alfke.net - robtex.com
alfke.net
net
| 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=1784016817 | ||||||
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
●NSgmxde.ui-dns.biz2026-06-17 → 2026-07-14 · 3 obs
● 2026-06-17 21:41:48
● 2026-07-14 08:36:14
●NSgmxde.ui-dns.com2026-06-17 → 2026-07-14 · 3 obs
● 2026-06-17 21:41:48
● 2026-07-14 08:36:14
●NSgmxde.ui-dns.de2026-06-17 → 2026-07-14 · 3 obs
● 2026-06-17 21:41:48
● 2026-07-14 08:36:14
●NSgmxde.ui-dns.org2026-06-17 → 2026-07-14 · 3 obs
● 2026-06-17 21:41:48
● 2026-07-14 08:36:14
○NSns15.schlund.de2015-06-12 → 2017-04-11 · 4 obs
● 2017-04-11 09:07:16
○ 2026-06-17 21:41:48
○ 2026-07-14 08:36:14
○NSns16.schlund.de2015-06-12 → 2017-04-11 · 4 obs
● 2017-04-11 09:07:16
○ 2026-06-17 21:41:48
○ 2026-07-14 08:36:14
●MXdhmx01.emig.gmx.net2026-06-17 → 2026-07-14 · 3 obs
● 2026-06-17 21:41:48
● 2026-07-14 08:36:14
●MXdhmx02.emig.gmx.net2026-06-17 → 2026-07-14 · 3 obs
● 2026-06-17 21:41:48
● 2026-07-14 08:36:14
○MXmx0.gmx.de2015-06-12 → 2017-04-11 · 4 obs
● 2017-04-11 09:07:16
○ 2026-06-17 21:41:48
○ 2026-07-14 08:36:14
○MXmx0.gmx.net2015-06-12 → 2017-04-11 · 4 obs
● 2017-04-11 09:07:16
○ 2026-06-17 21:41:48
○ 2026-07-14 08:36:14
●A2001:8d8:100f:f000::2d42026-06-17 → 2026-07-14 · 3 obs
● 2026-06-17 21:41:48
● 2026-07-14 08:36:14
●A217.160.0.1972026-06-17 → 2026-07-14 · 3 obs
● 2026-06-17 21:41:48
● 2026-07-14 08:36:14
○A82.165.62.732015-06-12 → 2017-04-11 · 4 obs
● 2017-04-11 09:07:16
○ 2026-06-17 21:41:48
○ 2026-07-14 08:36:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| alfke.net | gmxde.ui-dns.com, gmxde.ui-dns.biz, gmxde.ui-dns.org, gmxde.ui-dns.de | - |
✅ Authoritative Response
Server:217.160.80.239
NS records: gmxde.ui-dns.com, gmxde.ui-dns.biz, gmxde.ui-dns.org, gmxde.ui-dns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alfke.net (unsigned zone)
⏱️ Timing
Total: 845ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.197 |
| AAAA | 1 | 2001:8d8:100f:f000::2d4 |
| NS | 4 | gmxde.ui-dns.org, gmxde.ui-dns.de... |
| MX | 2 | dhmx01.emig.gmx.net (pri: 10), dhmx02.emig.gmx.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.gmx.net |
| SOA | 1 | gmxde.ui-dns.biz hostmaster.schlund.de |
Analysis
IP Addresses
alfke.net points to the IP addresses 217.160.0.197 and 2001:8d8:100f:f000::2d4
Additional host names — park4u.de, oliver-burghart.de, dentalpark.de and two others — share IP numbers with alfke.net.
Name Servers
alfke.net has four authoritative name servers: gmxde.ui-dns.biz, gmxde.ui-dns.com, gmxde.ui-dns.de and gmxde.ui-dns.org.
The name servers of alfke.net overlap at least partially with those of other domains — among them baden-gastro.de, haardt-sl.de, rothmann-home.com and two more.
Each of the four hosts gmxde.ui-dns.biz, gmxde.ui-dns.com, gmxde.ui-dns.de and gmxde.ui-dns.org has two IP addresses. gmxde.ui-dns.biz points to 217.160.81.239 and 2001:8d8:fe:53::81:239. gmxde.ui-dns.com points to 185.132.34.239 and 2607:f1c0:fe:53::34:239. gmxde.ui-dns.de points to 217.160.80.239 and 2001:8d8:fe:53::80:239. gmxde.ui-dns.org points to 185.132.35.239 and 2607:f1c0:fe:53::35:239.
Mail Servers
alfke.net has two mail servers: dhmx01.emig.gmx.net and dhmx02.emig.gmx.net.
alfke.net shares the same mail server setup as other domains, including barchanski.com, mmann.name, seboe.de and two others.
Both dhmx01.emig.gmx.net and dhmx02.emig.gmx.net have a single IP address each — dhmx01.emig.gmx.net resolves to 212.227.15.9 while dhmx02.emig.gmx.net resolves to 212.227.17.5.