biotropic-sa.com - robtex.com
biotropic-sa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.239.219.170🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | 213-239-219-170.clients.your-server.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.biotropic-sa.com ⭐ | ||||||
| A | 194.77.66.82🇺🇸 GTT-BACKBONE194.77.66.0/23 GTT | ||||||
| PTR | h3.biotropic.com | ||||||
| SOA | ns1.first-ns.depostmaster@robot.first-ns.de 2011-03-14 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774414817 | ||||||
Subdomains
mail.biotropic-sa.com |
Same first word
biotropic-sa.com |
DNS History
5 records (5 active, 0 former)
●NSns1.first-ns.de2015-07-21 → 2026-03-25 · 2 obs
● 2026-03-25 05:08:40
●NSrobotns2.second-ns.de2015-07-21 → 2026-03-25 · 2 obs
● 2026-03-25 05:08:40
●NSrobotns3.second-ns.com2015-07-21 → 2026-03-25 · 2 obs
● 2026-03-25 05:08:40
●MXmail.biotropic-sa.com2015-07-21 → 2026-03-25 · 2 obs
● 2026-03-25 05:08:40
●A213.239.219.1702015-07-21 → 2026-03-25 · 2 obs
● 2026-03-25 05:08:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| biotropic-sa.com | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | 2 records |
✅ Authoritative Response
Server:213.133.100.103
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biotropic-sa.com (unsigned zone)
⏱️ Timing
Total: 251ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.239.219.170 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.biotropic-sa.com (pri: 10) |
| SOA | 1 | ns1.first-ns.de postmaster.robot.first-n |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)
Analysis
Hierarchy
The parent of mail.biotropic-sa.com is biotropic-sa.com.
IP Addresses
biotropic-sa.com points to a single IP: 213.239.219.170.
Other host names, for instance 213-239-219-170.clients.your-server.de, hawkesbayorganics.com, bioworld.de, bio-world.de and bio-inform.de share IP numbers with biotropic-sa.com.
Name Servers
biotropic-sa.com is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
biotropic-sa.com partially shares name servers with other domains; examples include fahren-ohne-fuehrerschein.org, m-office-m.de, pvscout24.de, ipc-hosting.com and deutzforum.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
biotropic-sa.com is handled by a single mail server, mail.biotropic-sa.com.
mail.biotropic-sa.com points to a single IP: 194.77.66.82.