port01.com - robtex.com
port01.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:d0a:6346::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dedi4825.your-server.de | ||||||
| A | 136.243.165.112🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | dedi4825.your-server.de ⭐ | ||||||
| A | 2a01:4f8:d0a:6346::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dedi4825.your-server.de | ||||||
| A | 136.243.165.112🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | dedi4825.your-server.de | ||||||
| TXT | v=spf1 +a +mx ?all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-02-08 #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=1774380302 | ||||||
Subdomains
neuss.port01.com |
wiesbaden.port01.com |
www.port01.com |
Same first word
port01.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns.second-ns.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 00:46:40
● 2026-03-24 19:40:04
○NSns1.ims-firmen.de2015-09-03 → 2017-01-11 · 4 obs
● 2017-01-11 07:10:52
○ 2026-02-15 00:46:40
○ 2026-03-24 19:40:04
●NSns1.your-server.de2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 00:46:40
● 2026-03-24 19:40:04
○NSns2.ims-firmen.de2015-09-03 → 2017-01-11 · 4 obs
● 2017-01-11 07:10:52
○ 2026-02-15 00:46:40
○ 2026-03-24 19:40:04
●NSns3.second-ns.de2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 00:46:40
● 2026-03-24 19:40:04
●MXdedi4825.your-server.de2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 00:46:40
● 2026-03-24 19:40:04
○MXmail.port01.com2015-09-03 → 2017-01-11 · 4 obs
● 2017-01-11 07:10:52
○ 2026-02-15 00:46:40
○ 2026-03-24 19:40:04
●A136.243.165.1122026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 00:46:40
● 2026-03-24 19:40:04
○A213.174.51.1512015-09-03 → 2017-01-11 · 4 obs
● 2017-01-11 07:10:52
○ 2026-02-15 00:46:40
○ 2026-03-24 19:40:04
●A2a01:4f8:d0a:6346::22026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 00:46:40
● 2026-03-24 19:40:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| port01.com | ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de | 2 records |
✅ Authoritative Response
Server:213.239.204.242
NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for port01.com (unsigned zone)
⏱️ Timing
Total: 371ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.165.112 |
| AAAA | 1 | 2a01:4f8:d0a:6346::2 |
| NS | 3 | ns.second-ns.com, ns1.your-server.de... |
| MX | 1 | dedi4825.your-server.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ?all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)
Analysis
Hierarchy
port01.com is the parent of neuss.port01.com, wiesbaden.port01.com and www.port01.com.
IP Addresses
port01.com resolves to two IP numbers: 2a01:4f8:d0a:6346::2 and 136.243.165.112.
other host names including felix24.de, dedi4825.your-server.de, adomo.be, neuss.port01.com and model24.de share IP numbers with port01.com.
Name Servers
port01.com is delegated to three name servers ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
port01.com at least partially shares name servers with other domains, for instance urkundenportal.de, apaedo.com, modsafe.eu, walter-krupp.de and winebroker.ch.
Host names with two IP numbers:
ns.second-ns.com points to: 2a01:4f8:0:a101::b:1 and 213.239.204.242.
ns3.second-ns.de points to: 2001:67c:192c::add:b3 and 193.47.99.4.
ns1.your-server.de points to: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.
Mail Servers
port01.com is handled by a single mail server, dedi4825.your-server.de.
port01.com shares the same mail server setup as other domains, for instance model24.de, appselect.de, ibiza-immobilien.de, felix24.de and dedi4825.your-server.de.
dedi4825.your-server.de resolves to two IP numbers: 2a01:4f8:d0a:6346::2 and 136.243.165.112.