mail.sam.ac - robtex.com
mail.sam.ac
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 157.7.189.125๐ฏ๐ต GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users272.vip.heteml.jp | ||||||
sam.ac
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 157.7.189.125๐ฏ๐ต GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | dns0.heteml.jp โญ | ||||||
| NS | dns1.heteml.jp | ||||||
| MX | mx.hetemail.jp โญ | ||||||
| TXT | v=spf1 include:_spf.heteml.jp ~all | ||||||
| SOA | dns0.heteml.jphostmaster@sam.ac serial=1778355138 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA157.7.189.1252026-05-09 โ 2026-05-09 ยท 2 obs
โ 2016-04-29 18:41:18
โ 2026-05-09 21:02:50
โ 2026-05-09 21:02:50
โA66.147.244.942016-02-02 โ 2016-04-29 ยท 3 obs
โ 2016-02-02 23:29:02
โ 2016-04-29 18:41:18
โ 2026-05-09 21:02:50
โ 2016-04-29 18:41:18
โ 2026-05-09 21:02:50
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ac | a0.nic.ac, a2.nic.ac, b0.nic.ac, c0.nic.ac | 8 records |
| sam.ac | dns1.heteml.jp, dns0.heteml.jp | - |
โ Authoritative Response
Server:157.7.188.149
NS records: dns1.heteml.jp, dns0.heteml.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for sam.ac (unsigned zone)
โฑ๏ธ Timing
Total: 1062ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.125 |
๐ Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.ac, a2.nic.ac, b0.nic.ac...)
Analysis
IP Addresses
mail.sam.ac points to IP number: 157.7.189.125.
Other host names such as dogeco.net, mycar-p.com, misystem.co.jp, hostmaster.ichiyokai.or.jp and zaoric-knitknit.me share IPs with mail.sam.ac.