2f0.cc - dns.ninja

`2f0.cc`

DNSSEC	⚠️ Not signed
A	103.91.219.145^{🇺🇸 CORENET103.91.219.0/24 CoreNET Inc. 30 N Gould St Ste R}
		PTR	`103.91.219.145.dynamic.user.isp.local`
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@2f0.cc 2026-06-26 #1

`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=1786382563

⚠️ On DNS blocklist: spam-tlds

Same first word

2f0.com

2f0.net

2f0.cc

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f20.com

02f.de

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02f.cn

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20f.xyz

0f2.com

f20.ee

02f.info

f02.cn

f20.io

f02.de

20f.io

20f.net

02f.net

f20.ru

f20.top

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f20.com.cn

02f.com

f02.com

f20.de

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f20.be

02f.ru

20f.com

02f.cc

20f.org

DNS History

6 records (3 active, 3 former)

●NSns1.dyna-ns.net2026-06-10 → 2026-08-10 · 3 obs

○ 2026-03-31 16:36:20
● 2026-06-10 05:35:56
● 2026-08-10 17:37:56

○NSns1.ns.maoyundns.net2026-02-26 → 2026-03-31 · 4 obs

● 2026-02-26 02:26:14
● 2026-03-31 16:36:20
○ 2026-06-10 05:35:56
○ 2026-08-10 17:37:56

●NSns2.dyna-ns.net2026-06-10 → 2026-08-10 · 3 obs

○ 2026-03-31 16:36:20
● 2026-06-10 05:35:56
● 2026-08-10 17:37:56

○NSns2.ns.maoyundns.net2026-02-26 → 2026-03-31 · 4 obs

● 2026-02-26 02:26:14
● 2026-03-31 16:36:20
○ 2026-06-10 05:35:56
○ 2026-08-10 17:37:56

●A103.91.219.1452026-06-10 → 2026-08-10 · 3 obs

○ 2026-03-31 16:36:20
● 2026-06-10 05:35:56
● 2026-08-10 17:37:56

○A103.91.219.332026-02-26 → 2026-03-31 · 4 obs

● 2026-02-26 02:26:14
● 2026-03-31 16:36:20
○ 2026-06-10 05:35:56
○ 2026-08-10 17:37:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cc	ac3.nstld.com, ac2.nstld.com, ac1.nstld.com, ac4.nstld.com	-
2f0.cc	ns1.dyna-ns.net, ns2.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.25.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2f0.cc (unsigned zone)

⏱️ Timing

Total: 566ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.91.219.145`
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
SOA	1	`ns1.dyna-ns.net hostmaster.2f0.cc`

Analysis

IP Addresses

2f0.cc points to a single IP number: 103.91.219.145.

Additional host names — 9si.cc, 7pa.cc, e6a.cc and two others — share IP numbers with 2f0.cc.

Name Servers

Two name servers handle the delegation for 2f0.cc: ns1.dyna-ns.net and ns2.dyna-ns.net.

2f0.cc shares its name server setup with other domains, including ouyizh.org, selameab.com, tanning4less.com and two others.

Each of the hosts ns1.dyna-ns.net and ns2.dyna-ns.net has four IP addresses: ns1.dyna-ns.net points to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net points to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.