`koolexpressnpv.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:e37^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:ca6e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.55^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.110^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`betty.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`betty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`betty.ns.cloudflare.com`
		A	108.162.192.75^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	172.64.32.75^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	173.245.58.75^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
NS	`chad.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c152^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2152^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chad.ns.cloudflare.com`
		A	108.162.193.82^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	172.64.33.82^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	173.245.59.82^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
TXT	`google-site-verification=2wLf7sz738Whnww2KG6s4sIBPaJRfVD1syzOUdQW-IY`
TXT	`yandex-verification: fdd6d45c661c0c9c`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.55, 172.67.202.110
		IPv6 hints	2606:4700:3031::6815:e37, 2606:4700:3031::ac43:ca6e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=208, name=cloudflare-ech.com
SOA	`betty.ns.cloudflare.com`dns@cloudflare.com serial=2410411535

`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=1786327404

⚠️ On DNS blocklist: doh-vpn-proxy-bypass

Same first word

koolexpressnpv.com

DNS History

10 records (6 active, 4 former)

●NSbetty.ns.cloudflare.com2026-08-02 → 2026-08-10 · 2 obs

● 2026-08-02 03:58:42
● 2026-08-10 02:06:52

●NSchad.ns.cloudflare.com2026-08-02 → 2026-08-10 · 2 obs

● 2026-08-02 03:58:42
● 2026-08-10 02:06:52

●A104.21.14.552026-08-10 → 2026-08-10 · 2 obs

○ 2026-08-02 03:58:42
● 2026-08-10 02:06:52

●A172.67.202.1102026-08-10 → 2026-08-10 · 2 obs

○ 2026-08-02 03:58:42
● 2026-08-10 02:06:52

○A188.114.96.02026-08-02 → 2026-08-02 · 2 obs

● 2026-08-02 03:58:42
○ 2026-08-10 02:06:52

○A188.114.97.02026-08-02 → 2026-08-02 · 2 obs

● 2026-08-02 03:58:42
○ 2026-08-10 02:06:52

●A2606:4700:3031::6815:e372026-08-10 → 2026-08-10 · 2 obs

○ 2026-08-02 03:58:42
● 2026-08-10 02:06:52

●A2606:4700:3031::ac43:ca6e2026-08-10 → 2026-08-10 · 2 obs

○ 2026-08-02 03:58:42
● 2026-08-10 02:06:52

○A2a06:98c1:3120::2026-08-02 → 2026-08-02 · 2 obs

● 2026-08-02 03:58:42
○ 2026-08-10 02:06:52

○A2a06:98c1:3121::2026-08-02 → 2026-08-02 · 2 obs

● 2026-08-02 03:58:42
○ 2026-08-10 02:06:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
koolexpressnpv.com	betty.ns.cloudflare.com, chad.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.82

NS records: betty.ns.cloudflare.com, chad.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koolexpressnpv.com (unsigned zone)

⏱️ Timing

Total: 260ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.14.55, 172.67.202.110`
AAAA	2	`2606:4700:3031::ac43:ca6e, 2606:4700:3031::6815:e37`
NS	2	`betty.ns.cloudflare.com, chad.ns.cloudflare.com`
TXT	2	`google-site-verification=2wLf7sz738Whnww, yandex-verification: fdd6d45c661c0c9c`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`betty.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

koolexpressnpv.com has four IP addresses: 104.21.14.55, 172.67.202.110, 2606:4700:3031::6815:e37 and 2606:4700:3031::ac43:ca6e.

patternmakerusa.com, dbspro-sg.xyz, bitdefender.by plus two other host names have IP numbers in common with koolexpressnpv.com.

Name Servers

koolexpressnpv.com is delegated to two name servers: betty.ns.cloudflare.com and chad.ns.cloudflare.com.

The name server configuration of koolexpressnpv.com is shared with other domains, for instance ahasrc.com, fastshandian.com, koolyunfannpv.com and two others.

koolexpressnpv.com shares at least some of its name servers with other domains, including blacklight.nl, premierleaguethai.com, groupususa.info and two others.

These name servers are frequently paired with the name servers piotr.ns.cloudflare.com and nina.ns.cloudflare.com.

Hosts with 6 IP addresses each:

betty.ns.cloudflare.com resolves to 108.162.192.75, 172.64.32.75, 173.245.58.75 and 3 other IP addresses.

chad.ns.cloudflare.com resolves to 108.162.193.82, 172.64.33.82, 173.245.59.82 and 3 other IP addresses.

koolexpressnpv.com - robtex.com