testram.co.jp - robtex.com
testram.co.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 183.90.231.53๐ฏ๐ต XSERVER-AS183.90.224.0/20 XSERVER Inc. | ||||||
| PTR | sv252.xbiz.ne.jp | ||||||
| NS | ns1.xbiz.ne.jp โญ | ||||||
| A | 157.112.182.247๐ฏ๐ต XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| PTR | ns1.xbiz.ne.jp | ||||||
| NS | ns2.xbiz.ne.jp | ||||||
| A | 35.76.79.244๐ฏ๐ต Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xbiz.ne.jp | ||||||
| NS | ns3.xbiz.ne.jp | ||||||
| A | 157.112.191.237๐ฏ๐ต XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xbiz.ne.jp | ||||||
| MX | testram.co.jp โญ | ||||||
| A | 183.90.231.53๐ฏ๐ต XSERVER-AS183.90.224.0/20 XSERVER Inc. | ||||||
| PTR | sv252.xbiz.ne.jp | ||||||
| TXT | v=spf1 +a:sv252.xbiz.ne.jp +a:testram.co.jp +mx include:spf.sender.xserver.jp... | ||||||
| SOA | ns1.xbiz.ne.jproot@xbiz.ne.jp serial=0 | ||||||
co.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| TXT | co.jp. | ||||||
MX for
testram.co.jp |
Same first word
testram.co.jp |
Similar names
DNS History
15 records (5 active, 10 former)
โNSns-210.dns.jp-e1.cloudn-service.com2016-01-30 โ 2018-10-06 ยท 5 obs
โ 2016-01-30 22:33:46
โ 2018-10-06 20:52:14
โ 2026-06-18 13:32:32
โ 2026-07-15 14:35:46
โNSns-211.dns.jp-w1.cloudn-service.com2016-01-30 โ 2018-10-06 ยท 5 obs
โ 2016-01-30 22:33:46
โ 2018-10-06 20:52:14
โ 2026-06-18 13:32:32
โ 2026-07-15 14:35:46
โNSns-212.dns.us-e1.cloudn-service.com2016-01-30 โ 2018-10-06 ยท 5 obs
โ 2016-01-30 22:33:46
โ 2018-10-06 20:52:14
โ 2026-06-18 13:32:32
โ 2026-07-15 14:35:46
โNSns1.secure.net2015-05-29 โ 2015-10-20 ยท 4 obs
โ 2015-10-20 13:50:24
โ 2016-01-30 22:33:46
โ 2026-07-15 14:35:46
โNSns1.xbiz.ne.jp2026-06-18 โ 2026-07-15 ยท 3 obs
โ 2026-06-18 13:32:32
โ 2026-07-15 14:35:46
โNSns2.secure.net2015-05-29 โ 2015-10-20 ยท 4 obs
โ 2015-10-20 13:50:24
โ 2016-01-30 22:33:46
โ 2026-07-15 14:35:46
โNSns2.xbiz.ne.jp2026-06-18 โ 2026-07-15 ยท 3 obs
โ 2026-06-18 13:32:32
โ 2026-07-15 14:35:46
โNSns3.xbiz.ne.jp2026-06-18 โ 2026-07-15 ยท 3 obs
โ 2026-06-18 13:32:32
โ 2026-07-15 14:35:46
โMXin.sjc.mx.trendmicro.com2015-05-29 โ 2015-10-20 ยท 4 obs
โ 2015-10-20 13:50:24
โ 2016-01-30 22:33:46
โ 2026-07-15 14:35:46
โMXmwbgw1.ocn.ad.jp2016-01-30 โ 2018-10-06 ยท 5 obs
โ 2016-01-30 22:33:46
โ 2018-10-06 20:52:14
โ 2026-06-18 13:32:32
โ 2026-07-15 14:35:46
โMXmwbgw2.ocn.ad.jp2016-01-30 โ 2018-10-06 ยท 5 obs
โ 2016-01-30 22:33:46
โ 2018-10-06 20:52:14
โ 2026-06-18 13:32:32
โ 2026-07-15 14:35:46
โMXtestram.co.jp2026-06-18 โ 2026-07-15 ยท 3 obs
โ 2026-06-18 13:32:32
โ 2026-07-15 14:35:46
โA153.254.34.1172015-05-29 โ 2015-10-20 ยท 4 obs
โ 2015-10-20 13:50:24
โ 2016-01-30 22:33:46
โ 2026-07-15 14:35:46
โA183.90.231.532026-06-18 โ 2026-07-15 ยท 3 obs
โ 2026-06-18 13:32:32
โ 2026-07-15 14:35:46
โA61.112.6.2352016-01-30 โ 2018-10-06 ยท 5 obs
โ 2016-01-30 22:33:46
โ 2018-10-06 20:52:14
โ 2026-06-18 13:32:32
โ 2026-07-15 14:35:46
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, b.dns.jp, c.dns.jp, a.dns.jp... | - |
| testram.co.jp | ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp | 3 records |
โ Authoritative Response
Server:157.112.182.247
NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for testram.co.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1206ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.231.53 |
| NS | 3 | ns3.xbiz.ne.jp, ns1.xbiz.ne.jp... |
| MX | 1 | testram.co.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv252.xbiz.ne.jp +a:testram.co |
| SOA | 1 | ns1.xbiz.ne.jp root.xbiz.ne.jp |
๐ Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp)
Analysis
Mail Server Role
testram.co.jp handles its own mail, functioning as its own mail server.
IP Addresses
testram.co.jp resolves to just one IP address, 183.90.231.53.
Two other host names, along with 729jin.net, hostmaster.pocha.com and ns1.gotta-ride.com, also share IP numbers with testram.co.jp.
Name Servers
Three name servers are authoritative for testram.co.jp: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.
At least some of testram.co.jp's name servers are shared with other domains, for example uchihashi.co.jp, masagokan.com, cambias.co.jp and two more.
These name servers tend to be deployed in combination with the name servers ns4.xbiz.ne.jp and ns5.xbiz.ne.jp.
Three hostnames, one IP address apiece: ns1.xbiz.ne.jp resolves to 157.112.182.247, ns2.xbiz.ne.jp resolves to 35.76.79.244 and ns3.xbiz.ne.jp resolves to 157.112.191.237.
Mail Servers
testram.co.jp is served by just one mail server: testram.co.jp.
There is one IP number for testram.co.jp: 183.90.231.53.