mail.jasic.org - robtex.com
mail.jasic.org
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 210.191.211.229๐ฏ๐ต HOTnet-HOTCN-AS210.191.192.0/19 HOTnet CIDR BLOCK 2 (AS7682) Hokkaido Telecommunication Network Co., Inc. | ||||||
jasic.org
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | skydns99.otsuka-office365.jp โญ | ||||||
| NS | skydns11.otsuka-office365.jp | ||||||
| NS | skydns12.otsuka-office365.jp | ||||||
| NS | skydns13.otsuka-office365.jp | ||||||
| MX | cluster1.us.messagelabs.com โญ | ||||||
| MX | cluster1a.us.messagelabs.com(20) | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com ip4:221.112.55.26/29 ip4:210.191.21... | ||||||
| SOA | skydns99.otsuka-office365.jphostmaster@otsuka-office365.jp 2025-09-24 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA210.191.211.2292015-08-03 โ 2026-04-23 ยท 2 obs
โ 2015-08-03 08:07:14
โ 2026-04-23 22:44:28
โ 2026-04-23 22:44:28
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| jasic.org | skydns13.otsuka-office365.jp, skydns12.otsuka-office365.jp, skydns11.otsuka-office365.jp | - |
โ Authoritative Response
Server:157.205.160.51
NS records: skydns13.otsuka-office365.jp, skydns12.otsuka-office365.jp, skydns11.otsuka-office365.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for jasic.org (unsigned zone)
โฑ๏ธ Timing
Total: 1274ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.191.211.229 |
Analysis
IP Addresses
mail.jasic.org maps to IP address 210.191.211.229.