`kuponlu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:35cf^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:dab4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.207^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.180^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mark.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
NS	`sara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c090^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2090^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sara.ns.cloudflare.com`
		A	108.162.192.144^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	172.64.32.144^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	173.245.58.144^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
TXT	`google-site-verification=ftZiLKOp-EjT8_jJeNOjGLa29JMhZ7v9rSxKRbr3ABg`
TXT	`v=spf1 include:_spf.turhost.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.207, 172.67.218.180
		IPv6 hints	2606:4700:3031::6815:35cf, 2606:4700:3032::ac43:dab4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=71, name=cloudflare-ech.com
SOA	`mark.ns.cloudflare.com`dns@cloudflare.com serial=2403674078

`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=1778395406

Same first word

kuponlu.com

DNS History

10 records (6 active, 4 former)

●NSmark.ns.cloudflare.com2026-05-04 → 2026-05-10 · 3 obs

○ 2016-03-29 04:51:26
● 2026-05-04 20:30:22
● 2026-05-10 07:13:40

○NSns1.startlogic.com2015-05-25 → 2015-12-19 · 4 obs

● 2015-05-25 05:23:20
● 2015-12-19 14:27:34
○ 2016-03-29 04:51:26
○ 2026-05-10 07:13:40

○NSns2.startlogic.com2015-05-25 → 2015-12-19 · 4 obs

● 2015-05-25 05:23:20
● 2015-12-19 14:27:34
○ 2016-03-29 04:51:26
○ 2026-05-10 07:13:40

●NSsara.ns.cloudflare.com2026-05-04 → 2026-05-10 · 3 obs

○ 2016-03-29 04:51:26
● 2026-05-04 20:30:22
● 2026-05-10 07:13:40

○MXmx.kuponlu.com2015-05-25 → 2015-12-19 · 4 obs

● 2015-05-25 05:23:20
● 2015-12-19 14:27:34
○ 2016-03-29 04:51:26
○ 2026-05-10 07:13:40

●A104.21.53.2072026-05-04 → 2026-05-10 · 3 obs

○ 2016-03-29 04:51:26
● 2026-05-04 20:30:22
● 2026-05-10 07:13:40

●A172.67.218.1802026-05-04 → 2026-05-10 · 3 obs

○ 2016-03-29 04:51:26
● 2026-05-04 20:30:22
● 2026-05-10 07:13:40

●A2606:4700:3031::6815:35cf2026-05-04 → 2026-05-10 · 3 obs

○ 2016-03-29 04:51:26
● 2026-05-04 20:30:22
● 2026-05-10 07:13:40

●A2606:4700:3032::ac43:dab42026-05-04 → 2026-05-10 · 3 obs

○ 2016-03-29 04:51:26
● 2026-05-04 20:30:22
● 2026-05-10 07:13:40

○A66.96.134.112015-05-25 → 2015-12-19 · 4 obs

● 2015-05-25 05:23:20
● 2015-12-19 14:27:34
○ 2016-03-29 04:51:26
○ 2026-05-10 07:13:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
kuponlu.com	mark.ns.cloudflare.com, sara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.144

NS records: mark.ns.cloudflare.com, sara.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.218.180, 104.21.53.207`
AAAA	2	`2606:4700:3031::6815:35cf, 2606:4700:3032::ac43:dab4`
NS	2	`mark.ns.cloudflare.com, sara.ns.cloudflare.com`
TXT	2	`google-site-verification=ftZiLKOp-EjT8_j, v=spf1 include:_spf.turhost.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mark.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

kuponlu.com points to four IP numbers: 2606:4700:3031::6815:35cf, 2606:4700:3032::ac43:dab4, 104.21.53.207 and 172.67.218.180.

For instance, other host names www.himone.com, parkoneldridge.com, www.veph.vn, www.usepefrontoffice.com and wynnjdy.com share IP numbers with kuponlu.com.

Name Servers

kuponlu.com is delegated to two name servers: mark.ns.cloudflare.com and sara.ns.cloudflare.com.

kuponlu.com uses the same name server setup as other domains such as martinperreault.com, sawadland.com, ency-education.com, katchen.com and a2loft.net.

kuponlu.com shares name servers with other domains at least partially, for example refpaqek.top, aggiomkt.com, costtco-meat.site, digarts.com.tw and adhesivecommunication.com.

These name servers are commonly used with princess.ns.cloudflare.com.

Host names with six IP numbers: host name mark.ns.cloudflare.com points to: 2606:4700:58::adf5:3b82, 2803:f800:50::6ca2:c182, 2a06:98c1:50::ac40:2182, 108.162.193.130, 172.64.33.130 and 173.245.59.130; host name sara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a90, 2803:f800:50::6ca2:c090, 2a06:98c1:50::ac40:2090, 108.162.192.144, 172.64.32.144 and 173.245.58.144.

kuponlu.com - robtex.com

kuponlu.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`kuponlu.com`

`com`