`rdmengineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a2ae^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5aec^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.236^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.174^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
NS	`lennon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lennon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lennon.ns.cloudflare.com`
		A	108.162.195.165^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-108-162-195-165.defastlink.net`
		A	162.159.44.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-44-165.defastlink.net`
		A	172.64.35.165^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-35-165.defastlink.net`
MX	`mail.rdmengineering.com` ⭐
		A	176.53.96.128^{🇹🇷 RADORE176.53.96.0/24 AS42926-NETWORK}
			PTR	`server-176.53.96.128.as42926.net`
TXT	`google-site-verification=Z0r3fBaoWGXp8Q3siAdM_REWAX3Od2z-6vAzGeL4fuA`
TXT	`v=spf1 +mx +a ip4:176.53.96.107 ip4:176.53.96.117 ip4:176.53.96.128 ~all`
TXT	`yandex-verification: a53e0a52fc8454ba`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.90.236, 172.67.162.174
		IPv6	2606:4700:3031::ac43:a2ae, 2606:4700:3037::6815:5aec
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2398660033

`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=1771291435

Same first word

rdmengineering.com

rdmengineering.co.uk

Similar names

drmengineering.com

rmdengineering.co.uk

DNS History

11 records (7 active, 4 former)

●NSaspen.ns.cloudflare.com2026-02-15 → 2026-03-22 · 2 obs

● 2026-02-15 19:27:48
● 2026-03-22 17:52:44

●NSlennon.ns.cloudflare.com2026-02-15 → 2026-03-22 · 2 obs

● 2026-02-15 19:27:48
● 2026-03-22 17:52:44

●MXmail.rdmengineering.com2026-02-15 → 2026-03-22 · 2 obs

● 2026-02-15 19:27:48
● 2026-03-22 17:52:44

●A104.21.90.2362026-02-15 → 2026-03-22 · 5 obs

● 2026-02-15 19:27:48
● 2026-02-16 11:19:14
○ 2026-03-16 03:42:10
● 2026-03-22 17:52:40
● 2026-03-22 17:52:44

●A172.67.162.1742026-02-15 → 2026-03-22 · 5 obs

● 2026-02-15 19:27:48
● 2026-02-16 11:19:14
○ 2026-03-16 03:42:10
● 2026-03-22 17:52:40
● 2026-03-22 17:52:44

○A188.114.96.02026-03-16 → 2026-03-16 · 4 obs

○ 2026-02-16 11:19:14
● 2026-03-16 03:42:10
○ 2026-03-22 17:52:40
○ 2026-03-22 17:52:44

○A188.114.97.02026-03-16 → 2026-03-16 · 4 obs

○ 2026-02-16 11:19:14
● 2026-03-16 03:42:10
○ 2026-03-22 17:52:40
○ 2026-03-22 17:52:44

●A2606:4700:3031::ac43:a2ae2026-02-15 → 2026-03-22 · 5 obs

● 2026-02-15 19:27:48
● 2026-02-16 11:19:14
○ 2026-03-16 03:42:10
● 2026-03-22 17:52:40
● 2026-03-22 17:52:44

●A2606:4700:3037::6815:5aec2026-02-15 → 2026-03-22 · 5 obs

● 2026-02-15 19:27:48
● 2026-02-16 11:19:14
○ 2026-03-16 03:42:10
● 2026-03-22 17:52:40
● 2026-03-22 17:52:44

○A2a06:98c1:3120::2026-03-16 → 2026-03-16 · 4 obs

○ 2026-02-16 11:19:14
● 2026-03-16 03:42:10
○ 2026-03-22 17:52:40
○ 2026-03-22 17:52:44

○A2a06:98c1:3121::2026-03-16 → 2026-03-16 · 4 obs

○ 2026-02-16 11:19:14
● 2026-03-16 03:42:10
○ 2026-03-22 17:52:40
○ 2026-03-22 17:52:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
rdmengineering.com	aspen.ns.cloudflare.com, lennon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.195.165

NS records: aspen.ns.cloudflare.com, lennon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rdmengineering.com (unsigned zone)

⏱️ Timing

Total: 252ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.90.236, 172.67.162.174`
AAAA	2	`2606:4700:3037::6815:5aec, 2606:4700:3031::ac43:a2ae`
NS	2	`aspen.ns.cloudflare.com, lennon.ns.cloudflare.com`
MX	1	`mail.rdmengineering.com (pri: 10)`
TXT	3	`google-site-verification=Z0r3fBaoWGXp8Q3, v=spf1 +mx +a ip4:176.53.96.107 ip4:176....`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rdmengineering.com maps to four IP numbers: 2606:4700:3031::ac43:a2ae, 2606:4700:3037::6815:5aec, 104.21.90.236 and 172.67.162.174.

Other host names, for instance jezy.net, barclayvision.com, cambridgereactordesign.com, grupodestak.com.br and spotonohio.com share IP numbers with rdmengineering.com.

Name Servers

Two name servers aspen.ns.cloudflare.com and lennon.ns.cloudflare.com are delegated to rdmengineering.com.

rdmengineering.com uses the same name server configuration as other domains, such as elsokimya.com, maerltd.com, garantikapi.com, irmaket.com and arneslabel.com.

rdmengineering.com at least partially shares name servers with other domains such as billgo-dev.com, kmxfbg.com, sweatbank.com, aligndraw.com and kantorbola77.skin.

These name servers are commonly used with gordon.ns.cloudflare.com, nash.ns.cloudflare.com, alina.ns.cloudflare.com and henry.ns.cloudflare.com.

Host names with six IP numbers: Host name aspen.ns.cloudflare.com points to 2606:4700:50::a29f:266d, 2803:f800:50::6ca2:c26d, 2a06:98c1:50::ac40:226d, 108.162.194.109, 162.159.38.109 and 172.64.34.109; host name lennon.ns.cloudflare.com points to 2606:4700:58::a29f:2ca5, 2803:f800:50::6ca2:c3a5, 2a06:98c1:50::ac40:23a5, 108.162.195.165, 162.159.44.165 and 172.64.35.165.

Mail Servers

rdmengineering.com is handled by a single mail server, mail.rdmengineering.com.

mail.rdmengineering.com points to one IP number: 176.53.96.128.

rdmengineering.com - robtex.com