orb.de - dns.ninja
orb.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.108.72.56🇩🇪 RBB-AS192.108.72.0/24 PI IP Network RBB Berlin Potsdam | ||||||
| PTR | bandcampberlin.de | ||||||
| NS | ns1.vodafone-ip.de ⭐ | ||||||
| A | 145.253.2.19🇩🇪 VODANET145.253.0.0/20 | ||||||
| PTR | ns1.vodafone-ip.de | ||||||
| NS | auth1.dns.cogentco.com | ||||||
| A | 2001:550:1:a::d🇺🇸 COGENT2001:550::/32 Cogent Communications | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| A | 66.28.0.14🇺🇸 COGENT66.28.0.0/16 Cogent | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
| A | 2001:550:1:b::d🇺🇸 COGENT2001:550::/32 Cogent Communications | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
| A | 66.28.0.30🇺🇸 COGENT66.28.0.0/16 Cogent | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
| NS | ns2.vodafone-ip.de | ||||||
| A | 145.253.2.80🇩🇪 VODANET145.253.0.0/20 | ||||||
| PTR | ns2.vodafone-ip.de | ||||||
| MX | m-relayp02.rbb-online.de ⭐ | ||||||
| A | 192.108.72.8🇩🇪 RBB-AS192.108.72.0/24 PI IP Network RBB Berlin Potsdam | ||||||
| PTR | m-relayp02.rbb-online.de | ||||||
| MX | m-relayb02.rbb-online.de(200) | ||||||
| A | 192.108.72.208🇩🇪 RBB-AS192.108.72.0/24 PI IP Network RBB Berlin Potsdam | ||||||
| PTR | m-relayb02.rbb-online.de | ||||||
| SOA | ns1.vodafone-ip.deadmin@rbb-online.de 2023-05-03 #2 | ||||||
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=1784420962 | ||||||
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSauth1.dns.cogentco.com2026-02-22 → 2026-07-19 · 3 obs
● 2026-02-22 14:38:30
● 2026-07-19 00:47:52
●NSauth2.dns.cogentco.com2026-02-22 → 2026-07-19 · 3 obs
● 2026-02-22 14:38:30
● 2026-07-19 00:47:52
○NSns01.rbb-online.de2015-08-06 → 2017-07-19 · 4 obs
● 2017-07-19 13:13:34
○ 2026-02-22 14:38:30
○ 2026-07-19 00:47:52
○NSns02.rbb-online.de2015-08-06 → 2017-07-19 · 4 obs
● 2017-07-19 13:13:34
○ 2026-02-22 14:38:30
○ 2026-07-19 00:47:52
○NSns04.rbb-online.de2015-08-06 → 2017-07-19 · 4 obs
● 2017-07-19 13:13:34
○ 2026-02-22 14:38:30
○ 2026-07-19 00:47:52
●NSns1.vodafone-ip.de2026-02-22 → 2026-07-19 · 3 obs
● 2026-02-22 14:38:30
● 2026-07-19 00:47:52
●NSns2.vodafone-ip.de2026-02-22 → 2026-07-19 · 3 obs
● 2026-02-22 14:38:30
● 2026-07-19 00:47:52
●MXm-relayb02.rbb-online.de2015-08-06 → 2026-07-19 · 2 obs
● 2026-07-19 00:47:52
●MXm-relayp02.rbb-online.de2015-08-06 → 2026-07-19 · 2 obs
● 2026-07-19 00:47:52
○A192.108.72.532015-08-06 → 2016-01-30 · 4 obs
● 2016-01-30 06:57:20
○ 2016-02-18 13:07:12
○ 2026-07-19 00:47:52
●A192.108.72.562016-02-18 → 2026-07-19 · 3 obs
● 2016-02-18 13:07:12
● 2026-07-19 00:47:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| orb.de | ns1.vodafone-ip.de, auth2.dns.cogentco.com, auth1.dns.cogentco.com, ns2.vodafone-ip.de | - |
✅ Authoritative Response
Server:66.28.0.30
NS records: ns1.vodafone-ip.de, auth2.dns.cogentco.com, auth1.dns.cogentco.com, ns2.vodafone-ip.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for orb.de (unsigned zone)
⏱️ Timing
Total: 1268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.108.72.56 |
| NS | 4 | ns2.vodafone-ip.de, auth2.dns.cogentco.com... |
| MX | 2 | m-relayb02.rbb-online.de (pri: 200), m-relayp02.rbb-online.de (pri: 100) |
| SOA | 1 | ns1.vodafone-ip.de admin.rbb-online.de |
Analysis
IP Addresses
orb.de points to a single IP number: 192.108.72.56.
Additional host names — presseservice.rbb-online.de, rbb-24.de, evo-data.rbb-online.de and two others — share IP numbers with orb.de.
Name Servers
orb.de has four authoritative name servers: ns1.vodafone-ip.de, ns2.vodafone-ip.de, auth1.dns.cogentco.com and auth2.dns.cogentco.com.
At least some of orb.de's name servers are shared with other domains, for example bedrockgroup.co.uk, 188.43.78.in-addr.arpa, cities.de and two more.
These name servers tend to co-occur with ns3.vodafone-ip.de, ns1.arcor-ip.de, ns2.arcor-ip.de and 6 other name servers in the same DNS delegations.
Host names with two IP numbers:
auth1.dns.cogentco.com resolves to two addresses: 66.28.0.14 and 2001:550:1:a::d.
auth2.dns.cogentco.com resolves to two addresses: 66.28.0.30 and 2001:550:1:b::d.
Host names pointing to a single IP address:
The hostname ns1.vodafone-ip.de resolves to 145.253.2.19.
The hostname ns2.vodafone-ip.de resolves to 145.253.2.80.
Mail Servers
orb.de has two mail servers: m-relayb02.rbb-online.de and m-relayp02.rbb-online.de.
orb.de shares the same mail server setup as other domains, including preussenchronik.de, deutscheundpolen.de, rbb-text.mobi and two others.
orb.de uses mail servers that are also used by other domains, including radiomultikulti.de, rbbtext.de and rbb-text.de.
It is common to find these mail servers used together with the mail servers elbe.sydios.net and rhein.sydios.net.
Each of m-relayb02.rbb-online.de and m-relayp02.rbb-online.de has one IP address: m-relayb02.rbb-online.de uses 192.108.72.208 and m-relayp02.rbb-online.de uses 192.108.72.8.