predb.dev - robtex.com
predb.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1c7c🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:922c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.28.124Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.146.44🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bob.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c168🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2168🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 108.162.193.104🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 172.64.33.104🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 173.245.59.104🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| NS | olga.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a89🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olga.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c089🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | olga.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2089🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | olga.ns.cloudflare.com | ||||||
| A | 108.162.192.137🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olga.ns.cloudflare.com | ||||||
| A | 172.64.32.137🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olga.ns.cloudflare.com | ||||||
| A | 173.245.58.137🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olga.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.28.124, 172.67.146.44 | ||||||
| IPv6 hints | 2606:4700:3030::6815:1c7c, 2606:4700:3037::ac43:922c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=122, name=cloudflare-ech.com | ||||||
| SOA | bob.ns.cloudflare.comdns@cloudflare.com serial=2413160242 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
predb.me |
predb.se |
predb.io |
predb.de |
predb.net |
predb.xyz |
predb.dev |
predb.pw |
predb.com |
predb.org |
predb.eu |
predb.space |
predb.club |
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSbob.ns.cloudflare.com2026-09-04 → 2026-09-05 · 2 obs
● 2026-09-05 00:02:38
●NSolga.ns.cloudflare.com2026-09-04 → 2026-09-05 · 2 obs
● 2026-09-05 00:02:38
●A104.21.28.1242026-09-04 → 2026-09-05 · 2 obs
● 2026-09-05 00:02:38
●A172.67.146.442026-09-04 → 2026-09-05 · 2 obs
● 2026-09-05 00:02:38
●A2606:4700:3030::6815:1c7c2026-09-04 → 2026-09-05 · 2 obs
● 2026-09-05 00:02:38
●A2606:4700:3037::ac43:922c2026-09-04 → 2026-09-05 · 2 obs
● 2026-09-05 00:02:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| predb.dev | bob.ns.cloudflare.com, olga.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.104
NS records: bob.ns.cloudflare.com, olga.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for predb.dev (unsigned zone)
⏱️ Timing
Total: 940ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.28.124, 172.67.146.44 |
| AAAA | 2 | 2606:4700:3037::ac43:922c, 2606:4700:3030::6815:1c7c |
| NS | 2 | bob.ns.cloudflare.com, olga.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bob.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
predb.dev points to the four IP addresses 104.21.28.124, 172.67.146.44, 2606:4700:3030::6815:1c7c and 2606:4700:3037::ac43:922c.
Additional host names — 5ngw41bvc731jd3.chgb888.net, sds1234.de, istanbulharunico.space and two others — share IP numbers with predb.dev.
Name Servers
predb.dev is served by two delegated name servers, bob.ns.cloudflare.com and olga.ns.cloudflare.com.
predb.dev shares its name server setup with other domains, including questconnect-site.pages.dev, xeiqd.com, itcontrol.store and two others.
At least some of predb.dev's name servers are shared with other domains, for example exosuits.net, cathedraloverall.world, bangfinger.work and two more.
These name servers are often deployed together with the name servers brianna.ns.cloudflare.com, violet.ns.cloudflare.com, max.ns.cloudflare.com and nola.ns.cloudflare.com.
Host names with 6 IP numbers:
bob.ns.cloudflare.com carries IP addresses 108.162.193.104, 172.64.33.104 and 173.245.59.104, with 3 other addresses beyond those.
olga.ns.cloudflare.com carries IP addresses 108.162.192.137, 172.64.32.137 and 173.245.58.137, with 3 other addresses beyond those.