info-alive.com - robtex.com
info-alive.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.249.171🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www4231.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 | info-alive.com ⭐ | ||||||
| A | 133.242.249.171🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www4231.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www4231.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-01-24 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774678817 | ||||||
MX for
info-alive.com |
Same first word
info-alive.com |
DNS History
10 records (5 active, 5 former)
●NSmaster.dns.ne.jp2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 11:28:40
● 2026-03-28 06:45:18
○NSns.admiral.ne.jp2007-11-14 → 2017-09-16 · 4 obs
● 2017-09-16 09:16:34
○ 2026-02-15 11:28:40
○ 2026-03-28 06:45:18
●NSns1.dns.ne.jp2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 11:28:40
● 2026-03-28 06:45:18
○NSns2.admiral.ne.jp2007-11-14 → 2017-09-16 · 4 obs
● 2017-09-16 09:16:34
○ 2026-02-15 11:28:40
○ 2026-03-28 06:45:18
●NSns2.dns.ne.jp2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 11:28:40
● 2026-03-28 06:45:18
●MXinfo-alive.com2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 11:28:40
● 2026-03-28 06:45:18
○MXsmx05.admiral.ne.jp2007-11-14 → 2017-09-16 · 4 obs
● 2017-09-16 09:16:34
○ 2026-02-15 11:28:40
○ 2026-03-28 06:45:18
●A133.242.249.1712026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 11:28:40
● 2026-03-28 06:45:18
○A219.118.200.1332007-11-14 → 2017-09-16 · 4 obs
● 2017-09-16 09:16:34
○ 2026-02-15 11:28:40
○ 2026-03-28 06:45:18
○A83.170.124.372015-07-02 → 2015-07-02 · 4 obs
● 2015-07-02 07:50:46
○ 2017-09-16 09:16:34
○ 2026-03-28 06:45:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| info-alive.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for info-alive.com (unsigned zone)
⏱️ Timing
Total: 374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.249.171 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | info-alive.com (pri: 10) |
| TXT | 1 | v=spf1 a:www4231.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
info-alive.com serves as the mail server for info-alive.com.
IP Addresses
info-alive.com points to IP number: 133.242.249.171.
Other host names such as okicom.co.jp, premiumkarubi.jp, kudamatsu-youchien.com, www4231.sakura.ne.jp and kaneko.com share IPs with info-alive.com.
Name Servers
info-alive.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
info-alive.com at least partially shares name servers with other domains, for instance do-japan.com, area1.biz, sardinedns.net, cha-cha.cc and 9mb.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
info-alive.com is handled by a single mail server, info-alive.com.
info-alive.com points to a single IP: 133.242.249.171.