initial.co.jp - dns.ninja

initial.co.jp

DNSSECโš ๏ธ Not signed
A219.94.128.33๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww823.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
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
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
MXinitial.co.jp โญ
A219.94.128.33๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww823.sakura.ne.jp
TXTv=spf1 a:www823.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2023-07-10 #0

co.jp

DNSSECโš ๏ธ Not signed
TXTco.jp.
WOT: SAFE (58/100)

MX for

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXinitial.co.jpA219.94.128.33
โ—NSmaster.dns.ne.jp2015-06-26 โ†’ 2026-06-29 ยท 2 obs
โ— 2015-06-26 18:20:58
โ— 2026-06-29 06:01:28
โ—NSns1.dns.ne.jp2015-06-26 โ†’ 2026-06-29 ยท 2 obs
โ— 2015-06-26 18:20:58
โ— 2026-06-29 06:01:28
โ—NSns2.dns.ne.jp2015-06-26 โ†’ 2026-06-29 ยท 2 obs
โ— 2015-06-26 18:20:58
โ— 2026-06-29 06:01:28
โ—MXinitial.co.jp2015-06-26 โ†’ 2026-06-29 ยท 2 obs
โ— 2015-06-26 18:20:58
โ— 2026-06-29 06:01:28
โ—A219.94.128.332015-06-26 โ†’ 2026-06-29 ยท 2 obs
โ— 2015-06-26 18:20:58
โ— 2026-06-29 06:01:28

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
initial.co.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 initial.co.jp (unsigned zone)

โฑ๏ธ Timing

Total: 921ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1219.94.128.33
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1initial.co.jp (pri: 10)
TXT1v=spf1 a:www823.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

initial.co.jp handles its own mail, functioning as its own mail server.

IP Addresses

initial.co.jp resolves to just one IP address, 219.94.128.33.

Two other host names, along with c30.sakura.ne.jp, yakushiji1.sakura.ne.jp and recruit-fortune.jp, also share IP numbers with initial.co.jp.

Name Servers

The authoritative name servers for initial.co.jp are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp โ€” three in total.

initial.co.jp has at least partial name server overlap with other domains, such as niccolo.jp, k-sanritsu.com, artpal.jp and two others.

It is common to find these name servers paired with the name servers dns.sakura.ad.jp.

The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp โ†’ 210.224.172.18, ns1.dns.ne.jp โ†’ 61.211.236.1, ns2.dns.ne.jp โ†’ 133.167.21.1.

Mail Servers

initial.co.jp is served by just one mail server: initial.co.jp.

initial.co.jp directs to just one IP number, 219.94.128.33.