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=2410324643

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=1786119774
WOT: SAFE (62/100)

Subdomains

m.protons.com
www.protons.com

Same first word

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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 → 2026-08-07 · 3 obs
○ 2017-10-04 20:25:58
● 2026-02-18 20:00:44
● 2026-08-07 16:51:26
●NSgerardo.ns.cloudflare.com2026-02-18 → 2026-08-07 · 3 obs
○ 2017-10-04 20:25:58
● 2026-02-18 20:00:44
● 2026-08-07 16:51:26
○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
○ 2026-08-07 16:51:26
○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
○ 2026-08-07 16:51:26
○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
○ 2026-08-07 16:51:26
○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
○ 2026-08-07 16:51:26
●MXmx1.lluahsc.net2015-05-31 → 2026-08-07 · 2 obs
● 2015-05-31 00:40:10
● 2026-08-07 16:51:26
●MXmx2.lluahsc.net2015-05-31 → 2026-08-07 · 2 obs
● 2015-05-31 00:40:10
● 2026-08-07 16:51:26
○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
○ 2026-08-07 16:51:26
●A104.18.4.2502026-02-18 → 2026-08-07 · 3 obs
○ 2017-10-04 20:25:58
● 2026-02-18 20:00:44
● 2026-08-07 16:51:26
●A104.18.5.2502026-02-18 → 2026-08-07 · 3 obs
○ 2017-10-04 20:25:58
● 2026-02-18 20:00:44
● 2026-08-07 16:51:26
○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
○ 2026-08-07 16:51:26
●A2606:4700::6812:4fa2026-02-18 → 2026-08-07 · 3 obs
○ 2017-10-04 20:25:58
● 2026-02-18 20:00:44
● 2026-08-07 16:51:26
●A2606:4700::6812:5fa2026-02-18 → 2026-08-07 · 3 obs
○ 2017-10-04 20:25:58
● 2026-02-18 20:00:44
● 2026-08-07 16:51:26
○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
○ 2026-08-07 16:51:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...-
protons.comelaine.ns.cloudflare.com, gerardo.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.152

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: 135ms | 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 has four IP addresses: 104.18.4.250, 104.18.5.250, 2606:4700::6812:4fa and 2606:4700::6812:5fa.

Two other host names, along with um5.bet, owayo.nl and www.floridahistoryin3d.com, 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 bonuskongcasino-fr.net, annonce-(0x736578)-hainaut.com, chinetti.it and two others.

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

DNS names with 6 IP addresses:

elaine.ns.cloudflare.com resolves to 108.162.192.152, 172.64.32.152 and 173.245.58.152 among others, with 3 other IP addresses in total.

gerardo.ns.cloudflare.com resolves to 108.162.195.230, 162.159.44.230 and 172.64.35.230 among others, with 3 other IP addresses in total.

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.