reddotengineering.com - dns.ninja

`reddotengineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:5ace^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a12b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.206^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.43^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aron.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c045^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2045^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aron.ns.cloudflare.com`
		A	108.162.192.69^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	172.64.32.69^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	173.245.58.69^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
NS	`jeremy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeremy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeremy.ns.cloudflare.com`
		A	108.162.193.180^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	172.64.33.180^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	173.245.59.180^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
MX	`reddotengineering-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
TXT	`MS=ms66780601`
TXT	`v=spf1 include:spf.protection.outlook.com include:reddotengineering.com.spf.a...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.206, 172.67.161.43
		IPv6 hints	2606:4700:3036::6815:5ace, 2606:4700:3037::ac43:a12b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOA	`aron.ns.cloudflare.com`dns@cloudflare.com serial=2406680508

`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=1784498022

Subdomains

ns2.reddotengineering.com

ns1.reddotengineering.com

mail.reddotengineering.com

Same first word

reddotengineering.com

DNS History

13 records (7 active, 6 former)

●NSaron.ns.cloudflare.com2026-02-15 → 2026-07-19 · 3 obs

○ 2019-04-07 10:20:38
● 2026-02-15 16:57:54
● 2026-07-19 22:07:18

●NSjeremy.ns.cloudflare.com2026-02-15 → 2026-07-19 · 3 obs

○ 2019-04-07 10:20:38
● 2026-02-15 16:57:54
● 2026-07-19 22:07:18

○NSns13.domaincontrol.com2015-07-14 → 2019-04-07 · 4 obs

● 2015-07-14 18:50:22
● 2019-04-07 10:20:38
○ 2026-02-15 16:57:54
○ 2026-07-19 22:07:18

○NSns14.domaincontrol.com2015-07-14 → 2019-04-07 · 4 obs

● 2015-07-14 18:50:22
● 2019-04-07 10:20:38
○ 2026-02-15 16:57:54
○ 2026-07-19 22:07:18

●MXreddotengineering-com.mail.protection.outlook.com2015-07-14 → 2026-07-19 · 2 obs

● 2015-07-14 18:50:22
● 2026-07-19 22:07:18

●A104.21.90.2062026-02-15 → 2026-07-19 · 3 obs

○ 2019-04-07 10:20:38
● 2026-02-15 16:57:54
● 2026-07-19 22:07:18

●A172.67.161.432026-02-15 → 2026-07-19 · 3 obs

○ 2019-04-07 10:20:38
● 2026-02-15 16:57:54
● 2026-07-19 22:07:18

○A2606:4700:3031::ac43:a12b2026-02-15 → 2026-06-12 · 5 obs

○ 2019-04-07 10:20:38
● 2026-02-15 16:57:54
● 2026-06-12 03:49:20
○ 2026-06-23 16:53:56
○ 2026-07-19 22:07:18

○A2606:4700:3035::6815:5ace2026-02-15 → 2026-06-12 · 5 obs

○ 2019-04-07 10:20:38
● 2026-02-15 16:57:54
● 2026-06-12 03:49:20
○ 2026-06-23 16:53:56
○ 2026-07-19 22:07:18

●A2606:4700:3036::6815:5ace2026-06-23 → 2026-07-19 · 3 obs

○ 2026-06-12 03:49:20
● 2026-06-23 16:53:56
● 2026-07-19 22:07:18

●A2606:4700:3037::ac43:a12b2026-06-23 → 2026-07-19 · 3 obs

○ 2026-06-12 03:49:20
● 2026-06-23 16:53:56
● 2026-07-19 22:07:18

○A50.62.173.872015-07-14 → 2017-02-12 · 4 obs

● 2015-07-14 18:50:22
● 2017-02-12 05:32:10
○ 2019-04-07 10:20:38
○ 2026-07-19 22:07:18

○A50.62.198.702019-04-07 → 2019-04-07 · 4 obs

○ 2017-02-12 05:32:10
● 2019-04-07 10:20:38
○ 2026-02-15 16:57:54
○ 2026-07-19 22:07:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
reddotengineering.com	aron.ns.cloudflare.com, jeremy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.180

NS records: aron.ns.cloudflare.com, jeremy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reddotengineering.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.43, 104.21.90.206`
AAAA	2	`2606:4700:3036::6815:5ace, 2606:4700:3037::ac43:a12b`
NS	2	`aron.ns.cloudflare.com, jeremy.ns.cloudflare.com`
MX	1	`reddotengineering-com.mail.protection.ou`
TXT	2	`MS=ms66780601, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aron.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain reddotengineering.com is parent to ns2.reddotengineering.com, ns1.reddotengineering.com and mail.reddotengineering.com.

IP Addresses

reddotengineering.com points to the four IP addresses 104.21.90.206, 172.67.161.43, 2606:4700:3036::6815:5ace and 2606:4700:3037::ac43:a12b.

Two other host names, along with felszedlek.hu, www.akova.se and classicfest.com, also share IP numbers with reddotengineering.com.

Name Servers

reddotengineering.com uses two name servers for its delegation: aron.ns.cloudflare.com and jeremy.ns.cloudflare.com.

reddotengineering.com shares its NS records with other domains, for example southernutahtherapy.com, naturesownpetsolutions.com, beyondpilates.com and two others.

At least some of reddotengineering.com's name servers are shared with other domains, for example mua.gr, 6766316.com, mieszko.eu and two more.

These name servers tend to be used in conjunction with the name servers joyce.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname aron.ns.cloudflare.com directs to 108.162.192.69, 172.64.32.69 and 173.245.58.69 along with 3 other IP addresses.

Hostname jeremy.ns.cloudflare.com directs to 108.162.193.180, 172.64.33.180 and 173.245.59.180 along with 3 other IP addresses.

Mail Servers

The sole mail server for reddotengineering.com is reddotengineering-com.mail.protection.outlook.com.

With 8 IP addresses total, reddotengineering-com.mail.protection.outlook.com resolves to 52.101.8.46, 52.101.40.6, 52.101.41.58 and 5 others.