k-gra.com - robtex.com
k-gra.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.82🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www.gmoserver.jp | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| A | 157.7.33.81🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns01.gmoserver.jp | ||||||
| NS | dns02.gmoserver.jp | ||||||
| A | 157.7.34.81🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns02.gmoserver.jp | ||||||
| MX | mx.k-gra.com ⭐ | ||||||
| A | 160.251.229.93🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-07.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@k-gra.com 2021-12-24 #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=1774436597 | ||||||
Subdomains
mx.k-gra.com |
Same first word
k-gra.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns01.gmoserver.jp2015-08-06 → 2026-03-25 · 2 obs
● 2026-03-25 11:20:58
●NSdns02.gmoserver.jp2015-08-06 → 2026-03-25 · 2 obs
● 2026-03-25 11:20:58
●MXmx.k-gra.com2015-08-06 → 2026-03-25 · 2 obs
● 2026-03-25 11:20:58
○A157.7.144.52015-08-06 → 2017-04-26 · 4 obs
● 2017-04-26 17:36:38
○ 2026-03-17 05:41:34
○ 2026-03-25 11:20:58
●A160.251.229.822026-03-17 → 2026-03-25 · 3 obs
● 2026-03-17 05:41:34
● 2026-03-25 11:20:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| k-gra.com | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k-gra.com (unsigned zone)
⏱️ Timing
Total: 1407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.82 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx.k-gra.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.k-gra.com |
Analysis
Hierarchy
mx.k-gra.com is a child of k-gra.com.
IP Addresses
k-gra.com resolves to one IP number: 160.251.229.82.
Other host names, for instance oishinaika.com, cp-aichi.com, kyoto-net.info, rieko.org and e-mrc.com share IP numbers with k-gra.com.
Name Servers
k-gra.com's delegation uses two name servers: dns01.gmoserver.jp and dns02.gmoserver.jp.
k-gra.com uses the same name server setup as other domains, such as hapc.jp, smilefor.net, richwell.com, gonbiz.com and ookawara-cpa.com.
k-gra.com at least partially shares name servers with other domains, for example aiplan.net.
Host names with a single IP address: dns01.gmoserver.jp points to 157.7.33.81; dns02.gmoserver.jp points to 157.7.34.81.
Mail Servers
A single mail server handles k-gra.com, mx.k-gra.com.
Host name mx.k-gra.com resolves to a single IP: 160.251.229.93.