protonmail.cfd - robtex.com
protonmail.cfd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:84c8🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:d5f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.95Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.132.200🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rick.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 108.162.193.139🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 172.64.33.139🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 173.245.59.139🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| NS | teagan.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26ae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teagan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | teagan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ae🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | teagan.ns.cloudflare.com | ||||||
| A | 108.162.194.174🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teagan.ns.cloudflare.com | ||||||
| A | 162.159.38.174Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teagan.ns.cloudflare.com | ||||||
| A | 172.64.34.174🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teagan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.13.95, 172.67.132.200 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:84c8, 2606:4700:3037::6815:d5f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com | ||||||
| SOA | rick.ns.cloudflare.comdns@cloudflare.com serial=2404923564 | ||||||
cfd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1782103064 | ||||||
Subdomains
www.protonmail.cfd |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSrick.ns.cloudflare.com2026-05-24 → 2026-06-22 · 2 obs
● 2026-06-22 05:03:04
●NSteagan.ns.cloudflare.com2026-05-24 → 2026-06-22 · 2 obs
● 2026-06-22 05:03:04
●A104.21.13.952026-05-24 → 2026-06-22 · 2 obs
● 2026-06-22 05:03:04
●A172.67.132.2002026-05-24 → 2026-06-22 · 2 obs
● 2026-06-22 05:03:04
●A2606:4700:3032::ac43:84c82026-05-24 → 2026-06-22 · 2 obs
● 2026-06-22 05:03:04
●A2606:4700:3037::6815:d5f2026-05-24 → 2026-06-22 · 2 obs
● 2026-06-22 05:03:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | a.nic.cfd, c.nic.cfd, b.nic.cfd, d.nic.cfd | - |
| protonmail.cfd | rick.ns.cloudflare.com, teagan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.174
NS records: rick.ns.cloudflare.com, teagan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for protonmail.cfd (unsigned zone)
⏱️ Timing
Total: 960ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.13.95, 172.67.132.200 |
| AAAA | 2 | 2606:4700:3037::6815:d5f, 2606:4700:3032::ac43:84c8 |
| NS | 2 | rick.ns.cloudflare.com, teagan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rick.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
The domain www.protonmail.cfd falls under the parent protonmail.cfd.
IP Addresses
protonmail.cfd directs to four IP numbers, which are 104.21.13.95, 172.67.132.200, 2606:4700:3032::ac43:84c8 and 2606:4700:3037::6815:d5f.
Two other host names, along with usda-loan.org, rota232hotel.com.br and www.ukrtatnafta.com, also share IP numbers with protonmail.cfd.
Name Servers
protonmail.cfd has two authoritative name servers — rick.ns.cloudflare.com and teagan.ns.cloudflare.com.
protonmail.cfd shares its NS records with other domains, for example pma.co.de, nftupdate.pages.dev, marketingplatformads.live and two others.
At least some of protonmail.cfd's name servers are shared with other domains, for example git4share.pics, scilactis.co.nz, otvarac.com and two more.
These name servers tend to be deployed in combination with the name servers amos.ns.cloudflare.com and heather.ns.cloudflare.com.
DNS names with 6 IP addresses:
rick.ns.cloudflare.com points to 108.162.193.139, 172.64.33.139, 173.245.59.139 and 3 other IP addresses.
teagan.ns.cloudflare.com points to 108.162.194.174, 162.159.38.174, 172.64.34.174 and 3 other IP addresses.