tidum.co - robtex.com
tidum.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:1455🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:c002🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.20.85Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.192.2🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brianna.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3af5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 108.162.192.245🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 172.64.32.245🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 173.245.58.245🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| NS | tom.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c193🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2193🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 108.162.193.147🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 172.64.33.147🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 173.245.59.147🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| MX | mx1.mail.ovh.net ⭐ | ||||||
| MX | mx2.mail.ovh.net(5) | ||||||
| A | 87.98.160.167🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | mx2.mail.ovh.net | ||||||
| MX | mx3.mail.ovh.net(100) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | mx3.mail.ovh.net | ||||||
| TXT | v=spf1 include:mx.ovh.com include:_spf.mail.yahoo.com include:_spf.google.com... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.20.85, 172.67.192.2 | ||||||
| IPv6 hints | 2606:4700:3036::6815:1455, 2606:4700:3037::ac43:c002 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com | ||||||
| SOA | brianna.ns.cloudflare.comdns@cloudflare.com serial=2411063539 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759731377 | ||||||
Subdomains
ctf2026.tidum.co |
Same first word
Similar names
itumd.org.tr |
ditum.pl |
udmit.ru |
mudit.blog |
dumti.com |
ditum.org |
dimtu.com |
mitud.com |
timdu.com |
mudit.co.in |
mtdui.com |
mditu.com |
tumid.net |
mudit.xyz |
DNS History
9 records (9 active, 0 former)
●NSbrianna.ns.cloudflare.com2026-08-01 → 2026-08-12 · 2 obs
● 2026-08-12 14:25:16
●NStom.ns.cloudflare.com2026-08-01 → 2026-08-12 · 2 obs
● 2026-08-12 14:25:16
●MXmx1.mail.ovh.net2026-08-01 → 2026-08-12 · 2 obs
● 2026-08-12 14:25:16
●MXmx2.mail.ovh.net2026-08-01 → 2026-08-12 · 2 obs
● 2026-08-12 14:25:16
●MXmx3.mail.ovh.net2026-08-01 → 2026-08-12 · 2 obs
● 2026-08-12 14:25:16
●A104.21.20.852026-08-01 → 2026-08-12 · 2 obs
● 2026-08-12 14:25:16
●A172.67.192.22026-08-01 → 2026-08-12 · 2 obs
● 2026-08-12 14:25:16
●A2606:4700:3036::6815:14552026-08-01 → 2026-08-12 · 2 obs
● 2026-08-12 14:25:16
●A2606:4700:3037::ac43:c0022026-08-01 → 2026-08-12 · 2 obs
● 2026-08-12 14:25:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| tidum.co | brianna.ns.cloudflare.com, tom.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.245
NS records: brianna.ns.cloudflare.com, tom.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tidum.co (unsigned zone)
⏱️ Timing
Total: 376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.192.2, 104.21.20.85 |
| AAAA | 2 | 2606:4700:3037::ac43:c002, 2606:4700:3036::6815:1455 |
| NS | 2 | brianna.ns.cloudflare.com, tom.ns.cloudflare.com |
| MX | 3 | mx1.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 100)... |
| TXT | 1 | v=spf1 include:mx.ovh.com include:_spf.m |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brianna.ns.cloudflare.com dns.cloudflare |
Analysis
Hierarchy
tidum.co is the parent zone for ctf2026.tidum.co.
IP Addresses
tidum.co resolves to four IP addresses: 104.21.20.85, 172.67.192.2, 2606:4700:3036::6815:1455 and 2606:4700:3037::ac43:c002.
Among the host names that share IP numbers with tidum.co are camyno.com, pkcup2026.click, grosvenorcasinoh.com and two others.
Name Servers
DNS delegation for tidum.co points to two name servers: brianna.ns.cloudflare.com and tom.ns.cloudflare.com.
tidum.co has the same name server delegation as a number of other domains, such as broadwaytheaterdirect.com, select-billet-avion.com, binorassocies.com and two more.
tidum.co partially shares its NS delegation with several other domains, including cysalad.com, biamodativo.app, bluegillfirst.com and two others.
These name servers often co-occur with the name servers kia.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
brianna.ns.cloudflare.com has IP addresses 108.162.192.245, 172.64.32.245 and 173.245.58.245, plus 3 other.
tom.ns.cloudflare.com has IP addresses 108.162.193.147, 172.64.33.147 and 173.245.59.147, plus 3 other.
Mail Servers
tidum.co uses three mail servers — mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.
tidum.co shares at least some of its mail servers with other domains — for example damianborges.es, si-achat.com, ip-91-121-184.eu and two more.
The mail servers mx4.mail.ovh.net and mx0.mail.ovh.net regularly co-occur with these mail servers.
mx2.mail.ovh.net resolves to 87.98.160.167. mx3.mail.ovh.net resolves to 91.121.53.175. Both host names point to a single IP number.