requiredsystems.com - dns.ninja

`requiredsystems.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:832c^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3cc^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.204^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.44^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alice.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alice.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alice.ns.cloudflare.com`
		A	108.162.192.60^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	172.64.32.60^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	173.245.58.60^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
NS	`carl.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carl.ns.cloudflare.com`
		A	108.162.193.106^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	172.64.33.106^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	173.245.59.106^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
MX	`mail.amplifycode.com` ⭐
		A	2a03:b0c0:1:e0::318:6001^{🇬🇧 DIGITALOCEAN2a03:b0c0:1::/48 DigitalOcean}
			PTR	`mail.amplifycode.com`
		A	209.97.130.233^{🇬🇧 DIGITALOCEAN209.97.128.0/20 DigitalOcean}
			PTR	`mail.amplifycode.com`
TXT	`v=spf1 mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.204, 172.67.131.44
		IPv6 hints	2606:4700:3032::ac43:832c, 2606:4700:3034::6815:3cc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOA	`alice.ns.cloudflare.com`dns@cloudflare.com serial=2411971196

`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=1786624374

Same first word

requiredsystems.com

DNS History

18 records (7 active, 11 former)

●NSalice.ns.cloudflare.com2026-07-14 → 2026-08-13 · 3 obs

○ 2017-02-13 01:24:18
● 2026-07-14 13:14:34
● 2026-08-13 12:55:22

●NScarl.ns.cloudflare.com2026-07-14 → 2026-08-13 · 3 obs

○ 2017-02-13 01:24:18
● 2026-07-14 13:14:34
● 2026-08-13 12:55:22

○NSns67.1and1.co.uk2015-08-04 → 2017-02-13 · 4 obs

● 2015-08-04 17:45:16
● 2017-02-13 01:24:18
○ 2026-07-14 13:14:34
○ 2026-08-13 12:55:22

○NSns68.1and1.co.uk2015-08-04 → 2017-02-13 · 4 obs

● 2015-08-04 17:45:16
● 2017-02-13 01:24:18
○ 2026-07-14 13:14:34
○ 2026-08-13 12:55:22

●MXmail.amplifycode.com2026-07-14 → 2026-08-13 · 3 obs

○ 2017-02-13 01:24:18
● 2026-07-14 13:14:34
● 2026-08-13 12:55:22

○MXmx00.1and1.co.uk2015-08-04 → 2017-02-13 · 4 obs

● 2015-08-04 17:45:16
● 2017-02-13 01:24:18
○ 2026-07-14 13:14:34
○ 2026-08-13 12:55:22

○MXmx01.1and1.co.uk2015-08-04 → 2017-02-13 · 4 obs

● 2015-08-04 17:45:16
● 2017-02-13 01:24:18
○ 2026-07-14 13:14:34
○ 2026-08-13 12:55:22

●A104.21.3.2042026-07-16 → 2026-08-13 · 3 obs

○ 2026-07-14 13:14:34
● 2026-07-16 06:32:48
● 2026-08-13 12:55:22

○A138.68.128.1082026-07-14 → 2026-08-13 · 2 obs

○ 2026-07-14 13:14:34
○ 2026-08-13 12:55:22

●A172.67.131.442026-07-16 → 2026-08-13 · 3 obs

○ 2026-07-14 13:14:34
● 2026-07-16 06:32:48
● 2026-08-13 12:55:22

○A188.114.96.02026-07-14 → 2026-07-14 · 4 obs

○ 2017-02-13 01:24:18
● 2026-07-14 13:14:34
○ 2026-07-16 06:32:48
○ 2026-08-13 12:55:22

○A188.114.97.02026-07-14 → 2026-07-14 · 4 obs

○ 2017-02-13 01:24:18
● 2026-07-14 13:14:34
○ 2026-07-16 06:32:48
○ 2026-08-13 12:55:22

●A2606:4700:3032::ac43:832c2026-07-16 → 2026-08-13 · 3 obs

○ 2026-07-14 13:14:34
● 2026-07-16 06:32:48
● 2026-08-13 12:55:22

●A2606:4700:3034::6815:3cc2026-07-16 → 2026-08-13 · 3 obs

○ 2026-07-14 13:14:34
● 2026-07-16 06:32:48
● 2026-08-13 12:55:22

○A2a06:98c1:3120::2026-07-14 → 2026-07-14 · 4 obs

○ 2017-02-13 01:24:18
● 2026-07-14 13:14:34
○ 2026-07-16 06:32:48
○ 2026-08-13 12:55:22

○A2a06:98c1:3121::2026-07-14 → 2026-07-14 · 4 obs

○ 2017-02-13 01:24:18
● 2026-07-14 13:14:34
○ 2026-07-16 06:32:48
○ 2026-08-13 12:55:22

○A62.233.100.462015-08-04 → 2016-07-02 · 4 obs

● 2015-08-04 17:45:16
● 2016-07-02 19:40:00
○ 2017-02-13 01:24:18
○ 2026-08-13 12:55:22

○A91.232.125.2512017-02-13 → 2017-02-13 · 4 obs

○ 2016-07-02 19:40:00
● 2017-02-13 01:24:18
○ 2026-07-14 13:14:34
○ 2026-08-13 12:55:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
requiredsystems.com	carl.ns.cloudflare.com, alice.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.106

NS records: carl.ns.cloudflare.com, alice.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for requiredsystems.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.3.204, 172.67.131.44`
AAAA	2	`2606:4700:3034::6815:3cc, 2606:4700:3032::ac43:832c`
NS	2	`alice.ns.cloudflare.com, carl.ns.cloudflare.com`
MX	1	`mail.amplifycode.com (pri: 10)`
TXT	1	`v=spf1 mx ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alice.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

requiredsystems.com has four IP addresses: 104.21.3.204, 172.67.131.44, 2606:4700:3032::ac43:832c and 2606:4700:3034::6815:3cc.

fabric-workshop.com, pinayflix.rip, fitermanpharma.ro plus two other host names have IP numbers in common with requiredsystems.com.

Name Servers

The NS records for requiredsystems.com delegate to alice.ns.cloudflare.com and carl.ns.cloudflare.com.

The name server configuration of requiredsystems.com is shared with other domains, for instance kidsclub.me, amplifycode.com, endellshipping.com and two others.

requiredsystems.com partially shares its NS delegation with several other domains, including caolanxs.com, amadamidmaryland.com, twojebook.net and two others.

These name servers are regularly seen alongside teagan.ns.cloudflare.com and adi.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

alice.ns.cloudflare.com maps to 108.162.192.60, 172.64.32.60, 173.245.58.60 and 3 additional IP addresses.

carl.ns.cloudflare.com maps to 108.162.193.106, 172.64.33.106, 173.245.59.106 and 3 additional IP addresses.

Mail Servers

requiredsystems.com uses one mail server — mail.amplifycode.com.

The mail server setup of requiredsystems.com matches that of other domains such as cambronsoftware.co.uk, colincameron.net, jamtrust.org and two others.

The host mail.amplifycode.com resolves to 209.97.130.233 and 2a03:b0c0:1:e0::318:6001 — two IP addresses.