ameri.jp - robtex.com

ameri.jp

DNSSEC⚠️ Not signed
A49.212.198.77🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2867.sakura.ne.jp
NSmaster.dns.ne.jp
A210.224.172.18🇯🇵 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
A61.211.236.1🇯🇵 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
A133.167.21.1🇯🇵 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
MXameri.jp
A49.212.198.77🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2867.sakura.ne.jp
TXTv=spf1 a:www2867.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2024-10-29 #2

jp

DNSSEC🔒 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=1783845902

MX for

Same first word

Similar names

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpdns01.park.onamae.comdns02.park.onamae.comns1.gmointernet.comMXameri.jpA49.212.198.77210.157.1.13459.106.13.141
NSdns01.park.onamae.com2015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 05:22:04
○ 2015-11-09 17:23:38
○ 2026-07-12 08:56:52
NSdns02.park.onamae.com2015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 05:22:04
○ 2015-11-09 17:23:38
○ 2026-07-12 08:56:52
NSmaster.dns.ne.jp2015-11-09 → 2026-07-12 · 3 obs
○ 2015-07-13 05:22:04
● 2015-11-09 17:23:38
● 2026-07-12 08:56:52
NSns1.dns.ne.jp2015-11-09 → 2026-07-12 · 3 obs
○ 2015-07-13 05:22:04
● 2015-11-09 17:23:38
● 2026-07-12 08:56:52
NSns1.gmointernet.com2015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 05:22:04
○ 2015-11-09 17:23:38
○ 2026-07-12 08:56:52
NSns2.dns.ne.jp2015-11-09 → 2026-07-12 · 3 obs
○ 2015-07-13 05:22:04
● 2015-11-09 17:23:38
● 2026-07-12 08:56:52
MXameri.jp2015-11-09 → 2026-07-12 · 2 obs
● 2015-11-09 17:23:38
● 2026-07-12 08:56:52
A210.157.1.1342015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 05:22:04
○ 2015-11-09 17:23:38
○ 2026-07-12 08:56:52
A49.212.198.772026-02-18 → 2026-07-12 · 3 obs
○ 2016-12-31 12:39:30
● 2026-02-18 08:33:02
● 2026-07-12 08:56:52
A59.106.13.1412015-11-09 → 2016-12-31 · 5 obs
○ 2015-07-13 05:22:04
● 2015-11-09 17:23:38
● 2016-12-31 12:39:30
○ 2026-02-18 08:33:02
○ 2026-07-12 08:56:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
ameri.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ameri.jp (unsigned zone)

⏱️ Timing

Total: 1023ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.198.77
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1ameri.jp (pri: 10)
TXT1v=spf1 a:www2867.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

ameri.jp acts as its own mail server.

IP Addresses

ameri.jp points to a single IP number: 49.212.198.77.

Additional host names — sunny55.sakura.ne.jp, kdnet.co.jp, suth.jp and two others — share IP numbers with ameri.jp.

Name Servers

ameri.jp is served by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

At least some of ameri.jp's name servers are shared with other domains, for example entame.jp, csvex.com, hiesyo.sakura.ne.jp and two more.

master.dns.ne.jp has IP address 210.224.172.18, ns1.dns.ne.jp has IP address 61.211.236.1 and ns2.dns.ne.jp has IP address 133.167.21.1 — one address each.

Mail Servers

ameri.jp has a single mail server: ameri.jp itself.

ameri.jp resolves to 49.212.198.77 and no other IP number.