b-calm.com - robtex.com
b-calm.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=1784693947 | ||||||
Subdomains
mail.b-calm.com |
Same first word
b-calm.com |
Similar names
mc-lab.net |
lb-amc.com |
lab-mc.com |
l-abcm.net |
mb-lac.com |
cm-lab.com |
mc-lab.jp |
bl-cam.com |
clab-m.com |
ab-mcl.nl |
a-mbcl.com |
cbl-am.com |
l-abcm.com |
l-abcm.org |
mc-lab.com |
mca-lb.com |
cm-lab.ru |
DNS History
11 records (7 active, 4 former)
○NSns1.value-domain.com2015-06-18 → 2017-02-08 · 4 obs
● 2017-02-08 17:49:58
○ 2026-06-01 14:58:14
○ 2026-07-22 04:29:22
●NSns1.xserver.jp2026-06-01 → 2026-07-22 · 3 obs
● 2026-06-01 14:58:14
● 2026-07-22 04:29:22
○NSns2.value-domain.com2015-06-18 → 2017-02-08 · 4 obs
● 2017-02-08 17:49:58
○ 2026-06-01 14:58:14
○ 2026-07-22 04:29:22
●NSns2.xserver.jp2026-06-01 → 2026-07-22 · 3 obs
● 2026-06-01 14:58:14
● 2026-07-22 04:29:22
●NSns3.xserver.jp2026-06-01 → 2026-07-22 · 3 obs
● 2026-06-01 14:58:14
● 2026-07-22 04:29:22
●NSns4.xserver.jp2026-06-01 → 2026-07-22 · 3 obs
● 2026-06-01 14:58:14
● 2026-07-22 04:29:22
●NSns5.xserver.jp2026-06-01 → 2026-07-22 · 3 obs
● 2026-06-01 14:58:14
● 2026-07-22 04:29:22
●MXmail.b-calm.com2015-06-18 → 2026-07-22 · 2 obs
● 2026-07-22 04:29:22
○A158.199.195.2322016-01-22 → 2017-02-08 · 5 obs
● 2016-01-22 04:41:16
● 2017-02-08 17:49:58
○ 2026-06-01 14:58:14
○ 2026-07-22 04:29:22
●A162.43.4.472026-06-01 → 2026-07-22 · 3 obs
● 2026-06-01 14:58:14
● 2026-07-22 04:29:22
○A204.227.184.2192015-06-18 → 2015-10-31 · 4 obs
● 2015-10-31 01:16:48
○ 2016-01-22 04:41:16
○ 2026-07-22 04:29:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| b-calm.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
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 b-calm.com (unsigned zone)
⏱️ Timing
Total: 1187ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.4.47 |
| NS | 5 | ns5.xserver.jp, ns1.xserver.jp... |
| MX | 1 | mail.b-calm.com (pri: 10) |
| TXT | 1 | v=spf1 +a:b-calm.com +a:sv6023.xserver.j |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
mail.b-calm.com is delegated beneath b-calm.com.
IP Addresses
b-calm.com has exactly one IP address — 162.43.4.47.
b-calm.com shares its IP numbers with other host names, including three-r.jp, mail.bonchic.mobi, x162-43-4-47.static.xvps.ne.jp and bonchic.mobi.
Name Servers
Five name servers handle delegation for b-calm.com: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
There is at least partial name server overlap between b-calm.com and other domains — satesuru.com, muryou-seminarjyoho.com, world-tours.jp and two more among them.
These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names carrying three IP numbers:
ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names resolving to a single IP address:
ns2.xserver.jp resolves to the IP address 35.72.43.26.
ns3.xserver.jp resolves to the IP address 202.226.36.247.
Mail Servers
b-calm.com uses one mail server — mail.b-calm.com.
mail.b-calm.com resolves to 183.181.98.24 and no other IP number.