careful-web.com - robtex.com
careful-web.com
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=1777171201 | ||||||
MX for
careful-web.com |
Subdomains
mx.careful-web.com |
Same first word
careful-web.com |
DNS History
11 records (7 active, 4 former)
○NSns00.drive.ne.jp2015-08-20 → 2016-12-12 · 4 obs
● 2016-12-12 12:44:34
○ 2026-04-09 23:47:30
○ 2026-04-26 02:57:48
○NSns01.drive.ne.jp2015-08-20 → 2016-12-12 · 4 obs
● 2016-12-12 12:44:34
○ 2026-04-09 23:47:30
○ 2026-04-26 02:57:48
●NSns1.xserver.jp2026-04-09 → 2026-04-26 · 3 obs
● 2026-04-09 23:47:30
● 2026-04-26 02:57:48
●NSns2.xserver.jp2026-04-09 → 2026-04-26 · 3 obs
● 2026-04-09 23:47:30
● 2026-04-26 02:57:48
●NSns3.xserver.jp2026-04-09 → 2026-04-26 · 3 obs
● 2026-04-09 23:47:30
● 2026-04-26 02:57:48
●NSns4.xserver.jp2026-04-09 → 2026-04-26 · 3 obs
● 2026-04-09 23:47:30
● 2026-04-26 02:57:48
●NSns5.xserver.jp2026-04-09 → 2026-04-26 · 3 obs
● 2026-04-09 23:47:30
● 2026-04-26 02:57:48
●MXcareful-web.com2026-04-09 → 2026-04-26 · 3 obs
● 2026-04-09 23:47:30
● 2026-04-26 02:57:48
○MXmg.drive.ne.jp2015-08-20 → 2016-12-12 · 4 obs
● 2016-12-12 12:44:34
○ 2026-04-09 23:47:30
○ 2026-04-26 02:57:48
○A202.152.218.102015-08-20 → 2016-12-12 · 4 obs
● 2016-12-12 12:44:34
○ 2026-04-09 23:47:30
○ 2026-04-26 02:57:48
●A85.131.197.482026-04-09 → 2026-04-26 · 3 obs
● 2026-04-09 23:47:30
● 2026-04-26 02:57:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| careful-web.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:183.90.224.230
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for careful-web.com (unsigned zone)
⏱️ Timing
Total: 1054ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.197.48 |
| NS | 5 | ns2.xserver.jp, ns5.xserver.jp... |
| MX | 1 | careful-web.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv16107.xserver.jp +a:careful- |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
careful-web.com is the parent of mx.careful-web.com.
Mail Server Role
For careful-web.com, the mail server is careful-web.com.
IP Addresses
careful-web.com resolves to one IP number: 85.131.197.48.
other host names including bizcoach-academy.com, ns.wamodern.com, iigasa.com, nakano-hakumon.jp and mydome.jp share IP numbers with careful-web.com.
Name Servers
careful-web.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
careful-web.com at least partially shares name servers with other domains, for instance ods-co.com, kubotanousan.com, itckigyo.co.jp, marugoto.cc and servo-uni.com.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246; ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247; ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26; ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
careful-web.com is served by a single mail server, careful-web.com.
careful-web.com resolves to IP 85.131.197.48.