yskf.co.jp - robtex.com

yskf.co.jp

DNSSEC⚠️ Not signed
NSdns1.broadline.ne.jp ⭐
A2403:7800:2002:1100::132🇯🇵 TOKAI-NETWORK2403:7800::/32 TOKAI-NET
PTRdns1.broadline.ne.jp
A59.84.174.132🇯🇵 TOKAI-NETWORK59.84.0.0/16 TOKAI-NET
PTRdns1.broadline.ne.jp
NSns018-a75tm9gvt2io4hip.a.d-53.info
A2001:240:bb81::28:49🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs018.d-53.biz
A202.32.219.49🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs018.d-53.biz
NSns018-a75tm9gvt2io4hip.a.d-53.jp
A2001:240:bb81::29:1109🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs018.d-53.org
A2400:cb00:2049:1::a29f:1abe🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1be8🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.190Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.232Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A203.180.146.109🇯🇵 IIJ-AS203.180.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs018.d-53.org
NSns018-a75tm9gvt2io4hip.a.d-53.net
A2001:240:bb81::29:109🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs018.d-53.net
A210.138.20.109🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs018.d-53.net
MXyskfcojp.in.tmems-jp.trendmicro.com ⭐
A18.176.203.131🇯🇵 Amazon18.176.0.0/15 EC2 NRT prefix
PTRin.tmems-jp.trendmicro.com
A18.176.203.132🇯🇵 Amazon18.176.0.0/15 EC2 NRT prefix
PTRin.tmems-jp.trendmicro.com
A18.176.203.133🇯🇵 Amazon18.176.0.0/15 EC2 NRT prefix
PTRin.tmems-jp.trendmicro.com
TXTv=spf1 include:scorpio.oneoffice.jp +ip4:218.224.202.224/29 +ip4:210.167.27.1...
SOAdns1.broadline.ne.jpdns-info@broadline.ne.jp serial=30

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

Same first word

yskf.jp
yskf.co.jp
yskf.cn

Similar names

skyf.net
fsky.co
ksfy.com
fsky.org
fsky.ru
skyf.com.br
fsky.net
kfys.com
fsyk.net
kysf.org
skyf.de
skyf.ru
skyf.cz
fsky.io
skyf.com
ysfk.com
ksfy.com.cn
kfsy.com.cn
yfsk.cn
skyf.pro
skyf.co.za
fsyk.cn
fyks.com
sfky.com
skfy.cn
fsky.at
ysfk.cn
fkys.cc
fksy.com
fsky.info
ykfs.org
fysk.org
skyf.org
fksy.net
skfy.com
kfys.net
fsky.pro
fysk.sakura.ne.jp
fysk.or.jp
sfky.cn
fsky.de
fysk.com
fsky.space
fsky.eu
fsyk.com

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdns1.broadline.ne.jpns018-a75tm9gvt2io4hip.a.d-53.infons018-a75tm9gvt2io4hip.a.d-53.jpns018-a75tm9gvt2io4hip.a.d-53.netns-tk022.ocn.ad.jpns.yskf.co.jpMXyskfcojp.in.tmems-jp.trendmicro.comns.yskf.co.jp
●NSdns1.broadline.ne.jp2026-04-12 → 2026-04-23 · 3 obs
○ 2017-08-21 00:40:24
● 2026-04-12 11:08:32
● 2026-04-23 23:33:14
○NSns-tk022.ocn.ad.jp2015-06-18 → 2017-08-21 · 4 obs
● 2015-06-18 00:06:44
● 2017-08-21 00:40:24
○ 2026-04-12 11:08:32
○ 2026-04-23 23:33:14
○NSns.yskf.co.jp2015-06-18 → 2017-08-21 · 4 obs
● 2015-06-18 00:06:44
● 2017-08-21 00:40:24
○ 2026-04-12 11:08:32
○ 2026-04-23 23:33:14
●NSns018-a75tm9gvt2io4hip.a.d-53.info2026-04-12 → 2026-04-23 · 3 obs
○ 2017-08-21 00:40:24
● 2026-04-12 11:08:32
● 2026-04-23 23:33:14
●NSns018-a75tm9gvt2io4hip.a.d-53.jp2026-04-12 → 2026-04-23 · 3 obs
○ 2017-08-21 00:40:24
● 2026-04-12 11:08:32
● 2026-04-23 23:33:14
●NSns018-a75tm9gvt2io4hip.a.d-53.net2026-04-12 → 2026-04-23 · 3 obs
○ 2017-08-21 00:40:24
● 2026-04-12 11:08:32
● 2026-04-23 23:33:14
○MXns.yskf.co.jp2015-06-18 → 2017-08-21 · 4 obs
● 2015-06-18 00:06:44
● 2017-08-21 00:40:24
○ 2026-04-12 11:08:32
○ 2026-04-23 23:33:14
●MXyskfcojp.in.tmems-jp.trendmicro.com2026-04-12 → 2026-04-23 · 3 obs
○ 2017-08-21 00:40:24
● 2026-04-12 11:08:32
● 2026-04-23 23:33:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
yskf.co.jpns018-a75tm9gvt2io4hip.a.d-53.jp, ns018-a75tm9gvt2io4hip.a.d-53.info, ns018-a75tm9gvt2io4hip.a.d-53.net-

✅ Authoritative Response

Server:203.180.146.109

NS records: ns018-a75tm9gvt2io4hip.a.d-53.jp, ns018-a75tm9gvt2io4hip.a.d-53.info, ns018-a75tm9gvt2io4hip.a.d-53.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yskf.co.jp (unsigned zone)

⏱️ Timing

Total: 908ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns018-a75tm9gvt2io4hip.a.d-53.jp, ns018-a75tm9gvt2io4hip.a.d-53.net...
MX1yskfcojp.in.tmems-jp.trendmicro.com (pri
TXT1v=spf1 include:scorpio.oneoffice.jp +ip4
SOA1dns1.broadline.ne.jp dns-info.broadline.

Analysis

Name Servers

yskf.co.jp is delegated to four name servers: ns018-a75tm9gvt2io4hip.a.d-53.info, ns018-a75tm9gvt2io4hip.a.d-53.jp, dns1.broadline.ne.jp and ns018-a75tm9gvt2io4hip.a.d-53.net.

yskf.co.jp shares name servers with other domains at least partially, for instance marubiru.com, 88.119.103.in-addr.arpa, grandair.jp, 208.94.202.in-addr.arpa and nakakita-club.com.

these name servers are often used together with the name servers dns2.broadline.ne.jp.

Host names with six IP numbers: ns018-a75tm9gvt2io4hip.a.d-53.jp points to: 2001:240:bb81::29:1109, 2400:cb00:2049:1::a29f:1abe, 2400:cb00:2049:1::a29f:1be8, 162.159.26.190, 162.159.27.232 and 203.180.146.109.

Host names with two IP numbers: ns018-a75tm9gvt2io4hip.a.d-53.info points to: 2001:240:bb81::28:49 and 202.32.219.49; dns1.broadline.ne.jp points to: 2403:7800:2002:1100::132 and 59.84.174.132; ns018-a75tm9gvt2io4hip.a.d-53.net points to: 2001:240:bb81::29:109 and 210.138.20.109.

Mail Servers

The mail server for yskf.co.jp is yskfcojp.in.tmems-jp.trendmicro.com.

yskfcojp.in.tmems-jp.trendmicro.com points to three IP numbers: 18.176.203.131, 18.176.203.132 and 18.176.203.133.