rcia.dev
Monitoring only
Telefonica De Espana S.a.u mailbox.org
DNS, hosting, email and name analysis are live. Registration data, the home-page probe, the archive lookup and the other-TLD check are being fetched in the background; this page refreshes itself in a few seconds.
Registration
Fetching the registry record…
DNS
| Type | Value |
|---|---|
| NS | ns1.desec.io · ns2.desec.org |
| A | 83.55.64.242 |
| MX | 10 mxext1.mailbox.org |
| MX | 10 mxext2.mailbox.org |
| MX | 10 mxext3.mailbox.org |
| MX | 10 mxext4.mailbox.org |
| TXT | v=spf1 include:mailbox.org ~all |
| SOA | get.desec.io get.desec.io serial 2026104573 |
Certificates
- First certificate seen
- 2026-10-13 20:42 UTC since dot.bi started watching
- Last certificate seen
- 2026-10-16 08:35 UTC
- Certificates observed
- 54
- Issuers
- Let's Encrypt
Hosting
- IP
- 83.55.64.242
- Network
- AS3352 · Telefonica_de_EspaNa - TELEFONICA DE ESPANA S.A.U., ES
- Provider
- Telefonica De Espana S.a.u
- Country
- ES (network registration, not server location)
- CDN
- none detected
- IPv6
- no
Web
Probing the home page…
Monitoring only DMARC is set to p=none: spoofed mail is reported but still delivered.
- Provider
- mailbox.org
- SPF
- present all: softfail
- DMARC
- p=none reports on
- DKIM
- not found common selectors only
Age
- First capture
- looking up…
- Years archived
- —
- Registry created
- —
- In dot.bi since
- 2026-10-13 · Certificate Transparency
Name analysis
- Words
- no dictionary word
- Length
- 4 characters
- Digits · hyphens
- none · none
- Readability
- high
- Brandability
- 85 / 100 heuristic
Same name, other TLDs
Checking the same name on other TLDs…
History observed by dot.bi
First observed by dot.bi · source: ct