koberumi.com - robtex.com
koberumi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.12🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns.namedserver.net | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | mx.koberumi.com ⭐ | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698668674 | ||||||
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=1777416091 | ||||||
Subdomains
mx.koberumi.com |
Same first word
koberumi.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns.namedserver.net2015-06-22 → 2026-04-28 · 2 obs
● 2026-04-28 22:45:34
●NSns2.namedserver.net2015-06-22 → 2026-04-28 · 2 obs
● 2026-04-28 22:45:34
●MXmx.koberumi.com2015-06-22 → 2026-04-28 · 2 obs
● 2026-04-28 22:45:34
●A153.122.205.122026-03-25 → 2026-04-28 · 3 obs
● 2026-03-25 05:28:58
● 2026-04-28 22:45:34
○A211.13.196.1602016-12-04 → 2017-12-12 · 5 obs
● 2016-12-04 15:04:14
● 2017-12-12 20:39:54
○ 2026-03-25 05:28:58
○ 2026-04-28 22:45:34
○A211.13.204.32015-06-22 → 2016-04-23 · 4 obs
● 2016-04-23 15:12:36
○ 2016-12-04 15:04:14
○ 2026-04-28 22:45:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net... | - |
| koberumi.com | ns.namedserver.net, ns2.namedserver.net | - |
✅ Authoritative Response
Server:157.120.112.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koberumi.com (unsigned zone)
⏱️ Timing
Total: 892ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.12 |
| NS | 2 | ns.namedserver.net, ns2.namedserver.net |
| MX | 1 | mx.koberumi.com (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Hierarchy
koberumi.com is a parent of mx.koberumi.com.
IP Addresses
koberumi.com points to a single IP number: 153.122.205.12.
Other host names, for instance www.kurihara.ac.jp, hyozaemon.co.jp, www.matsunoi.com, blob.jp and ha-ko.net share IP numbers with koberumi.com.
Name Servers
Delegation for koberumi.com rests with two name servers, ns2.namedserver.net and ns.namedserver.net.
koberumi.com shares the same name server setup as other domains, including 66.114.122.153.in-addr.arpa, yorin.jp, 141.100.122.153.in-addr.arpa, toho-giken.com and 181.37.122.153.in-addr.arpa.
koberumi.com partially shares name servers with other domains; for instance fu-ga.com and 150.95.125.211.in-addr.arpa.
Host names with three IP numbers: The host names ns2.namedserver.net and ns.namedserver.net point to 157.120.112.212, 157.120.113.212 and 157.120.114.212. Host names that point to 157.120.112.212: ns2.namedserver.net and ns.namedserver.net. Host names that point to 157.120.113.212: ns2.namedserver.net and ns.namedserver.net. Host names that point to 157.120.114.212: ns2.namedserver.net and ns.namedserver.net.
Mail Servers
koberumi.com is handled by a single mail server, mx.koberumi.com.
mx.koberumi.com points to a single IP: 153.122.206.114.