mail2.pfizer.jp - robtex.com
mail2.pfizer.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.181.102🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky002.rakko.zone | ||||||
pfizer.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.181.102🇯🇵 DRNET183.90.176.0/21 | ||||||
| NS | ns1.rakko.zone ⭐ | ||||||
| NS | ns2.rakko.zone | ||||||
| MX | pfizer.jp ⭐ | ||||||
| TXT | v=spf1 +a +mx +ip4:183.90.181.102 ~all | ||||||
| SOA | ns1.rakko.zonehostmaster@pfizer.jp 2026-03-19 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A183.90.181.1022026-03-27 → 2026-04-12 · 2 obs
● 2026-03-27 19:45:56
● 2026-04-12 12:15:30
● 2026-04-12 12:15:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| pfizer.jp | ns1.rakko.zone, ns2.rakko.zone | - |
✅ Authoritative Response
Server:172.64.53.134
NS records: ns1.rakko.zone, ns2.rakko.zone
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pfizer.jp (unsigned zone)
⏱️ Timing
Total: 1320ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.181.102 |
Analysis
IP Addresses
mail2.pfizer.jp points to a single IP number: 183.90.181.102.
Other host names, for instance mail2.oyashio.net, media001.net, hotshot.jp, www.kaitori-watch.com and mutgamb.org share IP numbers with mail2.pfizer.jp.