kt70.com - robtex.com
kt70.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.19.147🇯🇵 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 | ||||||
| PTR | www697.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 | kt70.com ⭐ | ||||||
| A | 59.106.19.147🇯🇵 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 | ||||||
| PTR | www697.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www697.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-05-13 #1 | ||||||
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=1774638747 | ||||||
MX for
kt70.com |
Subdomains
Same first word
kt70.com |
DNS History
9 records (5 active, 4 former)
○NSdns2.ixent.ne.jp2015-07-12 → 2016-12-01 · 4 obs
● 2016-12-01 23:11:42
○ 2017-06-23 13:59:46
○ 2026-03-27 19:21:02
●NSmaster.dns.ne.jp2017-06-23 → 2026-03-27 · 3 obs
● 2017-06-23 13:59:46
● 2026-03-27 19:21:02
○NSns.kt70.com2015-07-12 → 2016-12-01 · 4 obs
● 2016-12-01 23:11:42
○ 2017-06-23 13:59:46
○ 2026-03-27 19:21:02
●NSns1.dns.ne.jp2017-06-23 → 2026-03-27 · 3 obs
● 2017-06-23 13:59:46
● 2026-03-27 19:21:02
●NSns2.dns.ne.jp2017-06-23 → 2026-03-27 · 3 obs
● 2017-06-23 13:59:46
● 2026-03-27 19:21:02
●MXkt70.com2017-06-23 → 2026-03-27 · 3 obs
● 2017-06-23 13:59:46
● 2026-03-27 19:21:02
○MXmail.kt70.com2015-07-12 → 2016-12-01 · 4 obs
● 2016-12-01 23:11:42
○ 2017-06-23 13:59:46
○ 2026-03-27 19:21:02
○A210.143.101.42015-07-12 → 2016-12-01 · 4 obs
● 2016-12-01 23:11:42
○ 2017-06-23 13:59:46
○ 2026-03-27 19:21:02
●A59.106.19.1472017-06-23 → 2026-03-27 · 3 obs
● 2017-06-23 13:59:46
● 2026-03-27 19:21:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net... | - |
| kt70.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 kt70.com (unsigned zone)
⏱️ Timing
Total: 424ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.19.147 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | kt70.com (pri: 10) |
| TXT | 1 | v=spf1 a:www697.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
kt70.com is a parent of mail.kt70.com and www.kt70.com.
Mail Server Role
kt70.com serves as the mail server for kt70.com.
IP Addresses
kt70.com points to IP number 59.106.19.147.
For instance, other host names art-you.co.jp, unkayaki.com, asasho.sakura.ne.jp, f-tsubasa.org and okayama-kenbi.info share IP numbers with kt70.com.
Name Servers
The delegation for kt70.com is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
kt70.com shares name servers with other domains at least partially, for example nariweb.com, ishukan.info, fukasawa-clinic.sakura.ne.jp, notoro.sakura.ne.jp and sizekensaku.com.
Host names with a single IP address: 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
kt70.com is handled by a single mail server, kt70.com.
kt70.com points to a single IP: 59.106.19.147.