api.checklist.com - dns.ninja

`api.checklist.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:66c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:86bd^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.108^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.189^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.108, 172.67.134.189
		IPv6 hints	2606:4700:3035::6815:66c, 2606:4700:3035::ac43:86bd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=36, name=cloudflare-ech.com

`checklist.com`

	DNSSEC	🔒 Signed (DS record present)
	A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
	NS	`donna.ns.cloudflare.com` ⭐
	NS	`doug.ns.cloudflare.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`aspmx2.googlemail.com`⁽¹⁰⁾
	MX	`aspmx3.googlemail.com`⁽¹⁰⁾
	TXT	`ahrefs-site-verification_4bac19e4369387190e10eb43090d6af38589152c05e2da39808e...`
	TXT	`pinterest-site-verification=c4fb4578b4ce670453e994f0fcbfeb34`
	TXT	`v=spf1 a mx ip4:23.23.84.65 include:_spf.google.com include:amazonses.com -all`
	SOA	`donna.ns.cloudflare.com`dns@cloudflare.com serial=2407502700

WOT: SAFE (80/100)
rank #271807 globally
rank #116611 in the tld
📈 Tranco rank: #973,018

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DNS History

9 records (4 active, 5 former)

●A104.21.6.1082026-02-15 → 2026-06-22 · 5 obs

○ 2017-03-22 03:20:50
● 2026-02-15 13:32:58
○ 2026-02-22 14:01:46
● 2026-04-09 03:03:58
● 2026-06-22 07:59:46

●A172.67.134.1892026-02-15 → 2026-06-22 · 5 obs

○ 2017-03-22 03:20:50
● 2026-02-15 13:32:58
○ 2026-02-22 14:01:46
● 2026-04-09 03:03:58
● 2026-06-22 07:59:46

○A188.114.96.02026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-15 13:32:58
● 2026-02-22 14:01:46
○ 2026-04-09 03:03:58
○ 2026-06-22 07:59:46

○A188.114.97.02026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-15 13:32:58
● 2026-02-22 14:01:46
○ 2026-04-09 03:03:58
○ 2026-06-22 07:59:46

●A2606:4700:3035::6815:66c2026-02-15 → 2026-06-22 · 5 obs

○ 2017-03-22 03:20:50
● 2026-02-15 13:32:58
○ 2026-02-22 14:01:46
● 2026-04-09 03:03:58
● 2026-06-22 07:59:46

●A2606:4700:3035::ac43:86bd2026-02-15 → 2026-06-22 · 5 obs

○ 2017-03-22 03:20:50
● 2026-02-15 13:32:58
○ 2026-02-22 14:01:46
● 2026-04-09 03:03:58
● 2026-06-22 07:59:46

○A2a06:98c1:3120::2026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-15 13:32:58
● 2026-02-22 14:01:46
○ 2026-04-09 03:03:58
○ 2026-06-22 07:59:46

○A2a06:98c1:3121::2026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-15 13:32:58
● 2026-02-22 14:01:46
○ 2026-04-09 03:03:58
○ 2026-06-22 07:59:46

○A54.197.255.1452017-03-22 → 2017-03-22 · 3 obs

● 2017-03-22 03:20:50
○ 2026-02-15 13:32:58
○ 2026-06-22 07:59:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
checklist.com	doug.ns.cloudflare.com, donna.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.159

NS records: doug.ns.cloudflare.com, donna.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 216ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.189, 104.21.6.108`
AAAA	2	`2606:4700:3035::6815:66c, 2606:4700:3035::ac43:86bd`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

api.checklist.com directs to four IP numbers, which are 104.21.6.108, 172.67.134.189, 2606:4700:3035::6815:66c and 2606:4700:3035::ac43:86bd.

Additional host names — 7ee9.com, e3-studio.ru, theadultcafe.com and two others — share IP numbers with api.checklist.com.