bthomas.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

bthomas.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:2d49🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:d312🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.45.73Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.18🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSed.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A2803:f800:50::6ca2:c16f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRed.ns.cloudflare.com
A2a06:98c1:50::ac40:216f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRed.ns.cloudflare.com
A108.162.193.111🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A172.64.33.111🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A173.245.59.111🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
NSetta.ns.cloudflare.com
A2606:4700:50::adf5:3a9c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A2803:f800:50::6ca2:c09c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRetta.ns.cloudflare.com
A2a06:98c1:50::ac40:209c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRetta.ns.cloudflare.com
A108.162.192.156🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A172.64.32.156🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A173.245.58.156🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.45.73, 172.67.211.18
IPv6 hints2606:4700:3032::6815:2d49, 2606:4700:3036::ac43:d312
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=138, name=cloudflare-ech.com
SOAed.ns.cloudflare.comdns@cloudflare.com serial=2413352539

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

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bthomas.dev

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DNS History

6 records (6 active, 0 former)

NSed.ns.cloudflare.cometta.ns.cloudflare.comA104.21.45.73172.67.211.182606:4700:3032::6815:2d492606:4700:3036::ac43:d312
●NSed.ns.cloudflare.com2026-09-03 → 2026-09-04 · 2 obs
● 2026-09-03 22:43:10
● 2026-09-04 18:13:44
●NSetta.ns.cloudflare.com2026-09-03 → 2026-09-04 · 2 obs
● 2026-09-03 22:43:10
● 2026-09-04 18:13:44
●A104.21.45.732026-09-03 → 2026-09-04 · 2 obs
● 2026-09-03 22:43:10
● 2026-09-04 18:13:44
●A172.67.211.182026-09-03 → 2026-09-04 · 2 obs
● 2026-09-03 22:43:10
● 2026-09-04 18:13:44
●A2606:4700:3032::6815:2d492026-09-03 → 2026-09-04 · 2 obs
● 2026-09-03 22:43:10
● 2026-09-04 18:13:44
●A2606:4700:3036::ac43:d3122026-09-03 → 2026-09-04 · 2 obs
● 2026-09-03 22:43:10
● 2026-09-04 18:13:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
bthomas.devetta.ns.cloudflare.com, ed.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.111

NS records: etta.ns.cloudflare.com, ed.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bthomas.dev (unsigned zone)

⏱️ Timing

Total: 924ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.45.73, 172.67.211.18
AAAA22606:4700:3032::6815:2d49, 2606:4700:3036::ac43:d312
NS2ed.ns.cloudflare.com, etta.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ed.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

bthomas.dev resolves to four IP addresses: 104.21.45.73, 172.67.211.18, 2606:4700:3032::6815:2d49 and 2606:4700:3036::ac43:d312.

Among the host names that share IP numbers with bthomas.dev are elementsspa.ch, lakenonaindians.org, novaopt.ru and two others.

Name Servers

bthomas.dev is served by two delegated name servers, ed.ns.cloudflare.com and etta.ns.cloudflare.com.

bthomas.dev has the same name server delegation as a number of other domains, such as teamcook.me, oldham-chronicle.co.uk, myheritagegroup.com and two more.

bthomas.dev has at least partial name server overlap with other domains, such as maria-4-jackson-564.pages.dev, htsbellville.co.za, digitalcorehub.site and two others.

It is common to find these name servers paired with the name servers pablo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

ed.ns.cloudflare.com carries IP addresses 108.162.193.111, 172.64.33.111 and 173.245.59.111, with 3 other addresses beyond those.

etta.ns.cloudflare.com carries IP addresses 108.162.192.156, 172.64.32.156 and 173.245.58.156, with 3 other addresses beyond those.