care298.com - robtex.com
care298.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.235.4🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc. | ||||||
| PTR | sv143.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 | care298.com ⭐ | ||||||
| A | 183.90.235.4🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc. | ||||||
| PTR | sv143.xbiz.ne.jp | ||||||
| TXT | v=spf1 +a:sv143.xbiz.ne.jp +a:care298.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=1776224132 | ||||||
MX for
care298.com |
Subdomains
www.care298.com |
Same first word
care298.com |
DNS History
13 records (5 active, 8 former)
○NSns.network.jp2018-10-18 → 2018-10-18 · 4 obs
● 2018-10-18 19:50:54
○ 2026-04-08 23:23:44
○ 2026-04-15 03:36:40
○NSns1.value-domain.com2015-07-08 → 2017-02-10 · 5 obs
● 2015-07-08 21:31:06
● 2017-02-10 07:31:40
○ 2018-10-18 19:50:54
○ 2026-04-15 03:36:40
●NSns1.xbiz.ne.jp2026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 23:23:44
● 2026-04-15 03:36:40
○NSns2.value-domain.com2015-07-08 → 2017-02-10 · 5 obs
● 2015-07-08 21:31:06
● 2017-02-10 07:31:40
○ 2018-10-18 19:50:54
○ 2026-04-15 03:36:40
●NSns2.xbiz.ne.jp2026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 23:23:44
● 2026-04-15 03:36:40
○NSns3.network.jp2018-10-18 → 2018-10-18 · 4 obs
● 2018-10-18 19:50:54
○ 2026-04-08 23:23:44
○ 2026-04-15 03:36:40
●NSns3.xbiz.ne.jp2026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 23:23:44
● 2026-04-15 03:36:40
●MXcare298.com2026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 23:23:44
● 2026-04-15 03:36:40
○MXmx.care298.com2015-07-08 → 2017-02-10 · 5 obs
● 2015-07-08 21:31:06
● 2017-02-10 07:31:40
○ 2018-10-18 19:50:54
○ 2026-04-15 03:36:40
○MXwww.care298.com2008-03-14 → 2018-10-18 · 5 obs
○ 2015-07-08 21:31:06
● 2018-10-18 19:50:54
○ 2026-04-08 23:23:44
○ 2026-04-15 03:36:40
○A112.78.120.32018-10-18 → 2018-10-18 · 4 obs
● 2018-10-18 19:50:54
○ 2026-04-08 23:23:44
○ 2026-04-15 03:36:40
○A133.242.204.1052015-07-08 → 2017-02-10 · 5 obs
● 2015-07-08 21:31:06
● 2017-02-10 07:31:40
○ 2018-10-18 19:50:54
○ 2026-04-15 03:36:40
●A183.90.235.42026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 23:23:44
● 2026-04-15 03:36:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| care298.com | ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp | - |
✅ Authoritative Response
Server:157.112.191.237
NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for care298.com (unsigned zone)
⏱️ Timing
Total: 930ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.235.4 |
| NS | 3 | ns3.xbiz.ne.jp, ns1.xbiz.ne.jp... |
| MX | 1 | care298.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv143.xbiz.ne.jp +a:care298.co |
| SOA | 1 | ns1.xbiz.ne.jp root.xbiz.ne.jp |
Analysis
Hierarchy
The parent of www.care298.com is care298.com.
Mail Server Role
care298.com serves as the mail server for care298.com.
IP Addresses
care298.com points to an IP address: 183.90.235.4.
other host names include ichie-estate.com, mail.homehelp-taiyou.co.jp, reflehawaii.com, www.acttokyo.com and www.morizumi-dc.co.jp; they share IP numbers with care298.com.
Name Servers
care298.com is delegated to three name servers ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.
care298.com at least partially shares name servers with other domains, for instance seig.ac.jp, 11photo.jp, osake-terapi.com, skiski.jp and shin-nakamura.co.jp.
Host names with one 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
care298.com is handled by a single mail server.
The host name care298.com points to IP 183.90.235.4.