`couponcodevn.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:88cf^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:56ce^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.206^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.207^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`abby.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c064^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`abby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2064^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`abby.ns.cloudflare.com`
		A	108.162.192.100^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	172.64.32.100^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	173.245.58.100^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
NS	`graham.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`graham.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`graham.ns.cloudflare.com`
		A	108.162.193.171^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	172.64.33.171^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	173.245.59.171^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.86.206, 172.67.136.207
		IPv6	2606:4700:3033::ac43:88cf, 2606:4700:3037::6815:56ce
SOA	`abby.ns.cloudflare.com`dns@cloudflare.com serial=2396363976

`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=1771291435

Same first word

couponcodevn.com

DNS History

6 records (6 active, 0 former)

●NSabby.ns.cloudflare.com2026-02-26 → 2026-02-28 · 2 obs

● 2026-02-26 08:30:46
● 2026-02-28 15:57:58

●NSgraham.ns.cloudflare.com2026-02-26 → 2026-02-28 · 2 obs

● 2026-02-26 08:30:46
● 2026-02-28 15:57:58

●A104.21.86.2062026-02-26 → 2026-02-28 · 2 obs

● 2026-02-26 08:30:46
● 2026-02-28 15:57:58

●A172.67.136.2072026-02-26 → 2026-02-28 · 2 obs

● 2026-02-26 08:30:46
● 2026-02-28 15:57:58

●A2606:4700:3033::ac43:88cf2026-02-26 → 2026-02-28 · 2 obs

● 2026-02-26 08:30:46
● 2026-02-28 15:57:58

●A2606:4700:3037::6815:56ce2026-02-26 → 2026-02-28 · 2 obs

● 2026-02-26 08:30:46
● 2026-02-28 15:57:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
couponcodevn.com	abby.ns.cloudflare.com, graham.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.100

NS records: abby.ns.cloudflare.com, graham.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for couponcodevn.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.86.206, 172.67.136.207`
AAAA	2	`2606:4700:3037::6815:56ce, 2606:4700:3033::ac43:88cf`
NS	2	`abby.ns.cloudflare.com, graham.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`abby.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

couponcodevn.com maps to four IP numbers: 2606:4700:3033::ac43:88cf, 2606:4700:3037::6815:56ce, 104.21.86.206 and 172.67.136.207.

Other host names such as www.mcmoveis.com.br, weheartthis.com, myretrospace.com, kathysklosets.com and famsaetre.net share IPs with couponcodevn.com.

Name Servers

Two name servers abby.ns.cloudflare.com and graham.ns.cloudflare.com handle the delegation for couponcodevn.com.

couponcodevn.com shares the same name server setup as other domains, for example d2323.com, staylor.net, d6611.com, 134hjdc.com and kisyoujinjya.jp.

couponcodevn.com at least partially shares name servers with other domains, for example ingeluxsl.com, nodo.fr, hausfay.com, cbmechina.com and autogurt.lviv.ua.

These name servers are commonly used with june.ns.cloudflare.com and lloyd.ns.cloudflare.com and aida.ns.cloudflare.com.

Host names with six IP numbers:

abby.ns.cloudflare.com points to 2606:4700:50::adf5:3a64, 2803:f800:50::6ca2:c064, 2a06:98c1:50::ac40:2064, 108.162.192.100, 172.64.32.100 and 173.245.58.100.

graham.ns.cloudflare.com points to 2606:4700:58::adf5:3bab, 2803:f800:50::6ca2:c1ab, 2a06:98c1:50::ac40:21ab, 108.162.193.171, 172.64.33.171 and 173.245.59.171.

couponcodevn.com - robtex.com