mayumi.jp - robtex.com
mayumi.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.16.51.57🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | kotono.pursa.net | ||||||
| NS | kotono.pursa.net ⭐ | ||||||
| A | 160.16.51.57🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | kotono.pursa.net | ||||||
| NS | asus01.pursa.jp | ||||||
| A | 116.80.77.239🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE | ||||||
| PTR | 116-80-77-239.indigo.static.arena.ne.jp | ||||||
| MX | mail.mayumi.jp ⭐ | ||||||
| A | 160.16.51.57🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | kotono.pursa.net | ||||||
| SOA | kotono.pursa.netmayumi@cafe.mayumi.jp 2023-02-09 #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=1775987102 | ||||||
Subdomains
mail.mayumi.jp |
Same first word
Similar names
yimamu.cn |
yummai.com |
yumami.net |
yumima.net |
mumayi.net |
miyamu.com |
mumayi.cn |
yumiam.com |
mymiau.com |
muyami.com |
ayumim.com |
mayimu.com |
mumayi.com |
umiyam.com |
mumayi.com.cn |
mayium.com |
yumima.com |
mymaui.com |
DNS History
6 records (4 active, 2 former)
●NSasus01.pursa.jp2015-08-25 → 2026-04-12 · 5 obs
● 2015-12-10 19:00:26
○ 2016-03-15 08:07:18
○ 2018-06-26 17:09:20
● 2026-04-12 10:26:24
○NScafe.mayumi.jp2015-08-25 → 2018-06-26 · 5 obs
○ 2015-12-10 19:00:26
● 2016-03-15 08:07:18
● 2018-06-26 17:09:20
○ 2026-04-12 10:26:24
●MXmail.mayumi.jp2015-08-25 → 2026-04-12 · 2 obs
● 2026-04-12 10:26:24
●A160.16.51.572026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 10:26:24
○A49.212.76.1442015-08-25 → 2018-06-26 · 3 obs
● 2018-06-26 17:09:20
○ 2026-04-12 10:26:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| mayumi.jp | asus01.pursa.jp, kotono.pursa.net | 1 record |
✅ Authoritative Response
Server:160.16.51.57
NS records: asus01.pursa.jp, kotono.pursa.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mayumi.jp (unsigned zone)
⏱️ Timing
Total: 4265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.51.57 |
| NS | 2 | kotono.pursa.net, asus01.pursa.jp |
| MX | 1 | mail.mayumi.jp (pri: 10) |
| SOA | 1 | kotono.pursa.net mayumi.cafe.mayumi.jp |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (asus01.pursa.jp)
Analysis
Hierarchy
The parent of mail.mayumi.jp is mayumi.jp.
IP Addresses
mayumi.jp points to a single IP address: 160.16.51.57.
Other host names such as same-moon.jp, far-east-cafe.jp, mail.fairway.jp, mail.same-moon.jp and pursa.jp share IPs with mayumi.jp.
Name Servers
Two name servers asus01.pursa.jp and kotono.pursa.net handle the delegation for mayumi.jp.
mayumi.jp shares the same name server setup as other domains, for example fairway.jp, offcourse.jp, same-moon.jp, far-east-cafe.jp and pursa.jp.
Host names with one IP number:
asus01.pursa.jp points to 116.80.77.239; kotono.pursa.net points to 160.16.51.57.
Mail Servers
The mail.mayumi.jp mail server handles mayumi.jp.
mail.mayumi.jp points to a single IP number: 160.16.51.57.