oa-live.de - robtex.com
oa-live.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.102.225.36🇩🇪 OBIS212.102.224.0/23 | ||||||
| PTR | www036.oberberg.net | ||||||
| NS | ns2.oberberg-online.de ⭐ | ||||||
| A | 2a01:238:43cf:700:b20a:9b73:da52:bc7d🇩🇪 STRATO2a01:238::/29 Strato Rechenzentrum | ||||||
| PTR | ns2.oberberg-online.de | ||||||
| A | 85.214.213.241🇩🇪 STRATO85.214.0.0/15 AG | ||||||
| PTR | ns2.oberberg-online.de | ||||||
| NS | ns.oberberg-online.de | ||||||
| A | 2a00:aa40:0:225::2🇩🇪 OBIS2a00:aa40::/32 Oberberg-Online Informationssysteme GmbH | ||||||
| PTR | ns.oberberg-online.de | ||||||
| A | 212.102.225.2🇩🇪 OBIS212.102.224.0/23 | ||||||
| PTR | ns.oberberg-online.de | ||||||
| NS | ns3.oberberg-online.de ⚠️ Not in parent delegation | ||||||
| A | 89.200.168.203🇩🇪 CRONON-AS89.200.168.0/21 VAUTRON-NET | ||||||
| PTR | ns3.oberberg-online.de | ||||||
| MX | mail.oa-live.de ⭐ | ||||||
| SOA | ns.oberberg-online.dehostmaster@oberberg.net 2011-01-10 #9 | ||||||
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=1778741715 | ||||||
Subdomains
mail.oa-live.de |
Same first word
oa-live.de |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.oberberg-online.de2015-06-26 → 2026-05-14 · 2 obs
● 2026-05-14 07:18:42
●NSns2.oberberg-online.de2015-06-26 → 2026-05-14 · 2 obs
● 2026-05-14 07:18:42
●NSns3.oberberg-online.de2015-06-26 → 2026-05-14 · 2 obs
● 2026-05-14 07:18:42
●MXmail.oa-live.de2015-06-26 → 2026-05-14 · 8 obs
● 2017-01-23 22:59:30
○ 2026-02-19 06:25:44
○ 2026-03-02 11:39:08
● 2026-03-29 02:48:40
○ 2026-04-12 19:20:32
● 2026-05-14 07:18:38
● 2026-05-14 07:18:42
●A212.102.225.362015-06-26 → 2026-05-14 · 7 obs
● 2026-02-19 06:25:44
○ 2026-03-02 11:39:08
● 2026-03-29 02:48:40
○ 2026-04-12 19:20:32
● 2026-05-14 07:18:38
● 2026-05-14 07:18:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| oa-live.de | ns.oberberg-online.de, ns3.oberberg-online.de | 2 records |
✅ Authoritative Response
Server:89.200.168.203
NS records: ns.oberberg-online.de, ns3.oberberg-online.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oa-live.de (unsigned zone)
⏱️ Timing
Total: 2848ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| SOA | 1 | ns.oberberg-online.de hostmaster.oberber |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.oberberg-online.de, ns3.oberberg-online.de)
Analysis
Hierarchy
mail.oa-live.de has oa-live.de as its parent.
IP Addresses
oa-live.de maps to IP address 212.102.225.36.
Other host names such as oberbergaktuell.de, www036.oberberg.net, 4news.de and sauerland.net share IP numbers with oa-live.de.
Name Servers
oa-live.de is delegated to name servers ns2.oberberg-online.de, ns3.oberberg-online.de and ns.oberberg-online.de.
oa-live.de at least partially shares name servers with other domains such as sansserif.de, butchertools.com, 4-iptv.de, feuerwehr-hunsheim.de and alexandergothe.de.
These name servers are commonly used with ns4.oberberg-online.de and ns5.oberberg-online.de.
Host names with two IP numbers:
ns2.oberberg-online.de points to 2a01:238:43cf:700:b20a:9b73:da52:bc7d and 85.214.213.241; ns.oberberg-online.de points to 2a00:aa40:0:225::2 and 212.102.225.2.
Host names with one IP number:
ns3.oberberg-online.de points to 89.200.168.203.
Mail Servers
oa-live.de is handled by a single mail server, mail.oa-live.de.