knowler.dev - robtex.com

knowler.dev

DNSSEC⚠️ Not signed
A2602:f70f::1AS153292602:f70f::/48 Deno
PTRdeno.net
A69.67.170.170🇨🇦 AS1532969.67.170.0/24 Deno
NSalina.ns.cloudflare.com
A2606:4700:50::adf5:3a3d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalina.ns.cloudflare.com
A2803:f800:50::6ca2:c03d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalina.ns.cloudflare.com
A2a06:98c1:50::ac40:203d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalina.ns.cloudflare.com
A108.162.192.61🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalina.ns.cloudflare.com
A172.64.32.61🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalina.ns.cloudflare.com
A173.245.58.61🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalina.ns.cloudflare.com
NSjoel.ns.cloudflare.com
A2606:4700:58::adf5:3bb8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A2803:f800:50::6ca2:c1b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoel.ns.cloudflare.com
A2a06:98c1:50::ac40:21b8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoel.ns.cloudflare.com
A108.162.193.184🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A172.64.33.184🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A173.245.59.184🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
MXmx01.mail.icloud.com
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
TXTapple-domain=qr7Gaq2H50qqKToi
TXTkeybase-site-verification=t3xwdD8bN_IJAsQPjgOdMmOv4a8MLGwRryMwJ3hgBIg
TXTv=spf1 include:icloud.com ~all
SOAalina.ns.cloudflare.comdns@cloudflare.com serial=2407628033

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

Similar names

DNS History

6 records (6 active, 0 former)

NSalina.ns.cloudflare.comjoel.ns.cloudflare.comMXmx01.mail.icloud.commx02.mail.icloud.comA2602:f70f::169.67.170.170
NSalina.ns.cloudflare.com2026-05-31 → 2026-08-04 · 2 obs
● 2026-05-31 00:56:24
● 2026-08-04 02:57:02
NSjoel.ns.cloudflare.com2026-05-31 → 2026-08-04 · 2 obs
● 2026-05-31 00:56:24
● 2026-08-04 02:57:02
MXmx01.mail.icloud.com2026-05-31 → 2026-08-04 · 2 obs
● 2026-05-31 00:56:24
● 2026-08-04 02:57:02
MXmx02.mail.icloud.com2026-05-31 → 2026-08-04 · 2 obs
● 2026-05-31 00:56:24
● 2026-08-04 02:57:02
A2602:f70f::12026-05-31 → 2026-08-04 · 2 obs
● 2026-05-31 00:56:24
● 2026-08-04 02:57:02
A69.67.170.1702026-05-31 → 2026-08-04 · 2 obs
● 2026-05-31 00:56:24
● 2026-08-04 02:57:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
knowler.devalina.ns.cloudflare.com, joel.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.184

NS records: alina.ns.cloudflare.com, joel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowler.dev (unsigned zone)

⏱️ Timing

Total: 519ms | Queries: -

📄 Records

TypeCountSample Data
A169.67.170.170
AAAA12602:f70f::1
NS2alina.ns.cloudflare.com, joel.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT3apple-domain=qr7Gaq2H50qqKToi, keybase-site-verification=t3xwdD8bN_IJAs...
SOA1alina.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

knowler.dev resolves to the IP addresses 69.67.170.170 and 2602:f70f::1

Additional host names — radar.fishxcode.deno.net, responsible.engineering, samuelpersson2008-pixel.deno.net and two others — share IP numbers with knowler.dev.

Name Servers

Two name servers handle the delegation for knowler.dev: alina.ns.cloudflare.com and joel.ns.cloudflare.com.

knowler.dev shares its name server setup with other domains, including vapeme.net, c3-m.com, of3n0l.sbs and two others.

knowler.dev partially shares its NS delegation with several other domains, including enoeno.pl, htkvn.com, eurovision-cctv.com and two others.

Host names with 6 IP numbers:

alina.ns.cloudflare.com resolves to 108.162.192.61, 172.64.32.61 and 173.245.58.61 among others, with 3 other IP addresses in total.

joel.ns.cloudflare.com resolves to 108.162.193.184, 172.64.33.184 and 173.245.59.184 among others, with 3 other IP addresses in total.

Mail Servers

knowler.dev has two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

knowler.dev shares the same mail server setup as other domains, including kulik.xyz, kedings.com, loopread.com and two others.

knowler.dev shares mail servers — at least in part — with other domains, including wekyk.com, kirton.id.au, massatt.com and two others.

Host names with 6 IP numbers:

mx01.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.

mx02.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.42.251.62 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.56.9.31 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.152.5 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.154.33 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.155.25 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.156.30 IP addresses.