fb-office.de - robtex.com
fb-office.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.20.90.87🇩🇪 AS2526081.20.88.0/21 | ||||||
| PTR | activesync.hostedoffice.ag | ||||||
| NS | ns1.netclusive.net ⭐ | ||||||
| A | 2a04:2b00:14cc::225🇬🇧 AS19212a04:2b00:14cc::/48 | ||||||
| A | 193.227.117.225 | ||||||
| NS | ns2.netclusive.net | ||||||
| A | 2a04:2b00:14dd::225🇬🇧 AS2070212a04:2b00:14dd::/48 | ||||||
| A | 194.50.187.225 | ||||||
| NS | ns3.netclusive.net | ||||||
| A | 2a04:2b00:14ee::225🇬🇧 AS2070212a04:2b00:14ee::/48 | ||||||
| A | 194.0.182.225 | ||||||
| MX | mxpool.hostedoffice.ag ⭐ | ||||||
| A | 81.20.94.244AS2526081.20.88.0/21 | ||||||
| TXT | v=spf1 include:hostedoffice.ag -all | ||||||
| SOA | ns1.netclusive.nethostmaster@fb-office.de 2026-02-20 #0 | ||||||
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=1778575888 | ||||||
Same first word
fb-office.de |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.netclusive.net2026-04-01 → 2026-05-12 · 3 obs
● 2026-04-01 04:02:34
● 2026-05-12 08:56:46
●NSns2.netclusive.net2026-04-01 → 2026-05-12 · 3 obs
● 2026-04-01 04:02:34
● 2026-05-12 08:56:46
●NSns3.netclusive.net2026-04-01 → 2026-05-12 · 3 obs
● 2026-04-01 04:02:34
● 2026-05-12 08:56:46
○NSnsa.netclusive.de2015-06-04 → 2019-04-28 · 4 obs
● 2019-04-28 18:47:30
○ 2026-04-01 04:02:34
○ 2026-05-12 08:56:46
○NSnsb.netclusive.de2015-06-04 → 2019-04-28 · 4 obs
● 2019-04-28 18:47:30
○ 2026-04-01 04:02:34
○ 2026-05-12 08:56:46
●MXmxpool.hostedoffice.ag2015-06-04 → 2026-05-12 · 2 obs
● 2026-05-12 08:56:46
●A81.20.90.872015-06-04 → 2026-05-12 · 2 obs
● 2026-05-12 08:56:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| fb-office.de | ns2.netclusive.net, ns3.netclusive.net, ns1.netclusive.net | - |
✅ Authoritative Response
Server:193.227.117.225
NS records: ns2.netclusive.net, ns3.netclusive.net, ns1.netclusive.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fb-office.de (unsigned zone)
⏱️ Timing
Total: 4556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.20.90.87 |
| NS | 3 | ns2.netclusive.net, ns3.netclusive.net... |
| MX | 1 | mxpool.hostedoffice.ag (pri: 10) |
| TXT | 1 | v=spf1 include:hostedoffice.ag -all |
| SOA | 1 | ns1.netclusive.net hostmaster.fb-office. |
Analysis
IP Addresses
fb-office.de points to IP number 81.20.90.87.
Other host names for example heuweb.de, elzenheimer.name and matthias-dorn.com share IP numbers with fb-office.de.
Name Servers
The delegation for fb-office.de is handled by three name servers: ns1.netclusive.net, ns2.netclusive.net and ns3.netclusive.net.
fb-office.de shares name servers with other domains at least partially, for example einsatzmeldung.de, zurzeit.at, iberer.org, unserhaus-gmbh.de and kwedomedia.de.
These name servers are often used together with the name servers ns1.nsdienste.de, ns2.nsdienste.de, ns3.nsdienste.de, dns1.loose-media.de and dns2.loose-media.de.
Host names with two IPs:
ns1.netclusive.net points to 2a04:2b00:14cc::225 and 193.227.117.225
ns2.netclusive.net points to 2a04:2b00:14dd::225 and 194.50.187.225
ns3.netclusive.net points to 2a04:2b00:14ee::225 and 194.0.182.225
Mail Servers
fb-office.de is handled by a single mail server, mxpool.hostedoffice.ag.
fb-office.de shares the same mail server setup as other domains, for instance pick.de, gaz-accu.com, koithahn.de, exchangeservice.at and testas.ch.
fb-office.de shares mail servers with other domains at least partially; for instance ec-lift.org, team-tk.at, personal-mittelstand.de, al-quds.de and cmp-international.com.
mxpool.hostedoffice.ag points to a single IP: 81.20.94.244.