`threemail.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:3fb3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:ab97^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.179^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.151^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brianna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brianna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brianna.ns.cloudflare.com`
		A	108.162.192.245^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	172.64.32.245^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	173.245.58.245^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
NS	`neil.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`neil.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`neil.ns.cloudflare.com`
		A	108.162.193.211^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	172.64.33.211^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	173.245.59.211^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
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=7bb4d2f59f6af6e457fc340d2f75e05949c45575`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.179, 172.67.171.151
		IPv6 hints	2606:4700:3034::6815:3fb3, 2606:4700:3034::ac43:ab97
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com
SOA	`brianna.ns.cloudflare.com`dns@cloudflare.com serial=2406922948

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784407457

Same first word

threemail.net

threemail.ru

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haltmeier.ch

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mathelier.ch

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thermelia.com

rahmeteli.com

ethermail.us

altheimer.org

airhelmet.com

thalmeier.com

haemilter.com

mathelier.fr

therealmi.net

thalmeier.de

helmetair.com

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marthelie.no

haltmeier.name

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DNS History

22 records (8 active, 14 former)

○NSauth1.artfiles.de2015-08-03 → 2016-06-19 · 4 obs

● 2015-08-03 03:29:44
● 2016-06-19 15:38:00
○ 2017-02-06 05:53:56
○ 2026-07-18 20:45:18

○NSauth2.artfiles.de2015-08-03 → 2016-06-19 · 4 obs

● 2015-08-03 03:29:44
● 2016-06-19 15:38:00
○ 2017-02-06 05:53:56
○ 2026-07-18 20:45:18

●NSbrianna.ns.cloudflare.com2026-07-18 → 2026-07-18 · 3 obs

○ 2026-05-09 17:05:36
● 2026-07-18 01:18:48
● 2026-07-18 20:45:18

○NScuritiba.ns.porkbun.com2026-05-09 → 2026-05-09 · 4 obs

○ 2017-02-06 05:53:56
● 2026-05-09 17:05:36
○ 2026-07-18 01:18:48
○ 2026-07-18 20:45:18

○NSfortaleza.ns.porkbun.com2026-05-09 → 2026-05-09 · 4 obs

○ 2017-02-06 05:53:56
● 2026-05-09 17:05:36
○ 2026-07-18 01:18:48
○ 2026-07-18 20:45:18

○NSmaceio.ns.porkbun.com2026-05-09 → 2026-05-09 · 4 obs

○ 2017-02-06 05:53:56
● 2026-05-09 17:05:36
○ 2026-07-18 01:18:48
○ 2026-07-18 20:45:18

●NSneil.ns.cloudflare.com2026-07-18 → 2026-07-18 · 3 obs

○ 2026-05-09 17:05:36
● 2026-07-18 01:18:48
● 2026-07-18 20:45:18

○NSsalvador.ns.porkbun.com2026-05-09 → 2026-05-09 · 4 obs

○ 2017-02-06 05:53:56
● 2026-05-09 17:05:36
○ 2026-07-18 01:18:48
○ 2026-07-18 20:45:18

●MXmail.protonmail.ch2026-07-18 → 2026-07-18 · 3 obs

○ 2026-05-09 17:05:36
● 2026-07-18 01:18:48
● 2026-07-18 20:45:18

○MXmailin.dcpserver.de2015-08-03 → 2016-02-23 · 4 obs

● 2015-08-03 03:29:44
● 2016-02-23 18:38:32
○ 2016-06-19 15:38:00
○ 2026-07-18 20:45:18

○MXmailin100.dcpserver.de2016-06-19 → 2016-06-19 · 4 obs

○ 2016-02-23 18:38:32
● 2016-06-19 15:38:00
○ 2017-02-06 05:53:56
○ 2026-07-18 20:45:18

○MXmailin3.dcpserver.de2015-08-03 → 2016-02-23 · 4 obs

● 2015-08-03 03:29:44
● 2016-02-23 18:38:32
○ 2016-06-19 15:38:00
○ 2026-07-18 20:45:18

●MXmailsec.protonmail.ch2026-07-18 → 2026-07-18 · 3 obs

○ 2026-05-09 17:05:36
● 2026-07-18 01:18:48
● 2026-07-18 20:45:18

○MXmx1.improvmx.com2026-05-09 → 2026-05-09 · 4 obs

○ 2017-02-06 05:53:56
● 2026-05-09 17:05:36
○ 2026-07-18 01:18:48
○ 2026-07-18 20:45:18

○MXmx2.improvmx.com2026-05-09 → 2026-05-09 · 4 obs

○ 2017-02-06 05:53:56
● 2026-05-09 17:05:36
○ 2026-07-18 01:18:48
○ 2026-07-18 20:45:18

●A104.21.63.1792026-07-18 → 2026-07-18 · 3 obs

○ 2026-05-09 17:05:36
● 2026-07-18 01:18:48
● 2026-07-18 20:45:18

●A172.67.171.1512026-07-18 → 2026-07-18 · 3 obs

○ 2026-05-09 17:05:36
● 2026-07-18 01:18:48
● 2026-07-18 20:45:18

○A212.48.115.822015-08-03 → 2016-06-19 · 4 obs

● 2015-08-03 03:29:44
● 2016-06-19 15:38:00
○ 2017-02-06 05:53:56
○ 2026-07-18 20:45:18

●A2606:4700:3034::6815:3fb32026-07-18 → 2026-07-18 · 3 obs

○ 2026-05-09 17:05:36
● 2026-07-18 01:18:48
● 2026-07-18 20:45:18

●A2606:4700:3034::ac43:ab972026-07-18 → 2026-07-18 · 3 obs

○ 2026-05-09 17:05:36
● 2026-07-18 01:18:48
● 2026-07-18 20:45:18

○A44.230.85.2412026-05-09 → 2026-05-09 · 4 obs

○ 2017-02-06 05:53:56
● 2026-05-09 17:05:36
○ 2026-07-18 01:18:48
○ 2026-07-18 20:45:18

○A52.33.207.72026-05-09 → 2026-05-09 · 4 obs

○ 2017-02-06 05:53:56
● 2026-05-09 17:05:36
○ 2026-07-18 01:18:48
○ 2026-07-18 20:45:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
threemail.net	brianna.ns.cloudflare.com, neil.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.245

NS records: brianna.ns.cloudflare.com, neil.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for threemail.net (unsigned zone)

⏱️ Timing

Total: 502ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.171.151, 104.21.63.179`
AAAA	2	`2606:4700:3034::ac43:ab97, 2606:4700:3034::6815:3fb3`
NS	2	`brianna.ns.cloudflare.com, neil.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=7bb4d2f59f6af6e4, v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brianna.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

threemail.net points to the four IP addresses 104.21.63.179, 172.67.171.151, 2606:4700:3034::6815:3fb3 and 2606:4700:3034::ac43:ab97.

videorojo.com, printtothepeople.com, novasynergy.us plus two other host names have IP numbers in common with threemail.net.

Name Servers

DNS delegation for threemail.net points to two name servers: brianna.ns.cloudflare.com and neil.ns.cloudflare.com.

The name server configuration of threemail.net is shared with other domains, for instance bingoboogie.co.uk, tuanlife.com, aprendatudo.com and two others.

The name servers of threemail.net overlap at least partially with those of other domains — among them techsolutiones.com, abrahamholdings.ph, hunterexpress.com.au and two more.

The name servers ashley.ns.cloudflare.com, fay.ns.cloudflare.com and amber.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

brianna.ns.cloudflare.com has IP addresses 108.162.192.245, 172.64.32.245 and 173.245.58.245, plus 3 other.

neil.ns.cloudflare.com has IP addresses 108.162.193.211, 172.64.33.211 and 173.245.59.211, plus 3 other.

Mail Servers

threemail.net uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

The mail server setup of threemail.net matches that of other domains such as masfik.net, hagemeijer.net, corpsetame.ca and two others.

At least some of the mail servers used by threemail.net are shared with other domains: mgepower.com, danielh.cc, hermanfrost.com and two others among them.

Both mail.protonmail.ch and mailsec.protonmail.ch point to three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128, while mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

threemail.net - robtex.com

threemail.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`threemail.net`

`net`