mx.hal21.biz - robtex.com
mx.hal21.biz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.91🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-05.gmoserver.jp | ||||||
hal21.biz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.82🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| NS | dns02.gmoserver.jp | ||||||
| MX | mx.hal21.biz ⭐ | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@hal21.biz 2016-07-29 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A157.7.144.132015-08-06 → 2016-11-28 · 4 obs
● 2015-08-06 22:06:12
● 2016-11-28 10:03:06
○ 2026-02-16 01:42:08
○ 2026-03-26 05:05:48
● 2016-11-28 10:03:06
○ 2026-02-16 01:42:08
○ 2026-03-26 05:05:48
●A160.251.229.912026-02-16 → 2026-03-26 · 3 obs
○ 2016-11-28 10:03:06
● 2026-02-16 01:42:08
● 2026-03-26 05:05:48
● 2026-02-16 01:42:08
● 2026-03-26 05:05:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| biz | c.gtld.biz, a.gtld.biz, x.gtld.biz, b.gtld.biz... | - |
| hal21.biz | dns02.gmoserver.jp, dns01.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.81
NS records: dns02.gmoserver.jp, dns01.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hal21.biz (unsigned zone)
⏱️ Timing
Total: 1927ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.91 |
Analysis
Mail Server Role
mx.hal21.biz serves as the mail server for hal21.biz.
IP Addresses
mx.hal21.biz resolves to a single IP address: 160.251.229.91.
Other host names including mx.sie-g.com, mx.tamaeng.co.jp, mx.caros.jp, mx.zentoren.jp and mx.lifeheart.co.jp share IP numbers with mx.hal21.biz.