rtpl21group.com - dns.ninja

`rtpl21group.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:38e8^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:89ae^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.232^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.174^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`casey.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`casey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`casey.ns.cloudflare.com`
		A	108.162.195.158^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	162.159.44.158^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	172.64.35.158^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
NS	`nina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.232, 172.67.137.174
		IPv6 hints	2606:4700:3035::6815:38e8, 2606:4700:3035::ac43:89ae
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=242, name=cloudflare-ech.com
SOA	`casey.ns.cloudflare.com`dns@cloudflare.com serial=2410650570

`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=1786629474

Same first word

rtpl21group.com

DNS History

8 records (6 active, 2 former)

●NScasey.ns.cloudflare.com2026-02-15 → 2026-08-13 · 2 obs

● 2026-02-15 19:25:52
● 2026-08-13 14:06:56

●NSnina.ns.cloudflare.com2026-02-15 → 2026-08-13 · 2 obs

● 2026-02-15 19:25:52
● 2026-08-13 14:06:56

●A104.21.56.2322026-02-15 → 2026-08-13 · 2 obs

● 2026-02-15 19:25:52
● 2026-08-13 14:06:56

●A172.67.137.1742026-02-15 → 2026-08-13 · 2 obs

● 2026-02-15 19:25:52
● 2026-08-13 14:06:56

●A2606:4700:3035::6815:38e82026-06-25 → 2026-08-13 · 3 obs

○ 2026-06-07 11:17:04
● 2026-06-25 17:21:34
● 2026-08-13 14:06:56

●A2606:4700:3035::ac43:89ae2026-06-25 → 2026-08-13 · 3 obs

○ 2026-06-07 11:17:04
● 2026-06-25 17:21:34
● 2026-08-13 14:06:56

○A2606:4700:3036::6815:38e82026-02-15 → 2026-06-07 · 4 obs

● 2026-02-15 19:25:52
● 2026-06-07 11:17:04
○ 2026-06-25 17:21:34
○ 2026-08-13 14:06:56

○A2606:4700:3036::ac43:89ae2026-02-15 → 2026-06-07 · 4 obs

● 2026-02-15 19:25:52
● 2026-06-07 11:17:04
○ 2026-06-25 17:21:34
○ 2026-08-13 14:06:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rtpl21group.com	nina.ns.cloudflare.com, casey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.58.136

NS records: nina.ns.cloudflare.com, casey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtpl21group.com (unsigned zone)

⏱️ Timing

Total: 160ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.56.232, 172.67.137.174`
AAAA	2	`2606:4700:3035::ac43:89ae, 2606:4700:3035::6815:38e8`
NS	2	`casey.ns.cloudflare.com, nina.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`casey.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rtpl21group.com has four IP addresses: 104.21.56.232, 172.67.137.174, 2606:4700:3035::6815:38e8 and 2606:4700:3035::ac43:89ae.

Among the host names that share IP numbers with rtpl21group.com are beesy.pro, mail.americanrevolution.com, www.valnoseritadrym.life and two others.

Name Servers

DNS delegation for rtpl21group.com points to two name servers: casey.ns.cloudflare.com and nina.ns.cloudflare.com.

rtpl21group.com has the same name server delegation as a number of other domains, such as ilovecdarealestate.com, oshkoshwaterfrontweddings.com, gymio.com and two more.

rtpl21group.com partially shares its NS delegation with several other domains, including vvvadapdo.com, goodea.net, gvdasa.com.br and two others.

These name servers are regularly seen alongside kim.ns.cloudflare.com and aspen.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

casey.ns.cloudflare.com has IP addresses 108.162.195.158, 162.159.44.158 and 172.64.35.158, plus 3 other.

nina.ns.cloudflare.com has IP addresses 108.162.192.136, 172.64.32.136 and 173.245.58.136, plus 3 other.