bcourt.dev - robtex.com
bcourt.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:309a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:9993🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.48.154Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.153.147🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arch.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b44🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c144🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2144🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 108.162.193.68🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 172.64.33.68🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 173.245.59.68🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| NS | dawn.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c06a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:206a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 108.162.192.106🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.32.106🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.58.106🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| A | 176.119.200.128🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| A | 176.119.200.129🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| TXT | protonmail-verification=33c72eae57162bed1cbf313ce041e274b8aca89e | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.48.154, 172.67.153.147 | ||||||
| IPv6 hints | 2606:4700:3031::6815:309a, 2606:4700:3037::ac43:9993 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=20, name=cloudflare-ech.com | ||||||
| SOA | arch.ns.cloudflare.comdns@cloudflare.com serial=2415440638 | ||||||
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
Similar names
Previous names
Next names
bcovery.dev |
bcox.dev |
bcp.dev |
bcportal.dev |
bcpte.dev |
bcptech.dev |
bcqops.dev |
bcr.dev |
bcraig.dev |
bcray.dev |
bcreative.dev |
bcred.dev |
bcrespo.dev |
bcristovam.dev |
bcrm.dev |
bcrms.dev |
bcrn.dev |
bcroft.dev |
bcros.dev |
bcrt.dev |
DNS History
8 records (8 active, 0 former)
●NSarch.ns.cloudflare.com2026-09-17 → 2026-10-30 · 2 obs
● 2026-10-30 03:25:10
●NSdawn.ns.cloudflare.com2026-09-17 → 2026-10-30 · 2 obs
● 2026-10-30 03:25:10
●MXmail.protonmail.ch2026-09-17 → 2026-10-30 · 2 obs
● 2026-10-30 03:25:10
●MXmailsec.protonmail.ch2026-09-17 → 2026-10-30 · 2 obs
● 2026-10-30 03:25:10
●A104.21.48.1542026-09-17 → 2026-10-30 · 2 obs
● 2026-10-30 03:25:10
●A172.67.153.1472026-09-17 → 2026-10-30 · 2 obs
● 2026-10-30 03:25:10
●A2606:4700:3031::6815:309a2026-09-17 → 2026-10-30 · 2 obs
● 2026-10-30 03:25:10
●A2606:4700:3037::ac43:99932026-09-17 → 2026-10-30 · 2 obs
● 2026-10-30 03:25:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| bcourt.dev | dawn.ns.cloudflare.com, arch.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.106
NS records: dawn.ns.cloudflare.com, arch.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bcourt.dev (unsigned zone)
⏱️ Timing
Total: 942ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.48.154, 172.67.153.147 |
| AAAA | 2 | 2606:4700:3031::6815:309a, 2606:4700:3037::ac43:9993 |
| NS | 2 | arch.ns.cloudflare.com, dawn.ns.cloudflare.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=33c72eae57162bed, v=spf1 include:_spf.protonmail.ch ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | arch.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
bcourt.dev has four IP addresses: 104.21.48.154, 172.67.153.147, 2606:4700:3031::6815:309a and 2606:4700:3037::ac43:9993.
Among the host names that share IP numbers with bcourt.dev are uploadcreosocial.com, echorift.org, 5tut.com and two others.
Name Servers
The NS records for bcourt.dev delegate to arch.ns.cloudflare.com and dawn.ns.cloudflare.com.
bcourt.dev has the same name server delegation as a number of other domains, such as kevinpuchaicela.workers.dev, www-forgotten-north-de.pages.dev, dollarbenefits1076.pages.dev and two more.
bcourt.dev has at least partial name server overlap with other domains, such as pactalabs.com, eoiqaolrztuyf.site, fukhak.workers.dev and two others.
It is common to find these name servers paired with the name servers will.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
arch.ns.cloudflare.com maps to 108.162.193.68, 172.64.33.68, 173.245.59.68 and 3 additional IP addresses.
dawn.ns.cloudflare.com maps to 108.162.192.106, 172.64.32.106, 173.245.58.106 and 3 additional IP addresses.
Mail Servers
The MX records for bcourt.dev point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
bcourt.dev has the same mail server arrangement as a number of other domains, for example colinstroble.tech, rosadobruno.dev, michaelgoppert.de and two more.
bcourt.dev shares at least some of its mail servers with other domains — for example psilyrabbitmedicinals.com, coreyerman.com, groundworkmovement.com and two more.
mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses — mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.