mitomo.co.jp - robtex.com

mitomo.co.jp

DNSSEC⚠️ Not signed
NSpns.air.ne.jp ⭐
A210.166.77.251πŸ‡―πŸ‡΅ AIR210.166.64.0/19 CIDR BLOCK 2 ( AS7503 ) 1-10-4 Kita-shinagawa, Shinagawa-ku, Tokyo, 140-0001, Japan
PTRpns.air.ne.jp
NSns1.air.ne.jp
A210.166.77.200πŸ‡―πŸ‡΅ AIR210.166.64.0/19 CIDR BLOCK 2 ( AS7503 ) 1-10-4 Kita-shinagawa, Shinagawa-ku, Tokyo, 140-0001, Japan
PTRns1.air.ne.jp
NSns2.air.ne.jp
A210.159.75.200πŸ‡―πŸ‡΅ AIR210.159.64.0/19 CIDR BLOCK 1 ( AS7503 ) 1-10-4 Kita-shinagawa, Shinagawa-ku, Tokyo, 140-0001, Japan
PTRns2.air.ne.jp
NSns3.air.ne.jp
A210.166.92.200πŸ‡―πŸ‡΅ AIR210.166.92.0/22 Aggregate for Customer Prefixes
PTRns3.air.ne.jp
MXmitomo-co-jp.mail.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:cc1f::πŸ‡―πŸ‡΅ Microsoft2a01:111:f000::/36
PTRmail-os9p286cu00100.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
A52.101.124.6πŸ‡―πŸ‡΅ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tyvp286cu00206.inbound.protection.outlook.com
A52.101.157.40πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os9p286cu00100.inbound.protection.outlook.com
TXTv=spf1 include:spf.gigacc.com include:_spf.bownow.jp include:spf.protection.o...
TXTMS=ms99462730
TXTMS=60304F68A0E646C92A866585E325F34FF7FACD5D
SOApns.air.ne.jpsupport@air.ad.jp 2026-01-22 #2

co.jp

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

Same first word

Similar names

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSns1.air.ne.jpns2.air.ne.jpns3.air.ne.jppns.air.ne.jpMXmitomo-co-jp.mail.protection.outlook.commxin1.airnet.ne.jpmxin2.airnet.ne.jp
●NSns1.air.ne.jp2015-08-24 β†’ 2026-07-18 Β· 2 obs
● 2015-08-24 12:23:36
● 2026-07-18 19:07:24
●NSns2.air.ne.jp2015-08-24 β†’ 2026-07-18 Β· 2 obs
● 2015-08-24 12:23:36
● 2026-07-18 19:07:24
●NSns3.air.ne.jp2018-10-04 β†’ 2026-07-18 Β· 3 obs
β—‹ 2015-08-24 12:23:36
● 2018-10-04 02:34:36
● 2026-07-18 19:07:24
●NSpns.air.ne.jp2015-08-24 β†’ 2026-07-18 Β· 2 obs
● 2015-08-24 12:23:36
● 2026-07-18 19:07:24
●MXmitomo-co-jp.mail.protection.outlook.com2026-05-13 β†’ 2026-07-18 Β· 3 obs
β—‹ 2018-10-04 02:34:36
● 2026-05-13 22:08:56
● 2026-07-18 19:07:24
β—‹MXmxin1.airnet.ne.jp2015-08-24 β†’ 2018-10-04 Β· 4 obs
● 2015-08-24 12:23:36
● 2018-10-04 02:34:36
β—‹ 2026-05-13 22:08:56
β—‹ 2026-07-18 19:07:24
β—‹MXmxin2.airnet.ne.jp2015-08-24 β†’ 2018-10-04 Β· 4 obs
● 2015-08-24 12:23:36
● 2018-10-04 02:34:36
β—‹ 2026-05-13 22:08:56
β—‹ 2026-07-18 19:07:24

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
mitomo.co.jppns.air.ne.jp, ns2.air.ne.jp, ns1.air.ne.jp, ns3.air.ne.jp4 records

βœ… Authoritative Response

Server:210.166.77.200

NS records: pns.air.ne.jp, ns2.air.ne.jp, ns1.air.ne.jp, ns3.air.ne.jp

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 845ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS4pns.air.ne.jp, ns3.air.ne.jp...
MX1mitomo-co-jp.mail.protection.outlook.com
TXT3MS=ms99462730, v=spf1 include:spf.gigacc.com include:_s...
SOA1pns.air.ne.jp support.air.ad.jp

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pns.air.ne.jp, ns3.air.ne.jp, ns2.air.ne.jp...)

Analysis

Name Servers

The authoritative name servers for mitomo.co.jp are ns1.air.ne.jp, ns2.air.ne.jp, ns3.air.ne.jp and pns.air.ne.jp.

There is at least partial name server overlap between mitomo.co.jp and other domains β€” 71.159.210.in-addr.arpa, theglenlivet.jp, amail.aida.co.jp and two more among them.

Each of the four hosts ns1.air.ne.jp, ns2.air.ne.jp, ns3.air.ne.jp and pns.air.ne.jp points to a single IP address β€” ns1.air.ne.jp points to 210.166.77.200, ns2.air.ne.jp points to 210.159.75.200, ns3.air.ne.jp points to 210.166.92.200 and pns.air.ne.jp points to 210.166.77.251.

Mail Servers

Mail for mitomo.co.jp is handled by a single mail server, mitomo-co-jp.mail.protection.outlook.com.

mitomo-co-jp.mail.protection.outlook.com resolves to 8 IP addresses β€” 52.101.124.1, 52.101.124.5, 52.101.124.6 and 5 others.