mail.techwork.co.jp - robtex.com
mail.techwork.co.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 164.46.96.153๐ฏ๐ต IDC164.46.64.0/18 Frontier Inc. | ||||||
| PTR | orange-sheep-3fa450737a0a5982.znlc.jp | ||||||
| MX | mail.techwork.co.jp โญ | ||||||
| A | 164.46.96.153๐ฏ๐ต IDC164.46.64.0/18 Frontier Inc. | ||||||
| PTR | orange-sheep-3fa450737a0a5982.znlc.jp | ||||||
techwork.co.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 164.46.96.153๐ฏ๐ต IDC164.46.64.0/18 Frontier Inc. | ||||||
| NS | ns-47.awsdns-05.com โญ | ||||||
| NS | ns-1018.awsdns-63.net | ||||||
| NS | ns-1445.awsdns-52.org | ||||||
| NS | ns-1925.awsdns-48.co.uk | ||||||
| MX | mail.techwork.co.jp โญ | ||||||
| TXT | v=spf1 ip4:164.46.96.153 ~all | ||||||
| SOA | ns-47.awsdns-05.comawsdns-hostmaster@amazon.com serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
โMXmail.techwork.co.jp2015-06-16 โ 2026-07-18 ยท 2 obs
โ 2026-07-18 00:18:48
โMXmx1.firstserver.ne.jp2015-06-16 โ 2015-06-16 ยท 3 obs
โ 2016-10-14 17:55:56
โ 2026-07-18 00:18:48
โMXmx2.firstserver.ne.jp2015-06-16 โ 2015-06-16 ยท 3 obs
โ 2016-10-14 17:55:56
โ 2026-07-18 00:18:48
โA164.46.186.2362015-06-16 โ 2015-06-16 ยท 3 obs
โ 2016-10-14 17:55:56
โ 2026-07-18 00:18:48
โA164.46.96.1532026-03-25 โ 2026-07-18 ยท 3 obs
โ 2026-03-25 23:07:38
โ 2026-07-18 00:18:48
โA210.229.226.1512016-10-14 โ 2016-10-14 ยท 4 obs
โ 2016-10-14 17:55:56
โ 2026-03-25 23:07:38
โ 2026-07-18 00:18:48
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| techwork.co.jp | ns-47.awsdns-05.com, ns-1925.awsdns-48.co.uk, ns-1445.awsdns-52.org, ns-1018.awsdns-63.net | - |
โ Authoritative Response
Server:205.251.195.250
NS records: ns-47.awsdns-05.com, ns-1925.awsdns-48.co.uk, ns-1445.awsdns-52.org, ns-1018.awsdns-63.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for techwork.co.jp (unsigned zone)
โฑ๏ธ Timing
Total: 683ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.46.96.153 |
| MX | 1 | mail.techwork.co.jp (pri: 100) |
Analysis
Mail Server Role
Both techwork.co.jp and mail.techwork.co.jp use mail.techwork.co.jp as their mail server.
IP Addresses
mail.techwork.co.jp directs to one IP number, which is 164.46.96.153.
Other host names, among them techwork.co.jp and orange-sheep-3fa450737a0a5982.znlc.jp, have IP numbers in common with mail.techwork.co.jp.
Mail Servers
The MX record for mail.techwork.co.jp points to a single mail server: mail.techwork.co.jp.
mail.techwork.co.jp and domains like techwork.co.jp share an identical mail server configuration.
mail.techwork.co.jp has exactly one IP number: 164.46.96.153.