fbr.dev - robtex.com
fbr.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:c771🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4cbd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.76.189Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.199.113🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alberto.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c12🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alberto.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c312🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alberto.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2312🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alberto.ns.cloudflare.com | ||||||
| A | 108.162.195.18🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alberto.ns.cloudflare.com | ||||||
| A | 162.159.44.18Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alberto.ns.cloudflare.com | ||||||
| A | 172.64.35.18🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alberto.ns.cloudflare.com | ||||||
| NS | chloe.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chloe.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c055🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chloe.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2055🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chloe.ns.cloudflare.com | ||||||
| A | 108.162.192.85🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chloe.ns.cloudflare.com | ||||||
| A | 172.64.32.85🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chloe.ns.cloudflare.com | ||||||
| A | 173.245.58.85🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chloe.ns.cloudflare.com | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| A | 176.119.200.128🇨🇭 Proton176.119.200.0/24 | ||||||
| A | 185.70.42.128🇨🇭 Proton185.70.42.0/24 | ||||||
| A | 185.205.70.128🇫🇷 Proton185.205.70.0/24 | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| A | 176.119.200.129🇨🇭 Proton176.119.200.0/24 | ||||||
| A | 185.70.42.129🇨🇭 Proton185.70.42.0/24 | ||||||
| A | 185.205.70.129🇫🇷 Proton185.205.70.0/24 | ||||||
| TXT | protonmail-verification=a9b15bc08dac9812056148c9c6931b526d235df1 | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.76.189, 172.67.199.113 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:c771, 2606:4700:3037::6815:4cbd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=90, name=cloudflare-ech.com | ||||||
| SOA | alberto.ns.cloudflare.comdns@cloudflare.com serial=2416817143 | ||||||
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
fblu.dev |
fbm.dev |
fbmd.dev |
fbme.dev |
fbmfashion.dev |
fbn.dev |
fbnh.dev |
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fbns.dev |
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Next names
DNS History
8 records (8 active, 0 former)
●NSalberto.ns.cloudflare.com2026-08-31 → 2026-10-07 · 2 obs
● 2026-10-07 10:45:36
●NSchloe.ns.cloudflare.com2026-08-31 → 2026-10-07 · 2 obs
● 2026-10-07 10:45:36
●MXmail.protonmail.ch2026-08-31 → 2026-10-07 · 2 obs
● 2026-10-07 10:45:36
●MXmailsec.protonmail.ch2026-08-31 → 2026-10-07 · 2 obs
● 2026-10-07 10:45:36
●A104.21.76.1892026-08-31 → 2026-10-07 · 2 obs
● 2026-10-07 10:45:36
●A172.67.199.1132026-08-31 → 2026-10-07 · 2 obs
● 2026-10-07 10:45:36
●A2606:4700:3034::ac43:c7712026-08-31 → 2026-10-07 · 2 obs
● 2026-10-07 10:45:36
●A2606:4700:3037::6815:4cbd2026-08-31 → 2026-10-07 · 2 obs
● 2026-10-07 10:45:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| fbr.dev | chloe.ns.cloudflare.com, alberto.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.85
NS records: chloe.ns.cloudflare.com, alberto.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fbr.dev (unsigned zone)
⏱️ Timing
Total: 1310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.199.113, 104.21.76.189 |
| AAAA | 2 | 2606:4700:3037::6815:4cbd, 2606:4700:3034::ac43:c771 |
| NS | 2 | alberto.ns.cloudflare.com, chloe.ns.cloudflare.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=a9b15bc08dac9812, v=spf1 include:_spf.protonmail.ch ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alberto.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
fbr.dev has four IP addresses: 104.21.76.189, 172.67.199.113, 2606:4700:3034::ac43:c771 and 2606:4700:3037::6815:4cbd.
cyberrealm563.info, benklark.com, savesco.hu and two other host names share IP numbers with fbr.dev.
Name Servers
fbr.dev is served by two delegated name servers, alberto.ns.cloudflare.com and chloe.ns.cloudflare.com.
fbr.dev uses the same name servers as several other domains — among them garthe-net.de, hg33.de, capnhattaikhoanservicevn.com and two more.
fbr.dev partially shares its NS delegation with several other domains, including yonglihui1.com.cn, dongbujuesai.com.cn, meriahdolls.com and two others.
These name servers regularly co-occur with the name servers malavika.ns.cloudflare.com, nelly.ns.cloudflare.com and jonah.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
alberto.ns.cloudflare.com carries IP addresses 108.162.195.18, 162.159.44.18 and 172.64.35.18, with 3 other addresses beyond those.
chloe.ns.cloudflare.com carries IP addresses 108.162.192.85, 172.64.32.85 and 173.245.58.85, with 3 other addresses beyond those.
Mail Servers
Mail for fbr.dev is handled by two mail servers — mail.protonmail.ch and mailsec.protonmail.ch.
fbr.dev uses an identical mail server configuration to several other domains — among them quorisource.com, d35c.net, gatekeeper.capital and two more.
fbr.dev has at least partial mail server overlap with other domains such as jason-green.net, craigandelisa.com, lakh.net and two more.
mail.protonmail.ch has three IP addresses (176.119.200.128, 185.70.42.128 and 185.205.70.128) and mailsec.protonmail.ch has three IP addresses (176.119.200.129, 185.70.42.129 and 185.205.70.129).