unmemory.com - dns.ninja
unmemory.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.43.197.174🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www50134.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 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 | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | unmemory.com ⭐ | ||||||
| A | 163.43.197.174🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www50134.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www50134.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-11-30 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786326159 | ||||||
MX for
unmemory.com |
Same first word
unmemory.com |
DNS History
8 records (5 active, 3 former)
●NSmaster.dns.ne.jp2026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 01:55:18
● 2026-08-10 01:55:20
●NSns1.dns.ne.jp2026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 01:55:18
● 2026-08-10 01:55:20
○NSns1.naviservers.net2015-06-26 → 2017-06-18 · 4 obs
● 2017-06-18 23:21:38
○ 2026-08-10 01:55:18
○ 2026-08-10 01:55:20
●NSns2.dns.ne.jp2026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 01:55:18
● 2026-08-10 01:55:20
○NSns2.naviservers.net2015-06-26 → 2017-06-18 · 4 obs
● 2017-06-18 23:21:38
○ 2026-08-10 01:55:18
○ 2026-08-10 01:55:20
●MXunmemory.com2015-06-26 → 2026-08-10 · 2 obs
● 2026-08-10 01:55:20
●A163.43.197.1742026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 01:55:18
● 2026-08-10 01:55:20
○A202.218.95.1072015-06-26 → 2017-06-18 · 4 obs
● 2017-06-18 23:21:38
○ 2026-08-10 01:55:18
○ 2026-08-10 01:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| unmemory.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for unmemory.com (unsigned zone)
⏱️ Timing
Total: 963ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.43.197.174 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | unmemory.com (pri: 10) |
| TXT | 1 | v=spf1 a:www50134.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
The MX record for unmemory.com points back to unmemory.com — it is its own mail server.
IP Addresses
unmemory.com directs to one IP number, which is 163.43.197.174.
Among the host names that share IP numbers with unmemory.com are maikoba.jp, saneki.jp, garim.org and two others.
Name Servers
unmemory.com is served by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
The name servers of unmemory.com overlap at least partially with those of other domains — among them toyotahome-recruit.jp, hancock.co.jp, hotta.com and two more.
These name servers commonly appear in combination with the name servers dns.sakura.ad.jp.
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
The MX record for unmemory.com points to a single mail server: unmemory.com.
unmemory.com resolves to 163.43.197.174 and no other IP number.