firstchecknotes.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`firstchecknotes.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:102d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a61c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.45^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.28^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adel.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c037^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2037^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adel.ns.cloudflare.com`
		A	108.162.192.55^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	172.64.32.55^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	173.245.58.55^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
NS	`rick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rick.ns.cloudflare.com`
		A	108.162.193.139^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	172.64.33.139^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	173.245.59.139^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
TXT	`v=spf1 include:_spf.google.com include:_spf.smartlead.ai ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.45, 172.67.166.28
		IPv6 hints	2606:4700:3032::6815:102d, 2606:4700:3033::ac43:a61c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOA	`adel.ns.cloudflare.com`dns@cloudflare.com serial=2415760048

`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=1790291084

Same first word

firstchecknotes.com

Similar names

stockfishcentre.co.uk

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSadel.ns.cloudflare.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 13:05:42
● 2026-09-24 23:25:14

●NSrick.ns.cloudflare.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 13:05:42
● 2026-09-24 23:25:14

●A104.21.16.452026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 13:05:42
● 2026-09-24 23:25:14

●A172.67.166.282026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 13:05:42
● 2026-09-24 23:25:14

●A2606:4700:3032::6815:102d2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 13:05:42
● 2026-09-24 23:25:14

●A2606:4700:3033::ac43:a61c2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 13:05:42
● 2026-09-24 23:25:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
firstchecknotes.com	rick.ns.cloudflare.com, adel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.32.55

NS records: rick.ns.cloudflare.com, adel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstchecknotes.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.28, 104.21.16.45`
AAAA	2	`2606:4700:3033::ac43:a61c, 2606:4700:3032::6815:102d`
NS	2	`adel.ns.cloudflare.com, rick.ns.cloudflare.com`
TXT	1	`v=spf1 include:_spf.google.com include:_`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adel.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

firstchecknotes.com points to the four IP addresses 104.21.16.45, 172.67.166.28, 2606:4700:3032::6815:102d and 2606:4700:3033::ac43:a61c.

Additional host names — picnicski.space, hotelvittorio.it, differenthair-differentcare.de and two others — share IP numbers with firstchecknotes.com.

Name Servers

firstchecknotes.com is served by two delegated name servers, adel.ns.cloudflare.com and rick.ns.cloudflare.com.

firstchecknotes.com shares its name server setup with other domains, including joinvslexpress.com, aiboard.pro, tentacle.hu and two others.

There is at least partial name server overlap between firstchecknotes.com and other domains — eunoiaesthetics.com, aitoolwatch.jp, feje8x.bond and two more among them.

The name servers norman.ns.cloudflare.com, kate.ns.cloudflare.com and jillian.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

adel.ns.cloudflare.com carries IP addresses 108.162.192.55, 172.64.32.55 and 173.245.58.55, with 3 other addresses beyond those.

rick.ns.cloudflare.com carries IP addresses 108.162.193.139, 172.64.33.139 and 173.245.59.139, with 3 other addresses beyond those.