`corex101engine.sbs`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3a0^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:82ed^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.160^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.237^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jason.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jason.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jason.ns.cloudflare.com`
		A	108.162.193.179^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	172.64.33.179^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	173.245.59.179^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
NS	`magdalena.ns.cloudflare.com`
		A	2606:4700:50::a29f:2608^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c208^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`magdalena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2208^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`magdalena.ns.cloudflare.com`
		A	108.162.194.8^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
		A	162.159.38.8^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
		A	172.64.34.8^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.160, 172.67.130.237
		IPv6 hints	2606:4700:3033::6815:3a0, 2606:4700:3034::ac43:82ed
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com
SOA	`jason.ns.cloudflare.com`dns@cloudflare.com serial=2397986114

`sbs`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.sbs`
	NS	`b.nic.sbs`
	NS	`c.nic.sbs`
	NS	`d.nic.sbs`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1776037338

⚠️ On DNS blocklist: tif

Same first word

corex101engine.sbs

DNS History

6 records (6 active, 0 former)

●NSjason.ns.cloudflare.com2026-04-04 → 2026-04-13 · 2 obs

● 2026-04-04 13:30:48
● 2026-04-13 00:18:20

●NSmagdalena.ns.cloudflare.com2026-04-04 → 2026-04-13 · 2 obs

● 2026-04-04 13:30:48
● 2026-04-13 00:18:20

●A104.21.3.1602026-04-04 → 2026-04-13 · 2 obs

● 2026-04-04 13:30:48
● 2026-04-13 00:18:20

●A172.67.130.2372026-04-04 → 2026-04-13 · 2 obs

● 2026-04-04 13:30:48
● 2026-04-13 00:18:20

●A2606:4700:3033::6815:3a02026-04-04 → 2026-04-13 · 2 obs

● 2026-04-04 13:30:48
● 2026-04-13 00:18:20

●A2606:4700:3034::ac43:82ed2026-04-04 → 2026-04-13 · 2 obs

● 2026-04-04 13:30:48
● 2026-04-13 00:18:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sbs	a.nic.sbs, b.nic.sbs, c.nic.sbs, d.nic.sbs	8 records
corex101engine.sbs	jason.ns.cloudflare.com, magdalena.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.179

NS records: jason.ns.cloudflare.com, magdalena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corex101engine.sbs (unsigned zone)

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.237, 104.21.3.160`
AAAA	2	`2606:4700:3034::ac43:82ed, 2606:4700:3033::6815:3a0`
NS	2	`jason.ns.cloudflare.com, magdalena.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jason.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.sbs, a.nic.sbs, b.nic.sbs...)

Analysis

IP Addresses

corex101engine.sbs maps to four IP numbers: 2606:4700:3033::6815:3a0, 2606:4700:3034::ac43:82ed, 104.21.3.160 and 172.67.130.237.

Other host names, for instance adamwarrock.com, *.44c.net, siji4dfunny.xyz, ethotel365.com.tw and www.pctechs.ca share IP numbers with corex101engine.sbs.

Name Servers

Two name servers jason.ns.cloudflare.com and magdalena.ns.cloudflare.com handle delegation for corex101engine.sbs.

corex101engine.sbs uses the same name server setup as other domains, for example macrovertextrust.forum, sogekoruiasystemsnet.click, gamma101platform.click, technofundglobal.sbs and valoraglobaladvisory.click.

corex101engine.sbs partially shares name servers with other domains; examples include silverfieldcanyon.pro, digitalindiaportals.com, terraneaerial.com, libreriahuechuraba.cl and intbilling.org.

These name servers are often used with the name servers teresa.ns.cloudflare.com and dolly.ns.cloudflare.com.

Host names with six IP numbers: jason.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb3, 2803:f800:50::6ca2:c1b3, 2a06:98c1:50::ac40:21b3, 108.162.193.179, 172.64.33.179 and 173.245.59.179; magdalena.ns.cloudflare.com points to: 2606:4700:50::a29f:2608, 2803:f800:50::6ca2:c208, 2a06:98c1:50::ac40:2208, 108.162.194.8, 162.159.38.8 and 172.64.34.8.

corex101engine.sbs - robtex.com