`upbuild.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c68e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2235^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.53^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.142^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marvin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marvin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marvin.ns.cloudflare.com`
		A	108.162.195.251^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	162.159.44.251^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	172.64.35.251^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
NS	`meadow.ns.cloudflare.com`
		A	2606:4700:50::a29f:2633^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c233^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meadow.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2233^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meadow.ns.cloudflare.com`
		A	108.162.194.51^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
		A	162.159.38.51^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
		A	172.64.34.51^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
TXT	`google-site-verification=X-EbWZo7W4y77v99Vgkm2n1Xcw85-EWeV6gNzTGIpjI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.53, 172.67.198.142
		IPv6 hints	2606:4700:3031::ac43:c68e, 2606:4700:3036::6815:2235
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com
SOA	`marvin.ns.cloudflare.com`dns@cloudflare.com serial=2410471396

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

upbuild.cn

upbuild.de

upbuild.ru

upbuild.app

upbuild.com

upbuild.io

upbuild.org

upbuild.co.kr

Similar names

buildup.co

buildup.info

buildup.com.br

pidublu.com

buildup.cc

buildup.gr

buildup.pro

buildup.de

buildup.ca

buildup.ws

buildup.co.za

buildup.co.jp

buildup.group

buildup.fr

buildup.id

buildup.me

buildup.work

buildup.ai

buildup.com

buildup.biz

buildup.at

buildup.eu

buildup.us

buildup.ru

buildup.lv

buildup.am

buildup.net

buildup.io

buildup.jp

buildup.se

buildup.vc

buildup.hk

buildup.ch

buildup.it

buildup.ie

DNS History

10 records (6 active, 4 former)

●NSmarvin.ns.cloudflare.com2026-07-31 → 2026-08-07 · 2 obs

● 2026-07-31 11:17:24
● 2026-08-07 03:23:36

●NSmeadow.ns.cloudflare.com2026-07-31 → 2026-08-07 · 2 obs

● 2026-07-31 11:17:24
● 2026-08-07 03:23:36

●A104.21.34.532026-08-07 → 2026-08-07 · 2 obs

○ 2026-07-31 11:17:24
● 2026-08-07 03:23:36

●A172.67.198.1422026-08-07 → 2026-08-07 · 2 obs

○ 2026-07-31 11:17:24
● 2026-08-07 03:23:36

○A188.114.96.02026-07-31 → 2026-07-31 · 2 obs

● 2026-07-31 11:17:24
○ 2026-08-07 03:23:36

○A188.114.97.02026-07-31 → 2026-07-31 · 2 obs

● 2026-07-31 11:17:24
○ 2026-08-07 03:23:36

●A2606:4700:3031::ac43:c68e2026-08-07 → 2026-08-07 · 2 obs

○ 2026-07-31 11:17:24
● 2026-08-07 03:23:36

●A2606:4700:3036::6815:22352026-08-07 → 2026-08-07 · 2 obs

○ 2026-07-31 11:17:24
● 2026-08-07 03:23:36

○A2a06:98c1:3120::2026-07-31 → 2026-07-31 · 2 obs

● 2026-07-31 11:17:24
○ 2026-08-07 03:23:36

○A2a06:98c1:3121::2026-07-31 → 2026-07-31 · 2 obs

● 2026-07-31 11:17:24
○ 2026-08-07 03:23:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
upbuild.app	meadow.ns.cloudflare.com, marvin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.251

NS records: meadow.ns.cloudflare.com, marvin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for upbuild.app (unsigned zone)

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.53, 172.67.198.142`
AAAA	2	`2606:4700:3031::ac43:c68e, 2606:4700:3036::6815:2235`
NS	2	`marvin.ns.cloudflare.com, meadow.ns.cloudflare.com`
TXT	1	`google-site-verification=X-EbWZo7W4y77v9`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marvin.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

upbuild.app resolves to four IP addresses: 104.21.34.53, 172.67.198.142, 2606:4700:3031::ac43:c68e and 2606:4700:3036::6815:2235.

Additional host names — orca88-mirrors.ru, pervtube.net, sxhanhui.com and two others — share IP numbers with upbuild.app.

Name Servers

Two name servers handle the delegation for upbuild.app: marvin.ns.cloudflare.com and meadow.ns.cloudflare.com.

upbuild.app shares its name server setup with other domains, including canofbisque.com, bert-blogging.com, xbtnyc.com and two others.

upbuild.app shares at least some of its name servers with other domains, including 5500bet-com.com, myslipcase.com, hartwebs.com and two others.

These name servers are frequently paired with the name servers joyce.ns.cloudflare.com, valentin.ns.cloudflare.com and arvind.ns.cloudflare.com.

Host names with 6 IP numbers:

marvin.ns.cloudflare.com resolves to 108.162.195.251, 162.159.44.251 and 172.64.35.251 among others, with 3 other IP addresses in total.

meadow.ns.cloudflare.com resolves to 108.162.194.51, 162.159.38.51 and 172.64.34.51 among others, with 3 other IP addresses in total.

upbuild.app - robtex.com

upbuild.app

app

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`upbuild.app`

`app`