hiroko-otake.com - robtex.com
hiroko-otake.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=1774684267 | ||||||
MX for
hiroko-otake.com |
Subdomains
mail.hiroko-otake.com |
Same first word
hiroko-otake.com |
DNS History
10 records (7 active, 3 former)
○NSns.hiroko-otake.com2015-06-01 → 2015-06-01 · 3 obs
○ 2015-10-20 12:00:02
○ 2026-03-28 07:55:16
●NSns1.xserver.jp2015-10-20 → 2026-03-28 · 3 obs
● 2015-10-20 12:00:02
● 2026-03-28 07:55:16
●NSns2.xserver.jp2015-10-20 → 2026-03-28 · 3 obs
● 2015-10-20 12:00:02
● 2026-03-28 07:55:16
●NSns3.xserver.jp2015-10-20 → 2026-03-28 · 3 obs
● 2015-10-20 12:00:02
● 2026-03-28 07:55:16
●NSns4.xserver.jp2015-10-20 → 2026-03-28 · 3 obs
● 2015-10-20 12:00:02
● 2026-03-28 07:55:16
●NSns5.xserver.jp2015-10-20 → 2026-03-28 · 3 obs
● 2015-10-20 12:00:02
● 2026-03-28 07:55:16
●MXhiroko-otake.com2015-10-20 → 2026-03-28 · 3 obs
● 2015-10-20 12:00:02
● 2026-03-28 07:55:16
○MXmail.hiroko-otake.com2015-06-01 → 2015-06-01 · 3 obs
○ 2015-10-20 12:00:02
○ 2026-03-28 07:55:16
○A153.122.21.762015-06-01 → 2015-06-01 · 3 obs
○ 2015-10-20 12:00:02
○ 2026-03-28 07:55:16
●A183.90.228.202015-10-20 → 2026-03-28 · 3 obs
● 2015-10-20 12:00:02
● 2026-03-28 07:55:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| hiroko-otake.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.37.247
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 hiroko-otake.com (unsigned zone)
⏱️ Timing
Total: 2547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.228.20 |
| NS | 5 | ns3.xserver.jp, ns2.xserver.jp... |
| MX | 1 | hiroko-otake.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv1119.xserver.jp +a:hiroko-ot |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Hierarchy
hiroko-otake.com is a parent of mail.hiroko-otake.com.
Mail Server Role
hiroko-otake.com serves as the mail server for hiroko-otake.com.
IP Addresses
hiroko-otake.com points to a single IP address: 183.90.228.20.
Other host names such as 8148.jp, matsuyamashika.com, crewz.jp, suppon-suikouen.jp and plaza-shika.com share IP numbers with hiroko-otake.com.
Name Servers
hiroko-otake.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
At least part of the name servers for hiroko-otake.com are shared with other domains, for instance menkyoblog.com, yokotamura.com, cartrivia.net, katayama-iin.jp and donirin.org.
Host names with 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.
Host names with one IP number:
ns2.xserver.jp points to 35.72.43.26.
ns3.xserver.jp points to 202.226.36.247.
Mail Servers
Mail for hiroko-otake.com is handled by a single mail server, hiroko-otake.com.
Host hiroko-otake.com points to IP 183.90.228.20.