smm.jp - robtex.com

smm.jp

DNSSECโš ๏ธ Not signed
NSns.smm.co.jp โญ
A210.157.229.227๐Ÿ‡ฏ๐Ÿ‡ต STCN210.157.224.0/19
NSns2.mss.stnet.co.jp
A203.139.203.136๐Ÿ‡ฏ๐Ÿ‡ต STCN203.139.192.0/19
SOAns.smm.co.jproot@ns.smm.co.jp 2023-11-07 #1

jp

DNSSEC๐Ÿ”’ Signed (DS record present)
NSz.dns.jp โญ
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1784948403

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

20162017201820192020202120222023202420252026NSns.smm.co.jpns2.mss.stnet.co.jp
โ—NSns.smm.co.jp2015-06-01 โ†’ 2026-07-25 ยท 2 obs
โ— 2015-06-01 13:04:08
โ— 2026-07-25 03:31:38
โ—NSns2.mss.stnet.co.jp2015-06-01 โ†’ 2026-07-25 ยท 2 obs
โ— 2015-06-01 13:04:08
โ— 2026-07-25 03:31:38

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
smm.jpns.smm.co.jp, ns2.mss.stnet.co.jp1 record

โœ… Authoritative Response

Server:210.157.229.227

NS records: ns.smm.co.jp, ns2.mss.stnet.co.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for smm.jp (unsigned zone)

โฑ๏ธ Timing

Total: 1563ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
NS2ns2.mss.stnet.co.jp, ns.smm.co.jp
SOA1ns.smm.co.jp root.ns.smm.co.jp

๐Ÿ“Œ 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.