jkhome.com - robtex.com
jkhome.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.105.119🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv738.xbiz.ne.jp | ||||||
| NS | ns1.xbiz.ne.jp ⭐ | ||||||
| A | 157.112.182.247🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| PTR | ns1.xbiz.ne.jp | ||||||
| NS | ns2.xbiz.ne.jp | ||||||
| A | 35.76.79.244🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xbiz.ne.jp | ||||||
| NS | ns3.xbiz.ne.jp | ||||||
| A | 157.112.191.237🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xbiz.ne.jp | ||||||
| MX | jkhome.com ⭐ | ||||||
| A | 162.43.105.119🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv738.xbiz.ne.jp | ||||||
| TXT | v=spf1 +a:sv738.xbiz.ne.jp +a:jkhome.com +mx include:spf.sender.xserver.jp ~all | ||||||
| SOA | ns1.xbiz.ne.jproot@xbiz.ne.jp serial=0 | ||||||
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=1776082522 | ||||||
Previously NS for
jkhome.com |
MX for
jkhome.com |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSjkhome.com2015-07-19 → 2016-07-11 · 4 obs
● 2016-07-11 17:43:34
○ 2026-03-27 22:01:06
○ 2026-04-13 12:36:38
●NSns1.xbiz.ne.jp2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 22:01:06
● 2026-04-13 12:36:38
●NSns2.xbiz.ne.jp2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 22:01:06
● 2026-04-13 12:36:38
●NSns3.xbiz.ne.jp2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 22:01:06
● 2026-04-13 12:36:38
○NSwns01.wadax.ne.jp2015-07-19 → 2016-07-11 · 4 obs
● 2016-07-11 17:43:34
○ 2026-03-27 22:01:06
○ 2026-04-13 12:36:38
○NSwx09.wadax.ne.jp2015-07-19 → 2016-07-11 · 4 obs
● 2016-07-11 17:43:34
○ 2026-03-27 22:01:06
○ 2026-04-13 12:36:38
●MXjkhome.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 22:01:06
● 2026-04-13 12:36:38
○MXwh03.wadax.ne.jp2015-07-19 → 2016-07-11 · 4 obs
● 2016-07-11 17:43:34
○ 2026-03-27 22:01:06
○ 2026-04-13 12:36:38
●A162.43.105.1192026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 22:01:06
● 2026-04-13 12:36:38
○A202.189.179.22015-07-19 → 2016-07-11 · 4 obs
● 2016-07-11 17:43:34
○ 2026-03-27 22:01:06
○ 2026-04-13 12:36:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jkhome.com | ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp | - |
✅ Authoritative Response
Server:35.76.79.244
NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jkhome.com (unsigned zone)
⏱️ Timing
Total: 1064ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.105.119 |
| NS | 3 | ns1.xbiz.ne.jp, ns3.xbiz.ne.jp... |
| MX | 1 | jkhome.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv738.xbiz.ne.jp +a:jkhome.com |
| SOA | 1 | ns1.xbiz.ne.jp root.xbiz.ne.jp |
Analysis
Mail Server Role
jkhome.com serves as the mail server for jkhome.com.
IP Addresses
jkhome.com points to a single IP address: 162.43.105.119.
Other host names such as isp12.seaside-shimabara.com, anjyera.com, asahi-pp.co.jp, omco-taiyo.co.jp and www.asahi-pp.co.jp share IP numbers with jkhome.com.
Name Servers
jkhome.com is delegated to three name servers: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.
At least part of the name servers for jkhome.com are shared with other domains, for instance hard-mode.net, constella-sec.jp, salusclinic.jp, tobi-kogyo.co.jp and kanten.co.jp.
Host names with a single IP:
ns1.xbiz.ne.jp points to: 157.112.182.247
ns2.xbiz.ne.jp points to: 35.76.79.244
ns3.xbiz.ne.jp points to: 157.112.191.237
Mail Servers
Mail for jkhome.com is handled by a single mail server, jkhome.com.
Host jkhome.com points to IP 162.43.105.119.