protons.com - dns.ninja

protons.com

DNSSEC⚠️ Not signed
A2606:4700::6812:4fa🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:5fa🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.4.250Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.5.250Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelaine.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelaine.ns.cloudflare.com
A2803:f800:50::6ca2:c098🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelaine.ns.cloudflare.com
A2a06:98c1:50::ac40:2098🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelaine.ns.cloudflare.com
A108.162.192.152🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelaine.ns.cloudflare.com
A172.64.32.152🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelaine.ns.cloudflare.com
A173.245.58.152🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelaine.ns.cloudflare.com
NSgerardo.ns.cloudflare.com
A2606:4700:58::a29f:2ce6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerardo.ns.cloudflare.com
A2803:f800:50::6ca2:c3e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgerardo.ns.cloudflare.com
A2a06:98c1:50::ac40:23e6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgerardo.ns.cloudflare.com
A108.162.195.230🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerardo.ns.cloudflare.com
A162.159.44.230Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerardo.ns.cloudflare.com
A172.64.35.230🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerardo.ns.cloudflare.com
MXmx1.lluahsc.net ⭐
A143.197.224.55🇺🇸 RoadRunner143.197.128.0/17
PTRmx1.lluahsc.net
MXmx2.lluahsc.net(10)
A143.197.224.56🇺🇸 RoadRunner143.197.128.0/17
PTRmx2.lluahsc.net
TXT01286787:bboyko@brent.lluahsc.org
TXTgoogle-site-verification=jU6ebOQd-OGUOWxhG22_d-THKC4v__myxfOlScdUA9o
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.4.250, 104.18.5.250
IPv6 hints2606:4700::6812:4fa, 2606:4700::6812:5fa
SOAelaine.ns.cloudflare.comdns@cloudflare.com serial=2406177439

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1780984566
WOT: SAFE (62/100)

Subdomains

m.protons.com
www.protons.com

Same first word

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protons.net
protons.com
protons.fr
protons.co.uk
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protons.cloud
protons.ca

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DNS History

15 records (8 active, 7 former)

20162017201820192020202120222023202420252026NSelaine.ns.cloudflare.comgerardo.ns.cloudflare.commx1.lluahsc.netmx2.lluahsc.netns1.lluahsc.netns2.lluahsc.netMXmx1.lluahsc.netmx2.lluahsc.netA104.18.4.250104.18.5.2502606:4700::6812:4fa2606:4700::6812:5fa104.154.65.101143.197.216.14552.39.143.48
●NSelaine.ns.cloudflare.com2026-02-18 → 2026-06-09 · 3 obs
○ 2017-10-04 20:25:58
● 2026-02-18 20:00:44
● 2026-06-09 06:13:10
●NSgerardo.ns.cloudflare.com2026-02-18 → 2026-06-09 · 3 obs
○ 2017-10-04 20:25:58
● 2026-02-18 20:00:44
● 2026-06-09 06:13:10
○NSmx1.lluahsc.net2015-05-31 → 2017-10-04 · 4 obs
● 2015-05-31 00:40:10
● 2017-10-04 20:25:58
○ 2026-02-18 20:00:44
○ 2026-06-09 06:13:10
○NSmx2.lluahsc.net2015-05-31 → 2017-10-04 · 4 obs
● 2015-05-31 00:40:10
● 2017-10-04 20:25:58
○ 2026-02-18 20:00:44
○ 2026-06-09 06:13:10
○NSns1.lluahsc.net2015-05-31 → 2017-10-04 · 4 obs
● 2015-05-31 00:40:10
● 2017-10-04 20:25:58
○ 2026-02-18 20:00:44
○ 2026-06-09 06:13:10
○NSns2.lluahsc.net2015-05-31 → 2017-10-04 · 4 obs
● 2015-05-31 00:40:10
● 2017-10-04 20:25:58
○ 2026-02-18 20:00:44
○ 2026-06-09 06:13:10
●MXmx1.lluahsc.net2015-05-31 → 2026-06-09 · 2 obs
● 2015-05-31 00:40:10
● 2026-06-09 06:13:10
●MXmx2.lluahsc.net2015-05-31 → 2026-06-09 · 2 obs
● 2015-05-31 00:40:10
● 2026-06-09 06:13:10
○A104.154.65.1012016-01-29 → 2016-07-11 · 5 obs
○ 2015-11-04 09:15:18
● 2016-01-29 02:43:54
● 2016-07-11 09:14:00
○ 2017-09-19 22:44:10
○ 2026-06-09 06:13:10
●A104.18.4.2502026-02-18 → 2026-06-09 · 3 obs
○ 2017-10-04 20:25:58
● 2026-02-18 20:00:44
● 2026-06-09 06:13:10
●A104.18.5.2502026-02-18 → 2026-06-09 · 3 obs
○ 2017-10-04 20:25:58
● 2026-02-18 20:00:44
● 2026-06-09 06:13:10
○A143.197.216.1452015-05-31 → 2015-11-04 · 4 obs
● 2015-05-31 00:40:10
● 2015-11-04 09:15:18
○ 2016-01-29 02:43:54
○ 2026-06-09 06:13:10
●A2606:4700::6812:4fa2026-02-18 → 2026-06-09 · 3 obs
○ 2017-10-04 20:25:58
● 2026-02-18 20:00:44
● 2026-06-09 06:13:10
●A2606:4700::6812:5fa2026-02-18 → 2026-06-09 · 3 obs
○ 2017-10-04 20:25:58
● 2026-02-18 20:00:44
● 2026-06-09 06:13:10
○A52.39.143.482017-09-19 → 2017-10-04 · 5 obs
○ 2016-07-11 09:14:00
● 2017-09-19 22:44:10
● 2017-10-04 20:25:58
○ 2026-02-18 20:00:44
○ 2026-06-09 06:13:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
protons.comelaine.ns.cloudflare.com, gerardo.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.230

NS records: elaine.ns.cloudflare.com, gerardo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for protons.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.4.250, 104.18.5.250
AAAA22606:4700::6812:5fa, 2606:4700::6812:4fa
NS2elaine.ns.cloudflare.com, gerardo.ns.cloudflare.com
MX2mx1.lluahsc.net (pri: 1), mx2.lluahsc.net (pri: 10)
TXT201286787:bboyko@brent.lluahsc.org, google-site-verification=jU6ebOQd-OGUOWx
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1elaine.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (elaine.ns.cloudflare.com, elaine.ns.cloudflare.com, elaine.ns.cloudflare.com...)

Analysis

Hierarchy

m.protons.com and www.protons.com each fall under protons.com as their parent domain.

IP Addresses

protons.com maps to 4 IP numbers, specifically 104.18.4.250, 104.18.5.250, 2606:4700::6812:4fa and 2606:4700::6812:5fa.

Two other host names, along with www.floridahistoryin3d.com, helvetiabaloise.com and wingea.vip, also share IP numbers with protons.com.

Name Servers

Two name servers handle the delegation for protons.com: elaine.ns.cloudflare.com and gerardo.ns.cloudflare.com.

protons.com shares its NS records with other domains, for example jewelry-in-august.com, cloudneato.com, casinohousing.com and two others.

protons.com has at least partial name server overlap with other domains, such as chinetti.it, xip.es, findlay.church and two others.

It is common to find these name servers paired with the name servers mario.ns.cloudflare.com, mustafa.ns.cloudflare.com, novalee.ns.cloudflare.com and justin.ns.cloudflare.com.

DNS names with 6 IP addresses:

elaine.ns.cloudflare.com has IP addresses 108.162.192.152, 172.64.32.152, 173.245.58.152 plus three more.

gerardo.ns.cloudflare.com has IP addresses 108.162.195.230, 162.159.44.230, 172.64.35.230 plus three more.

Mail Servers

protons.com is served by two mail servers, mx1.lluahsc.net and mx2.lluahsc.net.

Among the domains sharing a mail server setup with protons.com are lluh.net, brent.lluahsc.org, adventisthealthstudy.org and two others.

protons.com has mail servers in common with other domains — for example mx1.lluahsc.net and mx2.lluahsc.net.

mx1.lluahsc.net directs to 143.197.224.55 and mx2.lluahsc.net directs to 143.197.224.56; each host name points to exactly one IP number.