core-notes.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`core-notes.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:174f^{Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:d1cd^{Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.79^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.205^{Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dimitris.ns.cloudflare.com` ⭐
NS	`wanda.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽³⁷⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶⁶⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=z35NIoHAzXH2L0LdakBJ6fU6s563b2GPiDlmhhSBI0Y`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.79, 172.67.209.205
		IPv6 hints	2606:4700:3030::6815:174f, 2606:4700:3032::ac43:d1cd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=31, name=cloudflare-ech.com
SOA	`dimitris.ns.cloudflare.com`dns@cloudflare.com serial=2416793103

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1793607371

DNS History

9 records (9 active, 0 former)

●NSdimitris.ns.cloudflare.com2026-09-13 → 2026-11-02 · 2 obs

● 2026-09-13 19:07:08
● 2026-11-02 08:40:12

●NSwanda.ns.cloudflare.com2026-09-13 → 2026-11-02 · 2 obs

● 2026-09-13 19:07:08
● 2026-11-02 08:40:12

●MXroute1.mx.cloudflare.net2026-09-13 → 2026-11-02 · 2 obs

● 2026-09-13 19:07:08
● 2026-11-02 08:40:12

●MXroute2.mx.cloudflare.net2026-09-13 → 2026-11-02 · 2 obs

● 2026-09-13 19:07:08
● 2026-11-02 08:40:12

●MXroute3.mx.cloudflare.net2026-09-13 → 2026-11-02 · 2 obs

● 2026-09-13 19:07:08
● 2026-11-02 08:40:12

●A104.21.23.792026-09-13 → 2026-11-02 · 2 obs

● 2026-09-13 19:07:08
● 2026-11-02 08:40:12

●A172.67.209.2052026-09-13 → 2026-11-02 · 2 obs

● 2026-09-13 19:07:08
● 2026-11-02 08:40:12

●A2606:4700:3030::6815:174f2026-09-13 → 2026-11-02 · 2 obs

● 2026-09-13 19:07:08
● 2026-11-02 08:40:12

●A2606:4700:3032::ac43:d1cd2026-09-13 → 2026-11-02 · 2 obs

● 2026-09-13 19:07:08
● 2026-11-02 08:40:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
core-notes.com	wanda.ns.cloudflare.com, dimitris.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.240

NS records: wanda.ns.cloudflare.com, dimitris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core-notes.com (unsigned zone)

⏱️ Timing

Total: 702ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.205, 104.21.23.79`
AAAA	2	`2606:4700:3032::ac43:d1cd, 2606:4700:3030::6815:174f`
NS	2	`dimitris.ns.cloudflare.com, wanda.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 10), route2.mx.cloudflare.net (pri: 37)...`
TXT	2	`google-site-verification=z35NIoHAzXH2L0L, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dimitris.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (wanda.ns.cloudflare.com, wanda.ns.cloudflare.com, wanda.ns.cloudflare.com...)

Analysis

IP Addresses

core-notes.com points to the four IP addresses 104.21.23.79, 172.67.209.205, 2606:4700:3030::6815:174f and 2606:4700:3032::ac43:d1cd.

Name Servers

core-notes.com uses two name servers for its delegation: dimitris.ns.cloudflare.com and wanda.ns.cloudflare.com.

Mail Servers

Mail for core-notes.com is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

Host names with 6 IP numbers:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.