`512sc.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:db7e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2dd9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.217^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.126^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rosa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ae4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosa.ns.cloudflare.com`
		A	108.162.192.228^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	172.64.32.228^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	173.245.58.228^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
NS	`vern.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vern.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vern.ns.cloudflare.com`
		A	108.162.193.243^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	172.64.33.243^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	173.245.59.243^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.217, 172.67.219.126
		IPv6 hints	2606:4700:3033::ac43:db7e, 2606:4700:3037::6815:2dd9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com
SOA	`rosa.ns.cloudflare.com`dns@cloudflare.com serial=2399838262

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776059282

Subdomains

www.512sc.org

Same first word

512sc.org

Similar names

sc152.cn

sc251.com

sc152.com

cs512.com

cs125.com

512cs.com

152cs.cn

DNS History

20 records (6 active, 14 former)

○NS(root)2015-08-12 → 2017-05-13 · 4 obs

● 2015-08-12 20:30:04
● 2017-05-13 13:54:50
○ 2026-02-27 17:37:44
○ 2026-04-13 05:56:20

●NSrosa.ns.cloudflare.com2026-02-27 → 2026-04-13 · 3 obs

○ 2017-05-13 13:54:50
● 2026-02-27 17:37:44
● 2026-04-13 05:56:20

●NSvern.ns.cloudflare.com2026-02-27 → 2026-04-13 · 3 obs

○ 2017-05-13 13:54:50
● 2026-02-27 17:37:44
● 2026-04-13 05:56:20

●A104.21.45.2172026-03-16 → 2026-04-13 · 3 obs

○ 2026-02-27 17:37:44
● 2026-03-16 22:30:02
● 2026-04-13 05:56:20

○A107.181.229.1312026-02-27 → 2026-02-27 · 4 obs

○ 2017-05-13 13:54:50
● 2026-02-27 17:37:44
○ 2026-03-16 22:30:02
○ 2026-04-13 05:56:20

○A107.181.229.1322026-02-27 → 2026-02-27 · 4 obs

○ 2017-05-13 13:54:50
● 2026-02-27 17:37:44
○ 2026-03-16 22:30:02
○ 2026-04-13 05:56:20

○A107.181.229.1332026-02-27 → 2026-02-27 · 4 obs

○ 2017-05-13 13:54:50
● 2026-02-27 17:37:44
○ 2026-03-16 22:30:02
○ 2026-04-13 05:56:20

○A107.181.229.1342026-02-27 → 2026-02-27 · 4 obs

○ 2017-05-13 13:54:50
● 2026-02-27 17:37:44
○ 2026-03-16 22:30:02
○ 2026-04-13 05:56:20

●A172.67.219.1262026-03-16 → 2026-04-13 · 3 obs

○ 2026-02-27 17:37:44
● 2026-03-16 22:30:02
● 2026-04-13 05:56:20

○A23.224.60.1872026-02-27 → 2026-02-27 · 4 obs

○ 2017-05-13 13:54:50
● 2026-02-27 17:37:44
○ 2026-03-16 22:30:02
○ 2026-04-13 05:56:20

○A23.224.60.1882026-02-27 → 2026-02-27 · 4 obs

○ 2017-05-13 13:54:50
● 2026-02-27 17:37:44
○ 2026-03-16 22:30:02
○ 2026-04-13 05:56:20

○A23.224.60.1892026-02-27 → 2026-02-27 · 4 obs

○ 2017-05-13 13:54:50
● 2026-02-27 17:37:44
○ 2026-03-16 22:30:02
○ 2026-04-13 05:56:20

○A23.224.60.1902026-02-27 → 2026-02-27 · 4 obs

○ 2017-05-13 13:54:50
● 2026-02-27 17:37:44
○ 2026-03-16 22:30:02
○ 2026-04-13 05:56:20

○A23.224.71.272026-02-27 → 2026-02-27 · 4 obs

○ 2017-05-13 13:54:50
● 2026-02-27 17:37:44
○ 2026-03-16 22:30:02
○ 2026-04-13 05:56:20

○A23.224.71.282026-02-27 → 2026-02-27 · 4 obs

○ 2017-05-13 13:54:50
● 2026-02-27 17:37:44
○ 2026-03-16 22:30:02
○ 2026-04-13 05:56:20

○A23.224.71.292026-02-27 → 2026-02-27 · 4 obs

○ 2017-05-13 13:54:50
● 2026-02-27 17:37:44
○ 2026-03-16 22:30:02
○ 2026-04-13 05:56:20

○A23.224.71.302026-02-27 → 2026-02-27 · 4 obs

○ 2017-05-13 13:54:50
● 2026-02-27 17:37:44
○ 2026-03-16 22:30:02
○ 2026-04-13 05:56:20

●A2606:4700:3033::ac43:db7e2026-03-16 → 2026-04-13 · 3 obs

○ 2026-02-27 17:37:44
● 2026-03-16 22:30:02
● 2026-04-13 05:56:20

●A2606:4700:3037::6815:2dd92026-03-16 → 2026-04-13 · 3 obs

○ 2026-02-27 17:37:44
● 2026-03-16 22:30:02
● 2026-04-13 05:56:20

○A60.169.75.172015-08-12 → 2017-05-13 · 4 obs

● 2015-08-12 20:30:04
● 2017-05-13 13:54:50
○ 2026-02-27 17:37:44
○ 2026-04-13 05:56:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
512sc.org	vern.ns.cloudflare.com, rosa.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.228

NS records: vern.ns.cloudflare.com, rosa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 512sc.org (unsigned zone)

⏱️ Timing

Total: 407ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.219.126, 104.21.45.217`
AAAA	2	`2606:4700:3033::ac43:db7e, 2606:4700:3037::6815:2dd9`
NS	2	`rosa.ns.cloudflare.com, vern.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rosa.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

512sc.org is the parent of www.512sc.org.

IP Addresses

512sc.org points to four IP numbers: 2606:4700:3033::ac43:db7e, 2606:4700:3037::6815:2dd9, 104.21.45.217 and 172.67.219.126.

Other host names including d6f24e86828f.secretbulk.com, beffy.de, terreal.com.sg, vorquinaleths.sbs and calitris.com share IP numbers with 512sc.org.

Name Servers

512sc.org's delegation uses two name servers, rosa.ns.cloudflare.com and vern.ns.cloudflare.com.

512sc.org shares the same name server setup as other domains, for example aamroaviation.com, bktzy.com, jxkj2018.com, xuessex.net and jsrzauto.com.

512sc.org at least partially shares name servers with other domains, including globalheartproductions.com, mikeepsteinhitting.com, kra21at.cc, serubetutama.com and dadu4d-cuan2.online.

these name servers are commonly used with darl.ns.cloudflare.com, rocky.ns.cloudflare.com, toby.ns.cloudflare.com and ram.ns.cloudflare.com.

Host names with six IP numbers:

rosa.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae4, 2803:f800:50::6ca2:c0e4, 2a06:98c1:50::ac40:20e4, 108.162.192.228, 172.64.32.228 and 173.245.58.228.

vern.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf3, 2803:f800:50::6ca2:c1f3, 2a06:98c1:50::ac40:21f3, 108.162.193.243, 172.64.33.243 and 173.245.59.243.

512sc.org - robtex.com

512sc.org

org

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`512sc.org`

`org`