mx3.mathit.com - robtex.com
mx3.mathit.com
| DNSSEC | ⚠️ Not signed | ||||||
mathit.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.27.222🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| NS | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| MX | mathit.com ⭐ | ||||||
| TXT | v=spf1 a:www1982.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2021-11-14 #12 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
○A210.233.48.1652009-02-01 → 2009-02-01 · 3 obs
● 2009-02-01 10:51:48
○ 2015-11-02 19:02:48
○ 2026-03-29 01:04:52
○ 2015-11-02 19:02:48
○ 2026-03-29 01:04:52
○CNAMEsecure.mathit.com2009-02-01 → 2009-02-01 · 3 obs
● 2009-02-01 10:51:48
○ 2015-11-02 19:02:48
○ 2026-03-29 01:04:52
○ 2015-11-02 19:02:48
○ 2026-03-29 01:04:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| mathit.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathit.com (unsigned zone)
⏱️ Timing
Total: 1091ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|