st-ko.com - robtex.com
st-ko.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dnsz01.ginzado.ne.jp ⭐ | ||||||
| A | 2406:b800:0:1::11🇯🇵 Ginzado-Net2406:b800::/32 Ginzado Co.,Ltd. IPv6 Address-block X-keiro : info@ginzado.ne.jp | ||||||
| PTR | dnsz01.ginzado.ne.jp | ||||||
| A | 110.92.1.11🇯🇵 Ginzado-Net110.92.0.0/20 Ginzado Co.,Ltd. X-Keiro: nozomi@ncom.ad.jp | ||||||
| PTR | dnsz01.ginzado.ne.jp | ||||||
| NS | dnsz02.ginzado.ne.jp | ||||||
| A | 2406:b800:0:1::12🇯🇵 Ginzado-Net2406:b800::/32 Ginzado Co.,Ltd. IPv6 Address-block X-keiro : info@ginzado.ne.jp | ||||||
| PTR | dnsz02.ginzado.ne.jp | ||||||
| A | 110.92.1.12🇯🇵 Ginzado-Net110.92.0.0/20 Ginzado Co.,Ltd. X-Keiro: nozomi@ncom.ad.jp | ||||||
| PTR | dnsz02.ginzado.ne.jp | ||||||
| MX | srv01.st-ko.com ⭐ | ||||||
| A | 2406:b800:0:1::90🇯🇵 Ginzado-Net2406:b800::/32 Ginzado Co.,Ltd. IPv6 Address-block X-keiro : info@ginzado.ne.jp | ||||||
| PTR | srv01.winpal.net | ||||||
| A | 110.92.1.90🇯🇵 Ginzado-Net110.92.0.0/20 Ginzado Co.,Ltd. X-Keiro: nozomi@ncom.ad.jp | ||||||
| PTR | srv01.winpal.net | ||||||
| TXT | v=spf1 ip4:110.92.1.90 ip6:2406:b800:0:1::90 ~all | ||||||
| SOA | dnsz01.ginzado.ne.jpinfo@ginzado.ne.jp 2025-01-09 #1 | ||||||
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=1777482431 | ||||||
Subdomains
srv01.st-ko.com |
Same first word
st-ko.com |
Similar names
ks-ot.com |
st-ok.com |
t-kos.de |
ko-st.de |
sok-t.ru |
sot-k.com |
t-oks.kz |
s-otk.ru |
kt-so.com |
tok-s.jp |
st-ok.de |
ko-st.ru |
okt-s.com |
osk-t.com |
k-ots.com |
t-osk.com |
st-ok.ru |
k-sto.com |
os-tk.ru |
st-ok.com.ua |
DNS History
6 records (3 active, 3 former)
○NSbee3.st-ko.com2015-09-02 → 2017-07-20 · 4 obs
● 2017-07-20 14:44:26
○ 2026-03-06 13:25:10
○ 2026-04-29 17:19:50
●NSdnsz01.ginzado.ne.jp2026-03-06 → 2026-04-29 · 3 obs
● 2026-03-06 13:25:10
● 2026-04-29 17:19:50
●NSdnsz02.ginzado.ne.jp2026-03-06 → 2026-04-29 · 3 obs
● 2026-03-06 13:25:10
● 2026-04-29 17:19:50
○NSns1.winpal.net2015-09-02 → 2017-07-20 · 4 obs
● 2017-07-20 14:44:26
○ 2026-03-06 13:25:10
○ 2026-04-29 17:19:50
○MXbee3.st-ko.com2015-09-02 → 2017-07-20 · 4 obs
● 2017-07-20 14:44:26
○ 2026-03-06 13:25:10
○ 2026-04-29 17:19:50
●MXsrv01.st-ko.com2026-03-06 → 2026-04-29 · 3 obs
● 2026-03-06 13:25:10
● 2026-04-29 17:19:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| st-ko.com | dnsz01.ginzado.ne.jp, dnsz02.ginzado.ne.jp | - |
✅ Authoritative Response
Server:110.92.1.12
NS records: dnsz01.ginzado.ne.jp, dnsz02.ginzado.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for st-ko.com (unsigned zone)
⏱️ Timing
Total: 1202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dnsz02.ginzado.ne.jp, dnsz01.ginzado.ne.jp |
| MX | 1 | srv01.st-ko.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:110.92.1.90 ip6:2406:b800:0:1 |
| SOA | 1 | dnsz01.ginzado.ne.jp info.ginzado.ne.jp |
Analysis
Hierarchy
st-ko.com is the parent of srv01.st-ko.com.
Name Servers
st-ko.com is delegated to two name servers dnsz01.ginzado.ne.jp and dnsz02.ginzado.ne.jp.
st-ko.com shares the same name server setup as other domains, for instance manome.com, abekohgyo.jp, skintl.co.jp, coplonjapan.com and paock.jp.
st-ko.com shares at least some name servers with other domains, for example ginzado.ne.jp, tsjiba.or.jp and city.kamo.niigata.jp.
Host names with two IP numbers:
The host name dnsz01.ginzado.ne.jp points to 2406:b800:0:1::11 and 110.92.1.11; the host name dnsz02.ginzado.ne.jp points to 2406:b800:0:1::12 and 110.92.1.12.
Mail Servers
st-ko.com is handled by a single mail server, srv01.st-ko.com.
srv01.st-ko.com resolves to two IP numbers: 2406:b800:0:1::90 and 110.92.1.90.