michihiro.info - robtex.com
michihiro.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.235.97🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3387.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | michihiro.info ⭐ | ||||||
| A | 49.212.235.97🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3387.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3387.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-03-07 #17 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1778453524 | ||||||
MX for
michihiro.info |
Same first word
michihiro.co.jp |
michihiro.info |
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns01.park.onamae.com2015-08-21 → 2016-09-13 · 4 obs
● 2016-09-13 10:25:44
○ 2026-04-01 12:06:10
○ 2026-05-10 23:10:06
○NSdns02.park.onamae.com2015-08-21 → 2016-09-13 · 4 obs
● 2016-09-13 10:25:44
○ 2026-04-01 12:06:10
○ 2026-05-10 23:10:06
●NSmaster.dns.ne.jp2026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 12:06:10
● 2026-05-10 23:10:06
●NSns1.dns.ne.jp2026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 12:06:10
● 2026-05-10 23:10:06
○NSns1.gmointernet.com2015-08-21 → 2016-09-13 · 4 obs
● 2016-09-13 10:25:44
○ 2026-04-01 12:06:10
○ 2026-05-10 23:10:06
●NSns2.dns.ne.jp2026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 12:06:10
● 2026-05-10 23:10:06
●MXmichihiro.info2026-04-01 → 2026-05-10 · 2 obs
● 2026-05-10 23:10:06
○A210.157.1.1342015-08-21 → 2016-03-17 · 4 obs
● 2016-03-17 00:01:50
○ 2016-09-13 10:25:44
○ 2026-05-10 23:10:06
○A210.172.133.122016-09-13 → 2016-09-13 · 4 obs
● 2016-09-13 10:25:44
○ 2026-04-01 12:06:10
○ 2026-05-10 23:10:06
●A49.212.235.972026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 12:06:10
● 2026-05-10 23:10:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| michihiro.info | 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 michihiro.info (unsigned zone)
⏱️ Timing
Total: 1125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.235.97 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | michihiro.info (pri: 10) |
| TXT | 1 | v=spf1 a:www3387.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
michihiro.info is the mail server for michihiro.info.
IP Addresses
michihiro.info resolves to a single IP: 49.212.235.97.
Other host names, for instance oxymore.sakura.ne.jp, msv-im06226.sakura.ne.jp, msv-ehc00118.sakura.ne.jp, msv-ehc00046.sakura.ne.jp and msv-ehc00076.sakura.ne.jp share IP numbers with michihiro.info.
Name Servers
michihiro.info delegates to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
michihiro.info shares some name servers with other domains, for example kiyotan.net, nneemm.com, nakaosa.com, maple-pharmacy.sakura.ne.jp and yasu-clinic.com.
These name servers are commonly used with the name servers dns.sakura.ad.jp.
Host names with a single IP: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
One mail server handles michihiro.info.
Host name michihiro.info points to IP 49.212.235.97.