g-kt.com - robtex.com
g-kt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.27.100.84🇯🇵 GMO-INTERNET118.27.100.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www160.onamae.ne.jp | ||||||
| NS | ns-rs1.gmoserver.jp ⭐ | ||||||
| A | 157.7.32.87🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs1.gmoserver.jp | ||||||
| NS | ns-rs2.gmoserver.jp | ||||||
| A | 157.7.33.87🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs2.gmoserver.jp | ||||||
| MX | mx1018.onamae.ne.jp ⭐ | ||||||
| A | 160.251.148.140🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail1018.onamae.ne.jp | ||||||
| TXT | v=spf1 include:_spf.onamae.ne.jp ~all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1640832254 | ||||||
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=1786880859 | ||||||
Subdomains
www.g-kt.com |
Same first word
g-kt.com |
Similar names
gt-k.de |
tk-g.de |
k-tg.co.jp |
gt-k.ru |
tg-k.jp |
tk-g.com |
kt-g.com |
t-gk.co.jp |
gk-t.jp |
gk-t.ru |
k-tg.com |
k-tg.co |
t-gk.com |
k-tg.jp |
tk-g.jp |
t-kg.com |
t-kg.de |
t-gk.net |
tk-g.co.jp |
tk-g.ru |
gk-t.com |
kg-t.com |
tg-k.com |
DNS History
8 records (4 active, 4 former)
○NSdns1.ymc.ne.jp2015-08-23 → 2017-08-28 · 4 obs
● 2017-08-28 11:11:34
○ 2026-04-10 22:12:58
○ 2026-08-16 12:05:36
○NSdns2.ymc.ne.jp2015-08-23 → 2017-08-28 · 4 obs
● 2017-08-28 11:11:34
○ 2026-04-10 22:12:58
○ 2026-08-16 12:05:36
●NSns-rs1.gmoserver.jp2026-04-10 → 2026-08-16 · 3 obs
● 2026-04-10 22:12:58
● 2026-08-16 12:05:36
●NSns-rs2.gmoserver.jp2026-04-10 → 2026-08-16 · 3 obs
● 2026-04-10 22:12:58
● 2026-08-16 12:05:36
○MXmail.g-kt.com2015-08-23 → 2017-08-28 · 4 obs
● 2017-08-28 11:11:34
○ 2026-04-10 22:12:58
○ 2026-08-16 12:05:36
●MXmx1018.onamae.ne.jp2026-04-10 → 2026-08-16 · 3 obs
● 2026-04-10 22:12:58
● 2026-08-16 12:05:36
●A118.27.100.842026-04-10 → 2026-08-16 · 3 obs
● 2026-04-10 22:12:58
● 2026-08-16 12:05:36
○A121.119.189.882015-08-23 → 2017-08-28 · 4 obs
● 2017-08-28 11:11:34
○ 2026-04-10 22:12:58
○ 2026-08-16 12:05:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| g-kt.com | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.87
NS records: ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for g-kt.com (unsigned zone)
⏱️ Timing
Total: 1097ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.27.100.84 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mx1018.onamae.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.onamae.ne.jp ~all |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.gmoserver |
Analysis
Hierarchy
www.g-kt.com is delegated beneath g-kt.com.
IP Addresses
g-kt.com resolves to just one IP address, 118.27.100.84.
Two other host names, along with rest-cup.rest-mb.com, day1deyoutube.com and hotroad-sapporo.jp, also share IP numbers with g-kt.com.
Name Servers
g-kt.com is served by two delegated name servers, ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
g-kt.com shares its NS records with other domains, for example icsead.or.jp, smart-link.co.jp, bos69.com and two others.
ns-rs1.gmoserver.jp → 157.7.32.87 and ns-rs2.gmoserver.jp → 157.7.33.87: one IP number per host name.
Mail Servers
The sole mail server for g-kt.com is mx1018.onamae.ne.jp.
Among the domains sharing a mail server setup with g-kt.com are gensen-life.com, takebuchi-fc.com, nuku2.jp and two others.
There is at least a partial MX overlap between g-kt.com and other domains, including tak-md.com, startuphub.tokyo, syncreal.net and two others.
These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and two others.
There is one IP number for mx1018.onamae.ne.jp: 160.251.148.140.