office-ok.com - robtex.com

office-ok.com

DNSSEC⚠️ Not signed
A59.106.27.226🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww1986.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXoffice-ok.com ⭐
A59.106.27.226🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww1986.sakura.ne.jp
TXTv=spf1 a:www1986.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2015-12-04 #11

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=1774799792

MX for

office-ok.com

Same first word

office-ok.ru
office-ok.com
office-ok.kz

Similar names

ok-office.pro
ok-office.sakura.ne.jp
ok-office.com
ok-office.net
ok-office.jp

DNS History

12 records (5 active, 7 former)

200920112013201520172019202120232025NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpdns01.muumuu-domain.comdns02.muumuu-domain.comns01.1blu.dens02.1blu.deoffice-ok.comMXoffice-ok.commail.office-ok.comA59.106.27.22688.84.137.159
○NSdns01.muumuu-domain.com2015-06-16 → 2015-10-30 · 5 obs
○ 2008-03-11 13:32:12
● 2015-06-16 03:24:22
● 2015-10-30 14:24:32
○ 2016-01-23 03:23:24
○ 2026-03-29 16:10:12
○NSdns02.muumuu-domain.com2015-06-16 → 2015-10-30 · 5 obs
○ 2008-03-11 13:32:12
● 2015-06-16 03:24:22
● 2015-10-30 14:24:32
○ 2016-01-23 03:23:24
○ 2026-03-29 16:10:12
●NSmaster.dns.ne.jp2016-01-23 → 2026-03-29 · 3 obs
○ 2015-10-30 14:24:32
● 2016-01-23 03:23:24
● 2026-03-29 16:10:12
○NSns01.1blu.de2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 13:32:12
○ 2015-06-16 03:24:22
○ 2026-03-29 16:10:12
○NSns02.1blu.de2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 13:32:12
○ 2015-06-16 03:24:22
○ 2026-03-29 16:10:12
●NSns1.dns.ne.jp2016-01-23 → 2026-03-29 · 3 obs
○ 2015-10-30 14:24:32
● 2016-01-23 03:23:24
● 2026-03-29 16:10:12
●NSns2.dns.ne.jp2016-01-23 → 2026-03-29 · 3 obs
○ 2015-10-30 14:24:32
● 2016-01-23 03:23:24
● 2026-03-29 16:10:12
○NSoffice-ok.com2015-06-16 → 2015-10-30 · 5 obs
○ 2008-03-11 13:32:12
● 2015-06-16 03:24:22
● 2015-10-30 14:24:32
○ 2016-01-23 03:23:24
○ 2026-03-29 16:10:12
○MXmail.office-ok.com2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 13:32:12
○ 2015-06-16 03:24:22
○ 2026-03-29 16:10:12
●MXoffice-ok.com2016-01-23 → 2026-03-29 · 3 obs
○ 2015-06-16 03:24:22
● 2016-01-23 03:23:24
● 2026-03-29 16:10:12
●A59.106.27.2262016-01-23 → 2026-03-29 · 3 obs
○ 2015-06-16 03:24:22
● 2016-01-23 03:23:24
● 2026-03-29 16:10:12
○A88.84.137.1592008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 13:32:12
○ 2015-06-16 03:24:22
○ 2026-03-29 16:10:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
office-ok.comns1.dns.ne.jp, ns2.dns.ne.jp-

✅ Authoritative Response

Server:133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for office-ok.com (unsigned zone)

⏱️ Timing

Total: 1088ms | Queries: -

📄 Records

TypeCountSample Data
A159.106.27.226
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1office-ok.com (pri: 10)
TXT1v=spf1 a:www1986.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

office-ok.com serves as a mail server for office-ok.com.

IP Addresses

office-ok.com points to a single IP: 59.106.27.226.

Other host names, for instance asahi-eec.net, growlink.biz, go-kenkoudou.com, maizuru-market.com and nichijoeki.com share IP numbers with office-ok.com.

Name Servers

office-ok.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

office-ok.com at least partially shares its name servers with other domains, for instance mare-bo.sakura.ne.jp, gallery-miki.com, greenpot-cojp.sakura.ne.jp, kodawari-tofu.com and zeroa.net.

These name servers are commonly used alongside dns.sakura.ad.jp and ns3.dns.ne.jp.

Host names with one IP number:

master.dns.ne.jp points to: 210.224.172.18.

ns1.dns.ne.jp points to: 61.211.236.1.

ns2.dns.ne.jp points to: 133.167.21.1.

Mail Servers

office-ok.com is handled by a single mail server.

office-ok.com points to IP number 59.106.27.226.