docs.proton.me - robtex.com
docs.proton.me
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.70.42.69🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | 185-70-42-69.protonmail.ch | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| A | 176.119.200.128🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| A | 176.119.200.129🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| TXT | protonmail-verification=83b8beab2b4eb0440d13d3f87091547ae6bf1653 | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch ~all | ||||||
proton.me
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.70.42.45🇨🇭 Proton185.70.42.0/24 | ||||||
| NS | ns1.proton.me ⭐ | ||||||
| NS | ns2.proton.me | ||||||
| NS | ns3.proton.me | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch ~all | ||||||
| TXT | google-site-verification=MUjtKY-4uQAjE92Z2-s1nm9m4mvdqY2z6HCvi_Bj4so | ||||||
| TXT | google-site-verification=_ayl1WqWIag2WkIbK4sNg_x3NCT5nYOl_DgtFPTYKeg | ||||||
| TXT | zoom-domain-verification=ZOOM_verify_5990c1fbb09d4c6aba062cded6cbdf06 | ||||||
| TXT | google-site-verification=QviHfE1VQ57-tDmDLxM6BQH1mdgvdQ_0QsIvCht2IaU | ||||||
| TXT | yandex-verification: 95a7888a0f987e6a | ||||||
| TXT | protonmail-verification=5262a92f988e64f1be1362138befdf1e19d6a4c1 | ||||||
| TXT | google-site-verification=4UIZgETX8lGnv0WwpeJJbszo9daKOdXXYBKCA2XLf94 | ||||||
| TXT | linkedin-site-verification=01e79150-bf68-4e0c-ad04-822dc1015b3b | ||||||
| TXT | google-site-verification=2FGIDo-Gf-lWE6t_gWd9gpPTehHD85hbNiEujPVgysc | ||||||
| SOA | ns1.proton.mesupport@proton.me 2026-03-20 #9 | ||||||
rank #2175 globally
rank #14 in the tld
PASS🔒 HSTS Preload (+subdomains)
WOT: SAFE (66/100)
📈 Tranco rank: #3,045
Proton (formerly ProtonMail) is a Swiss privacy company founded in 2014 at CERN. With over 100 million accounts, Proton offers end-to-end encrypted email, VPN, drive, and calendar services under Swiss privacy law.
Proton offers ProtonMail (encrypted email), Proton VPN, Proton Drive (cloud storage), and Proton Calendar. The company emphasizes privacy as a fundamental right and operates under Swiss jurisdiction.
Proton's infrastructure is primarily based in Switzerland with servers in underground data centers for physical security. The company's VPN also operates servers globally.
DNS for proton.me uses Proton's own infrastructure with focus on privacy and security appropriate for a privacy company.
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●MXmail.protonmail.ch2026-03-11 → 2026-04-13 · 2 obs
● 2026-04-13 04:43:36
●MXmailsec.protonmail.ch2026-03-11 → 2026-04-13 · 2 obs
● 2026-04-13 04:43:36
●A185.70.42.692026-03-11 → 2026-04-13 · 2 obs
● 2026-04-13 04:43:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| me | b0.nic.me, a0.nic.me, c0.nic.me, a2.nic.me... | - |
| proton.me | ns1.proton.me, ns3.proton.me, ns2.proton.me | 3 records |
✅ Authoritative Response
Server:185.70.42.150
NS records: ns1.proton.me, ns3.proton.me, ns2.proton.me
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 529ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.70.42.69 |
| MX | 2 | mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch ~all, protonmail-verification=83b8beab2b4eb044 |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns1.proton.me, ns2.proton.me, ns3.proton.me)
Analysis
IP Addresses
docs.proton.me resolves to a single IP: 185.70.42.69.
Mail Servers
docs.proton.me is served by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
docs.proton.me shares the mail server setup with other domains, for example darkwood.fr, spotx.net, soeast.com, cae.me.uk and oldfield.cc.
docs.proton.me shares some mail servers with other domains, at least partially; for instance thdirect.net, kensij.com, startrek.website, lauralisscott.com and akru.me.
Host names with three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.