k-nf.jp - robtex.com
k-nf.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.16🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www10.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 | mx10.gmoserver.jp ⭐ | ||||||
| A | 160.251.229.20🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx10.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf10.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@k-nf.jp 2014-02-17 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1784254502 | ||||||
Same first word
k-nf.jp |
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns01.gmoserver.jp2015-09-01 → 2026-07-17 · 2 obs
● 2026-07-17 03:07:40
●NSdns02.gmoserver.jp2015-09-01 → 2026-07-17 · 2 obs
● 2026-07-17 03:07:40
●MXmx10.gmoserver.jp2015-09-01 → 2026-07-17 · 2 obs
● 2026-07-17 03:07:40
○A157.7.156.1362015-09-01 → 2017-09-27 · 4 obs
● 2017-09-27 15:13:02
○ 2026-03-26 06:10:22
○ 2026-07-17 03:07:40
●A160.251.229.162026-03-26 → 2026-07-17 · 3 obs
● 2026-03-26 06:10:22
● 2026-07-17 03:07:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| k-nf.jp | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k-nf.jp (unsigned zone)
⏱️ Timing
Total: 1464ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.16 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx10.gmoserver.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf10.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.k-nf.jp |
Analysis
IP Addresses
k-nf.jp directs to one IP number, which is 160.251.229.16.
Among the host names that share IP numbers with k-nf.jp are ambertech.co.jp, kaku-office.com, j-foot.com and two others.
Name Servers
k-nf.jp is delegated to two name servers: dns01.gmoserver.jp and dns02.gmoserver.jp.
k-nf.jp has the same name server delegation as a number of other domains, such as xn--sd--5i4bpb2gpa.jp, dlive.net, bishoujo.jp and two more.
k-nf.jp has overlapping name servers with several other domains — among them yurinkan.com, nittaku-home.co.jp, shimacorp.jp and soar-bp.com.
Both dns01.gmoserver.jp and dns02.gmoserver.jp have a single IP address each — dns01.gmoserver.jp resolves to 157.7.33.81 while dns02.gmoserver.jp resolves to 157.7.34.81.
Mail Servers
k-nf.jp routes its mail through a single mail server, mx10.gmoserver.jp.
k-nf.jp has the same mail server arrangement as a number of other domains, for example bento-ya.com, ticketocean.net, s-hsp.com and two more.
k-nf.jp partially shares its mail servers with other domains — including yohten.com, musco.co.jp, decoluxe.jp and realcim.com.
mx10.gmoserver.jp resolves to a single IP number: 160.251.229.20.