doublebyte.net - robtex.com
doublebyte.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.169.65.73🇵🇹 NOS_COMUNICACOES79.169.64.0/18 NOS COMUNICACOES S.A. | ||||||
| PTR | a79-169-65-73.cpe.netcabo.pt | ||||||
| NS | a.ns.joker.com ⭐ | ||||||
| A | 2a01:4f8:c0c:165b::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | y.ns.joker.com | ||||||
| A | 23.88.49.189🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | static.189.49.88.23.clients.your-server.de | ||||||
| NS | b.ns.joker.com | ||||||
| A | 159.25.97.69🇩🇪 CSL159.25.0.0/16 | ||||||
| PTR | b.ns.joker.com | ||||||
| NS | c.ns.joker.com | ||||||
| A | 2607:5300:203:7e6d::2222🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| A | 192.95.37.184🇨🇦 OVH192.95.0.0/18 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| MX | mail.joker.com ⭐ | ||||||
| A | 194.245.148.6🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA | ||||||
| PTR | mailfw3.joker-forward.com | ||||||
| A | 194.245.148.9🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA | ||||||
| PTR | mailfw4.joker-forward.com | ||||||
| SOA | a.ns.joker.comhostmaster@joker.com 2025-07-07 #74 | ||||||
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=1774430807 | ||||||
Same first word
doublebyte.nl |
doublebyte.net |
DNS History
6 records (5 active, 1 former)
●NSa.ns.joker.com2015-08-04 → 2026-03-25 · 3 obs
● 2015-08-04 21:23:36
● 2026-03-25 09:33:02
●NSb.ns.joker.com2015-08-04 → 2026-03-25 · 3 obs
● 2015-08-04 21:23:36
● 2026-03-25 09:33:02
●NSc.ns.joker.com2015-08-04 → 2026-03-25 · 3 obs
● 2015-08-04 21:23:36
● 2026-03-25 09:33:02
●MXmail.joker.com2015-08-04 → 2026-03-25 · 3 obs
● 2015-08-04 21:23:36
● 2026-03-25 09:33:02
○A159.25.17.1642015-08-04 → 2017-12-14 · 5 obs
● 2015-08-04 21:23:36
● 2017-12-14 02:07:44
○ 2026-02-15 04:00:58
○ 2026-03-25 09:33:02
●A79.169.65.732026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 04:00:58
● 2026-03-25 09:33:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| doublebyte.net | a.ns.joker.com, b.ns.joker.com, c.ns.joker.com | - |
✅ Authoritative Response
Server:23.88.49.189
NS records: a.ns.joker.com, b.ns.joker.com, c.ns.joker.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doublebyte.net (unsigned zone)
⏱️ Timing
Total: 560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.169.65.73 |
| NS | 3 | c.ns.joker.com, b.ns.joker.com... |
| MX | 1 | mail.joker.com (pri: 10) |
| SOA | 1 | a.ns.joker.com hostmaster.joker.com |
Analysis
IP Addresses
doublebyte.net points to IP number 79.169.65.73.
Other host names, for instance, a79-169-65-73.cpe.netcabo.pt share IP numbers with doublebyte.net.
Name Servers
The delegation for doublebyte.net is handled by three name servers: a.ns.joker.com, b.ns.joker.com and c.ns.joker.com.
doublebyte.net shares name servers with other domains at least partially, for example tilikeskus.com, djv-rheinland-pfalz.de, midman.net, racon.net and veganhappiness.at.
These name servers are commonly used with x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.
Host names with two IPs:
Host name a.ns.joker.com points to 2a01:4f8:c0c:165b::1 and 23.88.49.189.
Host name c.ns.joker.com points to 2607:5300:203:7e6d::2222 and 192.95.37.184.
Host names with one IP:
Host name b.ns.joker.com points to 159.25.97.69.
Mail Servers
doublebyte.net is handled by a single mail server, mail.joker.com.
doublebyte.net shares the same mail server setup as other domains, for instance barfuerst.at, sito.org, karavaanari.info, tomkerwin.com and modeltworldtour.com.
mail.joker.com resolves to two IPs: 194.245.148.6 and 194.245.148.9.