mail.754-jrc.com - robtex.com
mail.754-jrc.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 219.99.172.104๐ฏ๐ต FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | sv01.dsbsv.net | ||||||
754-jrc.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 219.99.172.104๐ฏ๐ต FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| NS | manage.asp-frontier.net โญ | ||||||
| NS | dns1.asp-frontier.net | ||||||
| NS | dns2.asp-frontier.net | ||||||
| NS | dns3.asp-frontier.net | ||||||
| MX | mail.754-jrc.com โญ | ||||||
| TXT | v=spf1 +a +mx ~all +a:sv01.dsbsv.net | ||||||
| SOA | manage.asp-frontier.netroot@manage.asp-frontier.net 2025-06-23 #1 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
โA125.6.137.642015-06-08 โ 2016-07-20 ยท 5 obs
โ 2007-08-23 11:45:38
โ 2015-06-08 02:44:06
โ 2016-07-20 17:47:52
โ 2026-05-06 09:09:44
โ 2026-05-14 14:09:16
โ 2015-06-08 02:44:06
โ 2016-07-20 17:47:52
โ 2026-05-06 09:09:44
โ 2026-05-14 14:09:16
โA210.143.106.1412007-08-23 โ 2007-08-23 ยท 3 obs
โ 2007-08-23 11:45:38
โ 2015-06-08 02:44:06
โ 2026-05-14 14:09:16
โ 2015-06-08 02:44:06
โ 2026-05-14 14:09:16
โA219.99.172.1042026-05-06 โ 2026-05-14 ยท 3 obs
โ 2016-07-20 17:47:52
โ 2026-05-06 09:09:44
โ 2026-05-14 14:09:16
โ 2026-05-06 09:09:44
โ 2026-05-14 14:09:16
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 754-jrc.com | dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net | - |
โ Authoritative Response
Server:219.99.172.38
NS records: dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for 754-jrc.com (unsigned zone)
โฑ๏ธ Timing
Total: 1071ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.99.172.104 |
Analysis
Mail Server Role
mail.754-jrc.com serves as the mail server for 754-jrc.com.
IP Addresses
mail.754-jrc.com resolves to a single IP: 219.99.172.104.
Other host names, for instance mail.himeji-toyo.co.jp, mail.kuyou-takarazuka.com, assist-gifu.co.jp, katayamairyou.com and mail.ig-mas.gr.jp share IP numbers with mail.754-jrc.com.