difdev.de - dns.ninja
difdev.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:30:3899::11:4568🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 188.68.47.102🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| 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.difdev.de ⭐ | ||||||
| A | 188.68.47.104🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2f68.netcup.net | ||||||
| MX | mx2f68.netcup.net(50) | ||||||
| A | 188.68.47.104🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2f68.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-06-05 #2 | ||||||
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=1786002607 | ||||||
Subdomains
mail.difdev.de |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2026-02-16 → 2026-08-06 · 2 obs
● 2026-08-06 08:17:44
●NSsecond-dns.netcup.net2026-02-16 → 2026-08-06 · 2 obs
● 2026-08-06 08:17:44
●NSthird-dns.netcup.net2026-02-16 → 2026-08-06 · 2 obs
● 2026-08-06 08:17:44
●MXmail.difdev.de2026-02-16 → 2026-08-06 · 2 obs
● 2026-08-06 08:17:44
●MXmx2f68.netcup.net2026-02-16 → 2026-08-06 · 2 obs
● 2026-08-06 08:17:44
●A188.68.47.1022026-02-16 → 2026-08-06 · 2 obs
● 2026-08-06 08:17:44
●A2a03:4000:30:3899::11:45682026-02-16 → 2026-08-06 · 2 obs
● 2026-08-06 08:17:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| difdev.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for difdev.de (unsigned zone)
⏱️ Timing
Total: 660ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.102 |
| AAAA | 1 | 2a03:4000:30:3899::11:4568 |
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mx2f68.netcup.net (pri: 50), mail.difdev.de (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The domain mail.difdev.de falls under the parent difdev.de.
IP Addresses
difdev.de has two IP addresses: 188.68.47.102 and 2a03:4000:30:3899::11:4568
Among the host names that share IP numbers with difdev.de are ns1.enzinger.info, toern24.de, www.edesign-webart.de and two others.
Name Servers
The authoritative name servers for difdev.de are root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — three in total.
At least some of difdev.de's name servers are shared with other domains, for example medve.me, janossteiber.de, xn--einkaufswagenlser-d0b.at and two more.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net all resolve to exactly two IP numbers apiece: root-dns.netcup.net → 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net → 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net → 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
The MX records for difdev.de point to two mail servers: mail.difdev.de and mx2f68.netcup.net.
difdev.de shares at least some of its mail servers with other domains — for example book-city.de, anwalt-online-arbeitsrecht.de, enzinger.info and two more.
mail.difdev.de resolves to 188.68.47.104; mx2f68.netcup.net resolves to the same IP address, 188.68.47.104.
Both mail.difdev.de and mx2f68.netcup.net resolve to 188.68.47.104 IP addresses each.