bio-barfen.de - robtex.com
bio-barfen.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.201.53.114🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | ns2.isp.checkitsoftware.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 | ||||||
| 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.bio-barfen.de ⭐ | ||||||
| A | 138.201.53.114🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | ns2.isp.checkitsoftware.de | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-02-12 #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=1778472961 | ||||||
Subdomains
Same first word
bio-barfen.de |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.first-ns.de2015-04-20 → 2026-05-11 · 2 obs
● 2026-05-11 04:26:42
●NSrobotns2.second-ns.de2015-04-20 → 2026-05-11 · 2 obs
● 2026-05-11 04:26:42
●NSrobotns3.second-ns.com2015-04-20 → 2026-05-11 · 2 obs
● 2026-05-11 04:26:42
●MXmail.bio-barfen.de2015-04-20 → 2026-05-11 · 2 obs
● 2026-05-11 04:26:42
●A138.201.53.1142026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 08:56:50
● 2026-05-11 04:26:42
○A5.9.37.102015-04-20 → 2017-06-24 · 4 obs
● 2017-06-24 06:15:22
○ 2026-02-16 08:56:50
○ 2026-05-11 04:26:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| bio-barfen.de | ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bio-barfen.de (unsigned zone)
⏱️ Timing
Total: 1362ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.53.114 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.bio-barfen.de (pri: 10) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
bio-barfen.de is a parent of mail.bio-barfen.de and www.bio-barfen.de.
IP Addresses
bio-barfen.de points to a single IP: 138.201.53.114.
Other host names, for instance www.naturalhorsetherapy.de, naturalhorsetherapie.de, www.checkitsoftware.de, naturalhorsetherapie.com and mail.naturalhorsetherapie.com share IP numbers with bio-barfen.de.
Name Servers
bio-barfen.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
bio-barfen.de partially shares name servers with other domains; examples include camping-plauersee.de, holte-gs.de, dezem.eu, cafe-bellevue.de and ethnictune.com.
These name servers are commonly used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
Host names with two IP numbers:
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
bio-barfen.de is handled by a single mail server, mail.bio-barfen.de.
mail.bio-barfen.de points to a single IP: 138.201.53.114.