subnetsystems.com - dns.ninja

`subnetsystems.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:e55^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:caae^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.85^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.174^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brit.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brit.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brit.ns.cloudflare.com`
		A	108.162.192.78^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	172.64.32.78^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	173.245.58.78^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
NS	`jermaine.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jermaine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jermaine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jermaine.ns.cloudflare.com`
		A	108.162.195.157^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jermaine.ns.cloudflare.com`
		A	162.159.44.157^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jermaine.ns.cloudflare.com`
		A	172.64.35.157^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jermaine.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=8a7bd08721b39030e054d681fa1d8ac40da783ae`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.85, 172.67.202.174
		IPv6 hints	2606:4700:3037::6815:e55, 2606:4700:3037::ac43:caae
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=120, name=cloudflare-ech.com
SOA	`brit.ns.cloudflare.com`dns@cloudflare.com serial=2411305673

`com`

	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=1786769604

Same first word

subnetsystems.com

DNS History

26 records (8 active, 18 former)

●NSbrit.ns.cloudflare.com2026-02-21 → 2026-08-15 · 3 obs

○ 2020-01-05 17:15:58
● 2026-02-21 22:52:58
● 2026-08-15 05:16:16

●NSjermaine.ns.cloudflare.com2026-02-21 → 2026-08-15 · 3 obs

○ 2020-01-05 17:15:58
● 2026-02-21 22:52:58
● 2026-08-15 05:16:16

○NSns-1498.awsdns-59.org2015-06-12 → 2020-01-05 · 4 obs

● 2015-06-12 07:07:54
● 2020-01-05 17:15:58
○ 2026-02-21 22:52:58
○ 2026-08-15 05:16:16

○NSns-1772.awsdns-29.co.uk2015-06-12 → 2020-01-05 · 4 obs

● 2015-06-12 07:07:54
● 2020-01-05 17:15:58
○ 2026-02-21 22:52:58
○ 2026-08-15 05:16:16

○NSns-281.awsdns-35.com2015-06-12 → 2020-01-05 · 4 obs

● 2015-06-12 07:07:54
● 2020-01-05 17:15:58
○ 2026-02-21 22:52:58
○ 2026-08-15 05:16:16

○NSns-516.awsdns-00.net2015-06-12 → 2020-01-05 · 4 obs

● 2015-06-12 07:07:54
● 2020-01-05 17:15:58
○ 2026-02-21 22:52:58
○ 2026-08-15 05:16:16

○MXalt1.aspmx.l.google.com2015-06-12 → 2020-01-05 · 4 obs

● 2015-06-12 07:07:54
● 2020-01-05 17:15:58
○ 2026-02-21 22:52:58
○ 2026-08-15 05:16:16

○MXalt2.aspmx.l.google.com2015-06-12 → 2020-01-05 · 4 obs

● 2015-06-12 07:07:54
● 2020-01-05 17:15:58
○ 2026-02-21 22:52:58
○ 2026-08-15 05:16:16

○MXalt3.aspmx.l.google.com2020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-21 06:21:12
● 2020-01-05 17:15:58
○ 2026-02-21 22:52:58
○ 2026-08-15 05:16:16

○MXalt4.aspmx.l.google.com2020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-21 06:21:12
● 2020-01-05 17:15:58
○ 2026-02-21 22:52:58
○ 2026-08-15 05:16:16

○MXaspmx.l.google.com2015-06-12 → 2020-01-05 · 4 obs

● 2015-06-12 07:07:54
● 2020-01-05 17:15:58
○ 2026-02-21 22:52:58
○ 2026-08-15 05:16:16

○MXaspmx2.googlemail.com2015-06-12 → 2017-02-21 · 4 obs

● 2015-06-12 07:07:54
● 2017-02-21 06:21:12
○ 2020-01-05 17:15:58
○ 2026-08-15 05:16:16

○MXaspmx3.googlemail.com2015-06-12 → 2017-02-21 · 4 obs

● 2015-06-12 07:07:54
● 2017-02-21 06:21:12
○ 2020-01-05 17:15:58
○ 2026-08-15 05:16:16

●MXmail.protonmail.ch2026-02-21 → 2026-08-15 · 3 obs

○ 2020-01-05 17:15:58
● 2026-02-21 22:52:58
● 2026-08-15 05:16:16

●MXmailsec.protonmail.ch2026-02-21 → 2026-08-15 · 3 obs

○ 2020-01-05 17:15:58
● 2026-02-21 22:52:58
● 2026-08-15 05:16:16

●A104.21.14.852026-02-21 → 2026-08-15 · 8 obs

○ 2020-01-05 17:15:58
● 2026-02-21 22:52:58
● 2026-04-11 21:36:20
○ 2026-04-13 09:50:46
● 2026-05-10 04:17:48
● 2026-06-01 09:44:02
○ 2026-06-24 03:24:16
● 2026-08-15 05:16:16

●A172.67.202.1742026-02-21 → 2026-08-15 · 8 obs

○ 2020-01-05 17:15:58
● 2026-02-21 22:52:58
● 2026-04-11 21:36:20
○ 2026-04-13 09:50:46
● 2026-05-10 04:17:48
● 2026-06-01 09:44:02
○ 2026-06-24 03:24:16
● 2026-08-15 05:16:16

○A188.114.96.02026-04-13 → 2026-06-24 · 7 obs

○ 2026-02-21 22:52:58
○ 2026-04-11 21:36:20
● 2026-04-13 09:50:46
○ 2026-05-10 04:17:48
○ 2026-06-01 09:44:02
● 2026-06-24 03:24:16
○ 2026-08-15 05:16:16

○A188.114.97.02026-04-13 → 2026-06-24 · 7 obs

○ 2026-02-21 22:52:58
○ 2026-04-11 21:36:20
● 2026-04-13 09:50:46
○ 2026-05-10 04:17:48
○ 2026-06-01 09:44:02
● 2026-06-24 03:24:16
○ 2026-08-15 05:16:16

○A208.38.164.52015-06-12 → 2020-01-05 · 4 obs

● 2015-06-12 07:07:54
● 2020-01-05 17:15:58
○ 2026-02-21 22:52:58
○ 2026-08-15 05:16:16

○A2606:4700:3031::6815:e552026-02-21 → 2026-06-01 · 8 obs

○ 2020-01-05 17:15:58
● 2026-02-21 22:52:58
● 2026-04-11 21:36:20
○ 2026-04-13 09:50:46
● 2026-05-10 04:17:48
● 2026-06-01 09:44:02
○ 2026-06-24 03:24:16
○ 2026-08-15 05:16:16

○A2606:4700:3035::ac43:caae2026-02-21 → 2026-06-01 · 8 obs

○ 2020-01-05 17:15:58
● 2026-02-21 22:52:58
● 2026-04-11 21:36:20
○ 2026-04-13 09:50:46
● 2026-05-10 04:17:48
● 2026-06-01 09:44:02
○ 2026-06-24 03:24:16
○ 2026-08-15 05:16:16

●A2606:4700:3037::6815:e552026-08-15 → 2026-08-15 · 2 obs

○ 2026-06-24 03:24:16
● 2026-08-15 05:16:16

●A2606:4700:3037::ac43:caae2026-08-15 → 2026-08-15 · 2 obs

○ 2026-06-24 03:24:16
● 2026-08-15 05:16:16

○A2a06:98c1:3120::2026-04-13 → 2026-06-24 · 7 obs

○ 2026-02-21 22:52:58
○ 2026-04-11 21:36:20
● 2026-04-13 09:50:46
○ 2026-05-10 04:17:48
○ 2026-06-01 09:44:02
● 2026-06-24 03:24:16
○ 2026-08-15 05:16:16

○A2a06:98c1:3121::2026-04-13 → 2026-06-24 · 7 obs

○ 2026-02-21 22:52:58
○ 2026-04-11 21:36:20
● 2026-04-13 09:50:46
○ 2026-05-10 04:17:48
○ 2026-06-01 09:44:02
● 2026-06-24 03:24:16
○ 2026-08-15 05:16:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
subnetsystems.com	brit.ns.cloudflare.com, jermaine.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.157

NS records: brit.ns.cloudflare.com, jermaine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for subnetsystems.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.202.174, 104.21.14.85`
AAAA	2	`2606:4700:3037::ac43:caae, 2606:4700:3037::6815:e55`
NS	2	`brit.ns.cloudflare.com, jermaine.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=8a7bd08721b39030, v=spf1 include:_spf.protonmail.ch mx ~al`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brit.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

subnetsystems.com resolves to four IP addresses: 104.21.14.85, 172.67.202.174, 2606:4700:3037::6815:e55 and 2606:4700:3037::ac43:caae.

Two other host names, along with cirebonpost.com.cdn.cloudflare.net, mrok.org and mal-paris.ru, also share IP numbers with subnetsystems.com.

Name Servers

subnetsystems.com has two authoritative name servers — brit.ns.cloudflare.com and jermaine.ns.cloudflare.com.

subnetsystems.com shares its NS records with other domains, for example pancrypto.cyou, amfig.com, lsh.builders and two others.

subnetsystems.com has at least partial name server overlap with other domains, such as 980033.com, brideslist.net, cotechanvillard.com and two others.

It is common to see these name servers used together with name servers dalary.ns.cloudflare.com and joyce.ns.cloudflare.com.

DNS names with 6 IP addresses:

brit.ns.cloudflare.com points to 108.162.192.78, 172.64.32.78, 173.245.58.78 and 3 other IP addresses.

jermaine.ns.cloudflare.com points to 108.162.195.157, 162.159.44.157, 172.64.35.157 and 3 other IP addresses.

Mail Servers

subnetsystems.com is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

Among the domains sharing a mail server setup with subnetsystems.com are doallthestuff.llc, valleymountains.com, leofialho.com and two others.

There is at least a partial MX overlap between subnetsystems.com and other domains, including joaust.de, modderbaard.nl, jasonbisson.com and two others.

mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses — mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.