protonemail.pm - robtex.com
protonemail.pm
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:5d42πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:ce2bπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.93.66Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.206.43πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | ainsley.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:26d3πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ainsley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d3π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ainsley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d3πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ainsley.ns.cloudflare.com | ||||||
| A | 108.162.194.211πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ainsley.ns.cloudflare.com | ||||||
| A | 162.159.38.211Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ainsley.ns.cloudflare.com | ||||||
| A | 172.64.34.211πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ainsley.ns.cloudflare.com | ||||||
| NS | coby.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b5cπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c15cπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:215cπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 108.162.193.92πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 172.64.33.92πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 173.245.59.92πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| MX | mail.protonmail.ch β | ||||||
| A | 176.119.200.128π¨π Proton176.119.200.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128π¨π Proton185.70.42.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128π«π· Proton185.205.70.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| A | 176.119.200.129π¨π Proton176.119.200.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129π¨π Proton185.70.42.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129π«π· Proton185.205.70.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| TXT | protonmail-verification=d214e1c80868841bbb6243434e007ce3e84f7855 | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.93.66, 172.67.206.43 | ||||||
| IPv6 hints | 2606:4700:3030::6815:5d42, 2606:4700:3037::ac43:ce2b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com | ||||||
| SOA | ainsley.ns.cloudflare.comdns@cloudflare.com serial=2400583890 | ||||||
pm
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.nic.fr β | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | No RRs processed [10/05/2026 16H50:23] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2222662930 | ||||||
Same first word
protonemail.pm |
protonemail.ch |
protonemail.xyz |
protonemail.com |
Similar names
DNS History
8 records (8 active, 0 former)
βNSainsley.ns.cloudflare.com2026-03-27 β 2026-05-10 Β· 2 obs
β 2026-05-10 17:09:22
βNScoby.ns.cloudflare.com2026-03-27 β 2026-05-10 Β· 2 obs
β 2026-05-10 17:09:22
βMXmail.protonmail.ch2026-03-27 β 2026-05-10 Β· 2 obs
β 2026-05-10 17:09:22
βMXmailsec.protonmail.ch2026-03-27 β 2026-05-10 Β· 2 obs
β 2026-05-10 17:09:22
βA104.21.93.662026-03-27 β 2026-05-10 Β· 2 obs
β 2026-05-10 17:09:22
βA172.67.206.432026-03-27 β 2026-05-10 Β· 2 obs
β 2026-05-10 17:09:22
βA2606:4700:3030::6815:5d422026-03-27 β 2026-05-10 Β· 2 obs
β 2026-05-10 17:09:22
βA2606:4700:3037::ac43:ce2b2026-03-27 β 2026-05-10 Β· 2 obs
β 2026-05-10 17:09:22
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pm | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | 6 records |
| protonemail.pm | ainsley.ns.cloudflare.com, coby.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.194.211
NS records: ainsley.ns.cloudflare.com, coby.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for protonemail.pm (unsigned zone)
β±οΈ Timing
Total: 904ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.206.43, 104.21.93.66 |
| AAAA | 2 | 2606:4700:3037::ac43:ce2b, 2606:4700:3030::6815:5d42 |
| NS | 2 | ainsley.ns.cloudflare.com, coby.ns.cloudflare.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=d214e1c80868841b, v=spf1 include:_spf.protonmail.ch ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ainsley.ns.cloudflare.com dns.cloudflare |
π Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (d.nic.fr, f.ext.nic.fr, g.ext.nic.fr...)
Analysis
IP Addresses
protonemail.pm points to four IP numbers: 2606:4700:3030::6815:5d42, 2606:4700:3037::ac43:ce2b, 104.21.93.66 and 172.67.206.43.
Other host names including jonbergsson.is, kennylighting.com, www.aniluke.net, agoravox.it and haberdashertogo.com share IP numbers with protonemail.pm.
Name Servers
protonemail.pm's delegation uses two name servers, ainsley.ns.cloudflare.com and coby.ns.cloudflare.com.
protonemail.pm shares the same name server setup as other domains, for example bestcostumes.ru, doranixeluve.world, directshopfittings.co.uk, ikgp.de and neftyblocks.me.
protonemail.pm at least partially shares name servers with other domains, including kilovenquarim.sbs, tycook.com, github-static.net, ycjlfz.com and popreactions.com.
these name servers are commonly used together with osmar.ns.cloudflare.com, alfred.ns.cloudflare.com and brodie.ns.cloudflare.com.
Host names with six IP numbers:
ainsley.ns.cloudflare.com points to: 2606:4700:50::a29f:26d3, 2803:f800:50::6ca2:c2d3, 2a06:98c1:50::ac40:22d3, 108.162.194.211, 162.159.38.211 and 172.64.34.211.
coby.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5c, 2803:f800:50::6ca2:c15c, 2a06:98c1:50::ac40:215c, 108.162.193.92, 172.64.33.92 and 173.245.59.92.
Mail Servers
protonemail.pm is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
protonemail.pm shares its mail server setup with other domains, including gallohouse.com, hugohil.tech, learningboard.org, cuvelia.moe and codefanatic.com.
The mail servers for protonemail.pm are shared with other domains, for instance theredarchive.com, menguy.org, moretaller.com, icmc.ch and synthtel.com.
Host names with three IPs:
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