itwork.net - dns.ninja

itwork.net

DNSSEC⚠️ Not signed
A220.158.23.143🇯🇵 XSERVER-AS220.158.16.0/20 XSERVER Inc.
PTRcreate.koshin.net
NSns1.value-domain.com ⭐
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns4.value-domain.com ⚠️ Not in zone NS records
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns5.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXitwork.net ⭐
A220.158.23.143🇯🇵 XSERVER-AS220.158.16.0/20 XSERVER Inc.
PTRcreate.koshin.net
TXTv=spf1 +mx +a +ip4:220.158.23.143 ~all
SOAns1.value-domain.comhostmaster@itwork.net 2026-03-31 #23

net

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=1784295767

MX for

itwork.net

Subdomains

www.itwork.net

Same first word

itwork.su
itwork.info
itwork.com.mx
itwork.net
itwork.eu
itwork.co.nz
itwork.co.jp
itwork.dk
itwork.us
itwork.biz
itwork.hu
itwork.website
itwork.com
itwork.org
itwork.be
itwork.com.br
itwork.lt
itwork.at
itwork.ch
itwork.net.au
itwork.jp
itwork.it
itwork.co
itwork.ro
itwork.de
itwork.com.au

Similar names

towkri.com
workit.com
workit.cl
rowkit.com
wrotik.de
tikrow.com
krowti.com
workit.co.uk
wiktor.cz
workit.tech
workit.co
tworki.pl
workit.az
workti.com
workit.jp
workit.it
wiktor.ch
workit.solutions
wiktor.biz
workit.com.cn
workit.de
workti.me
workit.ru
wiktor.dk
tiwork.com
tiokwr.com
twikor.cn
workit.vn
wiktor.net
workit.eu
workit.net.au
workit.se
workti.com.br
wiktor.no
wiktor.com
tiwork.cl
workit.biz
wiktor.sk
kwtrio.com
workit.center
workit.pl
wiktor.tv
workit.dk
workit.com.br
workit.ee
workit.pro
wiktor.eu
wiktor.online
koritw.com
workit.hu
workit.at
workit.no
wiktor.co
wiktor.pl
workit.fr
workit.health
wiktor.org
wiktor.hu
wiktor.be
workit.com.gr
korwit.com
workit.online
workit.be
workit.cloud
workit.net
workit.london
wiktor.de
workit.kz
workit.us
twriko.com
workit.biz.id
workit.pt
korwit.ac.th
wrotik.com
workit.co.za
workit.today
workit.info
wiktor.ru
workit.cn
wiktor.com.pl

DNS History

12 records (7 active, 5 former)

2008201020122014201620182020202220242026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comns1.dns.ne.jpns2.dns.ne.jpMXitwork.netA220.158.23.143153.127.2.108219.94.144.11159.106.13.19
○NSns1.dns.ne.jp2007-09-17 → 2007-09-17 · 3 obs
● 2007-09-17 08:06:58
○ 2015-07-26 14:17:54
○ 2026-07-17 13:46:18
●NSns1.value-domain.com2015-07-26 → 2026-07-17 · 3 obs
○ 2007-09-17 08:06:58
● 2015-07-26 14:17:54
● 2026-07-17 13:46:18
○NSns2.dns.ne.jp2007-09-17 → 2007-09-17 · 3 obs
● 2007-09-17 08:06:58
○ 2015-07-26 14:17:54
○ 2026-07-17 13:46:18
●NSns2.value-domain.com2015-07-26 → 2026-07-17 · 3 obs
○ 2007-09-17 08:06:58
● 2015-07-26 14:17:54
● 2026-07-17 13:46:18
●NSns3.value-domain.com2026-03-06 → 2026-07-17 · 3 obs
○ 2015-07-26 14:17:54
● 2026-03-06 12:38:10
● 2026-07-17 13:46:18
●NSns4.value-domain.com2026-03-06 → 2026-07-17 · 3 obs
○ 2015-07-26 14:17:54
● 2026-03-06 12:38:10
● 2026-07-17 13:46:18
●NSns5.value-domain.com2026-03-06 → 2026-07-17 · 3 obs
○ 2015-07-26 14:17:54
● 2026-03-06 12:38:10
● 2026-07-17 13:46:18
●MXitwork.net2007-09-17 → 2026-07-17 · 2 obs
● 2007-09-17 08:06:58
● 2026-07-17 13:46:18
○A153.127.2.1082026-03-06 → 2026-03-21 · 5 obs
○ 2017-02-10 23:33:20
● 2026-03-06 12:38:10
● 2026-03-21 15:04:04
○ 2026-05-24 06:52:24
○ 2026-07-17 13:46:18
○A219.94.144.1112015-07-26 → 2017-02-10 · 5 obs
○ 2007-09-17 08:06:58
● 2015-07-26 14:17:54
● 2017-02-10 23:33:20
○ 2026-03-06 12:38:10
○ 2026-07-17 13:46:18
●A220.158.23.1432026-05-24 → 2026-07-17 · 3 obs
○ 2026-03-21 15:04:04
● 2026-05-24 06:52:24
● 2026-07-17 13:46:18
○A59.106.13.192007-09-17 → 2007-09-17 · 3 obs
● 2007-09-17 08:06:58
○ 2015-07-26 14:17:54
○ 2026-07-17 13:46:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
itwork.netns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...-

✅ Authoritative Response

Server:172.64.52.38

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itwork.net (unsigned zone)

⏱️ Timing

Total: 802ms | Queries: -

📄 Records

TypeCountSample Data
A1220.158.23.143
NS2ns2.value-domain.com, ns1.value-domain.com
MX1itwork.net (pri: 0)
TXT1v=spf1 +mx +a +ip4:220.158.23.143 ~all
SOA1ns1.value-domain.com hostmaster.itwork.n

Analysis

Hierarchy

www.itwork.net is delegated beneath itwork.net.

Mail Server Role

itwork.net is listed as a mail server for itself.

IP Addresses

itwork.net resolves to one IP address: 220.158.23.143.

Other hosts including create.koshin.net, koshin.net and nksm.com share IP addresses with itwork.net.

Name Servers

itwork.net has five name servers, which are ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.

There is at least partial name server overlap between itwork.net and other domains — shouri-tei.com, kato-yume.com, oflight.co.jp and two more among them.

It is common to find these name servers alongside the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.

Hosts with just one IP address:

ns1.value-domain.com directs to 172.64.52.38.

ns2.value-domain.com directs to 172.64.53.3.

ns3.value-domain.com directs to 172.64.52.38.

ns4.value-domain.com directs to 172.64.53.3.

ns5.value-domain.com directs to 172.64.52.38.

The host names ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com each resolve to 172.64.52.38.

Host names pointing to 172.64.53.3 IP addresses: ns2.value-domain.com and ns4.value-domain.com.

Mail Servers

Mail for itwork.net is handled by one mail server — itwork.net.

itwork.net has exactly one IP number: 220.158.23.143.