mapc.jp - robtex.com

mapc.jp

DNSSEC⚠️ Not signed
NSskydns99.otsuka-office365.jp ⭐
A157.205.203.139πŸ‡―πŸ‡΅ AICS157.205.0.0/16 PACNET (proxy-registered route object)
NSskydns11.otsuka-office365.jp
A157.205.203.141πŸ‡―πŸ‡΅ AICS157.205.0.0/16 PACNET (proxy-registered route object)
NSskydns12.otsuka-office365.jp
A157.205.160.35πŸ‡―πŸ‡΅ AICS157.205.0.0/16 PACNET (proxy-registered route object)
NSskydns13.otsuka-office365.jp
A157.205.160.51πŸ‡―πŸ‡΅ AICS157.205.0.0/16 PACNET (proxy-registered route object)
MXmapc-jp.mail.protection.outlook.com ⭐
A2a01:111:f403:cc1a::πŸ‡―πŸ‡΅ Microsoft2a01:111:f000::/36
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A2a01:111:f403:cc1a::2πŸ‡―πŸ‡΅ Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00302.inbound.protection.outlook.com
A2a01:111:f403:cc1a::3πŸ‡―πŸ‡΅ Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00203.inbound.protection.outlook.com
A2a01:111:f403:cc24::πŸ‡―πŸ‡΅ Microsoft2a01:111:f000::/36
PTRmail-os0p286cu01300.inbound.protection.outlook.com
A52.101.124.1πŸ‡―πŸ‡΅ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A52.101.124.5πŸ‡―πŸ‡΅ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tyvp286cu00305.inbound.protection.outlook.com
A52.101.157.11πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01203.inbound.protection.outlook.com
A52.101.157.40πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os9p286cu00100.inbound.protection.outlook.com
SOAskydns99.otsuka-office365.jphostmaster@otsuka-office365.jp 2026-06-01 #4

jp

DNSSECπŸ”’ 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=1784305802

Same first word

Similar names

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSskydns11.otsuka-office365.jpskydns12.otsuka-office365.jpskydns13.otsuka-office365.jpskydns99.otsuka-office365.jpns06.mesh.ad.jpns07.mesh.ad.jpMXmapc-jp.mail.protection.outlook.combgmgate3.biglobe.ne.jp
β—‹NSns06.mesh.ad.jp2015-06-30 β†’ 2021-09-09 Β· 4 obs
● 2015-06-30 19:19:30
● 2021-09-09 11:16:48
β—‹ 2026-06-29 13:04:12
β—‹ 2026-07-17 16:54:24
β—‹NSns07.mesh.ad.jp2015-06-30 β†’ 2021-09-09 Β· 4 obs
● 2015-06-30 19:19:30
● 2021-09-09 11:16:48
β—‹ 2026-06-29 13:04:12
β—‹ 2026-07-17 16:54:24
●NSskydns11.otsuka-office365.jp2026-06-29 β†’ 2026-07-17 Β· 3 obs
β—‹ 2021-09-09 11:16:48
● 2026-06-29 13:04:12
● 2026-07-17 16:54:24
●NSskydns12.otsuka-office365.jp2026-06-29 β†’ 2026-07-17 Β· 3 obs
β—‹ 2021-09-09 11:16:48
● 2026-06-29 13:04:12
● 2026-07-17 16:54:24
●NSskydns13.otsuka-office365.jp2026-06-29 β†’ 2026-07-17 Β· 3 obs
β—‹ 2021-09-09 11:16:48
● 2026-06-29 13:04:12
● 2026-07-17 16:54:24
●NSskydns99.otsuka-office365.jp2026-06-29 β†’ 2026-07-17 Β· 3 obs
β—‹ 2021-09-09 11:16:48
● 2026-06-29 13:04:12
● 2026-07-17 16:54:24
β—‹MXbgmgate3.biglobe.ne.jp2015-06-30 β†’ 2021-09-09 Β· 4 obs
● 2015-06-30 19:19:30
● 2021-09-09 11:16:48
β—‹ 2026-06-29 13:04:12
β—‹ 2026-07-17 16:54:24
●MXmapc-jp.mail.protection.outlook.com2026-06-29 β†’ 2026-07-17 Β· 3 obs
β—‹ 2021-09-09 11:16:48
● 2026-06-29 13:04:12
● 2026-07-17 16:54:24

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
jpg.dns.jp, c.dns.jp, e.dns.jp, f.dns.jp...-
mapc.jpskydns13.otsuka-office365.jp, skydns11.otsuka-office365.jp, skydns12.otsuka-office365.jp3 records

βœ… Authoritative Response

Server:157.205.203.141

NS records: skydns13.otsuka-office365.jp, skydns11.otsuka-office365.jp, skydns12.otsuka-office365.jp

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mapc.jp (unsigned zone)

⏱️ Timing

Total: 1573ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS3skydns12.otsuka-office365.jp, skydns13.otsuka-office365.jp...
MX1mapc-jp.mail.protection.outlook.com (pri
SOA1skydns99.otsuka-office365.jp hostmaster.

πŸ“Œ Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (skydns11.otsuka-office365.jp, skydns12.otsuka-office365.jp, skydns13.otsuka-office365.jp)

Analysis

Name Servers

The NS records for mapc.jp point to four name servers: skydns11.otsuka-office365.jp, skydns12.otsuka-office365.jp, skydns13.otsuka-office365.jp and skydns99.otsuka-office365.jp.

mapc.jp partially shares its NS delegation with several other domains, including sunleo.gr.jp, uslf.jp, kindaishoji.co.jp and two others.

The hosts skydns11.otsuka-office365.jp, skydns12.otsuka-office365.jp, skydns13.otsuka-office365.jp and skydns99.otsuka-office365.jp all resolve to exactly one IP address each: 157.205.203.141, 157.205.160.35, 157.205.160.51 and 157.205.203.139 respectively.

Mail Servers

The sole mail server for mapc.jp is mapc-jp.mail.protection.outlook.com.

With 8 IP addresses total, mapc-jp.mail.protection.outlook.com resolves to 52.101.124.1, 52.101.124.5, 52.101.157.11 and 5 others.