rbac.dev - dns.ninja

`rbac.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9bc2^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:28b2^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.178^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.194^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fiona.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fiona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fiona.ns.cloudflare.com`
		A	108.162.192.157^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	172.64.32.157^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	173.245.58.157^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
NS	`ricardo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ricardo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ricardo.ns.cloudflare.com`
		A	108.162.195.211^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	162.159.44.211^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	172.64.35.211^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`google-site-verification=Mnan9Eiki8MopGVbktjjEVqPXmDPEgHBQiGHnQnEFnc`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.178, 172.67.155.194
		IPv6 hints	2606:4700:3033::ac43:9bc2, 2606:4700:3034::6815:28b2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=253, name=cloudflare-ech.com
SOA	`fiona.ns.cloudflare.com`dns@cloudflare.com serial=2403988429

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

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DNS History

17 records (11 active, 6 former)

○NSdns1.registrar-servers.com2026-02-18 → 2026-05-04 · 4 obs

● 2026-02-18 05:54:54
● 2026-05-04 01:06:26
○ 2026-05-14 23:13:36
○ 2026-06-13 22:56:20

○NSdns2.registrar-servers.com2026-02-18 → 2026-05-04 · 4 obs

● 2026-02-18 05:54:54
● 2026-05-04 01:06:26
○ 2026-05-14 23:13:36
○ 2026-06-13 22:56:20

●NSfiona.ns.cloudflare.com2026-05-14 → 2026-06-13 · 3 obs

○ 2026-05-04 01:06:26
● 2026-05-14 23:13:36
● 2026-06-13 22:56:20

●NSricardo.ns.cloudflare.com2026-05-14 → 2026-06-13 · 3 obs

○ 2026-05-04 01:06:26
● 2026-05-14 23:13:36
● 2026-06-13 22:56:20

●MXeforward1.registrar-servers.com2026-02-18 → 2026-06-13 · 2 obs

● 2026-02-18 05:54:54
● 2026-06-13 22:56:20

●MXeforward2.registrar-servers.com2026-02-18 → 2026-06-13 · 2 obs

● 2026-02-18 05:54:54
● 2026-06-13 22:56:20

●MXeforward3.registrar-servers.com2026-02-18 → 2026-06-13 · 2 obs

● 2026-02-18 05:54:54
● 2026-06-13 22:56:20

●MXeforward4.registrar-servers.com2026-02-18 → 2026-06-13 · 2 obs

● 2026-02-18 05:54:54
● 2026-06-13 22:56:20

●MXeforward5.registrar-servers.com2026-02-18 → 2026-06-13 · 2 obs

● 2026-02-18 05:54:54
● 2026-06-13 22:56:20

●A104.21.40.1782026-05-14 → 2026-06-13 · 3 obs

○ 2026-05-04 01:06:26
● 2026-05-14 23:13:36
● 2026-06-13 22:56:20

●A172.67.155.1942026-05-14 → 2026-06-13 · 3 obs

○ 2026-05-04 01:06:26
● 2026-05-14 23:13:36
● 2026-06-13 22:56:20

○A185.199.108.1532026-02-18 → 2026-05-04 · 4 obs

● 2026-02-18 05:54:54
● 2026-05-04 01:06:26
○ 2026-05-14 23:13:36
○ 2026-06-13 22:56:20

○A185.199.109.1532026-02-18 → 2026-05-04 · 4 obs

● 2026-02-18 05:54:54
● 2026-05-04 01:06:26
○ 2026-05-14 23:13:36
○ 2026-06-13 22:56:20

○A185.199.110.1532026-02-18 → 2026-05-04 · 4 obs

● 2026-02-18 05:54:54
● 2026-05-04 01:06:26
○ 2026-05-14 23:13:36
○ 2026-06-13 22:56:20

○A185.199.111.1532026-02-18 → 2026-05-04 · 4 obs

● 2026-02-18 05:54:54
● 2026-05-04 01:06:26
○ 2026-05-14 23:13:36
○ 2026-06-13 22:56:20

●A2606:4700:3033::ac43:9bc22026-05-14 → 2026-06-13 · 3 obs

○ 2026-05-04 01:06:26
● 2026-05-14 23:13:36
● 2026-06-13 22:56:20

●A2606:4700:3034::6815:28b22026-05-14 → 2026-06-13 · 3 obs

○ 2026-05-04 01:06:26
● 2026-05-14 23:13:36
● 2026-06-13 22:56:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
rbac.dev	ricardo.ns.cloudflare.com, fiona.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.211

NS records: ricardo.ns.cloudflare.com, fiona.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbac.dev (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.194, 104.21.40.178`
AAAA	2	`2606:4700:3034::6815:28b2, 2606:4700:3033::ac43:9bc2`
NS	2	`fiona.ns.cloudflare.com, ricardo.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	2	`google-site-verification=Mnan9Eiki8MopGV, v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fiona.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

rbac.dev points to four IP numbers: 104.21.40.178, 172.67.155.194, 2606:4700:3033::ac43:9bc2 and 2606:4700:3034::6815:28b2.

Two other host names, along with devbash.com, uponhighgroundtv.com and mailin2.videoreality.sk, also share IP numbers with rbac.dev.

Name Servers

rbac.dev is served by two delegated name servers, fiona.ns.cloudflare.com and ricardo.ns.cloudflare.com.

rbac.dev shares its NS records with other domains, for example quantumkernelsimjobs.com, aebi.au, techdiplomacyacademy.org and two others.

rbac.dev partially shares its NS delegation with several other domains, including muovyti.com, r0bn.de, mywconline.com and two others.

DNS names with 6 IP addresses:

fiona.ns.cloudflare.com carries IP addresses 108.162.192.157, 172.64.32.157 and 173.245.58.157, with 3 other addresses beyond those.

ricardo.ns.cloudflare.com carries IP addresses 108.162.195.211, 162.159.44.211 and 172.64.35.211, with 3 other addresses beyond those.

Mail Servers

rbac.dev is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between rbac.dev and other domains, including tampabayrarecoins.com, latcg.com, squadboosting.com and two others.

eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are mail servers that frequently appear together with these mail servers.

Host names with one IP number:

eforward1.registrar-servers.com points to the IP address 162.255.118.51.

eforward2.registrar-servers.com points to the IP address 162.255.118.52.

eforward3.registrar-servers.com points to the IP address 162.255.118.51.

eforward4.registrar-servers.com points to the IP address 162.255.118.52.

eforward5.registrar-servers.com points to the IP address 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

These two host names — eforward2.registrar-servers.com and eforward4.registrar-servers.com — each point to 162.255.118.52 IP addresses.