rum.dev - robtex.com
rum.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::47🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s038.cyon.net | ||||||
| A | 149.126.4.47🇨🇭 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 | rum.dev ⭐ | ||||||
| A | 2a01:ab20:0:4::47🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s038.cyon.net | ||||||
| A | 149.126.4.47🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s038.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 2024-03-12 #7 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
MX for
rum.dev |
Same first word
Similar names
Previous names
ruli.dev |
ruliad.dev |
rulik.dev |
rulim34.dev |
ruline.dev |
rulingroom.dev |
rull.dev |
rullama.dev |
rullman.dev |
rully.dev |
rulof.dev |
rulsmybulls.dev |
rult.dev |
rulu.dev |
rulx.dev |
ruly.dev |
Next names
DNS History
5 records (5 active, 0 former)
●MXrum.dev2026-08-26 → 2026-09-08 · 2 obs
● 2026-09-08 21:50:58
●A149.126.4.472026-08-26 → 2026-09-08 · 2 obs
● 2026-09-08 21:50:58
●A2a01:ab20:0:4::472026-08-26 → 2026-09-08 · 2 obs
● 2026-09-08 21:50:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| rum.dev | 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 rum.dev (unsigned zone)
⏱️ Timing
Total: 971ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.47 |
| AAAA | 1 | 2a01:ab20:0:4::47 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | rum.dev (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4 |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
Mail Server Role
rum.dev handles its own mail, functioning as its own mail server.
IP Addresses
rum.dev resolves to the IP addresses 149.126.4.47 and 2a01:ab20:0:4::47
Two other host names, along with cherrystone.cyon.site, 66x.ch and tero.ch, also share IP numbers with rum.dev.
Name Servers
The NS records for rum.dev delegate to ns1.cyon.ch and ns2.cyon.ch.
rum.dev shares its NS records with other domains, for example nauenpraxis.ch, metallgewebe.ch, herz-kiste.ch and two others.
ns1.cyon.ch resolves to 185.174.216.2 and 2a01:ab20:0:185::2. Likewise, ns2.cyon.ch resolves to 91.206.24.2 and 2001:67c:234::2 — two IP addresses apiece.
Mail Servers
rum.dev is served by just one mail server: rum.dev.
The host rum.dev resolves to 149.126.4.47 and 2a01:ab20:0:4::47 — two IP addresses.