greenbook.co - robtex.com

greenbook.co

DNSSEC⚠️ Not signed
A52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-84-62.compute-1.amazonaws.com
NSns1.atom.com ⭐
A44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-219-81-145.compute-1.amazonaws.com
NSns2.atom.com
A50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix
PTRec2-50-19-240-86.compute-1.amazonaws.com
SOAns1.atom.comhostmaster@greenbook.co 2026-07-03 #2

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759718402

Same first word

greenbook.online
greenbook.cn
greenbook.co.il
greenbook.com.tw
greenbook.co
greenbook.org.au
greenbook.com.br
greenbook.com
greenbook.be
greenbook.top
greenbook.co.za
greenbook.me
greenbook.de
greenbook.ch
greenbook.it
greenbook.org
greenbook.ca
greenbook.net
greenbook.co.kr
greenbook.jp
greenbook.store
greenbook.kr
greenbook.su
greenbook.lpages.co
greenbook.com.au
greenbook.com.my
greenbook.pro
greenbook.ph
greenbook.in
greenbook.directory

Similar names

generbook.com
groenboek.nl
bookgenre.com
gonebroke.co.nz
regenbook.com
gonebroke.com
korebogen.dk
brokenego.com
greenkobo.com

DNS History

19 records (3 active, 16 former)

20162017201820192020202120222023202420252026NSns1.atom.comns2.atom.comns1.afternic.comns2.afternic.comns41.domaincontrol.comns42.domaincontrol.comverification-djaucqahwrcuvpgtzarzvk.ns101.verify.hnMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commail.greenbook.coA52.20.84.6213.248.169.48158.69.124.156192.186.235.19654.236.216.6676.223.54.146
○NSns1.afternic.com2026-05-20 → 2026-07-02 · 9 obs
○ 2017-06-02 04:21:36
● 2026-05-20 16:37:18
● 2026-05-23 13:14:00
○ 2026-06-08 22:10:30
● 2026-06-25 04:40:48
○ 2026-06-28 00:18:36
● 2026-07-02 04:55:44
○ 2026-07-16 13:26:46
○ 2026-07-28 11:07:40
●NSns1.atom.com2026-06-08 → 2026-07-28 · 7 obs
○ 2026-05-23 13:14:00
● 2026-06-08 22:10:30
○ 2026-06-25 04:40:48
● 2026-06-28 00:18:36
○ 2026-07-02 04:55:44
● 2026-07-16 13:26:46
● 2026-07-28 11:07:40
○NSns2.afternic.com2026-05-20 → 2026-07-02 · 9 obs
○ 2017-06-02 04:21:36
● 2026-05-20 16:37:18
● 2026-05-23 13:14:00
○ 2026-06-08 22:10:30
● 2026-06-25 04:40:48
○ 2026-06-28 00:18:36
● 2026-07-02 04:55:44
○ 2026-07-16 13:26:46
○ 2026-07-28 11:07:40
●NSns2.atom.com2026-06-08 → 2026-07-28 · 7 obs
○ 2026-05-23 13:14:00
● 2026-06-08 22:10:30
○ 2026-06-25 04:40:48
● 2026-06-28 00:18:36
○ 2026-07-02 04:55:44
● 2026-07-16 13:26:46
● 2026-07-28 11:07:40
○NSns41.domaincontrol.com2015-06-29 → 2017-06-02 · 4 obs
● 2015-06-29 17:26:06
● 2017-06-02 04:21:36
○ 2026-05-20 16:37:18
○ 2026-07-28 11:07:40
○NSns42.domaincontrol.com2015-06-29 → 2017-06-02 · 4 obs
● 2015-06-29 17:26:06
● 2017-06-02 04:21:36
○ 2026-05-20 16:37:18
○ 2026-07-28 11:07:40
○NSverification-djaucqahwrcuvpgtzarzvk.ns101.verify.hn2026-05-20 → 2026-07-02 · 9 obs
○ 2017-06-02 04:21:36
● 2026-05-20 16:37:18
● 2026-05-23 13:14:00
○ 2026-06-08 22:10:30
● 2026-06-25 04:40:48
○ 2026-06-28 00:18:36
● 2026-07-02 04:55:44
○ 2026-07-16 13:26:46
○ 2026-07-28 11:07:40
○MXalt1.aspmx.l.google.com2015-11-11 → 2017-06-02 · 5 obs
○ 2015-06-29 17:26:06
● 2015-11-11 06:16:06
● 2017-06-02 04:21:36
○ 2026-05-20 16:37:18
○ 2026-07-28 11:07:40
○MXalt2.aspmx.l.google.com2015-11-11 → 2017-06-02 · 5 obs
○ 2015-06-29 17:26:06
● 2015-11-11 06:16:06
● 2017-06-02 04:21:36
○ 2026-05-20 16:37:18
○ 2026-07-28 11:07:40
○MXaspmx.l.google.com2015-11-11 → 2017-06-02 · 5 obs
○ 2015-06-29 17:26:06
● 2015-11-11 06:16:06
● 2017-06-02 04:21:36
○ 2026-05-20 16:37:18
○ 2026-07-28 11:07:40
○MXaspmx2.googlemail.com2015-11-11 → 2017-06-02 · 5 obs
○ 2015-06-29 17:26:06
● 2015-11-11 06:16:06
● 2017-06-02 04:21:36
○ 2026-05-20 16:37:18
○ 2026-07-28 11:07:40
○MXaspmx3.googlemail.com2015-11-11 → 2017-06-02 · 5 obs
○ 2015-06-29 17:26:06
● 2015-11-11 06:16:06
● 2017-06-02 04:21:36
○ 2026-05-20 16:37:18
○ 2026-07-28 11:07:40
○MXmail.greenbook.co2015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 17:26:06
○ 2015-11-11 06:16:06
○ 2026-07-28 11:07:40
○A13.248.169.482026-05-20 → 2026-07-02 · 9 obs
○ 2017-06-02 04:21:36
● 2026-05-20 16:37:18
● 2026-05-23 13:14:00
○ 2026-06-08 22:10:30
● 2026-06-25 04:40:48
○ 2026-06-28 00:18:36
● 2026-07-02 04:55:44
○ 2026-07-16 13:26:46
○ 2026-07-28 11:07:40
○A158.69.124.1562017-06-02 → 2017-06-02 · 4 obs
○ 2017-02-10 20:16:32
● 2017-06-02 04:21:36
○ 2026-05-20 16:37:18
○ 2026-07-28 11:07:40
○A192.186.235.1962015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 17:26:06
○ 2015-11-11 06:16:06
○ 2026-07-28 11:07:40
●A52.20.84.622026-06-08 → 2026-07-28 · 7 obs
○ 2026-05-23 13:14:00
● 2026-06-08 22:10:30
○ 2026-06-25 04:40:48
● 2026-06-28 00:18:36
○ 2026-07-02 04:55:44
● 2026-07-16 13:26:46
● 2026-07-28 11:07:40
○A54.236.216.662015-11-11 → 2017-02-10 · 5 obs
○ 2015-06-29 17:26:06
● 2015-11-11 06:16:06
● 2017-02-10 20:16:32
○ 2017-06-02 04:21:36
○ 2026-07-28 11:07:40
○A76.223.54.1462026-05-20 → 2026-07-02 · 9 obs
○ 2017-06-02 04:21:36
● 2026-05-20 16:37:18
● 2026-05-23 13:14:00
○ 2026-06-08 22:10:30
● 2026-06-25 04:40:48
○ 2026-06-28 00:18:36
● 2026-07-02 04:55:44
○ 2026-07-16 13:26:46
○ 2026-07-28 11:07:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cob.registrydns.co, c.registrydns.co, d.registrydns.co, a.registrydns.co-
greenbook.cons1.atom.com, ns2.atom.com-

✅ Authoritative Response

Server:44.219.81.145

NS records: ns1.atom.com, ns2.atom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greenbook.co (unsigned zone)

⏱️ Timing

Total: 215ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns2.atom.com, ns1.atom.com
SOA1ns1.atom.com hostmaster.greenbook.co

Analysis

IP Addresses

greenbook.co resolves to just one IP address, 52.20.84.62.

Two other host names, along with costplace.com, getkaya.com and lidlo.com, also share IP numbers with greenbook.co.

Name Servers

greenbook.co has two authoritative name servers — ns1.atom.com and ns2.atom.com.

greenbook.co shares its NS records with other domains, for example daralbayan.com, toydrop.com, bohemia.es and two others.

greenbook.co has overlapping name servers with several other domains — among them vukod.com, puredocs.com, magn.com and reliablebond.com.

Both ns1.atom.com and ns2.atom.com have a single IP address each — ns1.atom.com resolves to 44.219.81.145 while ns2.atom.com resolves to 50.19.240.86.