`cdn286-errorupload.coupons`

DNSSEC	⚠️ Not signed
A	104.21.16.120^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.13^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`josephine.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2640^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c240^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josephine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2240^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josephine.ns.cloudflare.com`
		A	108.162.194.64^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	162.159.38.64^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	172.64.34.64^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
NS	`watson.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c17^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c317^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`watson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2317^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`watson.ns.cloudflare.com`
		A	108.162.195.23^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	162.159.44.23^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	172.64.35.23^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.120, 172.67.212.13
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=59, name=cloudflare-ech.com
SOA	`josephine.ns.cloudflare.com`dns@cloudflare.com serial=2406762830

`coupons`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.coupons` ⭐
	NS	`v0n1.nic.coupons`
	NS	`v0n2.nic.coupons`
	NS	`v0n3.nic.coupons`
	NS	`v2n0.nic.coupons`
	NS	`v2n1.nic.coupons`
	SOA	`v0n0.nic.coupons`hostmaster@donuts.email serial=1783644936

⚠️ On DNS blocklist: tif

Same first word

cdn286-errorupload.coupons

DNS History

5 records (4 active, 1 former)

●NSjosephine.ns.cloudflare.com2026-03-01 → 2026-07-10 · 2 obs

● 2026-03-01 12:28:38
● 2026-07-10 01:45:36

●NSwatson.ns.cloudflare.com2026-03-01 → 2026-07-10 · 2 obs

● 2026-03-01 12:28:38
● 2026-07-10 01:45:36

●A104.21.16.1202026-03-24 → 2026-07-10 · 3 obs

○ 2026-03-01 12:28:38
● 2026-03-24 06:03:52
● 2026-07-10 01:45:36

○A172.64.80.12026-03-01 → 2026-03-01 · 3 obs

● 2026-03-01 12:28:38
○ 2026-03-24 06:03:52
○ 2026-07-10 01:45:36

●A172.67.212.132026-03-24 → 2026-07-10 · 3 obs

○ 2026-03-01 12:28:38
● 2026-03-24 06:03:52
● 2026-07-10 01:45:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
coupons	v0n0.nic.coupons, v0n1.nic.coupons, v0n2.nic.coupons, v0n3.nic.coupons...	12 records
cdn286-errorupload.coupons	josephine.ns.cloudflare.com, watson.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.23

NS records: josephine.ns.cloudflare.com, watson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdn286-errorupload.coupons (unsigned zone)

⏱️ Timing

Total: 458ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.120, 172.67.212.13`
NS	2	`josephine.ns.cloudflare.com, watson.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`josephine.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.coupons, v0n0.nic.coupons, v0n1.nic.coupons...)

Analysis

IP Addresses

cdn286-errorupload.coupons points to the IP addresses 104.21.16.120 and 172.67.212.13

Additional host names — mail.vasil.advocate.ua, waverzekering.net, www.nim.com.sg and two others — share IP numbers with cdn286-errorupload.coupons.

Name Servers

cdn286-errorupload.coupons is served by two delegated name servers, josephine.ns.cloudflare.com and watson.ns.cloudflare.com.

cdn286-errorupload.coupons shares its name server setup with other domains, including justhack.com, turibusperu.com, cdn186-errorupload.coupons and two others.

The name servers of cdn286-errorupload.coupons overlap at least partially with those of other domains — among them hotelfoo.com, alcamino.it, apibdzy.com and two more.

These name servers commonly appear alongside the name servers ned.ns.cloudflare.com and dion.ns.cloudflare.com.

Host names with 6 IP numbers:

josephine.ns.cloudflare.com carries IP addresses 108.162.194.64, 162.159.38.64 and 172.64.34.64, with 3 other addresses beyond those.

watson.ns.cloudflare.com carries IP addresses 108.162.195.23, 162.159.44.23 and 172.64.35.23, with 3 other addresses beyond those.

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