sts13.com - dns.ninja
sts13.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.172.159.227🇯🇵 GMO-INTERNET210.172.128.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | unused-210-172-159-227.interq.or.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@sts13.com 2016-09-27 #41 | ||||||
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=1786370179 | ||||||
Same first word
sts13.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns01.athome-hp.jp2017-01-05 → 2026-08-10 · 2 obs
● 2026-08-10 14:13:56
●NSdns02.athome-hp.jp2017-01-05 → 2026-08-10 · 2 obs
● 2026-08-10 14:13:56
●MXmx.athome-hp.jp2017-01-05 → 2026-08-10 · 2 obs
● 2026-08-10 14:13:56
●A210.172.159.2272017-01-05 → 2026-08-10 · 2 obs
● 2026-08-10 14:13:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sts13.com | dns01.athome-hp.jp, dns02.athome-hp.jp | - |
✅ Authoritative Response
Server:163.44.76.157
NS records: dns01.athome-hp.jp, dns02.athome-hp.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sts13.com (unsigned zone)
⏱️ Timing
Total: 1822ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.172.159.227 |
| 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.sts13.com |
Analysis
IP Addresses
sts13.com has exactly one IP address — 210.172.159.227.
Name Servers
sts13.com has two authoritative name servers — dns01.athome-hp.jp and dns02.athome-hp.jp.
The name server configuration of sts13.com is shared with other domains, for instance tomizo.co.jp, nagamura-j.jp, mindsweb.net and two others.
There is at least partial name server overlap between sts13.com and other domains — artist.co.jp, ayumikaihatsu.jp, life-ltd.com 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
sts13.com uses one mail server — mx.athome-hp.jp.
The mail server setup of sts13.com matches that of other domains such as 2402.jp, dreamhouse.jp, sunhousing-kasukabe.co.jp and two others.
mx.athome-hp.jp points to one IP number — 163.44.78.112.