0x4d.net - robtex.com
0x4d.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::81🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s072.cyon.net | ||||||
| A | 149.126.4.81🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| NS | ns1.cyon.ch ⭐ | ||||||
| A | 2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32 | ||||||
| A | 185.174.216.2🇨🇭 CYON185.174.216.0/22 | ||||||
| PTR | ns1.cyon.ch | ||||||
| NS | ns2.cyon.ch | ||||||
| A | 2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH | ||||||
| A | 91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH | ||||||
| PTR | ns2.cyon.ch | ||||||
| MX | 0x4d.net ⭐ | ||||||
| A | 2a01:ab20:0:4::81🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s072.cyon.net | ||||||
| A | 149.126.4.81🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s072.cyon.net | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2023-11-12 #1 | ||||||
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=1774399572 | ||||||
MX for
0x4d.net |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●MX0x4d.net2015-08-12 → 2026-03-25 · 2 obs
● 2026-03-25 01:00:00
●A149.126.4.812017-07-29 → 2026-03-25 · 3 obs
● 2017-07-29 18:05:14
● 2026-03-25 01:00:00
○A194.126.200.442016-07-06 → 2016-07-06 · 4 obs
● 2016-07-06 12:23:28
○ 2017-07-29 18:05:14
○ 2026-03-25 01:00:00
●A2a01:ab20:0:4::812026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 22:29:00
● 2026-03-25 01:00:00
○A91.206.24.372015-08-12 → 2016-04-16 · 4 obs
● 2016-04-16 05:18:34
○ 2016-07-06 12:23:28
○ 2026-03-25 01:00:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| 0x4d.net | ns1.cyon.ch, ns2.cyon.ch | - |
✅ Authoritative Response
Server:91.206.24.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 0x4d.net (unsigned zone)
⏱️ Timing
Total: 761ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.81 |
| AAAA | 1 | 2a01:ab20:0:4::81 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | 0x4d.net (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4 |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
Analysis
Mail Server Role
The mail server for 0x4d.net is 0x4d.net.
IP Addresses
0x4d.net points to two IP numbers: 2a01:ab20:0:4::81 and 149.126.4.81.
Other host names such as pitie.ch, maxlaesser.com, mail.scubadan.ch, mail.ottlik.ch and betonformen.ch share IPs with 0x4d.net.
Name Servers
Two name servers ns1.cyon.ch and ns2.cyon.ch handle the delegation for 0x4d.net.
0x4d.net shares the same name server setup as other domains, for example esite.ch, neurot.ch, laetizia.ch, kgbb.ch and tieraerztetage.ch.
Host names with two IP numbers:
ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2.
ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.
Mail Servers
One mail server handles 0x4d.net; that server is 0x4d.net.
0x4d.net points to two IP numbers: 2a01:ab20:0:4::81 and 149.126.4.81.