readwise.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

readwise.dev

DNSSEC⚠️ Not signed
NSdion.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b9c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
A2803:f800:50::6ca2:c19c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdion.ns.cloudflare.com
A2a06:98c1:50::ac40:219c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdion.ns.cloudflare.com
A108.162.193.156🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
A172.64.33.156🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
A173.245.59.156🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
NSjillian.ns.cloudflare.com
A2606:4700:50::a29f:262c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjillian.ns.cloudflare.com
A2803:f800:50::6ca2:c22c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjillian.ns.cloudflare.com
A2a06:98c1:50::ac40:222c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjillian.ns.cloudflare.com
A108.162.194.44🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjillian.ns.cloudflare.com
A162.159.38.44Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjillian.ns.cloudflare.com
A172.64.34.44🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjillian.ns.cloudflare.com
MXinbound-smtp.ap-northeast-1.amazonaws.com ⭐
A3.113.208.143🇯🇵 Amazon3.112.0.0/14 EC2 NRT prefix
PTRec2-3-113-208-143.ap-northeast-1.compute.amazonaws.com
A18.178.141.61🇯🇵 Amazon18.178.0.0/16 EC2 NRT prefix
PTRec2-18-178-141-61.ap-northeast-1.compute.amazonaws.com
A52.195.95.66🇯🇵 Amazon52.194.0.0/15 EC2 NRT prefix
PTRec2-52-195-95-66.ap-northeast-1.compute.amazonaws.com
SOAdion.ns.cloudflare.comdns@cloudflare.com serial=2411421758

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

readwise.net
readwise.pl
readwise.study
readwise.me
readwise.io
readwise.com
readwise.app
readwise.dev
readwise.co.uk

Similar names

wareside.com
sidewear.it
wisedear.com
wearside.org.uk
sideware.de
dewarise.com
wearside.org
aderwise.com
israweed.com
sideware.com
weardesi.com
dearwise.com
radweise.de
aeswired.blogspot.com
wearside.co.uk
seidwear.clothing
desiwear.store
weareids.com
sidewear.shop
weraised.com
dearwise.earth
sidewear.com
wearside.com
erasedwi.com
wareside.co.uk
seawired.com
awerides.com
desiwear.com
wiseread.com
sewerdia.com
airswede.com
weardies.com
desiware.com
asweride.com
darewise.com
wedraise.com
asewired.com

Previous names

readiant.dev
readit.dev
readlog.dev
readly.dev
readmeonline.dev
readmeter.dev
readmin.dev
readomni.dev
readops.dev
readout.dev
readpato.dev
readpnw.dev
readprompt.dev
readreviews.dev
reads.dev
readsee.dev
readshelf.dev
readside.dev
readstack.dev
readthedocs.dev

Next names

readwrightexecute.dev
ready-run.dev
ready.dev
ready2go.dev
ready2plugin.dev
readyagents.dev
readybackend.dev
readybee.dev
readybuild.dev
readycloud.dev
readycode.dev
readyforai.dev
readylayerone.dev
readyloop-staging.dev
readyly.dev
readymag.dev
readymark.dev
readymeds.dev
readyplayer.dev
readyresume.dev

DNS History

3 records (3 active, 0 former)

NSdion.ns.cloudflare.comjillian.ns.cloudflare.comMXinbound-smtp.ap-northeast-1.amazonaws.com
●NSdion.ns.cloudflare.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-28 12:29:20
● 2026-08-29 09:08:38
●NSjillian.ns.cloudflare.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-28 12:29:20
● 2026-08-29 09:08:38
●MXinbound-smtp.ap-northeast-1.amazonaws.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-28 12:29:20
● 2026-08-29 09:08:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
readwise.devjillian.ns.cloudflare.com, dion.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.44

NS records: jillian.ns.cloudflare.com, dion.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for readwise.dev (unsigned zone)

⏱️ Timing

Total: 1860ms | Queries: -

📄 Records

TypeCountSample Data
NS2dion.ns.cloudflare.com, jillian.ns.cloudflare.com
MX1inbound-smtp.ap-northeast-1.amazonaws.co
SOA1dion.ns.cloudflare.com dns.cloudflare.co

Analysis

Name Servers

DNS delegation for readwise.dev points to two name servers: dion.ns.cloudflare.com and jillian.ns.cloudflare.com.

readwise.dev has the same name server delegation as a number of other domains, such as gapifa.com, jahz.pages.dev, jalileslami.workers.dev and two more.

readwise.dev shares at least some of its name servers with other domains, including deptheos.app, isaacesmith.pages.dev, cleanquote.app and two others.

These name servers are frequently paired with the name servers josephine.ns.cloudflare.com and eloise.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dion.ns.cloudflare.com has IP addresses 108.162.193.156, 172.64.33.156 and 173.245.59.156, plus 3 other.

jillian.ns.cloudflare.com has IP addresses 108.162.194.44, 162.159.38.44 and 172.64.34.44, plus 3 other.

Mail Servers

readwise.dev routes its mail through a single mail server, inbound-smtp.ap-northeast-1.amazonaws.com.

readwise.dev has the same mail server arrangement as a number of other domains, for example aperip.com, zamation.dev, 4llm.ai and two more.

readwise.dev shares at least some of its mail servers with other domains — for example propelm.com, farahenna.store, loreowl.com and two more.

inbound-smtp.ap-northeast-1.amazonaws.com has three IP addresses: 3.113.208.143, 18.178.141.61 and 52.195.95.66.