docks07.rzone.de and 7 other.
Both docks02.rzone.de and shades03.rzone.de have two IP addresses each. docks02.rzone.de resolves to 217.160.80.129 and 2001:8d8:fe:53:5747:2a74:d:2; shades03.rzone.de resolves to 185.132.34.130 and 2607:f1c0:fe:53:185:132:34:130.
Mail Servers
Mail for rfos.de is handled by a single mail server, smtpin.rzone.de.
rfos.de uses an identical mail server configuration to several other domains — among them schwahn.gmbh, traumbasar.de, nuke-the-moon.com and two more.
smtpin.rzone.de resolves to two IP numbers — 81.169.145.97 and 2a01:238:20a:202:50f0::1097.