`13u.cc`

DNSSEC	⚠️ Not signed
A	54.215.31.113^{🇺🇸 Amazon54.215.0.0/17 EC2 SFO prefix}
		PTR	`ec2-54-215-31-113.us-west-1.compute.amazonaws.com`
NS	`ns1.dyna-ns.net` ⭐
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net`
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
SOA	`ns1.dyna-ns.net`hostmaster@13u.cc 2026-03-26 #2

`cc`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ac1.nstld.com` ⭐
	NS	`ac2.nstld.com`
	NS	`ac3.nstld.com`
	NS	`ac4.nstld.com`
	SOA	`ac1.nstld.com`info@verisign-grs.com serial=1774530986

Same first word

13u.ru

13u.nl

13u.de

13u.net

13u.com

13u.cc

13u.cn

Similar names

u31.ca

31u.com

31u.cc

u13.cc

3u1.net

u13.ru

u13.nl

31u.us

u31.fr

u31.vip

u31.me

u13.cz

u13.it

1u3.com

u13.top

u31.net

u13.com

u31.com

3u1.de

1u3.de

u13.net

u31.info

3u1.com

3u1.nl

3u1.cn

u31.team

u13.de

u31.casino

u31.app

3u1.org

u13.org

u31.de

DNS History

4 records (3 active, 1 former)

●NSns1.dyna-ns.net2026-02-14 → 2026-03-26 · 2 obs

● 2026-02-14 17:57:48
● 2026-03-26 13:19:24

●NSns2.dyna-ns.net2026-02-14 → 2026-03-26 · 2 obs

● 2026-02-14 17:57:48
● 2026-03-26 13:19:24

●A54.215.31.1132026-03-26 → 2026-03-26 · 1 obs

● 2026-03-26 13:19:24

○CNAMEvt201.kyuyty.com2026-02-14 → 2026-02-14 · 2 obs

● 2026-02-14 17:57:48
○ 2026-03-26 13:19:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cc	ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com	8 records
13u.cc	ns1.dyna-ns.net, ns2.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.26.92

NS records: ns1.dyna-ns.net, ns2.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 13u.cc (unsigned zone)

⏱️ Timing

Total: 616ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.215.31.113`
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
SOA	1	`ns1.dyna-ns.net hostmaster.13u.cc`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ac1.nstld.com, ac2.nstld.com, ac3.nstld.com...)

Analysis

IP Addresses

13u.cc maps to IP address 54.215.31.113.

Other host names, for instance revoltdesign.com, futuristicrestaurants.com, cay.com, kfb.com and netskim.com share IP numbers with 13u.cc.

Name Servers

Two name servers ns1.dyna-ns.net and ns2.dyna-ns.net are delegated to 13u.cc.

13u.cc uses the same name server configuration as other domains, such as manseb.com, mcupfox.com, noukies.net, engineeragram.com and wxy.in.

13u.cc shares name servers with other domains at least partially, for instance humanitycentereddesign.com and evbatteriesonline.com.

Host names with four IP numbers: ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158; ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5.

13u.cc - robtex.com

13u.cc

cc