`rcsing.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c667^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:4cb4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.180^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.103^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`daphne.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26a9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daphne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`daphne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`daphne.ns.cloudflare.com`
		A	108.162.194.169^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daphne.ns.cloudflare.com`
		A	162.159.38.169^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daphne.ns.cloudflare.com`
		A	172.64.34.169^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daphne.ns.cloudflare.com`
NS	`seth.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`seth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`seth.ns.cloudflare.com`
		A	108.162.193.142^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	172.64.33.142^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	173.245.59.142^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.76.180, 172.67.198.103
		IPv6	2606:4700:3032::ac43:c667, 2606:4700:3034::6815:4cb4
SOA	`daphne.ns.cloudflare.com`dns@cloudflare.com serial=2399049958

`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

Subdomains

www.rcsing.com

Same first word

rcsing.com

Similar names

signrc.com

sgrinc.com

srginc.com

gsrinc.net

rsginc.com

rsgnic.net

rsginc.net

csring.com

grsinc.biz

scring.com

srcing.net

rcgins.com

ngicrs.online

grsinc.net

ignsrc.com

grsinc.com

ingsrc.ru

crgins.com

csring.ru

crings.com

gsrinc.com

scinrg.com

crsing.com

ringsc.com

singcr.com

ginsrc.com

igrsnc.com

srginc.org

rsgnic.com

gsrinc.org

signcr.com

DNS History

13 records (6 active, 7 former)

●NSdaphne.ns.cloudflare.com2026-03-10 → 2026-03-24 · 3 obs

○ 2017-12-22 07:46:12
● 2026-03-10 19:19:58
● 2026-03-24 02:21:10

○NSns1.linode.com2016-12-05 → 2017-12-22 · 4 obs

● 2016-12-05 02:54:18
● 2017-12-22 07:46:12
○ 2026-03-10 19:19:58
○ 2026-03-24 02:21:10

○NSns2.linode.com2016-12-05 → 2017-12-22 · 4 obs

● 2016-12-05 02:54:18
● 2017-12-22 07:46:12
○ 2026-03-10 19:19:58
○ 2026-03-24 02:21:10

○NSns3.linode.com2016-12-05 → 2017-12-22 · 4 obs

● 2016-12-05 02:54:18
● 2017-12-22 07:46:12
○ 2026-03-10 19:19:58
○ 2026-03-24 02:21:10

○NSns4.linode.com2016-12-05 → 2017-12-22 · 4 obs

● 2016-12-05 02:54:18
● 2017-12-22 07:46:12
○ 2026-03-10 19:19:58
○ 2026-03-24 02:21:10

○NSns5.linode.com2016-12-05 → 2017-12-22 · 4 obs

● 2016-12-05 02:54:18
● 2017-12-22 07:46:12
○ 2026-03-10 19:19:58
○ 2026-03-24 02:21:10

●NSseth.ns.cloudflare.com2026-03-10 → 2026-03-24 · 3 obs

○ 2017-12-22 07:46:12
● 2026-03-10 19:19:58
● 2026-03-24 02:21:10

●A104.21.76.1802026-03-10 → 2026-03-24 · 3 obs

○ 2017-12-22 07:46:12
● 2026-03-10 19:19:58
● 2026-03-24 02:21:10

○A161.202.111.1422016-12-05 → 2016-12-26 · 4 obs

● 2016-12-05 02:54:18
● 2016-12-26 16:22:14
○ 2017-12-22 07:46:12
○ 2026-03-24 02:21:10

●A172.67.198.1032026-03-10 → 2026-03-24 · 3 obs

○ 2017-12-22 07:46:12
● 2026-03-10 19:19:58
● 2026-03-24 02:21:10

○A211.20.22.52017-12-22 → 2017-12-22 · 4 obs

○ 2016-12-26 16:22:14
● 2017-12-22 07:46:12
○ 2026-03-10 19:19:58
○ 2026-03-24 02:21:10

●A2606:4700:3032::ac43:c6672026-03-10 → 2026-03-24 · 3 obs

○ 2017-12-22 07:46:12
● 2026-03-10 19:19:58
● 2026-03-24 02:21:10

●A2606:4700:3034::6815:4cb42026-03-10 → 2026-03-24 · 3 obs

○ 2017-12-22 07:46:12
● 2026-03-10 19:19:58
● 2026-03-24 02:21:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
rcsing.com	seth.ns.cloudflare.com, daphne.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.169

NS records: seth.ns.cloudflare.com, daphne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rcsing.com (unsigned zone)

⏱️ Timing

Total: 266ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.76.180, 172.67.198.103`
AAAA	2	`2606:4700:3034::6815:4cb4, 2606:4700:3032::ac43:c667`
NS	2	`daphne.ns.cloudflare.com, seth.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`daphne.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

rcsing.com is the parent of www.rcsing.com.

IP Addresses

Four IP numbers are pointed to by rcsing.com: 2606:4700:3032::ac43:c667, 2606:4700:3034::6815:4cb4, 104.21.76.180 and 172.67.198.103.

other host names including wjrgjh8.com, nobubo.com, asimobiliaria.com.br, kisiyeozelkartvizit.com and rayzens.com share IP numbers with rcsing.com.

Name Servers

rcsing.com is delegated to two name servers daphne.ns.cloudflare.com and seth.ns.cloudflare.com.

rcsing.com shares the same name server setup as other domains, for instance avic-hangmai.com, hengshu.net, lzxinghuachang.com, euro03.com and vicchan.com.

rcsing.com at least partially shares name servers with other domains, for instance shangrilaheritage.it, ksr-ye.org, ourbucketbrigade.com, sim-games.com and qixiongsh.com.

these name servers are commonly used alongside lakas.ns.cloudflare.com.

Host names with six IP numbers:

Host name daphne.ns.cloudflare.com points to: 2606:4700:50::a29f:26a9, 2803:f800:50::6ca2:c2a9, 2a06:98c1:50::ac40:22a9, 108.162.194.169, 162.159.38.169 and 172.64.34.169.

Host name seth.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8e, 2803:f800:50::6ca2:c18e, 2a06:98c1:50::ac40:218e, 108.162.193.142, 172.64.33.142 and 173.245.59.142.

rcsing.com - robtex.com

rcsing.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`rcsing.com`

`com`