fbwebinars.de - robtex.com
fbwebinars.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 95.173.103.16🇩🇪 SPEEDBONE-AS95.173.96.0/19 Speedbone Internet & Connectivity GmbH | ||||||
| PTR | p16.prosite.de | ||||||
| NS | ns11.prosite.de ⭐ | ||||||
| A | 2a02:8b8:704::3011🇩🇪 SPEEDBONE-AS2a02:8b8::/32 IPv6 | ||||||
| A | 217.13.192.2🇩🇪 SPEEDBONE-AS217.13.192.0/20 SPEEDBONE GmbH | ||||||
| PTR | ns11.prosite.de | ||||||
| NS | ns12.prosite.de | ||||||
| A | 2a02:8b8:704::3012🇩🇪 SPEEDBONE-AS2a02:8b8::/32 IPv6 | ||||||
| A | 217.13.193.2🇩🇪 SPEEDBONE-AS217.13.192.0/20 SPEEDBONE GmbH | ||||||
| PTR | ns12.prosite.de | ||||||
| MX | mx.worldserver.net ⭐ | ||||||
| A | 217.13.200.138🇩🇪 SPEEDBONE-AS217.13.192.0/20 SPEEDBONE GmbH | ||||||
| PTR | mx.worldserver.net | ||||||
| TXT | v=spf1 mx a ip4:217.13.200.0/24 a:mx.worldserver.net a:mx1.worldserver.net a:... | ||||||
| SOA | ns11.prosite.dehostmaster@fbwebinars.de 2022-06-15 #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=1775985893 | ||||||
Same first word
fbwebinars.de |
fbwebinars.com |
DNS History
7 records (4 active, 3 former)
●NSns11.prosite.de2015-07-03 → 2026-04-12 · 2 obs
● 2026-04-12 09:35:52
●NSns12.prosite.de2015-07-03 → 2026-04-12 · 2 obs
● 2026-04-12 09:35:52
○MXmx.10.worldserver.net2015-07-03 → 2017-05-16 · 4 obs
● 2017-05-16 16:53:20
○ 2026-03-26 12:15:26
○ 2026-04-12 09:35:52
○MXmx.20.worldserver.net2015-07-03 → 2017-05-16 · 4 obs
● 2017-05-16 16:53:20
○ 2026-03-26 12:15:26
○ 2026-04-12 09:35:52
●MXmx.worldserver.net2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 12:15:26
● 2026-04-12 09:35:52
○A217.13.199.392015-07-03 → 2017-05-16 · 4 obs
● 2017-05-16 16:53:20
○ 2026-03-26 12:15:26
○ 2026-04-12 09:35:52
●A95.173.103.162026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 12:15:26
● 2026-04-12 09:35:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| fbwebinars.de | ns12.prosite.de, ns11.prosite.de | - |
✅ Authoritative Response
Server:217.13.193.2
NS records: ns12.prosite.de, ns11.prosite.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fbwebinars.de (unsigned zone)
⏱️ Timing
Total: 1079ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.173.103.16 |
| NS | 2 | ns11.prosite.de, ns12.prosite.de |
| MX | 1 | mx.worldserver.net (pri: 10) |
| TXT | 1 | v=spf1 mx a ip4:217.13.200.0/24 a:mx.wor |
| SOA | 1 | ns11.prosite.de hostmaster.fbwebinars.de |
Analysis
IP Addresses
fbwebinars.de points to a single IP: 95.173.103.16.
Other host names, for instance proside.de, hartmut-haehnel.de, deimedi.de, mecotec.biz and sktr.de share IP numbers with fbwebinars.de.
Name Servers
Two name servers ns11.prosite.de and ns12.prosite.de handle delegation for fbwebinars.de.
fbwebinars.de uses the same name server setup as other domains, for example neuroxx.com, werkaufgaben.de, mapapp.de, wedding-pix.net and bayernpower.net.
fbwebinars.de shares name servers with other domains at least partially, for instance dardat.de, rotary-bargteheide.de, bmmonaco.com and heizung-floersheim.de.
Host names with two IP numbers:
ns11.prosite.de points to: 2a02:8b8:704::3011 and 217.13.192.2
ns12.prosite.de points to: 2a02:8b8:704::3012 and 217.13.193.2
Mail Servers
fbwebinars.de is handled by a single mail server, mx.worldserver.net.
fbwebinars.de has the same mail server setup as other domains, including zencast.de, omhack.com, free1.de, imsys.de and good-bringer.com.
fbwebinars.de shares some mail servers with other domains, at least partially, such as arirang.de, dr-diving.de, naughty-network.de, etanzmusik.de and tsause.de.
These mail servers are often used together with mx.20.worldserver.net and mx2.worldserver.net.
mx.worldserver.net points to a single IP: 217.13.200.138.