drobud.com - robtex.com
drobud.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:210:5237::56🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail.hentschke-bau.de | ||||||
| A | 148.251.153.56🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| 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.drobud.com ⭐ | ||||||
| A | 2a01:4f8:210:5237::56🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail.hentschke-bau.de | ||||||
| A | 148.251.153.56🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | mail.hentschke-bau.de | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-02-12 #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=1775972022 | ||||||
Subdomains
mail.drobud.com |
Same first word
drobud.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.first-ns.de2015-05-30 → 2026-04-12 · 3 obs
● 2015-05-30 07:25:16
● 2026-04-12 06:00:34
●NSrobotns2.second-ns.de2015-05-30 → 2026-04-12 · 3 obs
● 2015-05-30 07:25:16
● 2026-04-12 06:00:34
●NSrobotns3.second-ns.com2015-05-30 → 2026-04-12 · 3 obs
● 2015-05-30 07:25:16
● 2026-04-12 06:00:34
●MXmail.drobud.com2015-05-30 → 2026-04-12 · 3 obs
● 2015-05-30 07:25:16
● 2026-04-12 06:00:34
●A148.251.153.562015-05-30 → 2026-04-12 · 3 obs
● 2015-05-30 07:25:16
● 2026-04-12 06:00:34
●A2a01:4f8:210:5237::562015-05-30 → 2026-04-12 · 3 obs
● 2015-05-30 07:25:16
● 2026-04-12 06:00:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net... | - |
| drobud.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 drobud.com (unsigned zone)
⏱️ Timing
Total: 264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.251.153.56 |
| AAAA | 1 | 2a01:4f8:210:5237::56 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.drobud.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
drobud.com is the parent of mail.drobud.com.
IP Addresses
drobud.com resolves to two IP numbers: 2a01:4f8:210:5237::56 and 148.251.153.56.
other host names including mailmx.hentschke-bz.de, mail.fibre-plus.com, mail.fibre-plus.de, mail.hentschke-bau.biz and mail.concrete-plus.de share IP numbers with drobud.com.
Name Servers
drobud.com is delegated to three name servers robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
drobud.com at least partially shares name servers with other domains, for instance prolys.com, mocube.net, inxfo.net, spot-news.de and ukmakademie.com.
These name servers are commonly used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and dns.ourbox.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
drobud.com is handled by a single mail server, mail.drobud.com.
mail.drobud.com resolves to two IP numbers: 2a01:4f8:210:5237::56 and 148.251.153.56.