upperclassmedium.com - robtex.com
upperclassmedium.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.30.35.47🇩🇪 DE-WEBGO185.30.32.0/22 webgo GmbH | ||||||
| PTR | s295.goserver.host | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.upperclassmedium.com ⭐ | ||||||
| A | 185.30.35.47🇩🇪 DE-WEBGO185.30.32.0/22 webgo GmbH | ||||||
| PTR | s295.goserver.host | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2023-06-13 #2 | ||||||
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=1794632781 | ||||||
Same first word
upperclassmedium.com |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSroot-dns.netcup.net2026-09-05 → 2026-11-14 · 2 obs
● 2026-11-14 05:28:22
●NSsecond-dns.netcup.net2026-09-05 → 2026-11-14 · 2 obs
● 2026-11-14 05:28:22
●NSthird-dns.netcup.net2026-09-05 → 2026-11-14 · 2 obs
● 2026-11-14 05:28:22
●MXmail.upperclassmedium.com2026-09-05 → 2026-11-14 · 2 obs
● 2026-11-14 05:28:22
●A185.30.35.472026-09-05 → 2026-11-14 · 2 obs
● 2026-11-14 05:28:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| upperclassmedium.com | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for upperclassmedium.com (unsigned zone)
⏱️ Timing
Total: 854ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.30.35.47 |
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| MX | 1 | mail.upperclassmedium.com (pri: 10) |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
IP Addresses
upperclassmedium.com resolves to just one IP address, 185.30.35.47.
Two other host names, along with logopaedie-leichlingen.de, imap.baumgartner-pneumatik.de and mail2.eat-halal.de, also share IP numbers with upperclassmedium.com.
Name Servers
DNS for upperclassmedium.com is handled by three authoritative name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
There is at least partial name server overlap between upperclassmedium.com and other domains — it-herzog.de, utesoell.de, nora-koehler.de and two more among them.
Three hostnames — root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — each have two IP addresses: root-dns.netcup.net has 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net has 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net has 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
The sole mail server for upperclassmedium.com is mail.upperclassmedium.com.
mail.upperclassmedium.com has exactly one IP number: 185.30.35.47.