firo-it.de - robtex.com
firo-it.de
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=1774486027 | ||||||
Subdomains
srv01.firo-it.de |
Same first word
firo-it.de |
DNS History
6 records (6 active, 0 former)
●NShelium.ns.hetzner.de2026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 00:52:18
●NShydrogen.ns.hetzner.com2026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 00:52:18
●NSoxygen.ns.hetzner.com2026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 00:52:18
●MXfiroit-de01b.mail.protection.outlook.com2026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 00:52:18
●A213.133.104.1632026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 00:52:18
●A2a01:4f8:d0a:2124::22026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 00:52:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| firo-it.de | helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com | - |
✅ Authoritative Response
Server:193.47.99.5
NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firo-it.de (unsigned zone)
⏱️ Timing
Total: 963ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.133.104.163 |
| AAAA | 1 | 2a01:4f8:d0a:2124::2 |
| NS | 3 | helium.ns.hetzner.de, hydrogen.ns.hetzner.com... |
| MX | 1 | firoit-de01b.mail.protection.outlook.com |
| TXT | 2 | MS=ms32687365, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Hierarchy
firo-it.de is the parent of srv01.firo-it.de.
IP Addresses
firo-it.de resolves to two IP numbers: 2a01:4f8:d0a:2124::2 and 213.133.104.163.
other host names including premium-metallsysteme.com, mail.parfuem.in, mail.avant-tecno.eu, glasner.at and www.xwc.de share IP numbers with firo-it.de.
Name Servers
firo-it.de is delegated to three name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
firo-it.de at least partially shares name servers with other domains, for instance lisboa.com.pt, avesio.de, gruenes-wohnen-erfurt.de, felix-shop.de and joliejoie.com.
These name servers are commonly used with ns1.first-ns.de, robotns3.second-ns.com and robotns2.second-ns.de.
Host names with two IP numbers:
hydrogen.ns.hetzner.com points to: 2a01:4f8:0:1::add:1098 and 213.133.100.98.
oxygen.ns.hetzner.com points to: 2a01:4f8:0:1::add:2992 and 88.198.229.192.
helium.ns.hetzner.de points to: 2001:67c:192c::add:5 and 193.47.99.5.
Mail Servers
firo-it.de is handled by a single mail server, firoit-de01b.mail.protection.outlook.com.
Host firoit-de01b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.