carnegie-libraries.org - robtex.com

carnegie-libraries.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5b0d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:cf4c🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.13Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.76🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSburt.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRburt.ns.cloudflare.com
A2803:f800:50::6ca2:c14f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRburt.ns.cloudflare.com
A2a06:98c1:50::ac40:214f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRburt.ns.cloudflare.com
A108.162.193.79🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRburt.ns.cloudflare.com
A172.64.33.79🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRburt.ns.cloudflare.com
A173.245.59.79🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRburt.ns.cloudflare.com
NSnena.ns.cloudflare.com
A2606:4700:50::a29f:26a1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A2803:f800:50::6ca2:c2a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnena.ns.cloudflare.com
A2a06:98c1:50::ac40:22a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnena.ns.cloudflare.com
A108.162.194.161🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A162.159.38.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A172.64.34.161🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.91.13, 172.67.207.76
IPv62606:4700:3030::6815:5b0d, 2606:4700:3034::ac43:cf4c
SOAburt.ns.cloudflare.comdns@cloudflare.com serial=2397572305

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953
WOT: SAFE (61/100)

Subdomains

www.carnegie-libraries.org

Same first word

carnegie-libraries.org

DNS History

37 records (6 active, 31 former)

20162017201820192020202120222023202420252026NSburt.ns.cloudflare.comnena.ns.cloudflare.comdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.21.91.13172.67.207.762606:4700:3030::6815:5b0d2606:4700:3034::ac43:cf4c188.114.96.0188.114.96.4188.114.97.0188.114.97.4216.239.32.21216.239.34.21216.239.36.21216.239.38.212a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::468.65.123.223
●NSburt.ns.cloudflare.com2026-03-05 → 2026-03-24 · 3 obs
○ 2018-01-05 13:28:20
● 2026-03-05 03:28:14
● 2026-03-24 05:18:34
○NSdns1.registrar-servers.com2015-06-25 → 2016-04-29 · 4 obs
● 2015-06-25 09:16:46
● 2016-04-29 14:13:02
○ 2016-12-30 19:26:34
○ 2026-03-24 05:18:34
○NSdns2.registrar-servers.com2015-06-25 → 2016-04-29 · 4 obs
● 2015-06-25 09:16:46
● 2016-04-29 14:13:02
○ 2016-12-30 19:26:34
○ 2026-03-24 05:18:34
○NSdns3.registrar-servers.com2015-06-25 → 2016-04-29 · 4 obs
● 2015-06-25 09:16:46
● 2016-04-29 14:13:02
○ 2016-12-30 19:26:34
○ 2026-03-24 05:18:34
○NSdns4.registrar-servers.com2015-06-25 → 2016-04-29 · 4 obs
● 2015-06-25 09:16:46
● 2016-04-29 14:13:02
○ 2016-12-30 19:26:34
○ 2026-03-24 05:18:34
○NSdns5.registrar-servers.com2015-06-25 → 2016-04-29 · 4 obs
● 2015-06-25 09:16:46
● 2016-04-29 14:13:02
○ 2016-12-30 19:26:34
○ 2026-03-24 05:18:34
●NSnena.ns.cloudflare.com2026-03-05 → 2026-03-24 · 3 obs
○ 2018-01-05 13:28:20
● 2026-03-05 03:28:14
● 2026-03-24 05:18:34
○NSns-cloud-d1.googledomains.com2016-12-30 → 2018-01-05 · 5 obs
○ 2016-04-29 14:13:02
● 2016-12-30 19:26:34
● 2018-01-05 13:28:20
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○NSns-cloud-d2.googledomains.com2016-12-30 → 2018-01-05 · 5 obs
○ 2016-04-29 14:13:02
● 2016-12-30 19:26:34
● 2018-01-05 13:28:20
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○NSns-cloud-d3.googledomains.com2016-12-30 → 2018-01-05 · 5 obs
○ 2016-04-29 14:13:02
● 2016-12-30 19:26:34
● 2018-01-05 13:28:20
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○NSns-cloud-d4.googledomains.com2016-12-30 → 2018-01-05 · 5 obs
○ 2016-04-29 14:13:02
● 2016-12-30 19:26:34
● 2018-01-05 13:28:20
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○MXalt1.aspmx.l.google.com2015-06-25 → 2018-01-05 · 4 obs
● 2015-06-25 09:16:46
● 2018-01-05 13:28:20
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○MXalt2.aspmx.l.google.com2015-06-25 → 2018-01-05 · 4 obs
● 2015-06-25 09:16:46
● 2018-01-05 13:28:20
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○MXalt3.aspmx.l.google.com2016-12-30 → 2018-01-05 · 5 obs
○ 2016-04-29 14:13:02
● 2016-12-30 19:26:34
● 2018-01-05 13:28:20
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○MXalt4.aspmx.l.google.com2016-12-30 → 2018-01-05 · 5 obs
○ 2016-04-29 14:13:02
● 2016-12-30 19:26:34
● 2018-01-05 13:28:20
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○MXaspmx.l.google.com2015-06-25 → 2018-01-05 · 4 obs
● 2015-06-25 09:16:46
● 2018-01-05 13:28:20
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○MXaspmx2.googlemail.com2015-06-25 → 2016-04-29 · 4 obs
● 2015-06-25 09:16:46
● 2016-04-29 14:13:02
○ 2016-12-30 19:26:34
○ 2026-03-24 05:18:34
○MXaspmx3.googlemail.com2015-06-25 → 2016-04-29 · 4 obs
● 2015-06-25 09:16:46
● 2016-04-29 14:13:02
○ 2016-12-30 19:26:34
○ 2026-03-24 05:18:34
○MXaspmx4.googlemail.com2015-06-25 → 2016-04-29 · 4 obs
● 2015-06-25 09:16:46
● 2016-04-29 14:13:02
○ 2016-12-30 19:26:34
○ 2026-03-24 05:18:34
○MXaspmx5.googlemail.com2015-06-25 → 2016-04-29 · 4 obs
● 2015-06-25 09:16:46
● 2016-04-29 14:13:02
○ 2016-12-30 19:26:34
○ 2026-03-24 05:18:34
●A104.21.91.132026-03-19 → 2026-03-24 · 3 obs
○ 2026-03-05 03:28:14
● 2026-03-19 09:11:44
● 2026-03-24 05:18:34
●A172.67.207.762026-03-19 → 2026-03-24 · 3 obs
○ 2026-03-05 03:28:14
● 2026-03-19 09:11:44
● 2026-03-24 05:18:34
○A188.114.96.02026-03-05 → 2026-03-05 · 4 obs
○ 2018-01-05 13:28:20
● 2026-03-05 03:28:14
○ 2026-03-19 09:11:44
○ 2026-03-24 05:18:34
○A188.114.96.42026-03-05 → 2026-03-24 · 2 obs
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○A188.114.97.02026-03-05 → 2026-03-05 · 4 obs
○ 2018-01-05 13:28:20
● 2026-03-05 03:28:14
○ 2026-03-19 09:11:44
○ 2026-03-24 05:18:34
○A188.114.97.42026-03-05 → 2026-03-24 · 2 obs
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○A216.239.32.212016-12-30 → 2018-01-05 · 5 obs
○ 2016-04-29 14:13:02
● 2016-12-30 19:26:34
● 2018-01-05 13:28:20
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○A216.239.34.212016-12-30 → 2018-01-05 · 5 obs
○ 2016-04-29 14:13:02
● 2016-12-30 19:26:34
● 2018-01-05 13:28:20
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○A216.239.36.212016-12-30 → 2018-01-05 · 5 obs
○ 2016-04-29 14:13:02
● 2016-12-30 19:26:34
● 2018-01-05 13:28:20
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○A216.239.38.212016-12-30 → 2018-01-05 · 5 obs
○ 2016-04-29 14:13:02
● 2016-12-30 19:26:34
● 2018-01-05 13:28:20
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
●A2606:4700:3030::6815:5b0d2026-03-19 → 2026-03-24 · 3 obs
○ 2026-03-05 03:28:14
● 2026-03-19 09:11:44
● 2026-03-24 05:18:34
●A2606:4700:3034::ac43:cf4c2026-03-19 → 2026-03-24 · 3 obs
○ 2026-03-05 03:28:14
● 2026-03-19 09:11:44
● 2026-03-24 05:18:34
○A2a06:98c1:3120::2026-03-05 → 2026-03-05 · 4 obs
○ 2018-01-05 13:28:20
● 2026-03-05 03:28:14
○ 2026-03-19 09:11:44
○ 2026-03-24 05:18:34
○A2a06:98c1:3120::42026-03-05 → 2026-03-24 · 2 obs
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○A2a06:98c1:3121::2026-03-05 → 2026-03-05 · 4 obs
○ 2018-01-05 13:28:20
● 2026-03-05 03:28:14
○ 2026-03-19 09:11:44
○ 2026-03-24 05:18:34
○A2a06:98c1:3121::42026-03-05 → 2026-03-24 · 2 obs
○ 2026-03-05 03:28:14
○ 2026-03-24 05:18:34
○A68.65.123.2232015-06-25 → 2016-04-29 · 4 obs
● 2015-06-25 09:16:46
● 2016-04-29 14:13:02
○ 2016-12-30 19:26:34
○ 2026-03-24 05:18:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
carnegie-libraries.orgburt.ns.cloudflare.com, nena.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.161

NS records: burt.ns.cloudflare.com, nena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for carnegie-libraries.org (unsigned zone)

⏱️ Timing

Total: 1888ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.91.13, 172.67.207.76
AAAA22606:4700:3034::ac43:cf4c, 2606:4700:3030::6815:5b0d
NS2burt.ns.cloudflare.com, nena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1burt.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

carnegie-libraries.org is parent of www.carnegie-libraries.org.

IP Addresses

carnegie-libraries.org points to four IP numbers: 2606:4700:3030::6815:5b0d, 2606:4700:3034::ac43:cf4c, 104.21.91.13 and 172.67.207.76.

Other host names, for instance reviewprofi1e.net, mail.pai(0x706f726e).com, mitapro.com, rknoe.oebrd.at and adv-health.com share IP numbers with carnegie-libraries.org.

Name Servers

carnegie-libraries.org's delegation is to two name servers burt.ns.cloudflare.com and nena.ns.cloudflare.com.

carnegie-libraries.org shares the same name server configuration as other domains, such as steamfo.com, detroitsports1051.com, freegame520.com, miguelalmagro.com and magicabeauty.com.

carnegie-libraries.org at least partially shares its name servers with other domains, for instance midearen.com, paybackmiles.de, projekt-x.eu, bluebirdcakery.com and isurusgaming.com.

These name servers are often used together with the name servers harlan.ns.cloudflare.com.

Host names with six IP numbers:

burt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4f, 2803:f800:50::6ca2:c14f, 2a06:98c1:50::ac40:214f, 108.162.193.79, 172.64.33.79 and 173.245.59.79.

nena.ns.cloudflare.com points to: 2606:4700:50::a29f:26a1, 2803:f800:50::6ca2:c2a1, 2a06:98c1:50::ac40:22a1, 108.162.194.161, 162.159.38.161 and 172.64.34.161.