synchronous.jp - robtex.com

synchronous.jp

DNSSEC🔒 Signed (DS record present)
A163.49.35.91🇯🇵 IIJ-AS163.49.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTR91.35.49.163.rev.ismedia.jp
NSns000.d-53.net ⭐
NSns017-jvbmk6to0tv7t0u6.j.d-53.info
A2001:240:bb81::28:48🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs017.d-53.biz
A202.32.219.48🇯🇵 IIJ-AS202.32.0.0/16
PTRs017.d-53.biz
NSns017-jvbmk6to0tv7t0u6.j.d-53.jp
A2001:240:bb81::29:1108🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs017.d-53.org
A2400:cb00:2049:1::a29f:1a81🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b59🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.129Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.89Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A203.180.146.108🇯🇵 IIJ-AS203.180.0.0/16
PTRs017.d-53.org
NSns017-jvbmk6to0tv7t0u6.j.d-53.net
A2001:240:bb81::29:108🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs017.d-53.net
A210.138.20.108🇯🇵 IIJ-AS210.138.0.0/16
PTRs017.d-53.net
MXmx.securemx.jp ⭐
A210.130.202.92🇯🇵 IIJ-AS210.130.0.0/16
PTRmx180b.securemx.jp
A210.130.202.93🇯🇵 IIJ-AS210.130.0.0/16
PTRmx114b.securemx.jp
A210.130.202.96🇯🇵 IIJ-AS210.130.0.0/16
PTRmx114a.securemx.jp
A210.130.202.99🇯🇵 IIJ-AS210.130.0.0/16
PTRmx180a.securemx.jp
TXTv=spf1 include:spf.mediaweaver.jp include:spf.securemx.jp +ip4:54.238.235.20 ...
TXTgoogle-site-verification=5NiHH6ZOQNTszVztEJi7cbB4QDCXKfkQqtDv7FCu0lw
SOAns000.d-53.netdns-managers@iij.ad.jp serial=321

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1778572803
📈 Tranco rank: #824,732

Subdomains

www.synchronous.jp

Same first word

synchronous.org
synchronous.jp
synchronous.co
synchronous.ai
synchronous.co.uk

DNS History

6 records (6 active, 0 former)

NSns000.d-53.netns017-jvbmk6to0tv7t0u6.j.d-53.infons017-jvbmk6to0tv7t0u6.j.d-53.jpns017-jvbmk6to0tv7t0u6.j.d-53.netMXmx.securemx.jpA163.49.35.91
●NSns000.d-53.net2026-02-24 → 2026-05-12 · 2 obs
● 2026-02-24 00:19:42
● 2026-05-12 08:35:36
●NSns017-jvbmk6to0tv7t0u6.j.d-53.info2026-02-24 → 2026-05-12 · 2 obs
● 2026-02-24 00:19:42
● 2026-05-12 08:35:36
●NSns017-jvbmk6to0tv7t0u6.j.d-53.jp2026-02-24 → 2026-05-12 · 2 obs
● 2026-02-24 00:19:42
● 2026-05-12 08:35:36
●NSns017-jvbmk6to0tv7t0u6.j.d-53.net2026-02-24 → 2026-05-12 · 2 obs
● 2026-02-24 00:19:42
● 2026-05-12 08:35:36
●MXmx.securemx.jp2026-02-24 → 2026-05-12 · 2 obs
● 2026-02-24 00:19:42
● 2026-05-12 08:35:36
●A163.49.35.912026-02-24 → 2026-05-12 · 2 obs
● 2026-02-24 00:19:42
● 2026-05-12 08:35:36

🔍 DNS Trace

Analysis

Hierarchy

The parent of www.synchronous.jp is synchronous.jp.

IP Addresses

synchronous.jp points to a single IP: 163.49.35.91.

Other host names, such as www.synchronous.jp, share IP numbers with synchronous.jp.

Name Servers

synchronous.jp's delegation is handled by four name servers: ns000.d-53.net, ns017-jvbmk6to0tv7t0u6.j.d-53.info, ns017-jvbmk6to0tv7t0u6.j.d-53.jp and ns017-jvbmk6to0tv7t0u6.j.d-53.net.

synchronous.jp partially shares name servers with other domains; examples include kisarazu.ed.jp, 157.138.210.rev.iijgio.jp, twinbird.ne.jp, loccitane-registration.com and warabeya.co.jp.

These name servers are often used with dns-b.iij.ad.jp, dns-c.iij.ad.jp, ns01.iij-dns.jp, ns00.iij-dns.net, rev.iij-dns.jp, rev.iij-dns.net, ns.iij-dns.biz and ns.iij-dns.jp.

Host names with six IP numbers: ns017-jvbmk6to0tv7t0u6.j.d-53.jp points to 2001:240:bb81::29:1108, 2400:cb00:2049:1::a29f:1a81, 2400:cb00:2049:1::a29f:1b59, 162.159.26.129, 162.159.27.89 and 203.180.146.108.

Host names with two IP numbers: ns017-jvbmk6to0tv7t0u6.j.d-53.info points to 2001:240:bb81::28:48 and 202.32.219.48; ns017-jvbmk6to0tv7t0u6.j.d-53.net points to 2001:240:bb81::29:108 and 210.138.20.108.

Mail Servers

synchronous.jp is handled by a single mail server, mx.securemx.jp.

synchronous.jp has the same mail server setup as other domains, including koito.co.jp, meci.jp, ml.kajima.com, ngk-fine-molds.co.jp and jitbox.co.jp.

synchronous.jp shares some mail servers with other domains, at least partially, such as seiko-stc.co.jp, kcs.co.jp, iim.co.jp, ip-adr.gr.jp and jdc.ne.jp.

These mail servers are often used with the mail servers mx6.securemx.jp.

Host mx.securemx.jp resolves to four IP numbers: 210.130.202.92, 210.130.202.93, 210.130.202.96 and 210.130.202.99.