mail.mrt-jp.com - robtex.com
mail.mrt-jp.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 183.90.241.135๐ฏ๐ต XSERVER-AS183.90.240.0/20 XSERVER Inc. | ||||||
| PTR | sv7614.xserver.jp | ||||||
mrt-jp.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 18.178.123.165๐ฏ๐ต Amazon18.178.0.0/16 EC2 NRT prefix | ||||||
| A | 52.198.225.10๐ฏ๐ต Amazon52.196.0.0/14 EC2 NRT prefix | ||||||
| NS | ns1.xserver.jp โญ | ||||||
| NS | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp | ||||||
| MX | sv7614.xserver.jp โญ | ||||||
| TXT | v=spf1 include:spf.owlet.work +a:sv7614.xserver.jp +a:mrt-jp.com +mx include:... | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
โA183.90.241.1352026-03-28 โ 2026-03-28 ยท 3 obs
โ 2017-01-06 17:10:40
โ 2026-03-28 10:41:12
โ 2026-03-28 10:41:14
โ 2026-03-28 10:41:12
โ 2026-03-28 10:41:14
โA59.106.164.2152015-06-17 โ 2015-06-17 ยท 3 obs
โ 2015-06-17 12:40:34
โ 2015-10-29 08:41:38
โ 2026-03-28 10:41:14
โ 2015-10-29 08:41:38
โ 2026-03-28 10:41:14
โA59.106.166.1862015-10-29 โ 2017-01-06 ยท 5 obs
โ 2015-06-17 12:40:34
โ 2015-10-29 08:41:38
โ 2017-01-06 17:10:40
โ 2026-03-28 10:41:12
โ 2026-03-28 10:41:14
โ 2015-10-29 08:41:38
โ 2017-01-06 17:10:40
โ 2026-03-28 10:41:12
โ 2026-03-28 10:41:14
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| mrt-jp.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
โ Authoritative Response
Server:202.226.36.246
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for mrt-jp.com (unsigned zone)
โฑ๏ธ Timing
Total: 1234ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.241.135 |
Analysis
IP Addresses
mail.mrt-jp.com points to a single IP address: 183.90.241.135.
Other host names such as mrt-ginza.com, osouji-kobo.com, ns.mrt-jp.com, morikawa2332.com and www.noogata-lions.com share IPs with mail.mrt-jp.com.