mail.nulab.bme.jp - robtex.com
mail.nulab.bme.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 35.73.190.73๐ฏ๐ต Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ec2-35-73-190-73.ap-northeast-1.compute.amazonaws.com | ||||||
nulab.bme.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 18.178.229.157๐ฏ๐ต Amazon18.178.0.0/16 EC2 NRT prefix | ||||||
| A | 175.41.224.175๐ฏ๐ต Amazon175.41.192.0/18 Data Services Japan KK 11F Shibuya Cross Tower 2-15-1, Shibuya-ku Shibuya | ||||||
| MX | mail.nulab.bme.jp โญ | ||||||
| TXT | v=spf1 ip4:35.73.190.73 include:spf.bserver.jp ~all | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA35.73.190.732026-04-24 โ 2026-04-25 ยท 2 obs
โ 2026-04-24 00:04:24
โ 2026-04-25 02:33:02
โ 2026-04-25 02:33:02
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | g.dns.jp, b.dns.jp, c.dns.jp, h.dns.jp... | - |
| bme.jp | ns-240.awsdns-30.com, ns-680.awsdns-21.net, ns-1107.awsdns-10.org, ns-1982.awsdns-55.co.uk | - |
โ Authoritative Response
Server:205.251.192.240
NS records: ns-240.awsdns-30.com, ns-680.awsdns-21.net, ns-1107.awsdns-10.org, ns-1982.awsdns-55.co.uk
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for bme.jp (unsigned zone)
โฑ๏ธ Timing
Total: 795ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.73.190.73 |
Analysis
Mail Server Role
mail.nulab.bme.jp acts as a mail server for nulab.bme.jp.
IP Addresses
mail.nulab.bme.jp points to a single IP number: 35.73.190.73.