gz-web.de - robtex.com
gz-web.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.4.87.55🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | smtp.gz-web.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 | smtp.gz-web.de ⭐ | ||||||
| A | 46.4.87.55🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | smtp.gz-web.de | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-07-05 #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=1784178969 | ||||||
Subdomains
smtp.gz-web.de |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.first-ns.de2015-06-06 → 2026-07-16 · 2 obs
● 2026-07-16 05:18:46
●NSrobotns2.second-ns.de2015-06-06 → 2026-07-16 · 2 obs
● 2026-07-16 05:18:46
●NSrobotns3.second-ns.com2015-06-06 → 2026-07-16 · 2 obs
● 2026-07-16 05:18:46
●MXsmtp.gz-web.de2015-06-06 → 2026-07-16 · 2 obs
● 2026-07-16 05:18:46
●A46.4.87.552026-04-17 → 2026-07-16 · 3 obs
● 2026-04-17 04:38:50
● 2026-07-16 05:18:46
○A78.46.22.1522015-06-06 → 2016-11-30 · 4 obs
● 2016-11-30 04:33:12
○ 2026-04-17 04:38:50
○ 2026-07-16 05:18:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| gz-web.de | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ 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 gz-web.de (unsigned zone)
⏱️ Timing
Total: 1366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.87.55 |
| NS | 3 | robotns3.second-ns.com, ns1.first-ns.de... |
| MX | 1 | smtp.gz-web.de (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
The domain smtp.gz-web.de falls under the parent gz-web.de.
IP Addresses
gz-web.de resolves to one IP address: 46.4.87.55.
no-patents-on-seeds.net, baumschule-jansen.de, smtp.gz-web.de and two other host names share IP numbers with gz-web.de.
Name Servers
Three name servers are authoritative for gz-web.de: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
At least some of gz-web.de's name servers are shared with other domains, for example kikxxl.org, fullwood.info, wildnis-camp-schweden.de and two more.
robotns3.second-ns.com resolves to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de resolves to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de resolves to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2. All three hostnames point to two IP numbers each.
Mail Servers
Mail for gz-web.de is handled by a single mail server, smtp.gz-web.de.
gz-web.de uses an identical mail server configuration to several other domains — among them baumschule-jansen.de, no-patents-on-seeds.org, trimum.de and two more.
There is one IP number for smtp.gz-web.de: 46.4.87.55.