alphact.jp - dns.ninja
alphact.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.180.104🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky004.rakko.zone | ||||||
| NS | ns1.rakko.zone ⭐ | ||||||
| A | 172.64.52.196🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.rakko.zone | ||||||
| MX | alphact.jp ⭐ | ||||||
| A | 183.90.180.104🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky004.rakko.zone | ||||||
| TXT | v=spf1 +a +mx +ip4:183.90.180.104 ~all | ||||||
| SOA | ns1.rakko.zonehostmaster@alphact.jp 2025-09-22 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1784887202 | ||||||
MX for
alphact.jp |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.rakko.zone2026-02-17 → 2026-07-24 · 3 obs
● 2026-02-17 16:24:48
● 2026-07-24 10:23:04
●NSns2.rakko.zone2026-02-17 → 2026-07-24 · 3 obs
● 2026-02-17 16:24:48
● 2026-07-24 10:23:04
○NSuns01.lolipop.jp2015-08-04 → 2017-08-08 · 6 obs
● 2016-10-05 23:54:38
○ 2016-12-06 23:00:38
● 2017-08-08 22:40:14
○ 2026-02-17 16:24:48
○ 2026-07-24 10:23:04
○NSuns02.lolipop.jp2015-08-04 → 2017-08-08 · 6 obs
● 2016-10-05 23:54:38
○ 2016-12-06 23:00:38
● 2017-08-08 22:40:14
○ 2026-02-17 16:24:48
○ 2026-07-24 10:23:04
●MXalphact.jp2026-02-17 → 2026-07-24 · 3 obs
● 2026-02-17 16:24:48
● 2026-07-24 10:23:04
○MXmx01.lolipop.jp2015-08-04 → 2017-08-08 · 6 obs
● 2016-10-05 23:54:38
○ 2016-12-06 23:00:38
● 2017-08-08 22:40:14
○ 2026-02-17 16:24:48
○ 2026-07-24 10:23:04
○A157.7.107.1192016-04-16 → 2017-08-08 · 7 obs
● 2016-04-16 12:34:08
● 2016-10-05 23:54:38
○ 2016-12-06 23:00:38
● 2017-08-08 22:40:14
○ 2026-02-17 16:24:48
○ 2026-07-24 10:23:04
●A183.90.180.1042026-02-17 → 2026-07-24 · 3 obs
● 2026-02-17 16:24:48
● 2026-07-24 10:23:04
○A210.172.144.272015-08-04 → 2016-02-03 · 4 obs
● 2016-02-03 23:49:56
○ 2016-04-16 12:34:08
○ 2026-07-24 10:23:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| alphact.jp | ns1.rakko.zone, ns2.rakko.zone | - |
✅ Authoritative Response
Server:172.64.52.196
NS records: ns1.rakko.zone, ns2.rakko.zone
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alphact.jp (unsigned zone)
⏱️ Timing
Total: 3155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.180.104 |
| NS | 2 | ns2.rakko.zone, ns1.rakko.zone |
| MX | 1 | alphact.jp (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:183.90.180.104 ~all |
| SOA | 1 | ns1.rakko.zone hostmaster.alphact.jp |
Analysis
Mail Server Role
The MX record for alphact.jp points back to alphact.jp — it is its own mail server.
IP Addresses
alphact.jp directs to one IP number, which is 183.90.180.104.
Among the host names that share IP numbers with alphact.jp are igakutokangosha.jp, nyx.jp, asita.kankyo.click and two others.
Name Servers
alphact.jp is delegated to two name servers: ns1.rakko.zone and ns2.rakko.zone.
alphact.jp has the same name server delegation as a number of other domains, such as i-hakobu.jp, athens-greece-guide.com, ample.jp and two more.
Hosts that resolve to one IP address:
ns1.rakko.zone points to 172.64.52.196.
Mail Servers
The MX record for alphact.jp points to a single mail server: alphact.jp.
alphact.jp resolves to a single IP number: 183.90.180.104.