a1-env.de - robtex.com
a1-env.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 130.255.79.93🇩🇪 BKVG-AS130.255.72.0/21 Routed by AS29141 | ||||||
| PTR | server-01.halloechen.com | ||||||
| NS | ns37.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c1::13🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| A | 97.74.108.19🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| NS | ns38.domaincontrol.com | ||||||
| A | 2603:5:22c1::13🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| A | 173.201.76.19🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| MX | mx0.a1-env.de ⭐ | ||||||
| A | 80.237.138.5🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network | ||||||
| PTR | mx0.webpack.hosteurope.de | ||||||
| TXT | v=spf1 a mx include:spf.server-he.de -all | ||||||
| SOA | ns37.domaincontrol.comdns@jomax.net 2024-02-11 #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=1774630298 | ||||||
Subdomains
mx0.a1-env.de |
Same first word
a1-env.de |
DNS History
4 records (4 active, 0 former)
●NSns37.domaincontrol.com2026-02-14 → 2026-03-27 · 2 obs
● 2026-03-27 17:08:26
●NSns38.domaincontrol.com2026-02-14 → 2026-03-27 · 2 obs
● 2026-03-27 17:08:26
●MXmx0.a1-env.de2026-02-14 → 2026-03-27 · 2 obs
● 2026-03-27 17:08:26
●A130.255.79.932026-02-14 → 2026-03-27 · 2 obs
● 2026-03-27 17:08:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| a1-env.de | ns37.domaincontrol.com, ns38.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.108.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a1-env.de (unsigned zone)
⏱️ Timing
Total: 437ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 130.255.79.93 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 1 | mx0.a1-env.de (pri: 50) |
| TXT | 1 | v=spf1 a mx include:spf.server-he.de -al |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
The parent of mx0.a1-env.de is a1-env.de.
IP Addresses
a1-env.de points to IP number: 130.255.79.93.
Other host names such as a1e.nl, a1-technologies.com, www.studiofly.de, server-01.halloechen.com and a1-safetech.net share IPs with a1-env.de.
Name Servers
a1-env.de is delegated to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.
a1-env.de shares the same name server setup as ipathwayguide.net, energypsychologygroup.org, michco.mobi, medevisor.com and exalents.com.
Host names with two IP numbers: ns37.domaincontrol.com points to: 2603:5:21c1::13 and 97.74.108.19; ns38.domaincontrol.com points to: 2603:5:22c1::13 and 173.201.76.19.
Mail Servers
a1-env.de is handled by a single mail server, mx0.a1-env.de.
mx0.a1-env.de points to a single IP: 80.237.138.5.