virtual-didactics.de - robtex.com
virtual-didactics.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.49.23.144🇺🇸 SQUARESPACE-1 | ||||||
| PTR | ip-198-49-23-144.defastlink.net | ||||||
| A | 198.49.23.145🇺🇸 SQUARESPACE-1 | ||||||
| A | 198.185.159.144🇺🇸 SQUARESPACE-1 | ||||||
| A | 198.185.159.145🇺🇸 SQUARESPACE-1 | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | mail.virtual-didactics.de ⭐ | ||||||
| A | 2a01:4f8:1c1e:f5e9::2🇩🇪 Hetzner | ||||||
| PTR | dedivirt4260.your-server.de | ||||||
| A | 162.55.222.72🇩🇪 Hetzner | ||||||
| PTR | dedivirt4260.your-server.de | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-02-13 #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=1771291602 | ||||||
Up
mail.virtual-didactics.de |
Same first word
virtual-didactics.de |
DNS History
8 records (8 active, 0 former)
●NSns.second-ns.com2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 09:03:06
●NSns1.your-server.de2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 09:03:06
●NSns3.second-ns.de2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 09:03:06
●MXmail.virtual-didactics.de2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 09:03:06
●A198.185.159.1442026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 09:03:06
●A198.185.159.1452026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 09:03:06
●A198.49.23.1442026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 09:03:06
●A198.49.23.1452026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 09:03:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| virtual-didactics.de | ns3.second-ns.de, ns.second-ns.com, ns1.your-server.de | 4 records |
✅ Authoritative Response
Server: 213.239.204.242
NS records: ns3.second-ns.de, ns.second-ns.com, ns1.your-server.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for virtual-didactics.de (unsigned zone)
⏱️ Timing
Total: 1065ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.145, 198.185.159.144... |
| NS | 3 | ns.second-ns.com, ns1.your-server.de... |
| MX | 1 | mail.virtual-didactics.de (pri: 10) |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)
AI analysis
virtual-didactics.de is the parent of mail.virtual-didactics.de.
virtual-didactics.de resolves to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
other host names for instance urbanitydance.org, livbel.com, energizersolar.com, oh10.org and evchargingusa.com share IP numbers with virtual-didactics.de.
virtual-didactics.de is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
virtual-didactics.de at least partially shares name servers with other domains, for instance globaltechnologyalliance.net, braun-consulting.at, led-online.de, mtces-abogados.com and 1.d.3.e.2.1.0.c.9.f.4.0.1.0.a.2.ip6.arpa.
These name servers are commonly used with the name servers hydrogen.ns.hetzner.com.
Host names with two IP numbers:
Host ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242.
Host ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4.
Host ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.
virtual-didactics.de is handled by a single mail server, mail.virtual-didactics.de.
Host mail.virtual-didactics.de resolves to two IPs: 2a01:4f8:1c1e:f5e9::2 and 162.55.222.72.