irobot-jp.com - robtex.com

irobot-jp.com

DNSSEC⚠️ Not signed
A153.121.51.7🇯🇵 SAKURA-B153.121.32.0/19 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRtk2-114-57753.vs.sakura.ne.jp
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXirjmx.sakura.ne.jp ⭐
A49.212.207.221🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3181.sakura.ne.jp
TXTMS=ms92317932
TXTv=spf1 a mx include:mktomail.com a:www.irobot-jp.com ip4:133.130.64.189 ip4:4...
TXTgoogle-site-verification=6h5F5XlIpdmg9wlUhaVfKjwGnjijUeZgMBnACMSF6oU
SOA01.dnsv.jphostmaster@dnsv.jp serial=1770985417

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
rank #206192 globally
rank #86378 in the tld
📈 Tranco rank: #396,757

Previously NS for

irobot-jp.com

Subdomains

www.irobot-jp.com
store.irobot-jp.com
service.irobot-jp.com

Same first word

irobot-jp.com
irobot-jp.biz

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jp2nd.dnsv.jpirobot-jp.comns.irobot-jp.comMXirjmx.sakura.ne.jpmail.irobot-jp.comA153.121.51.7112.78.192.214
●NS01.dnsv.jp2026-02-16 → 2026-03-03 · 3 obs
○ 2016-12-25 06:06:20
● 2026-02-16 11:49:50
● 2026-03-03 23:49:00
●NS02.dnsv.jp2026-02-16 → 2026-03-03 · 3 obs
○ 2016-12-25 06:06:20
● 2026-02-16 11:49:50
● 2026-03-03 23:49:00
●NS03.dnsv.jp2026-02-16 → 2026-03-03 · 3 obs
○ 2016-12-25 06:06:20
● 2026-02-16 11:49:50
● 2026-03-03 23:49:00
●NS04.dnsv.jp2026-02-16 → 2026-03-03 · 3 obs
○ 2016-12-25 06:06:20
● 2026-02-16 11:49:50
● 2026-03-03 23:49:00
○NS2nd.dnsv.jp2015-06-03 → 2016-12-25 · 4 obs
● 2015-06-03 09:19:16
● 2016-12-25 06:06:20
○ 2026-02-16 11:49:50
○ 2026-03-03 23:49:00
○NSirobot-jp.com2015-06-03 → 2016-12-25 · 4 obs
● 2015-06-03 09:19:16
● 2016-12-25 06:06:20
○ 2026-02-16 11:49:50
○ 2026-03-03 23:49:00
○NSns.irobot-jp.com2015-06-03 → 2016-12-25 · 4 obs
● 2015-06-03 09:19:16
● 2016-12-25 06:06:20
○ 2026-02-16 11:49:50
○ 2026-03-03 23:49:00
●MXirjmx.sakura.ne.jp2026-02-16 → 2026-03-03 · 3 obs
○ 2016-12-25 06:06:20
● 2026-02-16 11:49:50
● 2026-03-03 23:49:00
○MXmail.irobot-jp.com2015-06-03 → 2016-12-25 · 4 obs
● 2015-06-03 09:19:16
● 2016-12-25 06:06:20
○ 2026-02-16 11:49:50
○ 2026-03-03 23:49:00
○A112.78.192.2142015-06-03 → 2016-12-25 · 4 obs
● 2015-06-03 09:19:16
● 2016-12-25 06:06:20
○ 2026-02-16 11:49:50
○ 2026-03-03 23:49:00
●A153.121.51.72026-02-16 → 2026-03-03 · 3 obs
○ 2016-12-25 06:06:20
● 2026-02-16 11:49:50
● 2026-03-03 23:49:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
irobot-jp.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server: 157.7.32.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for irobot-jp.com (unsigned zone)

⏱️ Timing

Total: 1101ms | Queries: -

📄 Records

TypeCountSample Data
A1153.121.51.7
NS401.dnsv.jp, 02.dnsv.jp...
MX1irjmx.sakura.ne.jp (pri: 10)
TXT3MS=ms92317932, v=spf1 a mx include:mktomail.com a:www.i...
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

Hierarchy

irobot-jp.com is a parent of www.irobot-jp.com, store.irobot-jp.com and service.irobot-jp.com.

IP Addresses

irobot-jp.com points to a single IP address: 153.121.51.7.

Other host names, for instance tk2-114-57753.vs.sakura.ne.jp, share IP numbers with irobot-jp.com.

Name Servers

irobot-jp.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

At least part of the name servers for irobot-jp.com are shared with other domains, for instance hikarucho.com, life-service.in, akaruclub.jp, jobmyanmar.jp and scarpenb.top.

Two IP numbers per host:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

One IP number per host:

02.dnsv.jp points to 157.7.33.53.

Mail Servers

The mail server for irobot-jp.com is irjmx.sakura.ne.jp.

irobot-jp.com uses the same mail server setup as other domains, for example irobot-jp.com.cdn.cloudflare.net and irjmx.sakura.ne.jp.

Host irjmx.sakura.ne.jp points to IP 49.212.207.221.