difdev.de - robtex.com
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 2020-02-11 #1 | ||||||
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 | ||||||
Subdomains
mail.difdev.de |
Same first word
difdev.de |
Similar names
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2026-02-16 → 2026-03-03 · 2 obs
● 2026-03-03 14:21:54
●NSsecond-dns.netcup.net2026-02-16 → 2026-03-03 · 2 obs
● 2026-03-03 14:21:54
●NSthird-dns.netcup.net2026-02-16 → 2026-03-03 · 2 obs
● 2026-03-03 14:21:54
●MXmail.difdev.de2026-02-16 → 2026-03-03 · 2 obs
● 2026-03-03 14:21:54
●MXmx2f68.netcup.net2026-02-16 → 2026-03-03 · 2 obs
● 2026-03-03 14:21:54
●A188.68.47.1022026-02-16 → 2026-03-03 · 2 obs
● 2026-03-03 14:21:54
●A2a03:4000:30:3899::11:45682026-02-16 → 2026-03-03 · 2 obs
● 2026-03-03 14:21:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| difdev.de | 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 difdev.de (unsigned zone)
⏱️ Timing
Total: 1173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.102 |
| AAAA | 1 | 2a03:4000:30:3899::11:4568 |
| NS | 3 | root-dns.netcup.net, second-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
mail.difdev.de is a child of difdev.de.
IP Addresses
difdev.de has two IP numbers: 2a03:4000:30:3899::11:4568 and 188.68.47.102.
Other host names, for instance ns1.enzinger.info, toern24.de, www.edesign-webart.de, szaszi.de and europa-konzert.at share IP numbers with difdev.de.
Name Servers
difdev.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
difdev.de at least partially shares name servers with other domains, including medve.me, xn--einkaufswagenlser-d0b.at, phil-opitz.de, tim-ebert.de and cobee.at.
Host names with two IP numbers:
root-dns.netcup.net: 2a03:4000:0:1::e1e1 and 46.38.225.225
second-dns.netcup.net: 2a03:4000:2:24b::c7c7 and 37.221.199.199
third-dns.netcup.net: 2a03:4001:0:106::3f44 and 188.68.63.68
Mail Servers
difdev.de is served by two mail servers mail.difdev.de and mx2f68.netcup.net.
difdev.de shares at least some mail servers with other domains, for example book-city.de, enzinger.info, schallfarben.com, patho-wesel.net and enzinger-online.de.
Host names with a single IP number:
The host name mail.difdev.de points to 188.68.47.104.
The host name mx2f68.netcup.net points to 188.68.47.104.
Host names pointing to 188.68.47.104: mail.difdev.de and mx2f68.netcup.net.