btbtlb.com - robtex.com
btbtlb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:9b4c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3a1e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.58.30Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.155.76🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | karsyn.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26c2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karsyn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | karsyn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | karsyn.ns.cloudflare.com | ||||||
| A | 108.162.194.194🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karsyn.ns.cloudflare.com | ||||||
| A | 162.159.38.194Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karsyn.ns.cloudflare.com | ||||||
| A | 172.64.34.194🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karsyn.ns.cloudflare.com | ||||||
| NS | lochlan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cea🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lochlan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3ea🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lochlan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23ea🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lochlan.ns.cloudflare.com | ||||||
| A | 108.162.195.234🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lochlan.ns.cloudflare.com | ||||||
| A | 162.159.44.234Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lochlan.ns.cloudflare.com | ||||||
| A | 172.64.35.234🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lochlan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.58.30, 172.67.155.76 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:9b4c, 2606:4700:3037::6815:3a1e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com | ||||||
| SOA | karsyn.ns.cloudflare.comdns@cloudflare.com serial=2409933644 | ||||||
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.netnstld@verisign-grs.com serial=1784942627 | ||||||
Same first word
btbtlb.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSkarsyn.ns.cloudflare.com2026-07-17 → 2026-07-25 · 2 obs
● 2026-07-25 01:32:38
●NSlochlan.ns.cloudflare.com2026-07-17 → 2026-07-25 · 2 obs
● 2026-07-25 01:32:38
●A104.21.58.302026-07-17 → 2026-07-25 · 2 obs
● 2026-07-25 01:32:38
●A172.67.155.762026-07-17 → 2026-07-25 · 2 obs
● 2026-07-25 01:32:38
●A2606:4700:3031::ac43:9b4c2026-07-17 → 2026-07-25 · 2 obs
● 2026-07-25 01:32:38
●A2606:4700:3037::6815:3a1e2026-07-17 → 2026-07-25 · 2 obs
● 2026-07-25 01:32:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| btbtlb.com | karsyn.ns.cloudflare.com, lochlan.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.234
NS records: karsyn.ns.cloudflare.com, lochlan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btbtlb.com (unsigned zone)
⏱️ Timing
Total: 478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.155.76, 104.21.58.30 |
| AAAA | 2 | 2606:4700:3031::ac43:9b4c, 2606:4700:3037::6815:3a1e |
| NS | 2 | karsyn.ns.cloudflare.com, lochlan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | karsyn.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (karsyn.ns.cloudflare.com, karsyn.ns.cloudflare.com, karsyn.ns.cloudflare.com...)
Analysis
IP Addresses
btbtlb.com points to the four IP addresses 104.21.58.30, 172.67.155.76, 2606:4700:3031::ac43:9b4c and 2606:4700:3037::6815:3a1e.
Among the host names that share IP numbers with btbtlb.com are gaziantepelektronik.com, quartzpunch.ru, www.desdemipc.com and two others.
Name Servers
btbtlb.com is served by two delegated name servers, karsyn.ns.cloudflare.com and lochlan.ns.cloudflare.com.
btbtlb.com has the same name server delegation as a number of other domains, such as songfa.com.sg, jedar.co, bttwo.net and two more.
There is at least partial name server overlap between btbtlb.com and other domains — facialri.com, 0374che.com, shzewei.com and two more among them.
The name servers chase.ns.cloudflare.com, kianchau.ns.cloudflare.com and alexis.ns.cloudflare.com are often found in combination with these name servers.
Host names resolving to 6 IP numbers:
karsyn.ns.cloudflare.com carries IP addresses 108.162.194.194, 162.159.38.194 and 172.64.34.194, with 3 other addresses beyond those.
lochlan.ns.cloudflare.com carries IP addresses 108.162.195.234, 162.159.44.234 and 172.64.35.234, with 3 other addresses beyond those.