kmails.jp - robtex.com

kmails.jp

DNSSECโš ๏ธ Not signed
A210.224.185.25๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2415.sakura.ne.jp
NSmaster.dns.ne.jp โญ
A210.224.172.18๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXkmails.jp โญ
A210.224.185.25๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2415.sakura.ne.jp
TXTv=spf1 a:www2415.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-03-07 #2

jp

DNSSEC๐Ÿ”’ Signed (DS record present)
NSz.dns.jp โญ
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=1784838603

MX for

Same first word

Similar names

DNS History

12 records (5 active, 7 former)

200920112013201520172019202120232025NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpasns1.customer.ne.jpasns2.customer.ne.jpns3.sphere.ad.jpns4.sphere.ad.jpMXkmails.jpmail.kmails.jpA210.224.185.25203.138.167.64203.138.78.128
โ—‹NSasns1.customer.ne.jp2015-07-17 โ†’ 2016-06-30 ยท 5 obs
โ—‹ 2008-02-14 06:24:46
โ— 2015-07-17 08:23:58
โ— 2016-06-30 20:07:22
โ—‹ 2017-01-02 12:59:16
โ—‹ 2026-07-23 20:43:18
โ—‹NSasns2.customer.ne.jp2015-07-17 โ†’ 2016-06-30 ยท 5 obs
โ—‹ 2008-02-14 06:24:46
โ— 2015-07-17 08:23:58
โ— 2016-06-30 20:07:22
โ—‹ 2017-01-02 12:59:16
โ—‹ 2026-07-23 20:43:18
โ—NSmaster.dns.ne.jp2017-01-02 โ†’ 2026-07-23 ยท 3 obs
โ—‹ 2016-06-30 20:07:22
โ— 2017-01-02 12:59:16
โ— 2026-07-23 20:43:18
โ—NSns1.dns.ne.jp2017-01-02 โ†’ 2026-07-23 ยท 3 obs
โ—‹ 2016-06-30 20:07:22
โ— 2017-01-02 12:59:16
โ— 2026-07-23 20:43:18
โ—NSns2.dns.ne.jp2017-01-02 โ†’ 2026-07-23 ยท 3 obs
โ—‹ 2016-06-30 20:07:22
โ— 2017-01-02 12:59:16
โ— 2026-07-23 20:43:18
โ—‹NSns3.sphere.ad.jp2008-02-14 โ†’ 2008-02-14 ยท 3 obs
โ— 2008-02-14 06:24:46
โ—‹ 2015-07-17 08:23:58
โ—‹ 2026-07-23 20:43:18
โ—‹NSns4.sphere.ad.jp2008-02-14 โ†’ 2008-02-14 ยท 3 obs
โ— 2008-02-14 06:24:46
โ—‹ 2015-07-17 08:23:58
โ—‹ 2026-07-23 20:43:18
โ—MXkmails.jp2008-02-14 โ†’ 2026-07-23 ยท 4 obs
โ— 2008-02-14 06:24:46
โ—‹ 2015-07-17 08:23:58
โ— 2017-01-02 12:59:16
โ— 2026-07-23 20:43:18
โ—‹MXmail.kmails.jp2015-07-17 โ†’ 2016-06-30 ยท 5 obs
โ—‹ 2008-02-14 06:24:46
โ— 2015-07-17 08:23:58
โ— 2016-06-30 20:07:22
โ—‹ 2017-01-02 12:59:16
โ—‹ 2026-07-23 20:43:18
โ—‹A203.138.167.642015-07-17 โ†’ 2016-06-30 ยท 5 obs
โ—‹ 2008-02-14 06:24:46
โ— 2015-07-17 08:23:58
โ— 2016-06-30 20:07:22
โ—‹ 2017-01-02 12:59:16
โ—‹ 2026-07-23 20:43:18
โ—‹A203.138.78.1282008-02-14 โ†’ 2008-02-14 ยท 3 obs
โ— 2008-02-14 06:24:46
โ—‹ 2015-07-17 08:23:58
โ—‹ 2026-07-23 20:43:18
โ—A210.224.185.252017-01-02 โ†’ 2026-07-23 ยท 3 obs
โ—‹ 2016-06-30 20:07:22
โ— 2017-01-02 12:59:16
โ— 2026-07-23 20:43:18

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, b.dns.jp, c.dns.jp, g.dns.jp...-
kmails.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

โœ… Authoritative Response

Server:61.211.236.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for kmails.jp (unsigned zone)

โฑ๏ธ Timing

Total: 1659ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1210.224.185.25
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1kmails.jp (pri: 10)
TXT1v=spf1 a:www2415.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

๐Ÿ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)

Analysis

Mail Server Role

kmails.jp is listed as a mail server for itself.

IP Addresses

kmails.jp resolves to one IP address: 210.224.185.25.

microbase.sakura.ne.jp, amty.jp, kansailc.com and two other host names share IP numbers with kmails.jp.

Name Servers

DNS for kmails.jp is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

There is at least partial name server overlap between kmails.jp and other domains โ€” witchmail.sakura.ne.jp, yamayatakeshi.jp, senteur.jp and two more among them.

These name servers are routinely deployed together with the name servers dns.sakura.ad.jp.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each โ€” master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.

Mail Servers

Mail for kmails.jp is handled by one mail server โ€” kmails.jp.

kmails.jp has exactly one IP number: 210.224.185.25.