firmextra.de - robtex.com
firmextra.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.132.239.17🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC | ||||||
| PTR | red.val.st-net.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com ⚠️ Not in parent delegation | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.bundesanzeiger.de ⭐ | ||||||
| A | 81.173.214.20🇩🇪 NETCOLOGNE81.173.128.0/17 NetCologne PA space | ||||||
| PTR | mail.mds.de | ||||||
| SOA | ns1.first-ns.deroot@server.bundesanzeiger.de 2026-03-27 #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=1777442120 | ||||||
Subdomains
www.firmextra.de |
Same first word
firmextra.de |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.first-ns.de2015-08-11 → 2026-04-29 · 2 obs
● 2026-04-29 06:02:20
●NSrobotns2.second-ns.de2015-08-11 → 2026-04-29 · 2 obs
● 2026-04-29 06:02:20
●NSrobotns3.second-ns.com2026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 06:02:20
●MXmail.bundesanzeiger.de2015-08-11 → 2026-04-29 · 2 obs
● 2026-04-29 06:02:20
●A142.132.239.172026-02-15 → 2026-04-29 · 3 obs
● 2026-02-15 00:40:34
● 2026-04-29 06:02:20
○A212.6.187.372015-08-11 → 2017-05-24 · 4 obs
● 2017-05-24 22:15:24
○ 2026-02-15 00:40:34
○ 2026-04-29 06:02:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| firmextra.de | ns1.first-ns.de, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firmextra.de (unsigned zone)
⏱️ Timing
Total: 744ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.132.239.17 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 1 | mail.bundesanzeiger.de (pri: 10) |
| SOA | 1 | ns1.first-ns.de root.server.bundesanzeig |
Analysis
Hierarchy
firmextra.de is a parent of www.firmextra.de.
IP Addresses
firmextra.de points to a single IP number: 142.132.239.17.
Other host names, for instance red.val.st-net.de, firminform.de, kyc24.de, www.firmextra.de and www.kyc24.de share IP numbers with firmextra.de.
Name Servers
The delegation for firmextra.de is handled by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
firmextra.de at least partially shares name servers with other domains, for instance siropglobal.com, offizio.com, jugendantifa.de, it-w.org and dl6fbl.de.
Two IP numbers per host:
robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.
ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
firmextra.de is handled by a single mail server, mail.bundesanzeiger.de.
firmextra.de uses the same mail server configuration as other domains, such as bundesanzeiger-verlag.net, bundesanzeiger-fachverlag.de, bgblportal.de, bundesanzeiger-verlag.com and bundesgesetzblatt.de.
mail.bundesanzeiger.de points to a single IP: 81.173.214.20.