smm.jp - robtex.com
smm.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns.smm.co.jp โญ | ||||||
| A | 210.157.229.227๐ฏ๐ต STCN210.157.224.0/19 | ||||||
| NS | ns2.mss.stnet.co.jp | ||||||
| A | 203.139.203.136๐ฏ๐ต STCN203.139.192.0/19 | ||||||
| SOA | ns.smm.co.jproot@ns.smm.co.jp 2023-11-07 #1 | ||||||
jp
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | z.dns.jp โญ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1784948403 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
โNSns2.mss.stnet.co.jp2015-06-01 โ 2026-07-25 ยท 2 obs
โ 2026-07-25 03:31:38
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| smm.jp | ns.smm.co.jp, ns2.mss.stnet.co.jp | 1 record |
โ Authoritative Response
Server:210.157.229.227
NS records: ns.smm.co.jp, ns2.mss.stnet.co.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for smm.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1563ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.mss.stnet.co.jp, ns.smm.co.jp |
| SOA | 1 | ns.smm.co.jp root.ns.smm.co.jp |
๐ Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.smm.co.jp)
Analysis
Name Servers
DNS delegation for smm.jp points to two name servers: ns.smm.co.jp and ns2.mss.stnet.co.jp.
smm.jp uses the same name servers as other domains, for example smm.co.jp and nippon-ketjen.co.jp.
There is at least partial name server overlap between smm.jp and other domains โ 63.231.218.in-addr.arpa, mss.stnet.co.jp, 219.176.183.in-addr.arpa and two more among them.
These name servers are routinely co-deployed with the name servers ns1.mss.stnet.co.jp, ns4.stnet.ad.jp, ns01.nmt.ne.jp and two others.
ns.smm.co.jp โ 210.157.229.227 and ns2.mss.stnet.co.jp โ 203.139.203.136: one IP number per host name.