trywork.co.jp - robtex.com

trywork.co.jp

DNSSEC⚠️ Not signed
A153.122.161.220🇯🇵 AS131921153.122.160.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
PTRdo.ptr231.ptrcloud.net
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
MXtrywork-co-jp.mail.protection.outlook.com ⭐
A2a01:111:f403:cc1a::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A2a01:111:f403:cc1a::1🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc1a::3🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00203.inbound.protection.outlook.com
A2a01:111:f403:cc24::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os0p286cu01300.inbound.protection.outlook.com
A52.101.124.5🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tyvp286cu00305.inbound.protection.outlook.com
A52.101.157.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01302.inbound.protection.outlook.com
A52.101.157.11🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01203.inbound.protection.outlook.com
A52.101.157.40🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os9p286cu00100.inbound.protection.outlook.com
TXTMS=C6598D0C9FA5FD02F67C0D3C697F96F9A7EEE368
TXTMS=ms23780342
TXT_n0qdkl4qdnwj3btco33t859xv4p5m8g
TXTcyfrdr7mtrxjb4wbyz0rg4xrt9lx6rln
TXTgoogle-site-verification=GxrjVCjoODAWttCl3Q3gXQAk3UxIgokIj3Z_ei2f0EU
TXTv=spf1 ip4:163.44.7.85/32 include:_spf.google.com include:spf.protection.outl...
SOA01.dnsv.jphostmaster@dnsv.jp serial=1760225593

co.jp

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

Same first word

trywork.jp
trywork.co.jp

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpasns1.customer.ne.jpasns2.customer.ne.jpns5.firstserver.ne.jpns6.firstserver.ne.jpns7.firstserver.ne.jpns8.firstserver.ne.jpMXtrywork-co-jp.mail.protection.outlook.commail.trywork.co.jpmx1.firstserver.ne.jpmx2.firstserver.ne.jpA153.122.161.220163.44.7.85164.46.123.250
●NS01.dnsv.jp2026-02-16 → 2026-04-12 · 3 obs
○ 2020-11-05 00:06:28
● 2026-02-16 06:34:30
● 2026-04-12 17:51:18
●NS02.dnsv.jp2026-02-16 → 2026-04-12 · 3 obs
○ 2020-11-05 00:06:28
● 2026-02-16 06:34:30
● 2026-04-12 17:51:18
●NS03.dnsv.jp2026-02-16 → 2026-04-12 · 3 obs
○ 2020-11-05 00:06:28
● 2026-02-16 06:34:30
● 2026-04-12 17:51:18
●NS04.dnsv.jp2026-02-16 → 2026-04-12 · 3 obs
○ 2020-11-05 00:06:28
● 2026-02-16 06:34:30
● 2026-04-12 17:51:18
○NSasns1.customer.ne.jp2017-04-09 → 2020-11-05 · 5 obs
○ 2016-08-11 15:58:00
● 2017-04-09 03:27:52
● 2020-11-05 00:06:28
○ 2026-02-16 06:34:30
○ 2026-04-12 17:51:18
○NSasns2.customer.ne.jp2017-04-09 → 2020-11-05 · 5 obs
○ 2016-08-11 15:58:00
● 2017-04-09 03:27:52
● 2020-11-05 00:06:28
○ 2026-02-16 06:34:30
○ 2026-04-12 17:51:18
○NSns5.firstserver.ne.jp2015-07-01 → 2016-08-11 · 4 obs
● 2015-07-01 16:53:08
● 2016-08-11 15:58:00
○ 2017-04-09 03:27:52
○ 2026-04-12 17:51:18
○NSns6.firstserver.ne.jp2015-07-01 → 2016-08-11 · 4 obs
● 2015-07-01 16:53:08
● 2016-08-11 15:58:00
○ 2017-04-09 03:27:52
○ 2026-04-12 17:51:18
○NSns7.firstserver.ne.jp2015-07-01 → 2016-08-11 · 4 obs
● 2015-07-01 16:53:08
● 2016-08-11 15:58:00
○ 2017-04-09 03:27:52
○ 2026-04-12 17:51:18
○NSns8.firstserver.ne.jp2015-07-01 → 2016-08-11 · 4 obs
● 2015-07-01 16:53:08
● 2016-08-11 15:58:00
○ 2017-04-09 03:27:52
○ 2026-04-12 17:51:18
○MXmail.trywork.co.jp2015-07-01 → 2020-11-05 · 4 obs
● 2015-07-01 16:53:08
● 2020-11-05 00:06:28
○ 2026-02-16 06:34:30
○ 2026-04-12 17:51:18
○MXmx1.firstserver.ne.jp2015-07-01 → 2016-08-11 · 4 obs
● 2015-07-01 16:53:08
● 2016-08-11 15:58:00
○ 2017-04-09 03:27:52
○ 2026-04-12 17:51:18
○MXmx2.firstserver.ne.jp2015-07-01 → 2016-08-11 · 4 obs
● 2015-07-01 16:53:08
● 2016-08-11 15:58:00
○ 2017-04-09 03:27:52
○ 2026-04-12 17:51:18
●MXtrywork-co-jp.mail.protection.outlook.com2026-02-16 → 2026-04-12 · 3 obs
○ 2020-11-05 00:06:28
● 2026-02-16 06:34:30
● 2026-04-12 17:51:18
●A153.122.161.2202026-02-16 → 2026-04-12 · 3 obs
○ 2020-11-05 00:06:28
● 2026-02-16 06:34:30
● 2026-04-12 17:51:18
○A163.44.7.852017-04-09 → 2020-11-05 · 5 obs
○ 2016-08-11 15:58:00
● 2017-04-09 03:27:52
● 2020-11-05 00:06:28
○ 2026-02-16 06:34:30
○ 2026-04-12 17:51:18
○A164.46.123.2502015-07-01 → 2016-08-11 · 4 obs
● 2015-07-01 16:53:08
● 2016-08-11 15:58:00
○ 2017-04-09 03:27:52
○ 2026-04-12 17:51:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpd.dns.jp, g.dns.jp, f.dns.jp, b.dns.jp...-
trywork.co.jp03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp7 records

✅ Authoritative Response

Server:157.7.34.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 386ms | Queries: -

📄 Records

TypeCountSample Data
A1153.122.161.220
NS401.dnsv.jp, 02.dnsv.jp...
MX1trywork-co-jp.mail.protection.outlook.co
TXT6MS=C6598D0C9FA5FD02F67C0D3C697F96F9A7EEE, MS=ms23780342...
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp...)

Analysis

IP Addresses

trywork.co.jp points to IP number 153.122.161.220.

Other host names include fujiprinting.com, do.ptr231.ptrcloud.net, fujiplus.jp and mail.storefront.jp that share IP numbers with trywork.co.jp.

Name Servers

trywork.co.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

trywork.co.jp shares name servers with other domains at least partially, for example snwl.jp, titlemake.com, kew-ltd.co.jp, yan8.jp and pcoeur.com.

Hosts with two IP numbers

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

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

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

Hosts with one IP number

- Host 02.dnsv.jp points to: 157.7.33.53

Mail Servers

trywork.co.jp is handled by a single mail server, trywork-co-jp.mail.protection.outlook.com.

Host name trywork-co-jp.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc24::, 52.101.124.5, 52.101.157.10, 52.101.157.11 and 52.101.157.40.