simasaki.com - dns.ninja
simasaki.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.44.78.108🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www.athome-hp.jp | ||||||
| NS | dns01.athome-hp.jp ⭐ | ||||||
| A | 163.44.76.157🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns01.athome-hp.jp | ||||||
| NS | dns02.athome-hp.jp | ||||||
| A | 210.172.133.185🇯🇵 GMO-INTERNET210.172.128.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns02.athome-hp.jp | ||||||
| MX | mx.athome-hp.jp ⭐ | ||||||
| A | 163.44.78.112🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx.athome-hp.jp | ||||||
| TXT | v=spf1 include:spf.athome-hp.jp ~all | ||||||
| SOA | dns01.athome-hp.jphostmaster@simasaki.com 2021-12-10 #4 | ||||||
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=1786340774 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns01.athome-hp.jp2015-08-19 → 2026-08-10 · 2 obs
● 2026-08-10 06:01:36
●NSdns02.athome-hp.jp2015-08-19 → 2026-08-10 · 2 obs
● 2026-08-10 06:01:36
●MXmx.athome-hp.jp2015-08-19 → 2026-08-10 · 2 obs
● 2026-08-10 06:01:36
●A163.44.78.1082017-02-01 → 2026-08-10 · 3 obs
● 2017-02-01 04:30:30
● 2026-08-10 06:01:36
○A210.157.5.952015-08-19 → 2016-04-14 · 4 obs
● 2016-04-14 07:46:56
○ 2017-02-01 04:30:30
○ 2026-08-10 06:01:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| simasaki.com | dns01.athome-hp.jp, dns02.athome-hp.jp | - |
✅ Authoritative Response
Server:210.172.133.185
NS records: dns01.athome-hp.jp, dns02.athome-hp.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simasaki.com (unsigned zone)
⏱️ Timing
Total: 892ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.44.78.108 |
| NS | 2 | dns01.athome-hp.jp, dns02.athome-hp.jp |
| MX | 1 | mx.athome-hp.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.athome-hp.jp ~all |
| SOA | 1 | dns01.athome-hp.jp hostmaster.simasaki.c |
Analysis
IP Addresses
simasaki.com resolves to one IP address: 163.44.78.108.
nanbaf.co.jp, namii.co.jp, townagent.jp and two other host names share IP numbers with simasaki.com.
Name Servers
The NS records for simasaki.com delegate to dns01.athome-hp.jp and dns02.athome-hp.jp.
simasaki.com uses the same name servers as several other domains — among them ne-0909.co.jp, kenhousing.jp, syuwa.jp and two more.
There is at least partial name server overlap between simasaki.com and other domains — good-h.com, cocoiro-h.com, senrigroup.co.jp and two more among them.
These name servers are routinely deployed together with the name servers dns01.gmoserver.jp.
dns01.athome-hp.jp → 163.44.76.157 and dns02.athome-hp.jp → 210.172.133.185: one IP number per host name.
Mail Servers
Mail for simasaki.com is handled by a single mail server, mx.athome-hp.jp.
simasaki.com uses an identical mail server configuration to several other domains — among them ran.co.jp, araki2468.jp, assist-life3392.co.jp and two more.
simasaki.com has at least partial mail server overlap with other domains such as whitehouse-atsugi.jp, riribu.net, sts13.com and two more.
mx.athome-hp.jp resolves to 163.44.78.112 and no other IP number.