corebytesbd.com - robtex.com
corebytesbd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:aa50🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:475d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.71.93Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.170.80🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | anna.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c066🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2066🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 108.162.192.102🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 172.64.32.102🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 173.245.58.102🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| NS | hugh.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b75🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hugh.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c175🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hugh.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2175🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hugh.ns.cloudflare.com | ||||||
| A | 108.162.193.117🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hugh.ns.cloudflare.com | ||||||
| A | 172.64.33.117🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hugh.ns.cloudflare.com | ||||||
| A | 173.245.59.117🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hugh.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.71.93, 172.67.170.80 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:aa50, 2606:4700:3037::6815:475d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com | ||||||
| SOA | anna.ns.cloudflare.comdns@cloudflare.com serial=2416749731 | ||||||
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=1794173451 | ||||||
Same first word
corebytesbd.com |
Similar names
Previous names
Next names
DNS History
10 records (6 active, 4 former)
●NSanna.ns.cloudflare.com2026-10-01 → 2026-11-08 · 2 obs
● 2026-11-08 21:32:52
●NShugh.ns.cloudflare.com2026-10-01 → 2026-11-08 · 2 obs
● 2026-11-08 21:32:52
●A104.21.71.932026-11-08 → 2026-11-08 · 3 obs
● 2026-11-08 21:22:26
● 2026-11-08 21:32:52
●A172.67.170.802026-11-08 → 2026-11-08 · 3 obs
● 2026-11-08 21:22:26
● 2026-11-08 21:32:52
○A188.114.96.02026-10-01 → 2026-10-01 · 3 obs
○ 2026-11-08 21:22:26
○ 2026-11-08 21:32:52
○A188.114.97.02026-10-01 → 2026-10-01 · 3 obs
○ 2026-11-08 21:22:26
○ 2026-11-08 21:32:52
●A2606:4700:3032::ac43:aa502026-11-08 → 2026-11-08 · 3 obs
● 2026-11-08 21:22:26
● 2026-11-08 21:32:52
●A2606:4700:3037::6815:475d2026-11-08 → 2026-11-08 · 3 obs
● 2026-11-08 21:22:26
● 2026-11-08 21:32:52
○A2a06:98c1:3120::2026-10-01 → 2026-10-01 · 3 obs
○ 2026-11-08 21:22:26
○ 2026-11-08 21:32:52
○A2a06:98c1:3121::2026-10-01 → 2026-10-01 · 3 obs
○ 2026-11-08 21:22:26
○ 2026-11-08 21:32:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net... | - |
| corebytesbd.com | hugh.ns.cloudflare.com, anna.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.117
NS records: hugh.ns.cloudflare.com, anna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.170.80, 104.21.71.93 |
| AAAA | 2 | 2606:4700:3037::6815:475d, 2606:4700:3032::ac43:aa50 |
| NS | 2 | anna.ns.cloudflare.com, hugh.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | anna.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (hugh.ns.cloudflare.com, hugh.ns.cloudflare.com, hugh.ns.cloudflare.com...)
Analysis
IP Addresses
corebytesbd.com has four IP addresses: 104.21.71.93, 172.67.170.80, 2606:4700:3032::ac43:aa50 and 2606:4700:3037::6815:475d.
Additional host names — bentoak.systems, captioni.ir, snaper.makeup and two others — share IP numbers with corebytesbd.com.
Name Servers
corebytesbd.com has two authoritative name servers — anna.ns.cloudflare.com and hugh.ns.cloudflare.com.
corebytesbd.com shares its name server setup with other domains, including kodability.com, namchok99.win, edveinrin.workers.dev and two others.
corebytesbd.com has at least partial name server overlap with other domains, such as colesand321.workers.dev, belahlazau.pages.dev, mammeatrainy.info and two others.
These name servers tend to appear together with the name servers isla.ns.cloudflare.com, cash.ns.cloudflare.com and ram.ns.cloudflare.com.
Host names with 6 IP numbers:
anna.ns.cloudflare.com points to 108.162.192.102, 172.64.32.102, 173.245.58.102 and 3 other IP addresses.
hugh.ns.cloudflare.com points to 108.162.193.117, 172.64.33.117, 173.245.59.117 and 3 other IP addresses.