mail.thread.co.jp - robtex.com
mail.thread.co.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 121.101.65.201๐ฏ๐ต So-net121.101.64.0/18 Sony Network Communications Inc. | ||||||
| PTR | p6541c9.akitff01.ap.so-net.ne.jp | ||||||
thread.co.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 121.101.65.201๐ฏ๐ต So-net121.101.64.0/18 Sony Network Communications Inc. | ||||||
| NS | ns2.thread.co.jp โญ | ||||||
| NS | ns.thread.co.jp | ||||||
| MX | mail.thread.co.jp โญ | ||||||
| TXT | v=spf1 +ip4:121.101.65.201 ~all | ||||||
| TXT | MS=E1C582A2B235E5537BA2A71CFE39A2F446A5A9B5 | ||||||
| SOA | ns.thread.co.jppostmaster@ns.thread.co.jp 2025-11-28 #1 | ||||||
WOT: SAFE (80/100)
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA121.101.65.2012026-03-07 โ 2026-03-25 ยท 3 obs
โ 2016-01-31 14:17:16
โ 2026-03-07 14:03:38
โ 2026-03-25 08:14:18
โ 2026-03-07 14:03:38
โ 2026-03-25 08:14:18
โA210.251.250.2312015-06-05 โ 2016-01-31 ยท 4 obs
โ 2015-06-05 17:10:24
โ 2016-01-31 14:17:16
โ 2026-03-07 14:03:38
โ 2026-03-25 08:14:18
โ 2016-01-31 14:17:16
โ 2026-03-07 14:03:38
โ 2026-03-25 08:14:18
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| thread.co.jp | ns2.thread.co.jp, ns.thread.co.jp | 2 records |
โ Authoritative Response
Server:121.101.65.202
NS records: ns2.thread.co.jp, ns.thread.co.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for thread.co.jp (unsigned zone)
โฑ๏ธ Timing
Total: 956ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.101.65.201 |
๐ Glue Records Collected
Total: 2
In-bailiwick: 2 (ns.thread.co.jp, ns2.thread.co.jp)
Analysis
Mail Server Role
mail.thread.co.jp serves as the mail server for thread.co.jp.
IP Addresses
mail.thread.co.jp resolves to a single IP address: 121.101.65.201.
Other host names such as thread.co.jp, p6541c9.akitff01.ap.so-net.ne.jp and ns.thread.co.jp share IP numbers with mail.thread.co.jp.