`cssnr.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:4e5e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:db64^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.94^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.100^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kay.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kay.ns.cloudflare.com`
		A	108.162.192.125^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	172.64.32.125^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	173.245.58.125^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
NS	`mark.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
MX	`mx1.cssnr.com` ⭐
		A	158.101.100.53^{🇺🇸 ORACLE-OCI-31898158.101.96.0/19}
MX	`mx2.cssnr.com`⁽²⁰⁾
		A	104.238.157.108^{🇺🇸 AS-VULTR104.238.156.0/23 Vultr Assigned Prefix}
			PTR	`sea.cssnr.com`
TXT	`ca3-8d4860781f3b495e9d2338a95c97fd56`
TXT	`v=spf1 +a +mx +ip4:158.101.100.53 include:amazonses.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.94, 172.67.219.100
		IPv6 hints	2606:4700:3033::6815:4e5e, 2606:4700:3035::ac43:db64
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com
SOA	`kay.ns.cloudflare.com`dns@cloudflare.com serial=2400932212

`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=1775927922

Previously MX for

cssnr.com

Subdomains

mx1.cssnr.com

mx2.cssnr.com

sea.cssnr.com

sea01.cssnr.com

Same first word

cssnr.com

Similar names

rscns.de

cnsrs.com

rscns.com

nssrc.co.uk

sscnr.com

sscnr.org

csnrs.com

nrscs.com

cnrss.com

cnrss.xyz

cnsrs.cn

sscnr.net.in

nssrc.org

cnrss.com.cn

srsnc.com

ssrcn.com

nsscr.ca

ncsrs.com

rnscs.com

crsns.com

scnrs.org

rsscn.com

rnssc.com

cssrn.com

cnrss.net

csrns.com

nrcss.com

ncrss.com

ssnrc.com

cssrn.ca

cnrss.dz

ncsrs.co.uk

sscnr.nic.in

snrcs.com

DNS History

15 records (8 active, 7 former)

●NSkay.ns.cloudflare.com2021-09-02 → 2026-04-11 · 3 obs

○ 2019-04-24 07:31:36
● 2021-09-02 08:43:30
● 2026-04-11 17:42:58

●NSmark.ns.cloudflare.com2021-09-02 → 2026-04-11 · 3 obs

○ 2019-04-24 07:31:36
● 2021-09-02 08:43:30
● 2026-04-11 17:42:58

○NSns1.hosted-domains.com2015-08-07 → 2019-04-24 · 4 obs

● 2015-08-07 16:41:12
● 2019-04-24 07:31:36
○ 2021-09-02 08:43:30
○ 2026-04-11 17:42:58

○NSns2.hosted-domains.com2015-08-07 → 2019-04-24 · 4 obs

● 2015-08-07 16:41:12
● 2019-04-24 07:31:36
○ 2021-09-02 08:43:30
○ 2026-04-11 17:42:58

○MXcssnr.com2015-08-07 → 2016-03-06 · 4 obs

● 2015-08-07 16:41:12
● 2016-03-06 06:32:34
○ 2019-04-24 07:31:36
○ 2026-04-11 17:42:58

●MXmx1.cssnr.com2026-02-17 → 2026-04-11 · 3 obs

○ 2021-09-02 08:43:30
● 2026-02-17 12:52:48
● 2026-04-11 17:42:58

○MXmx1.hosted-domains.com2019-04-24 → 2021-09-02 · 5 obs

○ 2016-03-06 06:32:34
● 2019-04-24 07:31:36
● 2021-09-02 08:43:30
○ 2026-02-17 12:52:48
○ 2026-04-11 17:42:58

●MXmx2.cssnr.com2026-02-17 → 2026-04-11 · 3 obs

○ 2021-09-02 08:43:30
● 2026-02-17 12:52:48
● 2026-04-11 17:42:58

○MXmx2.hosted-domains.com2019-04-24 → 2021-09-02 · 5 obs

○ 2016-03-06 06:32:34
● 2019-04-24 07:31:36
● 2021-09-02 08:43:30
○ 2026-02-17 12:52:48
○ 2026-04-11 17:42:58

●A104.21.78.942021-09-02 → 2026-04-11 · 3 obs

○ 2019-04-24 07:31:36
● 2021-09-02 08:43:30
● 2026-04-11 17:42:58

○A167.114.207.842015-08-07 → 2016-03-06 · 4 obs

● 2015-08-07 16:41:12
● 2016-03-06 06:32:34
○ 2019-04-24 07:31:36
○ 2026-04-11 17:42:58

●A172.67.219.1002021-09-02 → 2026-04-11 · 3 obs

○ 2019-04-24 07:31:36
● 2021-09-02 08:43:30
● 2026-04-11 17:42:58

○A198.27.123.222019-04-24 → 2019-04-24 · 4 obs

○ 2016-03-06 06:32:34
● 2019-04-24 07:31:36
○ 2021-09-02 08:43:30
○ 2026-04-11 17:42:58

●A2606:4700:3033::6815:4e5e2021-09-02 → 2026-04-11 · 3 obs

○ 2019-04-24 07:31:36
● 2021-09-02 08:43:30
● 2026-04-11 17:42:58

●A2606:4700:3035::ac43:db642021-09-02 → 2026-04-11 · 3 obs

○ 2019-04-24 07:31:36
● 2021-09-02 08:43:30
● 2026-04-11 17:42:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cssnr.com	kay.ns.cloudflare.com, mark.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.125

NS records: kay.ns.cloudflare.com, mark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cssnr.com (unsigned zone)

⏱️ Timing

Total: 96ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.78.94, 172.67.219.100`
AAAA	2	`2606:4700:3035::ac43:db64, 2606:4700:3033::6815:4e5e`
NS	2	`kay.ns.cloudflare.com, mark.ns.cloudflare.com`
MX	2	`mx1.cssnr.com (pri: 10), mx2.cssnr.com (pri: 20)`
TXT	2	`ca3-8d4860781f3b495e9d2338a95c97fd56, v=spf1 +a +mx +ip4:158.101.100.53 includ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kay.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

cssnr.com is a parent of mx1.cssnr.com, mx2.cssnr.com, sea.cssnr.com and sea01.cssnr.com.

IP Addresses

cssnr.com refers to four IP numbers: 2606:4700:3033::6815:4e5e, 2606:4700:3035::ac43:db64, 104.21.78.94 and 172.67.219.100.

Other host names, for instance chrononlabs.net, programagoverno.com.br, elementalnest.com, h5webapp.com and token24data.sbs share IP numbers with cssnr.com.

Name Servers

cssnr.com's delegation uses two name servers: kay.ns.cloudflare.com and mark.ns.cloudflare.com.

cssnr.com uses the same name server setup as other domains, such as vpsum.com, hugoeales.com, imlab.ch, eales.org and mbt.asia.

cssnr.com at least partially shares name servers with other domains, including banca033.com, docunator.com, reflora.com.br, bqg101.xyz and sentrumcoms.net.

These name servers are often used with princess.ns.cloudflare.com and leah.ns.cloudflare.com.

Host names with six IP numbers:

kay.ns.cloudflare.com points to 2606:4700:50::adf5:3a7d, 2803:f800:50::6ca2:c07d, 2a06:98c1:50::ac40:207d, 108.162.192.125, 172.64.32.125 and 173.245.58.125.

mark.ns.cloudflare.com points to 2606:4700:58::adf5:3b82, 2803:f800:50::6ca2:c182, 2a06:98c1:50::ac40:2182, 108.162.193.130, 172.64.33.130 and 173.245.59.130.

Mail Servers

cssnr.com is served by two mail servers mx1.cssnr.com and mx2.cssnr.com.

cssnr.com shares the same mail server setup as other domains, for example slashgif.com.

Host names with a single IP address: mx1.cssnr.com points to 158.101.100.53; mx2.cssnr.com points to 104.238.157.108.

cssnr.com - robtex.com

cssnr.com

com

Previously MX for

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

Mail Servers

`cssnr.com`

`com`