mamazemi.com - robtex.com
mamazemi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.167.8.164🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | www5224.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 | mamazemi.com ⭐ | ||||||
| A | 133.167.8.164🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | www5224.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www5224.sakura.ne.jp mx include:asp.cuenote.jp ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-05-30 #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=1775995977 | ||||||
MX for
mamazemi.com |
Subdomains
mail.mamazemi.com |
Same first word
mamazemi.com |
DNS History
12 records (5 active, 7 former)
●NSmaster.dns.ne.jp2026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 23:46:48
● 2026-04-12 12:35:40
○NSns-1451.awsdns-53.org2017-05-10 → 2017-05-10 · 3 obs
○ 2026-03-05 23:46:48
○ 2026-04-12 12:35:40
○NSns-1552.awsdns-02.co.uk2017-05-10 → 2017-05-10 · 3 obs
○ 2026-03-05 23:46:48
○ 2026-04-12 12:35:40
○NSns-421.awsdns-52.com2017-05-10 → 2017-05-10 · 3 obs
○ 2026-03-05 23:46:48
○ 2026-04-12 12:35:40
○NSns-775.awsdns-32.net2017-05-10 → 2017-05-10 · 3 obs
○ 2026-03-05 23:46:48
○ 2026-04-12 12:35:40
●NSns1.dns.ne.jp2026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 23:46:48
● 2026-04-12 12:35:40
●NSns2.dns.ne.jp2026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 23:46:48
● 2026-04-12 12:35:40
○MXmail.mamazemi.com2017-05-10 → 2017-05-10 · 3 obs
○ 2026-03-05 23:46:48
○ 2026-04-12 12:35:40
●MXmamazemi.com2026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 23:46:48
● 2026-04-12 12:35:40
●A133.167.8.1642026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 23:46:48
● 2026-04-12 12:35:40
○A52.192.159.412017-05-10 → 2017-05-10 · 3 obs
○ 2026-03-05 23:46:48
○ 2026-04-12 12:35:40
○A52.199.20.12017-05-10 → 2017-05-10 · 3 obs
○ 2026-03-05 23:46:48
○ 2026-04-12 12:35:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| mamazemi.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 mamazemi.com (unsigned zone)
⏱️ Timing
Total: 991ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.167.8.164 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | mamazemi.com (pri: 10) |
| TXT | 1 | v=spf1 a:www5224.sakura.ne.jp mx include |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
The parent of mail.mamazemi.com is mamazemi.com.
Mail Server Role
mamazemi.com serves as a mail server for mamazemi.com.
IP Addresses
mamazemi.com points to a single IP: 133.167.8.164.
Other host names, for instance www5224.sakura.ne.jp, bentleymotors.jp, m3dc.co.jp, 01abe.jp and tokikawa.jp share IP numbers with mamazemi.com.
Name Servers
mamazemi.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
mamazemi.com partially shares name servers with other domains; examples include nushima-yoshijin.jp, rivage-j.com, visualise-music-japan.com, tri-star3.co.jp and alis-nv.com.
these name servers are commonly used with the name servers dns.sakura.ad.jp.
Host names with one IP number:
Host master.dns.ne.jp points to 210.224.172.18.
Host ns1.dns.ne.jp points to 61.211.236.1.
Host ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
mamazemi.com is handled by a single mail server, mamazemi.com.
mamazemi.com points to a single IP: 133.167.8.164.