jfdev.de - robtex.com
jfdev.de
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.jfdev.de |
Same first word
jfdev.de |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| jfdev.de | charles.ns.cloudflare.com, irma.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.33.83
NS records: charles.ns.cloudflare.com, irma.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jfdev.de (unsigned zone)
⏱️ Timing
Total: 1515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.95.96.204 |
| NS | 2 | charles.ns.cloudflare.com, irma.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 3 | google-site-verification=Bfde5YLWE6XwbwB, google-site-verification=_0LIzEsblkAPBUh... |
| SOA | 1 | charles.ns.cloudflare.com dns.cloudflare |
Analysis
Hierarchy
The parent of mail.jfdev.de is jfdev.de.
IP Addresses
jfdev.de points to IP number: 141.95.96.204.
Name Servers
jfdev.de is delegated to two name servers: charles.ns.cloudflare.com and irma.ns.cloudflare.com.
jfdev.de shares the same name server setup as baaflightschool.com, disycom.com.mx, trainwithbaa.com, mobilizze.com and idiomware.com.
jfdev.de at least partially shares name servers with other domains, for instance oticaaespecialista.com.br, webmatepro.com, forzaiptv.com, poolwatch.io and japan-(0x706f726e).net.
Host names with six IP numbers:
charles.ns.cloudflare.com points to 2606:4700:58::adf5:3b53, 2803:f800:50::6ca2:c153, 2a06:98c1:50::ac40:2153, 108.162.193.83, 172.64.33.83 and 173.245.59.83.
irma.ns.cloudflare.com points to 2606:4700:50::adf5:3aa6, 2803:f800:50::6ca2:c0a6, 2a06:98c1:50::ac40:20a6, 108.162.192.166, 172.64.32.166 and 173.245.58.166.
Mail Servers
Five mail servers handle jfdev.de: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
jfdev.de shares at least partially some mail servers with other domains, including ns500731.ns500754.ns500754.ns500754.ns500742.ns500704.ns500705.ns500705.ns500704.ns500705.ns500671.ns500688.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, ns500758.ns500758.ns500735.ns500698.ns500735.ns500735.ns500576.ns500708.ns500708.ns500708.ns500686.ns500619.ns500576.trackreceptor.com, ns500758.ns500759.ns500758.ns500759.ns500758.ns500735.ns500735.ns500698.ns500735.ns500735.ns500576.ns500698.ns500619.ns500652.ns500619.trackreceptor.com, ns500742.ns500671.ns500742.ns500731.ns500742.ns500705.ns500705.ns500671.ns500666.lustychickser.com and ns500699.ns500699.ns500693.ns500734.ns500693.ns500699.ns500588.ns500699.ns500683.ns500612.ns500612.ns500632.ns500612.ns500612.ns500110.dtrkdll.com.
these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
Hostname aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
Hostname alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.
Hostname alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.
Hostname alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.