harumail.com - robtex.com
harumail.com
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=1774547832 | ||||||
Previously NS for
harumail.com |
MX for
harumail.com |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSdns01.muumuu-domain.com2017-01-28 → 2017-01-28 · 3 obs
○ 2026-02-15 02:46:22
○ 2026-03-26 18:07:02
○NSdns02.muumuu-domain.com2017-01-28 → 2017-01-28 · 3 obs
○ 2026-02-15 02:46:22
○ 2026-03-26 18:07:02
○NSharumail.com2017-01-28 → 2017-01-28 · 3 obs
○ 2026-02-15 02:46:22
○ 2026-03-26 18:07:02
●NSns1.xserver.jp2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 02:46:22
● 2026-03-26 18:07:02
●NSns2.xserver.jp2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 02:46:22
● 2026-03-26 18:07:02
●NSns3.xserver.jp2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 02:46:22
● 2026-03-26 18:07:02
●NSns4.xserver.jp2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 02:46:22
● 2026-03-26 18:07:02
●NSns5.xserver.jp2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 02:46:22
● 2026-03-26 18:07:02
●MXharumail.com2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 02:46:22
● 2026-03-26 18:07:02
○MXmx01.muumuu-mail.com2017-01-28 → 2017-01-28 · 3 obs
○ 2026-02-15 02:46:22
○ 2026-03-26 18:07:02
●A183.181.82.642026-02-15 → 2026-03-26 · 2 obs
● 2026-03-26 18:07:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| harumail.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.170
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for harumail.com (unsigned zone)
⏱️ Timing
Total: 1282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.82.64 |
| NS | 5 | ns3.xserver.jp, ns2.xserver.jp... |
| MX | 1 | harumail.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv10223.xserver.jp +a:harumail |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
The mail server for harumail.com is harumail.com.
IP Addresses
harumail.com points to a single IP address: 183.181.82.64.
Other host names such as fsun-tokyo.com, sa-ra.jp, dousinkai.com, choitore.com and z-z.jp share IPs with harumail.com.
Name Servers
harumail.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
harumail.com at least partially shares name servers with other domains, for example sakura-biyori.jp, time-save.com, 301.co.jp, kaigaifx.jp and ja-ws.net.
Three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247
One IP number:
ns2.xserver.jp points to: 35.72.43.26
ns3.xserver.jp points to: 202.226.36.247
Mail Servers
One mail server handles harumail.com; that server is harumail.com.
harumail.com points to a single IP number: 183.181.82.64.