sduoco.com - dns.ninja

`sduoco.com`

DNSSEC	⚠️ Not signed
A	104.21.66.66^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.138^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cullen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c5b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cullen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cullen.ns.cloudflare.com`
		A	108.162.195.91^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	162.159.44.91^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	172.64.35.91^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
NS	`lilith.ns.cloudflare.com`
		A	2606:4700:50::a29f:268f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lilith.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lilith.ns.cloudflare.com`
		A	108.162.194.143^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	162.159.38.143^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	172.64.34.143^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
MX	`mx00.ionos.fr` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.fr` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.66, 172.67.201.138
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOA	`cullen.ns.cloudflare.com`dns@cloudflare.com serial=2410928462

`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=1786055024

⚠️ On DNS blocklist: tif

Subdomains

www.sduoco.com

Same first word

sduoco.com

Similar names

scoodu.com

socudo.ru

dousco.com

duocos.com

scudoo.com

ducoso.com

cousod.com

sudoco.de

docuso.com

doocus.com

codous.com

ocudos.com

sudoco.com

ducoso.nl

docous.com

docsou.com

socudo.com

soudoc.com

docuos.com

duosoc.com

cudoos.com

soduco.com

duosco.com

coudos.com

DNS History

6 records (6 active, 0 former)

●NScullen.ns.cloudflare.com2026-02-17 → 2026-08-06 · 2 obs

● 2026-02-17 13:23:18
● 2026-08-06 22:48:00

●NSlilith.ns.cloudflare.com2026-02-17 → 2026-08-06 · 2 obs

● 2026-02-17 13:23:18
● 2026-08-06 22:48:00

●MXmx00.ionos.fr2026-02-17 → 2026-08-06 · 2 obs

● 2026-02-17 13:23:18
● 2026-08-06 22:48:00

●MXmx01.ionos.fr2026-02-17 → 2026-08-06 · 2 obs

● 2026-02-17 13:23:18
● 2026-08-06 22:48:00

●A104.21.66.662026-02-17 → 2026-08-06 · 2 obs

● 2026-02-17 13:23:18
● 2026-08-06 22:48:00

●A172.67.201.1382026-02-17 → 2026-08-06 · 2 obs

● 2026-02-17 13:23:18
● 2026-08-06 22:48:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...	-
sduoco.com	lilith.ns.cloudflare.com, cullen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.143

NS records: lilith.ns.cloudflare.com, cullen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sduoco.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.201.138, 104.21.66.66`
NS	2	`cullen.ns.cloudflare.com, lilith.ns.cloudflare.com`
MX	2	`mx00.ionos.fr (pri: 10), mx01.ionos.fr (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cullen.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.sduoco.com falls under the parent sduoco.com.

IP Addresses

sduoco.com points to the IP addresses 104.21.66.66 and 172.67.201.138

Additional host names — carmelbytheseagardenclub.org, agrotv.pl, burritobrigade.org and two others — share IP numbers with sduoco.com.

Name Servers

DNS delegation for sduoco.com points to two name servers: cullen.ns.cloudflare.com and lilith.ns.cloudflare.com.

sduoco.com shares its name server setup with other domains, including jonapr.co, edo-paul.nl, iamgab.me and two others.

At least some of sduoco.com's name servers are shared with other domains, for example foxtruyen.com, diyrefurb.com, shannon.website and two more.

These name servers tend to be deployed in combination with the name servers leia.ns.cloudflare.com and elinore.ns.cloudflare.com.

Host names with 6 IP numbers:

cullen.ns.cloudflare.com has IP addresses 108.162.195.91, 162.159.44.91 and 172.64.35.91, plus 3 other.

lilith.ns.cloudflare.com has IP addresses 108.162.194.143, 162.159.38.143 and 172.64.34.143, plus 3 other.

Mail Servers

sduoco.com has two mail servers: mx00.ionos.fr and mx01.ionos.fr.

sduoco.com shares the same mail server setup as other domains, including scpn.fr, lfo-shop.com, clicprint.fr and two others.

mx00.ionos.fr directs to 212.227.15.41 and 212.227.15.171. mx01.ionos.fr directs to 212.227.15.188 and 217.72.192.67. Each host name carries two IP addresses.