thinklibrary.us - robtex.com

thinklibrary.us

DNSSEC⚠️ Not signed
A2600:1408:a:21::212:438c🇺🇸 AKAMAI-ASN12600:1408:a::/48 Akamai Technologies
PTRg2600-1408-000a-0021-0000-0000-0212-438c.deploy.static.akamaitechnologies.com
A2600:1408:a:21::212:4391🇺🇸 AKAMAI-ASN12600:1408:a::/48 Akamai Technologies
A2.18.67.140🇫🇷 AKAMAI-ASN12.18.67.0/24 Akamai Technologies
A2.18.67.145🇫🇷 AKAMAI-ASN12.18.67.0/24 Akamai Technologies
NSa1-198.akam.net ⭐
A2600:1401:2::c6🇺🇸 Akamai2600:1401:2::/48 Technologies
PTRa1-198.akam.net
PTRns1-198.akam.net
A193.108.91.198🇳🇱 Akamai193.108.91.0/24 Technologies
PTRa1-198.akam.net
PTRns1-198.akam.net
NSa2-67.akam.net
A2600:1480:7000::43🇺🇸 Akamai2600:1480:7000::/48 Technologies
PTRa2-67.akam.net
A95.100.174.67🇳🇱 Akamai95.100.174.0/24 Technologies
PTRa2-67.akam.net
NSa22-64.akam.net
A2600:1480:7800::40🇺🇸 Akamai2600:1480:7800::/48 Technologies
PTRa22-64.akam.net
A23.211.61.64🇺🇸 Akamai23.211.61.0/24 Technologies
PTRa22-64.akam.net
PTRasia3.akam.net
NSa24-65.akam.net
A2600:1480:9800::41🇺🇸 Akamai2600:1480:9800::/48 Technologies
PTRa24-65.akam.net
A2.16.130.65🇳🇱 Akamai2.16.130.0/24 Technologies
PTRa24-65.akam.net
NSa3-66.akam.net
A2600:1408:1c::42🇺🇸 Akamai2600:1408:1c::/48 Technologies
PTRa3-66.akam.net
PTRns7-66.akam.net
A96.7.49.66🇺🇸 Akamai96.7.49.0/24 Technologies
PTRa3-66.akam.net
PTRns7-66.akam.net
PTRuse6.akam.net
NSa9-67.akam.net
A2a02:26f0:117::43🇳🇱 Akamai2a02:26f0:117::/48 Technologies
PTRa9-67.akam.net
PTRns5-67.akam.net
A184.85.248.67🇺🇸 Akamai184.85.248.0/24 Technologies
PTRa9-67.akam.net
PTRns5-67.akam.net
SOAa1-198.akam.nethostmaster@oracle.com 2025-11-11 #1

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐ 🔒
NSb.cctld.us 🔒
NSf.cctld.us 🔒
NSk.cctld.us 🔒
NSm.cctld.us 🔒
NSn.cctld.us 🔒
NSw.cctld.us 🔒
NSx.cctld.us 🔒
NSy.cctld.us 🔒
SOAa.cctld.usadmin@tldns.godaddy serial=1771291699

Same first word

thinklibrary.us

DNS History

27 records (10 active, 17 former)

20162017201820192020202120222023202420252026NSa1-198.akam.neta2-67.akam.neta22-64.akam.neta24-65.akam.neta3-66.akam.neta9-67.akam.netns1.p04.dynect.netns2.p04.dynect.netns3.p04.dynect.netns4.p04.dynect.netA2.18.67.1402.18.67.1452600:1408:a:21::212:438c2600:1408:a:21::212:4391156.151.59.192.16.106.2102.16.106.2212.16.6.1362.16.6.16323.12.147.1423.12.147.1523.210.216.15023.210.216.1732600:1406:4c00::17d6:aa482600:1406:4c00::17d6:aa612a02:26f0:1180:35::210:6ad22a02:26f0:1180:35::210:6add
●NSa1-198.akam.net2015-07-01 → 2026-03-02 · 5 obs
● 2015-07-01 22:45:10
● 2016-08-13 06:18:50
○ 2020-01-11 03:14:56
● 2026-03-01 14:31:40
● 2026-03-02 06:22:32
●NSa2-67.akam.net2015-07-01 → 2026-03-02 · 5 obs
● 2015-07-01 22:45:10
● 2016-08-13 06:18:50
○ 2020-01-11 03:14:56
● 2026-03-01 14:31:40
● 2026-03-02 06:22:32
●NSa22-64.akam.net2015-07-01 → 2026-03-02 · 5 obs
● 2015-07-01 22:45:10
● 2016-08-13 06:18:50
○ 2020-01-11 03:14:56
● 2026-03-01 14:31:40
● 2026-03-02 06:22:32
●NSa24-65.akam.net2015-07-01 → 2026-03-02 · 5 obs
● 2015-07-01 22:45:10
● 2016-08-13 06:18:50
○ 2020-01-11 03:14:56
● 2026-03-01 14:31:40
● 2026-03-02 06:22:32
●NSa3-66.akam.net2015-07-01 → 2026-03-02 · 5 obs
● 2015-07-01 22:45:10
● 2016-08-13 06:18:50
○ 2020-01-11 03:14:56
● 2026-03-01 14:31:40
● 2026-03-02 06:22:32
●NSa9-67.akam.net2015-07-01 → 2026-03-02 · 5 obs
● 2015-07-01 22:45:10
● 2016-08-13 06:18:50
○ 2020-01-11 03:14:56
● 2026-03-01 14:31:40
● 2026-03-02 06:22:32
○NSns1.p04.dynect.net2020-01-11 → 2020-01-11 · 4 obs
○ 2016-08-13 06:18:50
● 2020-01-11 03:14:56
○ 2026-03-01 14:31:40
○ 2026-03-02 06:22:32
○NSns2.p04.dynect.net2020-01-11 → 2020-01-11 · 4 obs
○ 2016-08-13 06:18:50
● 2020-01-11 03:14:56
○ 2026-03-01 14:31:40
○ 2026-03-02 06:22:32
○NSns3.p04.dynect.net2020-01-11 → 2020-01-11 · 4 obs
○ 2016-08-13 06:18:50
● 2020-01-11 03:14:56
○ 2026-03-01 14:31:40
○ 2026-03-02 06:22:32
○NSns4.p04.dynect.net2020-01-11 → 2020-01-11 · 4 obs
○ 2016-08-13 06:18:50
● 2020-01-11 03:14:56
○ 2026-03-01 14:31:40
○ 2026-03-02 06:22:32
○A156.151.59.192015-07-01 → 2020-01-11 · 4 obs
● 2015-07-01 22:45:10
● 2020-01-11 03:14:56
○ 2026-03-01 14:31:40
○ 2026-03-02 06:22:32
○A2.16.106.2102026-03-01 → 2026-03-01 · 4 obs
○ 2026-03-01 14:31:40
● 2026-03-01 15:06:30
○ 2026-03-01 21:04:28
○ 2026-03-02 06:22:32
○A2.16.106.2212026-03-01 → 2026-03-01 · 4 obs
○ 2026-03-01 14:31:40
● 2026-03-01 15:06:30
○ 2026-03-01 21:04:28
○ 2026-03-02 06:22:32
○A2.16.6.1362026-03-02 → 2026-03-02 · 4 obs
○ 2026-03-01 21:04:28
● 2026-03-02 02:58:08
○ 2026-03-02 03:48:48
○ 2026-03-02 06:22:32
○A2.16.6.1632026-03-02 → 2026-03-02 · 4 obs
○ 2026-03-01 21:04:28
● 2026-03-02 02:58:08
○ 2026-03-02 03:48:48
○ 2026-03-02 06:22:32
●A2.18.67.1402026-03-01 → 2026-03-02 · 5 obs
○ 2026-03-01 15:06:30
● 2026-03-01 21:04:28
○ 2026-03-02 02:58:08
○ 2026-03-02 03:48:48
● 2026-03-02 06:22:32
●A2.18.67.1452026-03-01 → 2026-03-02 · 5 obs
○ 2026-03-01 15:06:30
● 2026-03-01 21:04:28
○ 2026-03-02 02:58:08
○ 2026-03-02 03:48:48
● 2026-03-02 06:22:32
○A23.12.147.142026-03-01 → 2026-03-01 · 4 obs
○ 2020-01-11 03:14:56
● 2026-03-01 14:31:40
○ 2026-03-01 15:06:30
○ 2026-03-02 06:22:32
○A23.12.147.152026-03-01 → 2026-03-01 · 4 obs
○ 2020-01-11 03:14:56
● 2026-03-01 14:31:40
○ 2026-03-01 15:06:30
○ 2026-03-02 06:22:32
○A23.210.216.1502026-03-02 → 2026-03-02 · 3 obs
○ 2026-03-02 02:58:08
● 2026-03-02 03:48:48
○ 2026-03-02 06:22:32
○A23.210.216.1732026-03-02 → 2026-03-02 · 3 obs
○ 2026-03-02 02:58:08
● 2026-03-02 03:48:48
○ 2026-03-02 06:22:32
○A2600:1406:4c00::17d6:aa482026-03-02 → 2026-03-02 · 3 obs
○ 2026-03-02 02:58:08
● 2026-03-02 03:48:48
○ 2026-03-02 06:22:32
○A2600:1406:4c00::17d6:aa612026-03-02 → 2026-03-02 · 3 obs
○ 2026-03-02 02:58:08
● 2026-03-02 03:48:48
○ 2026-03-02 06:22:32
●A2600:1408:a:21::212:438c2026-03-01 → 2026-03-02 · 7 obs
○ 2020-01-11 03:14:56
● 2026-03-01 14:31:40
○ 2026-03-01 15:06:30
● 2026-03-01 21:04:28
○ 2026-03-02 02:58:08
○ 2026-03-02 03:48:48
● 2026-03-02 06:22:32
●A2600:1408:a:21::212:43912026-03-01 → 2026-03-02 · 7 obs
○ 2020-01-11 03:14:56
● 2026-03-01 14:31:40
○ 2026-03-01 15:06:30
● 2026-03-01 21:04:28
○ 2026-03-02 02:58:08
○ 2026-03-02 03:48:48
● 2026-03-02 06:22:32
○A2a02:26f0:1180:35::210:6ad22026-03-01 → 2026-03-02 · 6 obs
○ 2026-03-01 14:31:40
● 2026-03-01 15:06:30
○ 2026-03-01 21:04:28
● 2026-03-02 02:58:08
○ 2026-03-02 03:48:48
○ 2026-03-02 06:22:32
○A2a02:26f0:1180:35::210:6add2026-03-01 → 2026-03-02 · 6 obs
○ 2026-03-01 14:31:40
● 2026-03-01 15:06:30
○ 2026-03-01 21:04:28
● 2026-03-02 02:58:08
○ 2026-03-02 03:48:48
○ 2026-03-02 06:22:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, n.cctld.us, x.cctld.us, m.cctld.us...16 records
thinklibrary.usa22-64.akam.net, a3-66.akam.net, a2-67.akam.net, a9-67.akam.net...-

✅ Authoritative Response

Server: 2.16.130.65

NS records: a22-64.akam.net, a3-66.akam.net, a2-67.akam.net, a9-67.akam.net, a1-198.akam.net, a24-65.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinklibrary.us (unsigned zone)

⏱️ Timing

Total: 623ms | Queries: -

📄 Records

TypeCountSample Data
A22.18.67.145, 2.18.67.140
AAAA22600:1408:a:21::212:438c, 2600:1408:a:21::212:4391
NS6a3-66.akam.net, a22-64.akam.net...
SOA1a1-198.akam.net hostmaster.oracle.com

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (y.cctld.us, x.cctld.us, w.cctld.us...)

Analysis

IP Addresses

thinklibrary.us maps to four IP numbers: 2600:1408:a:21::212:438c, 2600:1408:a:21::212:4391, 2.18.67.140 and 2.18.67.145.

Other host names, for instance auth.eventim.cz, talkbenlysta.com, orkidedoenerpizza-hoesbach.de, e117731.dscx.akamaiedge.net and a2-18-67-145.deploy.static.akamaitechnologies.com share IP numbers with thinklibrary.us.

Name Servers

thinklibrary.us is delegated to six name servers: a1-198.akam.net, a2-67.akam.net, a22-64.akam.net, a24-65.akam.net, a3-66.akam.net and a9-67.akam.net.

thinklibrary.us partially shares name servers with other domains; examples include cibadrex.it, fiduciedesjardins.com, jll50.com.hk, databasemachine.it and redbird.cn.

These name servers are commonly used alongside a11-66.akam.net, a13-65.akam.net, a20-65.akam.net, a13-67.akam.net, a18-67.akam.net, a14-65.akam.net, a18-64.akam.net, a8-66.akam.net, a7-64.akam.net and a13-64.akam.net.

Host names with two IP numbers:

a1-198.akam.net points to: 2600:1401:2::c6 and 193.108.91.198.

a2-67.akam.net points to: 2600:1480:7000::43 and 95.100.174.67.

a22-64.akam.net points to: 2600:1480:7800::40 and 23.211.61.64.

a24-65.akam.net points to: 2600:1480:9800::41 and 2.16.130.65.

a3-66.akam.net points to: 2600:1408:1c::42 and 96.7.49.66.

a9-67.akam.net points to: 2a02:26f0:117::43 and 184.85.248.67.