dsfn.de - robtex.com
dsfn.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.domainoffensive.de ⭐ | ||||||
| A | 2001:67c:1bc::21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns1.mainns.de | ||||||
| A | 192.174.68.21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | ns1.mainns.de | ||||||
| NS | ns2.domainoffensive.eu | ||||||
| A | 2001:67c:10b8::21🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns2.mainns.eu | ||||||
| A | 176.97.158.21🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns2.mainns.eu | ||||||
| NS | ns3.domainoffensive.net | ||||||
| A | 2001:67c:1bc::20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns3.mainns.net | ||||||
| A | 192.174.68.20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | ns3.mainns.net | ||||||
| MX | mail.dsfn.de ⭐ | ||||||
| A | 84.181.238.98🇩🇪 DTAG84.128.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | p54b5ee62.dip0.t-ipconnect.de | ||||||
| TXT | v=spf1 include:spf.mailjet.com mx ~all | ||||||
| SOA | ns1.domainoffensive.deinfo@domains.resellerinterface.de serial=1774391651 | ||||||
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=1774728028 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.domainoffensive.de2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 20:02:26
●NSns2.domainoffensive.eu2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 20:02:26
●NSns3.domainoffensive.net2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 20:02:26
●MXmail.dsfn.de2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 20:02:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| dsfn.de | ns3.domainoffensive.net, ns1.domainoffensive.de, ns2.domainoffensive.eu | - |
✅ Authoritative Response
Server:192.174.68.20
NS records: ns3.domainoffensive.net, ns1.domainoffensive.de, ns2.domainoffensive.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dsfn.de (unsigned zone)
⏱️ Timing
Total: 1196ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.domainoffensive.de, ns2.domainoffensive.eu... |
| MX | 1 | mail.dsfn.de (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mailjet.com mx ~all |
| SOA | 1 | ns1.domainoffensive.de info.domains.rese |
Analysis
Name Servers
dsfn.de is delegated to three name servers: ns1.domainoffensive.de, ns2.domainoffensive.eu and ns3.domainoffensive.net.
dsfn.de at least partially shares name servers with other domains, for instance gormue.de, maximilianpaulussen.de, sportpark-ronhof.de, sona24.de and istanbul-urlaub.de.
These name servers are often used with ns2.domainoffensive.de and ns3.domainoffensive.de.
Host names with two IP numbers:
Host ns1.domainoffensive.de points to 2001:67c:1bc::21 and 192.174.68.21.
Host ns2.domainoffensive.eu points to 2001:67c:10b8::21 and 176.97.158.21.
Host ns3.domainoffensive.net points to 2001:67c:1bc::20 and 192.174.68.20.
Mail Servers
dsfn.de is handled by a single mail server, mail.dsfn.de.
Host name mail.dsfn.de points to IP address 84.181.238.98.