osuc.dev - dns.ninja

osuc.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:d794πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:10c4πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.16.196Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.215.148πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdell.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a5eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdell.ns.cloudflare.com
A2803:f800:50::6ca2:c05eπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdell.ns.cloudflare.com
A2a06:98c1:50::ac40:205eπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRdell.ns.cloudflare.com
A108.162.192.94πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdell.ns.cloudflare.com
A172.64.32.94πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdell.ns.cloudflare.com
A173.245.58.94πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdell.ns.cloudflare.com
NSodin.ns.cloudflare.com
A2606:4700:58::a29f:2cd0πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRodin.ns.cloudflare.com
A2803:f800:50::6ca2:c3d0πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRodin.ns.cloudflare.com
A2a06:98c1:50::ac40:23d0πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRodin.ns.cloudflare.com
A108.162.195.208πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRodin.ns.cloudflare.com
A162.159.44.208Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRodin.ns.cloudflare.com
A172.64.35.208πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRodin.ns.cloudflare.com
MXmx1.forwardemail.net ⭐
A2604:a880:2:d0::306:1πŸ‡ΊπŸ‡Έ DIGITALOCEAN2604:a880:2::/48 DigitalOcean
PTRmx1.forwardemail.net
A2a02:6ea0:d71e::2πŸ‡ΊπŸ‡Έ CDN772a02:6ea0:d700::/40 Denver IPv6
PTRmx1.forwardemail.net
A121.127.44.56πŸ‡ΊπŸ‡Έ CDN77121.127.44.0/24 Denver
PTRmx1.forwardemail.net
A138.197.213.185πŸ‡ΊπŸ‡Έ DIGITALOCEAN138.197.208.0/20 DigitalOcean
PTRmx1.forwardemail.net
MXmx2.forwardemail.net ⭐
A2604:a880:400:d1::cd:9001πŸ‡ΊπŸ‡Έ DIGITALOCEAN2604:a880:400::/48 DigitalOcean
PTRmx2.forwardemail.net
A2a02:6ea0:d71e::1πŸ‡ΊπŸ‡Έ CDN772a02:6ea0:d700::/40 Denver IPv6
PTRmx2.forwardemail.net
A104.248.224.170πŸ‡ΊπŸ‡Έ DIGITALOCEAN104.248.224.0/20 DigitalOcean
PTRmx2.forwardemail.net
A121.127.44.59πŸ‡ΊπŸ‡Έ CDN77121.127.44.0/24 Denver
PTRmx2.forwardemail.net
TXTforward-email-site-verification=r7MB9YWcbS
TXTgoogle-site-verification=h_RND59j9q0SPxbOdP7T6i-fvGZ0OqRFfajyXCCv_x4
TXTv=spf1 include:spf.forwardemail.net -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.16.196, 172.67.215.148
IPv6 hints2606:4700:3035::ac43:d794, 2606:4700:3037::6815:10c4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOAdell.ns.cloudflare.comdns@cloudflare.com serial=2408182448

dev

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

8 records (8 active, 0 former)

NSdell.ns.cloudflare.comodin.ns.cloudflare.comMXmx1.forwardemail.netmx2.forwardemail.netA104.21.16.196172.67.215.1482606:4700:3035::ac43:d7942606:4700:3037::6815:10c4
●NSdell.ns.cloudflare.com2026-06-10 β†’ 2026-06-30 Β· 2 obs
● 2026-06-10 16:37:08
● 2026-06-30 23:18:28
●NSodin.ns.cloudflare.com2026-06-10 β†’ 2026-06-30 Β· 2 obs
● 2026-06-10 16:37:08
● 2026-06-30 23:18:28
●MXmx1.forwardemail.net2026-06-10 β†’ 2026-06-30 Β· 2 obs
● 2026-06-10 16:37:08
● 2026-06-30 23:18:28
●MXmx2.forwardemail.net2026-06-10 β†’ 2026-06-30 Β· 2 obs
● 2026-06-10 16:37:08
● 2026-06-30 23:18:28
●A104.21.16.1962026-06-10 β†’ 2026-06-30 Β· 2 obs
● 2026-06-10 16:37:08
● 2026-06-30 23:18:28
●A172.67.215.1482026-06-10 β†’ 2026-06-30 Β· 2 obs
● 2026-06-10 16:37:08
● 2026-06-30 23:18:28
●A2606:4700:3035::ac43:d7942026-06-10 β†’ 2026-06-30 Β· 2 obs
● 2026-06-10 16:37:08
● 2026-06-30 23:18:28
●A2606:4700:3037::6815:10c42026-06-10 β†’ 2026-06-30 Β· 2 obs
● 2026-06-10 16:37:08
● 2026-06-30 23:18:28

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
osuc.devdell.ns.cloudflare.com, odin.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.35.208

NS records: dell.ns.cloudflare.com, odin.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osuc.dev (unsigned zone)

⏱️ Timing

Total: 887ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.16.196, 172.67.215.148
AAAA22606:4700:3035::ac43:d794, 2606:4700:3037::6815:10c4
NS2dell.ns.cloudflare.com, odin.ns.cloudflare.com
MX2mx1.forwardemail.net (pri: 10), mx2.forwardemail.net (pri: 10)
TXT3forward-email-site-verification=r7MB9YWc, google-site-verification=h_RND59j9q0SPxb...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dell.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

osuc.dev directs to four IP numbers, which are 104.21.16.196, 172.67.215.148, 2606:4700:3035::ac43:d794 and 2606:4700:3037::6815:10c4.

freedomtaxaccounting.com, fryol.net, pleskwindows.com and two other host names share IP numbers with osuc.dev.

Name Servers

Two name servers handle the delegation for osuc.dev: dell.ns.cloudflare.com and odin.ns.cloudflare.com.

osuc.dev uses the same name servers as several other domains β€” among them bitvoldax.com, cookiedelivery.com, dcra.ca and two more.

At least some of osuc.dev's name servers are shared with other domains, for example foxsat.com.au, medicijn-bestellen.nl, wealth-buddy.com and two more.

It is common for these name servers to be used in conjunction with the name servers desi.ns.cloudflare.com, destiny.ns.cloudflare.com and peyton.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dell.ns.cloudflare.com resolves to 108.162.192.94, 172.64.32.94 and 173.245.58.94 among others, with 3 other IP addresses in total.

odin.ns.cloudflare.com resolves to 108.162.195.208, 162.159.44.208 and 172.64.35.208 among others, with 3 other IP addresses in total.

Mail Servers

Mail for osuc.dev is handled by two mail servers β€” mx1.forwardemail.net and mx2.forwardemail.net.

osuc.dev uses an identical mail server configuration to several other domains β€” among them daringplan.com, cabur.com, ridbi.com and two more.

osuc.dev uses mail servers that are also used by other domains, including tribesindia.org, us.gy and attnspan.com.

Each of the hosts mx1.forwardemail.net and mx2.forwardemail.net has four IP addresses: mx1.forwardemail.net points to 121.127.44.56, 138.197.213.185, 2604:a880:2:d0::306:1 and 2a02:6ea0:d71e::2, and mx2.forwardemail.net points to 104.248.224.170, 121.127.44.59, 2604:a880:400:d1::cd:9001 and 2a02:6ea0:d71e::1.