speed-wp.co.jp - robtex.com

speed-wp.co.jp

DNSSEC⚠️ Not signed
A49.212.207.225🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3185.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
MXspeedwp-co-jp01c.mail.protection.outlook.com ⭐
A2a01:111:f403:cc1a::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A2a01:111:f403:cc1a::2🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00302.inbound.protection.outlook.com
A2a01:111:f403:cc1f::1🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os0p286cu01201.inbound.protection.outlook.com
A2a01:111:f403:cc24::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os0p286cu01300.inbound.protection.outlook.com
A52.101.124.0🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A52.101.124.1🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A52.101.124.6🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tyvp286cu00206.inbound.protection.outlook.com
A52.101.157.11🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01203.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-12-24 #2

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (60/100)
WOT: SAFE (58/100)

Subdomains

mail.speed-wp.co.jp

Same first word

speed-wp.co.jp

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpskydns01.otsuka-office365.jpskydns02.otsuka-office365.jpskydns03.otsuka-office365.jpskydns11.otsuka-office365.jpskydns12.otsuka-office365.jpskydns13.otsuka-office365.jpskydns99.otsuka-office365.jpskymst01.otsuka-office365.jpMXspeedwp-co-jp01c.mail.protection.outlook.comA49.212.207.225157.205.187.1127.0.34.194
●NSmaster.dns.ne.jp2026-04-14 → 2026-04-14 · 3 obs
○ 2020-01-29 11:44:44
● 2026-04-14 07:27:24
● 2026-04-14 08:32:58
●NSns1.dns.ne.jp2026-04-14 → 2026-04-14 · 3 obs
○ 2020-01-29 11:44:44
● 2026-04-14 07:27:24
● 2026-04-14 08:32:58
●NSns2.dns.ne.jp2026-04-14 → 2026-04-14 · 3 obs
○ 2020-01-29 11:44:44
● 2026-04-14 07:27:24
● 2026-04-14 08:32:58
○NSskydns01.otsuka-office365.jp2015-08-01 → 2017-01-13 · 4 obs
● 2015-08-01 17:59:06
● 2017-01-13 02:26:54
○ 2020-01-29 11:44:44
○ 2026-04-14 08:32:58
○NSskydns02.otsuka-office365.jp2015-08-01 → 2017-01-13 · 4 obs
● 2015-08-01 17:59:06
● 2017-01-13 02:26:54
○ 2020-01-29 11:44:44
○ 2026-04-14 08:32:58
○NSskydns03.otsuka-office365.jp2015-08-01 → 2017-01-13 · 4 obs
● 2015-08-01 17:59:06
● 2017-01-13 02:26:54
○ 2020-01-29 11:44:44
○ 2026-04-14 08:32:58
○NSskydns11.otsuka-office365.jp2020-01-29 → 2020-01-29 · 4 obs
○ 2017-01-13 02:26:54
● 2020-01-29 11:44:44
○ 2026-04-14 07:27:24
○ 2026-04-14 08:32:58
○NSskydns12.otsuka-office365.jp2020-01-29 → 2020-01-29 · 4 obs
○ 2017-01-13 02:26:54
● 2020-01-29 11:44:44
○ 2026-04-14 07:27:24
○ 2026-04-14 08:32:58
○NSskydns13.otsuka-office365.jp2020-01-29 → 2020-01-29 · 4 obs
○ 2017-01-13 02:26:54
● 2020-01-29 11:44:44
○ 2026-04-14 07:27:24
○ 2026-04-14 08:32:58
○NSskydns99.otsuka-office365.jp2020-01-29 → 2020-01-29 · 4 obs
○ 2017-01-13 02:26:54
● 2020-01-29 11:44:44
○ 2026-04-14 07:27:24
○ 2026-04-14 08:32:58
○NSskymst01.otsuka-office365.jp2015-08-01 → 2017-01-13 · 4 obs
● 2015-08-01 17:59:06
● 2017-01-13 02:26:54
○ 2020-01-29 11:44:44
○ 2026-04-14 08:32:58
●MXspeedwp-co-jp01c.mail.protection.outlook.com2015-08-01 → 2026-04-14 · 2 obs
● 2015-08-01 17:59:06
● 2026-04-14 08:32:58
○A157.205.187.112020-01-29 → 2020-01-29 · 4 obs
○ 2017-01-13 02:26:54
● 2020-01-29 11:44:44
○ 2026-04-14 07:27:24
○ 2026-04-14 08:32:58
○A27.0.34.1942015-08-01 → 2017-01-13 · 4 obs
● 2015-08-01 17:59:06
● 2017-01-13 02:26:54
○ 2020-01-29 11:44:44
○ 2026-04-14 08:32:58
●A49.212.207.2252026-04-14 → 2026-04-14 · 3 obs
○ 2020-01-29 11:44:44
● 2026-04-14 07:27:24
● 2026-04-14 08:32:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpd.dns.jp, e.dns.jp, a.dns.jp, b.dns.jp...-
speed-wp.co.jpns2.dns.ne.jp, ns1.dns.ne.jp2 records

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for speed-wp.co.jp (unsigned zone)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.207.225
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1speedwp-co-jp01c.mail.protection.outlook
TXT1v=spf1 include:spf.protection.outlook.co
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

speed-wp.co.jp is parent of mail.speed-wp.co.jp.

IP Addresses

speed-wp.co.jp points to a single IP: 49.212.207.225.

Other host names, for instance bd-press.com, eisu.ac.jp, players-plus-staging.jpbpa.net, trest.co.jp and gaikaku.jp share IP numbers with speed-wp.co.jp.

Name Servers

speed-wp.co.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

speed-wp.co.jp at least partially shares its name servers with other domains, for instance sanxtus.com, aim-lab.sakura.ne.jp, mail.lilys-home.com, ricocode.jp and techrevo.com.

These name servers are often used together with the name servers dns.sakura.ad.jp.

Host names with one IP number:

master.dns.ne.jp points to: 210.224.172.18.

ns1.dns.ne.jp points to: 61.211.236.1.

ns2.dns.ne.jp points to: 133.167.21.1.

Mail Servers

speed-wp.co.jp is served by a single mail server, speedwp-co-jp01c.mail.protection.outlook.com.

The host name speedwp-co-jp01c.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1f::1, 2a01:111:f403:cc24::, 52.101.124.0, 52.101.124.1, 52.101.124.6 and 52.101.157.11.