flo-du.com - robtex.com
flo-du.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.27.115.197🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | zeta.flo-du.com | ||||||
| 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 | zeta.fo-du.com ⭐ | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-01-25 #0 | ||||||
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=1771291435 | ||||||
Subdomains
zeta.flo-du.com |
Same first word
flo-du.com |
DNS History
10 records (5 active, 5 former)
●NSns1.first-ns.de2015-08-16 → 2026-03-23 · 2 obs
● 2026-03-23 19:28:46
●NSrobotns2.second-ns.de2015-08-16 → 2026-03-23 · 2 obs
● 2026-03-23 19:28:46
●NSrobotns3.second-ns.com2015-08-16 → 2026-03-23 · 2 obs
● 2026-03-23 19:28:46
○MXbeta.flo-du.com2015-08-16 → 2016-08-29 · 4 obs
● 2016-08-29 00:29:54
○ 2016-09-08 18:43:14
○ 2026-03-23 19:28:46
○MXgamma.flo-du.com2016-09-08 → 2017-01-06 · 5 obs
● 2016-09-08 18:43:14
● 2017-01-06 19:14:20
○ 2026-03-05 10:04:02
○ 2026-03-23 19:28:46
●MXzeta.fo-du.com2026-03-05 → 2026-03-23 · 3 obs
● 2026-03-05 10:04:02
● 2026-03-23 19:28:46
○A2a01:4f8:d12:a4a::22015-08-16 → 2016-08-29 · 4 obs
● 2016-08-29 00:29:54
○ 2016-09-08 18:43:14
○ 2026-03-23 19:28:46
●A37.27.115.1972026-03-05 → 2026-03-23 · 3 obs
● 2026-03-05 10:04:02
● 2026-03-23 19:28:46
○A78.47.241.1722015-08-16 → 2016-08-29 · 4 obs
● 2016-08-29 00:29:54
○ 2016-09-08 18:43:14
○ 2026-03-23 19:28:46
○A88.198.71.832016-09-08 → 2017-01-06 · 5 obs
● 2016-09-08 18:43:14
● 2017-01-06 19:14:20
○ 2026-03-05 10:04:02
○ 2026-03-23 19:28:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| flo-du.com | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | 2 records |
✅ Authoritative Response
Server:193.47.99.3
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flo-du.com (unsigned zone)
⏱️ Timing
Total: 2853ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.27.115.197 |
| NS | 3 | robotns3.second-ns.com, robotns2.second-ns.de... |
| MX | 1 | zeta.fo-du.com (pri: 10) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)
Analysis
Hierarchy
The parent of zeta.flo-du.com is flo-du.com.
IP Addresses
flo-du.com points to a single IP address: 37.27.115.197.
Other host names such as fboehm.de, h4xor.org, mail.fboehm.de, zeta.flo-du.com and mail.evestuff.net share IPs with flo-du.com.
Name Servers
flo-du.com is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
flo-du.com at least partially shares name servers with other domains, for example basigas.de, urshiestand.ch, novalisstiftung.de, megarange.de and poleni.com.
these name servers are commonly used alongside hydrogen.ns.hetzner.com name servers.
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