dtuoop.com - dns.ninja

`dtuoop.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:cc55^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:452d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.45^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.85^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clara.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26db^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clara.ns.cloudflare.com`
		A	108.162.194.219^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clara.ns.cloudflare.com`
		A	162.159.38.219^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clara.ns.cloudflare.com`
		A	172.64.34.219^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clara.ns.cloudflare.com`
NS	`ryan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ce5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ryan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ryan.ns.cloudflare.com`
		A	108.162.195.229^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	162.159.44.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	172.64.35.229^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.45, 172.67.204.85
		IPv6 hints	2606:4700:3031::ac43:cc55, 2606:4700:3037::6815:452d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com
SOA	`clara.ns.cloudflare.com`dns@cloudflare.com serial=2405875555

`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=1782868806

⚠️ On DNS blocklist: tif

Same first word

dtuoop.com

Similar names

duoopt.com

topduo.de

dupoto.org

topduo.com

topduo.at

doutop.com

outpod.com.br

todoup.com

poudot.fr

duotop.nl

optduo.com

opudot.xyz

podout.com

updoot.org

uptodo.com

duotop.com

outpod.com

dopout.eu

outpod.org

duotop.cz

updoot.com

dopout.cn

uptodo.net

DNS History

8 records (6 active, 2 former)

●NSclara.ns.cloudflare.com2026-03-25 → 2026-07-01 · 2 obs

● 2026-03-25 19:55:34
● 2026-07-01 01:41:48

●NSryan.ns.cloudflare.com2026-03-25 → 2026-07-01 · 2 obs

● 2026-03-25 19:55:34
● 2026-07-01 01:41:48

●A104.21.69.452026-03-25 → 2026-07-01 · 2 obs

● 2026-03-25 19:55:34
● 2026-07-01 01:41:48

●A172.67.204.852026-03-25 → 2026-07-01 · 2 obs

● 2026-03-25 19:55:34
● 2026-07-01 01:41:48

●A2606:4700:3031::ac43:cc552026-06-20 → 2026-07-01 · 3 obs

○ 2026-03-25 19:55:34
● 2026-06-20 04:46:14
● 2026-07-01 01:41:48

○A2606:4700:3033::6815:452d2026-03-25 → 2026-03-25 · 3 obs

● 2026-03-25 19:55:34
○ 2026-06-20 04:46:14
○ 2026-07-01 01:41:48

○A2606:4700:3035::ac43:cc552026-03-25 → 2026-03-25 · 3 obs

● 2026-03-25 19:55:34
○ 2026-06-20 04:46:14
○ 2026-07-01 01:41:48

●A2606:4700:3037::6815:452d2026-06-20 → 2026-07-01 · 3 obs

○ 2026-03-25 19:55:34
● 2026-06-20 04:46:14
● 2026-07-01 01:41:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dtuoop.com	clara.ns.cloudflare.com, ryan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.219

NS records: clara.ns.cloudflare.com, ryan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dtuoop.com (unsigned zone)

⏱️ Timing

Total: 103ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.69.45, 172.67.204.85`
AAAA	2	`2606:4700:3037::6815:452d, 2606:4700:3031::ac43:cc55`
NS	2	`clara.ns.cloudflare.com, ryan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clara.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dtuoop.com points to the four IP addresses 104.21.69.45, 172.67.204.85, 2606:4700:3031::ac43:cc55 and 2606:4700:3037::6815:452d.

dlclamp.com, coolwebmasters.com, www.fedecamaras.org.ve and two other host names share IP numbers with dtuoop.com.

Name Servers

dtuoop.com is served by two delegated name servers, clara.ns.cloudflare.com and ryan.ns.cloudflare.com.

dtuoop.com uses the same name servers as several other domains — among them sgytrr.com, bvrara.com, qdnora.com and two more.

There is at least partial name server overlap between dtuoop.com and other domains — orders-verlfications.help, xingxingdianguo.com, fs21.lol and two more among them.

It is common to find these name servers alongside the name servers achiel.ns.cloudflare.com, roxy.ns.cloudflare.com, anita.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

clara.ns.cloudflare.com carries IP addresses 108.162.194.219, 162.159.38.219 and 172.64.34.219, with 3 other addresses beyond those.

ryan.ns.cloudflare.com carries IP addresses 108.162.195.229, 162.159.44.229 and 172.64.35.229, with 3 other addresses beyond those.