rsapi.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rsapi.dev`

DNSSEC	🔒 Signed (DS record present)
NS	`lola.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c084^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2084^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lola.ns.cloudflare.com`
		A	108.162.192.132^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	172.64.32.132^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	173.245.58.132^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
NS	`tadeo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tadeo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tadeo.ns.cloudflare.com`
		A	108.162.195.197^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	162.159.44.197^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	172.64.35.197^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=ffde8a9f3919ceb0ae2b94de27985670238c562a`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
SOA	`lola.ns.cloudflare.com`dns@cloudflare.com serial=2413275542

`dev`

	DNSSEC	⚠️ Not signed
	NS	`ns-tld1.charlestonroadregistry.com` ⚠️ Not in zone NS records
	NS	`ns-tld2.charlestonroadregistry.com` ⚠️ Not in zone NS records
	NS	`ns-tld3.charlestonroadregistry.com` ⚠️ Not in zone NS records
	NS	`ns-tld4.charlestonroadregistry.com` ⚠️ Not in zone NS records
	NS	`ns-tld5.charlestonroadregistry.com` ⚠️ Not in zone NS records

🔒 HSTS Preload (+subdomains)

Same first word

rsapi.dev

rsapi.net

rsapi.com

rsapi.io

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Previous names

rs-stuff.dev

rs0.dev

rs1.dev

rs2.dev

rs21.dev

rs4ts.dev

rs69.dev

rs789.dev

rs8.dev

rs88.dev

rsa-ai.dev

rsa-labs.dev

rsa.dev

rsagar.dev

rsage.dev

rsai.dev

rsaim.dev

rsajja.dev

rsalesc.dev

rsand.dev

Next names

rsaraujo.dev

rsasaasdt.dev

rsavage.dev

rsaweb.dev

rsb.dev

rsbot.dev

rsbp.dev

rsbruce.dev

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rscom.dev

DNS History

4 records (4 active, 0 former)

●NSlola.ns.cloudflare.com2026-08-25 → 2026-09-03 · 2 obs

● 2026-08-25 15:53:34
● 2026-09-03 06:02:04

●NStadeo.ns.cloudflare.com2026-08-25 → 2026-09-03 · 2 obs

● 2026-08-25 15:53:34
● 2026-09-03 06:02:04

●MXmail.protonmail.ch2026-08-25 → 2026-09-03 · 4 obs

● 2026-08-25 15:53:34
○ 2026-09-02 23:34:56
● 2026-09-03 00:38:42
● 2026-09-03 06:02:04

●MXmailsec.protonmail.ch2026-08-25 → 2026-09-03 · 4 obs

● 2026-08-25 15:53:34
○ 2026-09-02 23:34:56
● 2026-09-03 00:38:42
● 2026-09-03 06:02:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
rsapi.dev	lola.ns.cloudflare.com, tadeo.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.132

NS records: lola.ns.cloudflare.com, tadeo.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1092ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`lola.ns.cloudflare.com, tadeo.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=ffde8a9f3919ceb0, v=spf1 include:_spf.protonmail.ch ~all`
SOA	1	`lola.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

rsapi.dev has two authoritative name servers — lola.ns.cloudflare.com and tadeo.ns.cloudflare.com.

rsapi.dev shares its name server setup with other domains, including andregnbh.workers.dev, atelier-alexia.pages.dev, lisa96052549.workers.dev and two others.

The name servers of rsapi.dev overlap at least partially with those of other domains — among them dmitry-o-ivanov.workers.dev, lawyerspress.in, betninja-slot.com and two more.

These name servers commonly appear in combination with the name servers skip.ns.cloudflare.com.

Host names with 6 IP numbers:

lola.ns.cloudflare.com points to 108.162.192.132, 172.64.32.132, 173.245.58.132 and 3 other IP addresses.

tadeo.ns.cloudflare.com points to 108.162.195.197, 162.159.44.197, 172.64.35.197 and 3 other IP addresses.

Mail Servers

rsapi.dev has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

rsapi.dev shares the same mail server setup as other domains, including ere-data.fi, peterbinks.net, thegreatunraid.com and two others.

rsapi.dev shares mail servers — at least in part — with other domains, including lepavec-fujita.xyz, jianlondon.co.uk, yhbbq.com and two others.

Both mail.protonmail.ch and mailsec.protonmail.ch point to three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128, while mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.