kka-b.com - robtex.com
kka-b.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.75.175🇯🇵 SAKURA-A49.212.75.0/24 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka-shi, Osaka 530-0011, Japan | ||||||
| PTR | 175.75.212.49.static.www3047m.sakura.ne.jp | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | kka-b.com ⭐ | ||||||
| A | 49.212.75.175🇯🇵 SAKURA-A49.212.75.0/24 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka-shi, Osaka 530-0011, Japan | ||||||
| PTR | 175.75.212.49.static.www3047m.sakura.ne.jp | ||||||
| SOA | ns1.value-domain.comhostmaster@kka-b.com 2020-08-26 #21 | ||||||
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=1774575147 | ||||||
MX for
kka-b.com |
Same first word
kka-b.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.value-domain.com2016-12-16 → 2026-03-27 · 2 obs
● 2026-03-27 01:36:42
●NSns2.value-domain.com2016-12-16 → 2026-03-27 · 2 obs
● 2026-03-27 01:36:42
●MXkka-b.com2016-12-16 → 2026-03-27 · 2 obs
● 2026-03-27 01:36:42
●A49.212.75.1752016-12-16 → 2026-03-27 · 2 obs
● 2026-03-27 01:36:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| kka-b.com | ns1.value-domain.com, ns2.value-domain.com | 2 records |
✅ Authoritative Response
Server:172.64.53.115
NS records: ns1.value-domain.com, ns2.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kka-b.com (unsigned zone)
⏱️ Timing
Total: 456ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.75.175 |
| NS | 2 | ns1.value-domain.com, ns2.value-domain.com |
| MX | 1 | kka-b.com (pri: 10) |
| SOA | 1 | ns1.value-domain.com hostmaster.kka-b.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.value-domain.com, ns2.value-domain.com)
Analysis
Mail Server Role
For kka-b.com, the mail server is kka-b.com.
IP Addresses
kka-b.com resolves to one IP number: 49.212.75.175.
Other host names, for instance mail.m-nb.jp, fc-lbh.jp and 175.75.212.49.static.www3047m.sakura.ne.jp share IP numbers with kka-b.com.
Name Servers
kka-b.com is delegated to two name servers ns1.value-domain.com and ns2.value-domain.com.
kka-b.com shares the same name server setup as other domains, for instance hokenmirai.co.jp, health-memo.com, mentaltentacle.com, isono.be and adumayacoffee.jp.
kka-b.com at least partially shares name servers with other domains, for instance onokaikei.com, horiagency.co.jp, kawa-supporters.net, ohsima.com and kensei-arch.net.
These name servers are commonly used alongside ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.
Host names with two IP numbers:
The host name ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161; the host name ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.
Mail Servers
kka-b.com is served by a single mail server, kka-b.com.
kka-b.com resolves to IP 49.212.75.175.