looktobook.com - robtex.com

looktobook.com

DNSSEC⚠️ Not signed
A23.214.248.85🇳🇱 Akamai23.214.224.0/19 Technologies
PTRa23-214-248-85.deploy.static.akamaitechnologies.com
NSa1-234.akam.net ⭐
A2600:1401:2::ea🇺🇸 Akamai2600:1401:2::/48 Technologies
PTRa1-234.akam.net
PTRns1-234.akam.net
A193.108.91.234🇳🇱 Akamai193.108.91.0/24 Technologies
PTRa1-234.akam.net
PTRns1-234.akam.net
NSa28-65.akam.net
A2600:1480:d800::41🇺🇸 Akamai2600:1480:d800::/48 Technologies
PTRa28-65.akam.net
A95.100.173.65🇳🇱 Akamai95.100.173.0/24 Technologies
PTRa28-65.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
NSa4-67.akam.net
A2600:1480:9000::43🇺🇸 Akamai2600:1480:9000::/48 Technologies
PTRa4-67.akam.net
A72.246.46.67🇺🇸 Akamai72.246.46.0/24 Technologies
PTRa4-67.akam.net
NSa7-64.akam.net
A2600:1406:32::40🇺🇸 Akamai2600:1406:32::/48 Technologies
PTRa7-64.akam.net
PTRns3-64.akam.net
A23.61.199.64🇺🇸 Akamai23.61.199.0/24 Technologies
PTRa7-64.akam.net
PTRns3-64.akam.net
NSa8-65.akam.net
A2600:1403:a::41🇺🇸 Akamai2600:1403:a::/48 Technologies
PTRa8-65.akam.net
A2.16.40.65🇳🇱 Akamai2.16.40.0/24 Technologies
PTRa8-65.akam.net
MXlooktobook-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00401.inbound.protection.outlook.com
A2a01:111:f403:c91d::b🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mw2pr02cu00603.inbound.protection.outlook.com
A2a01:111:f403:f90f::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:f913::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy1pr03cu00100.inbound.protection.outlook.com
A52.101.8.42🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm6pr03cu00402.inbound.protection.outlook.com
A52.101.9.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.50.7🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr21cu00207.inbound.protection.outlook.com
A52.101.194.19🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00303.inbound.protection.outlook.com
TXTMS=ms58558401
SOAa1-234.akam.nethostmaster@rezidor.com 2022-07-07 #5

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=1771291435

Subdomains

www.looktobook.com

Same first word

looktobook.com

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSa1-234.akam.neta28-65.akam.neta3-66.akam.neta4-67.akam.neta7-64.akam.neta8-65.akam.netns1.carlson.comns1.radissonhotels.comns2.carlson.comns2.radissonhotels.comMXlooktobook-com.mail.protection.outlook.comA23.214.248.85168.97.186.2023.205.200.43
●NSa1-234.akam.net2026-02-16 → 2026-03-17 · 3 obs
○ 2018-09-06 19:43:26
● 2026-02-16 07:54:14
● 2026-03-17 01:06:18
●NSa28-65.akam.net2026-02-16 → 2026-03-17 · 3 obs
○ 2018-09-06 19:43:26
● 2026-02-16 07:54:14
● 2026-03-17 01:06:18
●NSa3-66.akam.net2026-02-16 → 2026-03-17 · 3 obs
○ 2018-09-06 19:43:26
● 2026-02-16 07:54:14
● 2026-03-17 01:06:18
●NSa4-67.akam.net2026-02-16 → 2026-03-17 · 3 obs
○ 2018-09-06 19:43:26
● 2026-02-16 07:54:14
● 2026-03-17 01:06:18
●NSa7-64.akam.net2026-02-16 → 2026-03-17 · 3 obs
○ 2018-09-06 19:43:26
● 2026-02-16 07:54:14
● 2026-03-17 01:06:18
●NSa8-65.akam.net2026-02-16 → 2026-03-17 · 3 obs
○ 2018-09-06 19:43:26
● 2026-02-16 07:54:14
● 2026-03-17 01:06:18
○NSns1.carlson.com2015-08-06 → 2017-02-10 · 4 obs
● 2015-08-06 07:33:02
● 2017-02-10 03:52:20
○ 2018-09-06 19:43:26
○ 2026-03-17 01:06:18
○NSns1.radissonhotels.com2018-09-06 → 2018-09-06 · 4 obs
○ 2017-02-10 03:52:20
● 2018-09-06 19:43:26
○ 2026-02-16 07:54:14
○ 2026-03-17 01:06:18
○NSns2.carlson.com2015-08-06 → 2017-02-10 · 4 obs
● 2015-08-06 07:33:02
● 2017-02-10 03:52:20
○ 2018-09-06 19:43:26
○ 2026-03-17 01:06:18
○NSns2.radissonhotels.com2018-09-06 → 2018-09-06 · 4 obs
○ 2017-02-10 03:52:20
● 2018-09-06 19:43:26
○ 2026-02-16 07:54:14
○ 2026-03-17 01:06:18
●MXlooktobook-com.mail.protection.outlook.com2015-08-06 → 2026-03-17 · 2 obs
● 2015-08-06 07:33:02
● 2026-03-17 01:06:18
○A168.97.186.202015-08-06 → 2018-09-06 · 4 obs
● 2015-08-06 07:33:02
● 2018-09-06 19:43:26
○ 2026-02-16 07:54:14
○ 2026-03-17 01:06:18
○A23.205.200.432026-02-16 → 2026-02-16 · 3 obs
○ 2018-09-06 19:43:26
● 2026-02-16 07:54:14
○ 2026-03-17 01:06:18
●A23.214.248.852026-03-17 → 2026-03-17 · 2 obs
○ 2026-02-16 07:54:14
● 2026-03-17 01:06:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...-
looktobook.coma1-234.akam.net, a7-64.akam.net, a4-67.akam.net, a3-66.akam.net...-

✅ Authoritative Response

Server: 72.246.46.67

NS records: a1-234.akam.net, a7-64.akam.net, a4-67.akam.net, a3-66.akam.net, a28-65.akam.net, a8-65.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for looktobook.com (unsigned zone)

⏱️ Timing

Total: 449ms | Queries: -

📄 Records

TypeCountSample Data
A123.214.248.85
NS6a1-234.akam.net, a8-65.akam.net...
MX1looktobook-com.mail.protection.outlook.c
TXT1MS=ms58558401
SOA1a1-234.akam.net hostmaster.rezidor.com

Analysis

Hierarchy

looktobook.com is the parent of www.looktobook.com.

IP Addresses

looktobook.com points to IP number 23.214.248.85.

For instance, other host names parkinn.fr, countryinn.com, parkplaza.es, a23-214-248-85.deploy.static.akamaitechnologies.com and radissonrewards.com share IP numbers with looktobook.com.

Name Servers

looktobook.com is delegated to six name servers: a1-234.akam.net, a28-65.akam.net, a3-66.akam.net, a4-67.akam.net, a7-64.akam.net and a8-65.akam.net.

looktobook.com shares name servers with other domains at least partially, for example j-crew.com, maerskit.us, winningforpatients.com, exxonag.com and rabobamk.org.

these name servers are often used with the following: a13-67.akam.net, a6-65.akam.net, a18-66.akam.net, a9-66.akam.net, a2-66.akam.net, a9-67.akam.net, a18-64.akam.net, a7-66.akam.net, a14-64.akam.net and a24-65.akam.net.

Host names with two IPs:

a1-234.akam.net ->2600:1401:2::ea and 193.108.91.234

a28-65.akam.net ->2600:1480:d800::41 and 95.100.173.65

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

a4-67.akam.net ->2600:1480:9000::43 and 72.246.46.67

a7-64.akam.net ->2600:1406:32::40 and 23.61.199.64

a8-65.akam.net ->2600:1403:a::41 and 2.16.40.65

Mail Servers

looktobook.com is handled by a single mail server, looktobook-com.mail.protection.outlook.com.

Host name looktobook-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c91d::b, 2a01:111:f403:f90f::1, 2a01:111:f403:f913::, 52.101.8.42, 52.101.9.14, 52.101.50.7 and 52.101.194.19.