treval.cz - robtex.com
treval.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:5fc3🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:9355🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.95.195Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.147.85🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | marek.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ca🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 108.162.193.202🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 172.64.33.202🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 173.245.59.202🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| NS | megan.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ac5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | megan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0c5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | megan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20c5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | megan.ns.cloudflare.com | ||||||
| A | 108.162.192.197🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | megan.ns.cloudflare.com | ||||||
| A | 172.64.32.197🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | megan.ns.cloudflare.com | ||||||
| A | 173.245.58.197🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | megan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.95.195, 172.67.147.85 | ||||||
| IPv6 hints | 2606:4700:3032::6815:5fc3, 2606:4700:3037::ac43:9355 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com | ||||||
| SOA | marek.ns.cloudflare.comdns@cloudflare.com serial=2399373726 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1777115857 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSmarek.ns.cloudflare.com2026-04-10 → 2026-04-25 · 2 obs
● 2026-04-25 11:23:38
●NSmegan.ns.cloudflare.com2026-04-10 → 2026-04-25 · 2 obs
● 2026-04-25 11:23:38
●A104.21.95.1952026-04-10 → 2026-04-25 · 2 obs
● 2026-04-25 11:23:38
●A172.67.147.852026-04-10 → 2026-04-25 · 2 obs
● 2026-04-25 11:23:38
●A2606:4700:3032::6815:5fc32026-04-10 → 2026-04-25 · 2 obs
● 2026-04-25 11:23:38
●A2606:4700:3037::ac43:93552026-04-10 → 2026-04-25 · 2 obs
● 2026-04-25 11:23:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| treval.cz | marek.ns.cloudflare.com, megan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.202
NS records: marek.ns.cloudflare.com, megan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for treval.cz (unsigned zone)
⏱️ Timing
Total: 1229ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.147.85, 104.21.95.195 |
| AAAA | 2 | 2606:4700:3037::ac43:9355, 2606:4700:3032::6815:5fc3 |
| NS | 2 | marek.ns.cloudflare.com, megan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | marek.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
treval.cz resolves to four IP numbers: 2606:4700:3032::6815:5fc3, 2606:4700:3037::ac43:9355, 104.21.95.195 and 172.67.147.85.
Other host names such as arthur.boys-love18.com, (0x736578)nxx.org, bilal-palace.co.uk, diy.olderyoung.net and www.kommmitmensch-festival.de share IPs with treval.cz.
Name Servers
treval.cz is delegated to two name servers: marek.ns.cloudflare.com and megan.ns.cloudflare.com.
treval.cz shares the same name server setup as householdharbor.kr, swopdoc.com, bias.com, askbuyers.kr and cortleigh.net.
treval.cz at least partially shares name servers with other domains, for instance wustuboral.com, vinomanos.com, vixo.com.tr, kenselaarmeubelrestauratie.com and madame-coccinelle.fr.
these name servers are often used in conjunction with the name servers zeus.ns.cloudflare.com.
Host names with six IP numbers:
marek.ns.cloudflare.com points to 2606:4700:58::adf5:3bca, 2803:f800:50::6ca2:c1ca, 2a06:98c1:50::ac40:21ca, 108.162.193.202, 172.64.33.202 and 173.245.59.202.
megan.ns.cloudflare.com points to 2606:4700:50::adf5:3ac5, 2803:f800:50::6ca2:c0c5, 2a06:98c1:50::ac40:20c5, 108.162.192.197, 172.64.32.197 and 173.245.58.197.