7cs.fail - dns.ninja

`7cs.fail`

DNSSEC	⚠️ Not signed
A	45.199.188.12 ✓ In HTTPS hints
NS	`bayan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b48^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c148^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bayan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2148^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bayan.ns.cloudflare.com`
		A	108.162.193.72^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	172.64.33.72^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	173.245.59.72^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
NS	`nia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nia.ns.cloudflare.com`
		A	108.162.192.210^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	172.64.32.210^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	173.245.58.210^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`google-site-verification=-iFFQsvsdAn4EjEd6GbgnFtdJtsNGGY9LYMctNPN6AQ`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
TXT	`yandex-verification: a3822405dd6b939a`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	45.199.188.12
SOA	`bayan.ns.cloudflare.com`dns@cloudflare.com serial=2409532103

`fail`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.fail` ⭐
	NS	`v0n1.nic.fail`
	NS	`v0n2.nic.fail`
	NS	`v0n3.nic.fail`
	NS	`v2n0.nic.fail`
	NS	`v2n1.nic.fail`
	SOA	`v0n0.nic.fail`hostmaster@donuts.email serial=1785394407

Same first word

7cs.pw

7cs.se

7cs.cn

7cs.fail

7cs.org

7cs.ca

7cs.in

7cs.de

7cs.jp

7cs.com

7cs.ir

7cs.ru

7cs.nyc

7cs.eu

Similar names

c7s.net

sc7.pl

cs7.at

7sc.com.br

sc7.org

c7s.de

s7c.club

7sc.cc

cs7.kr

c7s.pw

7sc.cn

cs7.lu

sc7.de

cs7.jp

c7s.com.br

sc7.com

sc7.fitness

7sc.de

cs7.us

sc7.ru

7sc.in

cs7.org

sc7.us

cs7.ru

cs7.games

c7s.io

7sc.co.za

cs7.de

c7s.org

c7s.com

7sc.ru

cs7.kz

s7c.co

7sc.com.cn

7sc.net

7sc.co.jp

7sc.com

cs7.net

s7c.net

cs7.biz

DNS History

11 records (8 active, 3 former)

●NSbayan.ns.cloudflare.com2026-03-05 → 2026-07-30 · 2 obs

● 2026-03-05 09:46:30
● 2026-07-30 06:59:10

●NSnia.ns.cloudflare.com2026-03-05 → 2026-07-30 · 2 obs

● 2026-03-05 09:46:30
● 2026-07-30 06:59:10

●MXeforward1.registrar-servers.com2026-03-05 → 2026-07-30 · 2 obs

● 2026-03-05 09:46:30
● 2026-07-30 06:59:10

●MXeforward2.registrar-servers.com2026-03-05 → 2026-07-30 · 2 obs

● 2026-03-05 09:46:30
● 2026-07-30 06:59:10

●MXeforward3.registrar-servers.com2026-03-05 → 2026-07-30 · 2 obs

● 2026-03-05 09:46:30
● 2026-07-30 06:59:10

●MXeforward4.registrar-servers.com2026-03-05 → 2026-07-30 · 2 obs

● 2026-03-05 09:46:30
● 2026-07-30 06:59:10

●MXeforward5.registrar-servers.com2026-03-05 → 2026-07-30 · 2 obs

● 2026-03-05 09:46:30
● 2026-07-30 06:59:10

○A198.177.57.2552026-05-08 → 2026-05-25 · 5 obs

○ 2026-04-27 06:41:04
● 2026-05-08 14:41:12
● 2026-05-25 14:05:40
○ 2026-06-10 06:15:50
○ 2026-07-30 06:59:10

○A45.194.11.1942026-03-05 → 2026-04-27 · 4 obs

● 2026-03-05 09:46:30
● 2026-04-27 06:41:04
○ 2026-05-08 14:41:12
○ 2026-07-30 06:59:10

●A45.199.188.122026-07-09 → 2026-07-30 · 3 obs

○ 2026-06-10 06:15:50
● 2026-07-09 03:21:34
● 2026-07-30 06:59:10

○A45.199.188.1942026-06-10 → 2026-06-10 · 4 obs

○ 2026-05-25 14:05:40
● 2026-06-10 06:15:50
○ 2026-07-09 03:21:34
○ 2026-07-30 06:59:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fail	v0n0.nic.fail, v0n1.nic.fail, v0n2.nic.fail, v0n3.nic.fail...	12 records
7cs.fail	nia.ns.cloudflare.com, bayan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.210

NS records: nia.ns.cloudflare.com, bayan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 7cs.fail (unsigned zone)

⏱️ Timing

Total: 356ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.199.188.12`
NS	2	`bayan.ns.cloudflare.com, nia.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	3	`google-site-verification=-iFFQsvsdAn4EjE, v=spf1 include:spf.efwd.registrar-server...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`bayan.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.fail, v0n0.nic.fail, v0n1.nic.fail...)

Analysis

IP Addresses

7cs.fail resolves to just one IP address, 45.199.188.12.

Two other host names, along with xcs.fail, cs.fail and 12cs.fail, also share IP numbers with 7cs.fail.

Name Servers

7cs.fail is served by two delegated name servers, bayan.ns.cloudflare.com and nia.ns.cloudflare.com.

7cs.fail shares its NS records with other domains, for example caser.club, spokpes.cz, csgo.fail and two others.

At least some of 7cs.fail's name servers are shared with other domains, for example export-0f5.workers.dev, 123dsn.com, clayratnik.top and two more.

These name servers tend to be used in conjunction with the name servers donna.ns.cloudflare.com.

DNS names with 6 IP addresses:

bayan.ns.cloudflare.com carries IP addresses 108.162.193.72, 172.64.33.72 and 173.245.59.72, with 3 other addresses beyond those.

nia.ns.cloudflare.com carries IP addresses 108.162.192.210, 172.64.32.210 and 173.245.58.210, with 3 other addresses beyond those.

Mail Servers

7cs.fail has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between 7cs.fail and other domains, including sourcegraphstatus.com, provenframework.com, thsgroup.net and two others.

eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are mail servers that frequently appear together with these mail servers.

Host names that point to one IP address:

eforward1.registrar-servers.com points to the IP address 162.255.118.51.

eforward2.registrar-servers.com points to the IP address 162.255.118.52.

eforward3.registrar-servers.com points to the IP address 162.255.118.51.

eforward4.registrar-servers.com points to the IP address 162.255.118.52.

eforward5.registrar-servers.com points to the IP address 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

These two host names — eforward2.registrar-servers.com and eforward4.registrar-servers.com — each point to 162.255.118.52 IP addresses.