program-docs.com - robtex.com
program-docs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.201.180.196🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | static.196.180.201.138.clients.your-server.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 | relay.visionet-world.de ⭐ | ||||||
| A | 46.224.59.112🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC | ||||||
| PTR | relay2.visionet-world.de | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2025-12-09 #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=1788805303 | ||||||
Subdomains
mail.program-docs.com |
Same first word
program-docs.com |
Previous names
Next names
DNS History
7 records (5 active, 2 former)
●NSns1.first-ns.de2015-07-22 → 2026-09-07 · 2 obs
● 2026-09-07 18:45:52
●NSrobotns2.second-ns.de2015-07-22 → 2026-09-07 · 2 obs
● 2026-09-07 18:45:52
●NSrobotns3.second-ns.com2015-07-22 → 2026-09-07 · 2 obs
● 2026-09-07 18:45:52
○MXmail.program-docs.com2015-07-22 → 2017-01-30 · 4 obs
● 2017-01-30 13:31:24
○ 2019-01-24 22:31:58
○ 2026-09-07 18:45:52
●MXrelay.visionet-world.de2019-01-24 → 2026-09-07 · 3 obs
● 2019-01-24 22:31:58
● 2026-09-07 18:45:52
●A138.201.180.1962019-01-24 → 2026-09-07 · 3 obs
● 2019-01-24 22:31:58
● 2026-09-07 18:45:52
○A178.63.25.1082015-07-22 → 2017-01-30 · 4 obs
● 2017-01-30 13:31:24
○ 2019-01-24 22:31:58
○ 2026-09-07 18:45:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| program-docs.com | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | 2 records |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for program-docs.com (unsigned zone)
⏱️ Timing
Total: 1168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.180.196 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 1 | relay.visionet-world.de (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
program-docs.com serves as the parent of mail.program-docs.com.
IP Addresses
program-docs.com has exactly one IP address — 138.201.180.196.
visionet.info, visionetworld.de, wayzoo.com plus two other host names have IP numbers in common with program-docs.com.
Name Servers
program-docs.com is served by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
program-docs.com has at least partial name server overlap with other domains, such as tp-id.com, dgai-mail.de, eisenbahnfreunde-lengerich.de and two others.
The hostnames robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de each direct to two IP addresses — robotns3.second-ns.com to 193.47.99.3 and 2001:67c:192c::add:a3, ns1.first-ns.de to 213.239.242.238 and 2a01:4f8:0:a101::a:1, and robotns2.second-ns.de to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Mail Servers
program-docs.com uses one mail server — relay.visionet-world.de.
The mail server setup of program-docs.com matches that of other domains such as wayzoo.de, visiopad.de, visionet.info and two others.
relay.visionet-world.de resolves to 46.224.59.112 and no other IP number.