itsukof.com - robtex.com

itsukof.com

DNSSEC⚠️ Not signed
A202.172.26.40🇯🇵 DRNET202.172.24.0/21
PTRm39.coreserver.jp
NSns1.value-domain.com ⭐
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 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
A172.64.53.115🇺🇸 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
A172.64.52.161🇺🇸 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
A172.64.53.115🇺🇸 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
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXitsukof.com ⭐
A202.172.26.40🇯🇵 DRNET202.172.24.0/21
PTRm39.coreserver.jp
TXTv=spf1 ip4:202.172.26.40 ~all
SOAns1.value-domain.comhostmaster@itsukof.com 2021-06-11 #20

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=1777036706

MX for

itsukof.com

Same first word

itsukof.com

Similar names

iuksoft.com
kuisoft.com
fokusit.de
ikusoft.com
fotikus.ru
kiusoft.com
fokusit.eu
itfokus.se

DNS History

12 records (7 active, 5 former)

201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.com01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXitsukof.comtsukof.comA202.172.26.40
○NS01.dnsv.jp2017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 23:59:08
○ 2026-03-01 20:59:22
○ 2026-04-24 13:43:16
○NS02.dnsv.jp2017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 23:59:08
○ 2026-03-01 20:59:22
○ 2026-04-24 13:43:16
○NS03.dnsv.jp2017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 23:59:08
○ 2026-03-01 20:59:22
○ 2026-04-24 13:43:16
○NS04.dnsv.jp2017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 23:59:08
○ 2026-03-01 20:59:22
○ 2026-04-24 13:43:16
●NSns1.value-domain.com2026-03-01 → 2026-04-24 · 3 obs
○ 2017-08-12 23:59:08
● 2026-03-01 20:59:22
● 2026-04-24 13:43:16
●NSns2.value-domain.com2026-03-01 → 2026-04-24 · 3 obs
○ 2017-08-12 23:59:08
● 2026-03-01 20:59:22
● 2026-04-24 13:43:16
●NSns3.value-domain.com2026-03-01 → 2026-04-24 · 3 obs
○ 2017-08-12 23:59:08
● 2026-03-01 20:59:22
● 2026-04-24 13:43:16
●NSns4.value-domain.com2026-03-01 → 2026-04-24 · 3 obs
○ 2017-08-12 23:59:08
● 2026-03-01 20:59:22
● 2026-04-24 13:43:16
●NSns5.value-domain.com2026-03-01 → 2026-04-24 · 3 obs
○ 2017-08-12 23:59:08
● 2026-03-01 20:59:22
● 2026-04-24 13:43:16
●MXitsukof.com2026-03-01 → 2026-04-24 · 3 obs
○ 2017-08-12 23:59:08
● 2026-03-01 20:59:22
● 2026-04-24 13:43:16
○MXtsukof.com2017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 23:59:08
○ 2026-03-01 20:59:22
○ 2026-04-24 13:43:16
●A202.172.26.402026-03-01 → 2026-04-24 · 2 obs
● 2026-03-01 20:59:22
● 2026-04-24 13:43:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
itsukof.comns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...5 records

✅ Authoritative Response

Server:172.64.52.161

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 itsukof.com (unsigned zone)

⏱️ Timing

Total: 424ms | Queries: -

📄 Records

TypeCountSample Data
A1202.172.26.40
NS2ns2.value-domain.com, ns1.value-domain.com
MX1itsukof.com (pri: 10)
TXT1v=spf1 ip4:202.172.26.40 ~all
SOA1ns1.value-domain.com hostmaster.itsukof.

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)

Analysis

Mail Server Role

itsukof.com is the mail server for itsukof.com.

IP Addresses

itsukof.com resolves to a single IP: 202.172.26.40.

Other host names, for instance la-mulana.com, ns.flower-lujo.com, ns.neel.biz, 1mtech.net and 1nen1kumi.com share IP numbers with itsukof.com.

Name Servers

itsukof.com delegates to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

itsukof.com shares some name servers with other domains, for example hotkids.net, tokisetu.com, koura-clinic.com, saimushindan-ark.com and cue-i.net.

These name servers are often used together with ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.

Host names with two IP numbers:

The host ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161.

The host ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.

The host ns3.value-domain.com points to 172.64.52.38 and 172.64.52.161.

The host ns4.value-domain.com points to 172.64.53.3 and 172.64.53.115.

The host ns5.value-domain.com points to 172.64.52.38 and 172.64.52.161.

Hosts pointing to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Hosts pointing to 172.64.52.161: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Hosts pointing to 172.64.53.3: ns2.value-domain.com and ns4.value-domain.com.

Hosts pointing to 172.64.53.115: ns2.value-domain.com and ns4.value-domain.com.

Mail Servers

One mail server handles itsukof.com.

Host name itsukof.com points to IP 202.172.26.40.