readlibs.com - dns.ninja

readlibs.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:bfe4🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:144d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.77Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.228🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShugh.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b75🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A2803:f800:50::6ca2:c175🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhugh.ns.cloudflare.com
A2a06:98c1:50::ac40:2175🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhugh.ns.cloudflare.com
A108.162.193.117🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A172.64.33.117🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A173.245.59.117🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
NSisla.ns.cloudflare.com
A2606:4700:50::adf5:3a77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
A2803:f800:50::6ca2:c077🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisla.ns.cloudflare.com
A2a06:98c1:50::ac40:2077🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisla.ns.cloudflare.com
A108.162.192.119🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
A172.64.32.119🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
A173.245.58.119🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.20.77, 172.67.191.228
IPv6 hints2606:4700:3034::ac43:bfe4, 2606:4700:3037::6815:144d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOAhugh.ns.cloudflare.comdns@cloudflare.com serial=2406164281

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782551235

Previously MX for

readlibs.com

Same first word

readlibs.com

Similar names

bedrails.store
bradelis.net
disabler.com
abslider.de
lidsaber.com
redilabs.com
reidlabs.com
bedrails.com
brideals.com
bradelis.shop
bedrails.co.uk
ridelabs.com
bradlies.com
bradelis.us
silbrade.com
brisdale.com
realbids.co
baslider.com
lidebras.ind.br
brasiled.com.br
labrides.com
ridelabs.net
labsider.com
abslider.com
arbslide.com
beraldis.com
slidebar.com
drbelisa.com
labrides.net
barslide.com
direlabs.com
realbids.com.au
bersaldi.com
bradelis.org
lesbaird.com
edbrasil.com
drbailes.com
disabler.org
dbisrael.co.il
sealbird.com
edbrasil.net
drblaise.com
darbelis.com
serialdb.com
salebird.com
realdibs.com
realbids.com

DNS History

16 records (6 active, 10 former)

201820192020202120222023202420252026NShugh.ns.cloudflare.comisla.ns.cloudflare.comns1.dllibs.comns2.dllibs.comMXreadlibs.comA104.21.20.77172.67.191.2282606:4700:3034::ac43:bfe42606:4700:3037::6815:144d188.114.96.0188.114.97.0192.95.11.912606:4700:3030::6815:144d2606:4700:3033::ac43:bfe42a06:98c1:3120::2a06:98c1:3121::
●NShugh.ns.cloudflare.com2026-02-15 → 2026-06-27 · 3 obs
○ 2017-01-04 23:48:28
● 2026-02-15 12:27:06
● 2026-06-27 09:35:02
●NSisla.ns.cloudflare.com2026-02-15 → 2026-06-27 · 3 obs
○ 2017-01-04 23:48:28
● 2026-02-15 12:27:06
● 2026-06-27 09:35:02
○NSns1.dllibs.com2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 23:48:28
○ 2026-02-15 12:27:06
○ 2026-06-27 09:35:02
○NSns2.dllibs.com2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 23:48:28
○ 2026-02-15 12:27:06
○ 2026-06-27 09:35:02
○MXreadlibs.com2017-01-04 → 2026-02-15 · 4 obs
● 2017-01-04 23:48:28
● 2026-02-15 12:27:06
○ 2026-02-26 22:15:10
○ 2026-06-27 09:35:02
●A104.21.20.772026-02-15 → 2026-06-27 · 8 obs
○ 2017-01-04 23:48:28
● 2026-02-15 12:27:06
● 2026-03-27 19:37:46
○ 2026-04-22 00:15:14
● 2026-04-28 05:16:24
○ 2026-04-28 10:55:20
● 2026-06-06 16:12:50
● 2026-06-27 09:35:02
●A172.67.191.2282026-02-15 → 2026-06-27 · 8 obs
○ 2017-01-04 23:48:28
● 2026-02-15 12:27:06
● 2026-03-27 19:37:46
○ 2026-04-22 00:15:14
● 2026-04-28 05:16:24
○ 2026-04-28 10:55:20
● 2026-06-06 16:12:50
● 2026-06-27 09:35:02
○A188.114.96.02026-04-22 → 2026-04-28 · 6 obs
○ 2026-03-27 19:37:46
● 2026-04-22 00:15:14
○ 2026-04-28 05:16:24
● 2026-04-28 10:55:20
○ 2026-06-06 16:12:50
○ 2026-06-27 09:35:02
○A188.114.97.02026-04-22 → 2026-04-28 · 6 obs
○ 2026-03-27 19:37:46
● 2026-04-22 00:15:14
○ 2026-04-28 05:16:24
● 2026-04-28 10:55:20
○ 2026-06-06 16:12:50
○ 2026-06-27 09:35:02
○A192.95.11.912017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 23:48:28
○ 2026-02-15 12:27:06
○ 2026-06-27 09:35:02
○A2606:4700:3030::6815:144d2026-02-15 → 2026-06-16 · 9 obs
○ 2017-01-04 23:48:28
● 2026-02-15 12:27:06
● 2026-03-27 19:37:46
○ 2026-04-22 00:15:14
● 2026-04-28 05:16:24
○ 2026-04-28 10:55:20
● 2026-06-06 16:12:50
● 2026-06-16 00:20:30
○ 2026-06-27 09:35:02
○A2606:4700:3033::ac43:bfe42026-02-15 → 2026-06-16 · 9 obs
○ 2017-01-04 23:48:28
● 2026-02-15 12:27:06
● 2026-03-27 19:37:46
○ 2026-04-22 00:15:14
● 2026-04-28 05:16:24
○ 2026-04-28 10:55:20
● 2026-06-06 16:12:50
● 2026-06-16 00:20:30
○ 2026-06-27 09:35:02
●A2606:4700:3034::ac43:bfe42026-06-27 → 2026-06-27 · 2 obs
○ 2026-06-16 00:20:30
● 2026-06-27 09:35:02
●A2606:4700:3037::6815:144d2026-06-27 → 2026-06-27 · 2 obs
○ 2026-06-16 00:20:30
● 2026-06-27 09:35:02
○A2a06:98c1:3120::2026-04-22 → 2026-04-28 · 6 obs
○ 2026-03-27 19:37:46
● 2026-04-22 00:15:14
○ 2026-04-28 05:16:24
● 2026-04-28 10:55:20
○ 2026-06-06 16:12:50
○ 2026-06-27 09:35:02
○A2a06:98c1:3121::2026-04-22 → 2026-04-28 · 6 obs
○ 2026-03-27 19:37:46
● 2026-04-22 00:15:14
○ 2026-04-28 05:16:24
● 2026-04-28 10:55:20
○ 2026-06-06 16:12:50
○ 2026-06-27 09:35:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
readlibs.comhugh.ns.cloudflare.com, isla.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.117

NS records: hugh.ns.cloudflare.com, isla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for readlibs.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.191.228, 104.21.20.77
AAAA22606:4700:3034::ac43:bfe4, 2606:4700:3037::6815:144d
NS2hugh.ns.cloudflare.com, isla.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hugh.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (hugh.ns.cloudflare.com, hugh.ns.cloudflare.com, hugh.ns.cloudflare.com...)

Analysis

IP Addresses

readlibs.com points to the four IP addresses 104.21.20.77, 172.67.191.228, 2606:4700:3034::ac43:bfe4 and 2606:4700:3037::6815:144d.

Additional host names — rantingly.com, cyberduck.co.uk, 889993359.xyz and two others — share IP numbers with readlibs.com.

Name Servers

readlibs.com is served by two delegated name servers, hugh.ns.cloudflare.com and isla.ns.cloudflare.com.

readlibs.com shares its name server setup with other domains, including top-najlepsze-kasyna.com, gnkmo.ru, khukho.com and two others.

The name servers of readlibs.com overlap at least partially with those of other domains — among them atlasglobal.com.hk, growthfrontiersevents.com, ascentium.technology and two more.

The name servers opal.ns.cloudflare.com, chan.ns.cloudflare.com and rob.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

hugh.ns.cloudflare.com carries IP addresses 108.162.193.117, 172.64.33.117 and 173.245.59.117, with 3 other addresses beyond those.

isla.ns.cloudflare.com carries IP addresses 108.162.192.119, 172.64.32.119 and 173.245.58.119, with 3 other addresses beyond those.