rmauro.dev - dns.ninja

`rmauro.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3036::6815:2f6e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9335^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.110^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.53^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cash.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c151^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2151^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cash.ns.cloudflare.com`
		A	108.162.193.81^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	172.64.33.81^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	173.245.59.81^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
NS	`rihana.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rihana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rihana.ns.cloudflare.com`
		A	108.162.192.244^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	172.64.32.244^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	173.245.58.244^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁵⁸⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶⁴⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=lkrmcKWFtLaKtuZEMfCk6vVL1dDWhQgsfn-FIGkn5oQ`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.110, 172.67.147.53
		IPv6 hints	2606:4700:3036::6815:2f6e, 2606:4700:3037::ac43:9335
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=5, name=cloudflare-ech.com
SOA	`cash.ns.cloudflare.com`dns@cloudflare.com serial=2410442021

`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)

Subdomains

www.rmauro.dev

Same first word

rmauro.dev

Similar names

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marrou.com

romura.space

moraru.org

armour.law

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uarmor.com

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rmoura.com

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romaru.ru

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mauror.com

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armour.one

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armour.jp

armour.marketing

armour.tv

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muraro.name

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moraru.me

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muraro.com.br

armour.com

DNS History

19 records (9 active, 10 former)

●NScash.ns.cloudflare.com2020-04-11 → 2026-07-28 · 2 obs

● 2020-04-11 09:48:40
● 2026-07-28 08:52:12

●NSrihana.ns.cloudflare.com2020-04-11 → 2026-07-28 · 2 obs

● 2020-04-11 09:48:40
● 2026-07-28 08:52:12

●MXroute1.mx.cloudflare.net2026-02-22 → 2026-07-28 · 2 obs

● 2026-02-22 20:21:26
● 2026-07-28 08:52:12

●MXroute2.mx.cloudflare.net2026-02-22 → 2026-07-28 · 2 obs

● 2026-02-22 20:21:26
● 2026-07-28 08:52:12

●MXroute3.mx.cloudflare.net2026-02-22 → 2026-07-28 · 2 obs

● 2026-02-22 20:21:26
● 2026-07-28 08:52:12

●A104.21.47.1102026-03-28 → 2026-07-28 · 12 obs

○ 2026-02-22 20:21:26
● 2026-03-28 19:44:38
● 2026-04-11 04:23:24
○ 2026-04-12 02:48:34
● 2026-04-24 18:58:32
● 2026-05-21 12:28:08
○ 2026-05-27 13:41:04
● 2026-06-08 05:37:48
○ 2026-06-30 16:21:38
● 2026-07-07 15:37:02
○ 2026-07-23 17:16:52
● 2026-07-28 08:52:12

○A104.31.68.632020-04-11 → 2020-04-11 · 3 obs

● 2020-04-11 09:48:40
○ 2026-02-22 20:21:26
○ 2026-07-28 08:52:12

○A104.31.69.632020-04-11 → 2020-04-11 · 3 obs

● 2020-04-11 09:48:40
○ 2026-02-22 20:21:26
○ 2026-07-28 08:52:12

●A172.67.147.532026-03-28 → 2026-07-28 · 12 obs

○A188.114.96.02026-02-22 → 2026-07-23 · 13 obs

○ 2020-04-11 09:48:40
● 2026-02-22 20:21:26
○ 2026-03-28 19:44:38
○ 2026-04-11 04:23:24
● 2026-04-12 02:48:34
○ 2026-04-24 18:58:32
○ 2026-05-21 12:28:08
● 2026-05-27 13:41:04
○ 2026-06-08 05:37:48
● 2026-06-30 16:21:38
○ 2026-07-07 15:37:02
● 2026-07-23 17:16:52
○ 2026-07-28 08:52:12

○A188.114.97.02026-02-22 → 2026-07-23 · 13 obs

○A2606:4700:3030::681f:453f2020-04-11 → 2020-04-11 · 3 obs

● 2020-04-11 09:48:40
○ 2026-02-22 20:21:26
○ 2026-07-28 08:52:12

○A2606:4700:3031::ac43:93352026-03-28 → 2026-06-08 · 10 obs

○A2606:4700:3032::6815:2f6e2026-03-28 → 2026-06-08 · 10 obs

○A2606:4700:3032::681f:443f2020-04-11 → 2020-04-11 · 3 obs

● 2020-04-11 09:48:40
○ 2026-02-22 20:21:26
○ 2026-07-28 08:52:12

●A2606:4700:3036::6815:2f6e2026-07-07 → 2026-07-28 · 4 obs

○ 2026-06-30 16:21:38
● 2026-07-07 15:37:02
○ 2026-07-23 17:16:52
● 2026-07-28 08:52:12

●A2606:4700:3037::ac43:93352026-07-07 → 2026-07-28 · 4 obs

○ 2026-06-30 16:21:38
● 2026-07-07 15:37:02
○ 2026-07-23 17:16:52
● 2026-07-28 08:52:12

○A2a06:98c1:3120::2026-02-22 → 2026-07-23 · 13 obs

○A2a06:98c1:3121::2026-02-22 → 2026-07-23 · 13 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
rmauro.dev	cash.ns.cloudflare.com, rihana.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.244

NS records: cash.ns.cloudflare.com, rihana.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1567ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.110, 172.67.147.53`
AAAA	2	`2606:4700:3037::ac43:9335, 2606:4700:3036::6815:2f6e`
NS	2	`cash.ns.cloudflare.com, rihana.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 21), route2.mx.cloudflare.net (pri: 58)...`
TXT	1	`google-site-verification=lkrmcKWFtLaKtuZ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cash.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The domain www.rmauro.dev falls under the parent rmauro.dev.

IP Addresses

rmauro.dev points to the four IP addresses 104.21.47.110, 172.67.147.53, 2606:4700:3036::6815:2f6e and 2606:4700:3037::ac43:9335.

Two other host names, along with irwin-casino-nb5.ru, geographica.xyz and mikrosec.dk, also share IP numbers with rmauro.dev.

Name Servers

rmauro.dev has two authoritative name servers — cash.ns.cloudflare.com and rihana.ns.cloudflare.com.

rmauro.dev shares its NS records with other domains, for example chimpmatic.com, summershanty.com, wayruro.org and two others.

At least some of rmauro.dev's name servers are shared with other domains, for example transformedmagazine.com, meritoapostilas.com.br, globalpsychics.com and two more.

These name servers are often deployed together with the name servers harley.ns.cloudflare.com, jessica.ns.cloudflare.com, sreeni.ns.cloudflare.com and emily.ns.cloudflare.com.

DNS names with 6 IP addresses:

cash.ns.cloudflare.com points to 108.162.193.81, 172.64.33.81, 173.245.59.81 and 3 other IP addresses.

rihana.ns.cloudflare.com points to 108.162.192.244, 172.64.32.244, 173.245.58.244 and 3 other IP addresses.

Mail Servers

The MX records for rmauro.dev list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between rmauro.dev and other domains, including dadsanswers.com, matureanonym.com, pupsik.org and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.