bertolt.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

bertolt.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:912b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:2774🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.39.116Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.145.43🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShouston.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c34🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A2803:f800:50::6ca2:c334🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhouston.ns.cloudflare.com
A2a06:98c1:50::ac40:2334🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhouston.ns.cloudflare.com
A108.162.195.52🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A162.159.44.52Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A172.64.35.52🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
NSvenus.ns.cloudflare.com
A2606:4700:50::adf5:3aeb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A2803:f800:50::6ca2:c0eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvenus.ns.cloudflare.com
A2a06:98c1:50::ac40:20eb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvenus.ns.cloudflare.com
A108.162.192.235🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A172.64.32.235🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A173.245.58.235🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.39.116, 172.67.145.43
IPv6 hints2606:4700:3030::ac43:912b, 2606:4700:3034::6815:2774
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOAhouston.ns.cloudflare.comdns@cloudflare.com serial=2414878996

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

bertolt.dk
bertolt.ca
bertolt.dev
bertolt.com
bertolt.hu

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blotter.cc
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Previous names

bertie.dev
bertiltandayamo.dev
bertin-szabo.dev
bertin.dev
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bertle.dev
bertling.dev
bertm.dev
bertmode.dev
bertmolinari.dev
bertmoreau.dev
bertnet.dev
berto.dev
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bertoldkuntz.dev
bertoldo.dev
bertoli.dev
bertolini.dev
bertolotti.dev

Next names

bertoluchi.dev
bertomeu.dev
bertomoore.dev
berton.dev
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bertoncin.dev
bertoni.dev
bertram.dev
bertrand-noel.dev
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DNS History

6 records (6 active, 0 former)

NShouston.ns.cloudflare.comvenus.ns.cloudflare.comA104.21.39.116172.67.145.432606:4700:3030::ac43:912b2606:4700:3034::6815:2774
●NShouston.ns.cloudflare.com2026-08-28 → 2026-09-24 · 2 obs
● 2026-08-28 17:17:12
● 2026-09-24 06:06:06
●NSvenus.ns.cloudflare.com2026-08-28 → 2026-09-24 · 2 obs
● 2026-08-28 17:17:12
● 2026-09-24 06:06:06
●A104.21.39.1162026-08-28 → 2026-09-24 · 2 obs
● 2026-08-28 17:17:12
● 2026-09-24 06:06:06
●A172.67.145.432026-08-28 → 2026-09-24 · 2 obs
● 2026-08-28 17:17:12
● 2026-09-24 06:06:06
●A2606:4700:3030::ac43:912b2026-08-28 → 2026-09-24 · 2 obs
● 2026-08-28 17:17:12
● 2026-09-24 06:06:06
●A2606:4700:3034::6815:27742026-08-28 → 2026-09-24 · 2 obs
● 2026-08-28 17:17:12
● 2026-09-24 06:06:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
bertolt.devhouston.ns.cloudflare.com, venus.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.52

NS records: houston.ns.cloudflare.com, venus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bertolt.dev (unsigned zone)

⏱️ Timing

Total: 625ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.145.43, 104.21.39.116
AAAA22606:4700:3030::ac43:912b, 2606:4700:3034::6815:2774
NS2houston.ns.cloudflare.com, venus.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1houston.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

bertolt.dev has four IP addresses: 104.21.39.116, 172.67.145.43, 2606:4700:3030::ac43:912b and 2606:4700:3034::6815:2774.

Among the host names that share IP numbers with bertolt.dev are jomkepo.com, e2s.mv, iroctt.com and two others.

Name Servers

DNS delegation for bertolt.dev points to two name servers: houston.ns.cloudflare.com and venus.ns.cloudflare.com.

bertolt.dev has the same name server delegation as a number of other domains, such as packingmixelo.pages.dev, nomeacaoja.pages.dev, ergaleo.store and two more.

bertolt.dev shares at least some of its name servers with other domains, including perfectfnb.com, radwag.cloud, kagedojo.net and two others.

These name servers are frequently seen alongside the name servers memphis.ns.cloudflare.com, dante.ns.cloudflare.com, kira.ns.cloudflare.com and erin.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

houston.ns.cloudflare.com has IP addresses 108.162.195.52, 162.159.44.52 and 172.64.35.52, plus 3 other.

venus.ns.cloudflare.com has IP addresses 108.162.192.235, 172.64.32.235 and 173.245.58.235, plus 3 other.