cuapp.com - dns.ninja

`cuapp.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:1cc6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9385^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.198^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.133^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hank.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c174^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hank.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2174^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hank.ns.cloudflare.com`
		A	108.162.193.116^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	172.64.33.116^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	173.245.59.116^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
NS	`sky.ns.cloudflare.com`
		A	2606:4700:50::a29f:2602^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c202^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2202^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sky.ns.cloudflare.com`
		A	108.162.194.2^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	162.159.38.2^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	172.64.34.2^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
MX	`cuapp-com.mail.hk.greenradar.com` ⭐
		A	203.85.49.142^{🇭🇰 ASN-LINKAGE203.85.49.0/24 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan}
			PTR	`hk02extb.greenradar.com`
MX	`cuapp-com.mail.dr.greenradar.com`⁽²⁰⁾
		A	152.101.60.164^{🇸🇬 ASN-LINKAGE152.101.60.0/24 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan}
			PTR	`sg01extb.greenradar.com`
TXT	`MS=ms12898341`
TXT	`MS=ms59797486`
TXT	`MS=ms61515647`
TXT	`duo_sso_verification=57hhicgfY63LBvG08AB8yfq2oXbp9WOUAQxWpEdRPg5WUzcchMv5eegE...`
TXT	`fja0i8eipvlj1odnd8llko59r2`
TXT	`v=spf1 include:spf.greenradar.com a:mailsvr.citistore.com.hk include:mail.zen...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.198, 172.67.147.133
		IPv6 hints	2606:4700:3034::6815:1cc6, 2606:4700:3034::ac43:9385
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOA	`hank.ns.cloudflare.com`dns@cloudflare.com serial=2406700570

`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=1782081155

Subdomains

eshop.cuapp.com

Same first word

cuapp.net

cuapp.com

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acpup.org

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cappu.info

DNS History

13 records (8 active, 5 former)

●NShank.ns.cloudflare.com2026-02-18 → 2026-06-21 · 3 obs

○ 2018-07-20 02:33:16
● 2026-02-18 03:33:18
● 2026-06-21 22:43:34

○NSns1.dreamhost.com2015-07-08 → 2018-07-20 · 4 obs

● 2015-07-08 03:23:46
● 2018-07-20 02:33:16
○ 2026-02-18 03:33:18
○ 2026-06-21 22:43:34

○NSns2.dreamhost.com2015-07-08 → 2018-07-20 · 4 obs

● 2015-07-08 03:23:46
● 2018-07-20 02:33:16
○ 2026-02-18 03:33:18
○ 2026-06-21 22:43:34

○NSns3.dreamhost.com2015-07-08 → 2018-07-20 · 4 obs

● 2015-07-08 03:23:46
● 2018-07-20 02:33:16
○ 2026-02-18 03:33:18
○ 2026-06-21 22:43:34

●NSsky.ns.cloudflare.com2026-02-18 → 2026-06-21 · 3 obs

○ 2018-07-20 02:33:16
● 2026-02-18 03:33:18
● 2026-06-21 22:43:34

●MXcuapp-com.mail.dr.greenradar.com2026-02-18 → 2026-06-21 · 2 obs

● 2026-02-18 03:33:18
● 2026-06-21 22:43:34

●MXcuapp-com.mail.hk.greenradar.com2026-02-18 → 2026-06-21 · 2 obs

● 2026-02-18 03:33:18
● 2026-06-21 22:43:34

●A104.21.28.1982026-02-18 → 2026-06-21 · 3 obs

○ 2018-07-20 02:33:16
● 2026-02-18 03:33:18
● 2026-06-21 22:43:34

●A172.67.147.1332026-02-18 → 2026-06-21 · 3 obs

○ 2018-07-20 02:33:16
● 2026-02-18 03:33:18
● 2026-06-21 22:43:34

○A173.236.179.672015-07-08 → 2016-05-29 · 4 obs

● 2015-07-08 03:23:46
● 2016-05-29 10:05:54
○ 2017-01-27 15:19:30
○ 2026-06-21 22:43:34

○A208.113.221.1952017-01-27 → 2018-07-20 · 5 obs

○ 2016-05-29 10:05:54
● 2017-01-27 15:19:30
● 2018-07-20 02:33:16
○ 2026-02-18 03:33:18
○ 2026-06-21 22:43:34

●A2606:4700:3034::6815:1cc62026-02-18 → 2026-06-21 · 3 obs

○ 2018-07-20 02:33:16
● 2026-02-18 03:33:18
● 2026-06-21 22:43:34

●A2606:4700:3034::ac43:93852026-02-18 → 2026-06-21 · 3 obs

○ 2018-07-20 02:33:16
● 2026-02-18 03:33:18
● 2026-06-21 22:43:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
cuapp.com	hank.ns.cloudflare.com, sky.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.116

NS records: hank.ns.cloudflare.com, sky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuapp.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.28.198, 172.67.147.133`
AAAA	2	`2606:4700:3034::ac43:9385, 2606:4700:3034::6815:1cc6`
NS	2	`hank.ns.cloudflare.com, sky.ns.cloudflare.com`
MX	2	`cuapp-com.mail.hk.greenradar.com (pri: 1, cuapp-com.mail.dr.greenradar.com (pri: 2`
TXT	6	`MS=ms12898341, MS=ms59797486...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hank.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain eshop.cuapp.com falls under the parent cuapp.com.

IP Addresses

cuapp.com directs to four IP numbers, which are 104.21.28.198, 172.67.147.133, 2606:4700:3034::6815:1cc6 and 2606:4700:3034::ac43:9385.

consultingwiseflow.forum, ganharnawebhoje21.online, form98521.shop plus two other host names have IP numbers in common with cuapp.com.

Name Servers

Two name servers handle the delegation for cuapp.com: hank.ns.cloudflare.com and sky.ns.cloudflare.com.

The name server configuration of cuapp.com is shared with other domains, for instance may88club.bet, tobywallis.net, teatrail.london and two others.

At least some of cuapp.com's name servers are shared with other domains, for example enginiumgroup.com, sxxdx.com, kevinmuldoon.com and two more.

It is common for these name servers to be used in conjunction with the name servers shubhi.ns.cloudflare.com, kyree.ns.cloudflare.com and doug.ns.cloudflare.com.

Hosts with 6 IP addresses each:

hank.ns.cloudflare.com resolves to 108.162.193.116, 172.64.33.116 and 173.245.59.116 among others, with 3 other IP addresses in total.

sky.ns.cloudflare.com resolves to 108.162.194.2, 162.159.38.2 and 172.64.34.2 among others, with 3 other IP addresses in total.

Mail Servers

cuapp.com uses two mail servers, cuapp-com.mail.dr.greenradar.com and cuapp-com.mail.hk.greenradar.com.

Each of cuapp-com.mail.dr.greenradar.com and cuapp-com.mail.hk.greenradar.com has one IP address: cuapp-com.mail.dr.greenradar.com uses 152.101.60.164 and cuapp-com.mail.hk.greenradar.com uses 203.85.49.142.