lets-note.com - robtex.com
lets-note.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.133.240.174🇯🇵 OCN27.133.240.0/22 Directorz Co.,Ltd. | ||||||
| PTR | tk9-n5z-567-16-1288h.savacus.net | ||||||
| NS | ns2.lets-note.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 27.133.240.174🇯🇵 OCN27.133.240.0/22 Directorz Co.,Ltd. | ||||||
| PTR | tk9-n5z-567-16-1288h.savacus.net | ||||||
| NS | ns1.lets-note.com ⚠️ Not in parent delegation | ||||||
| A | 27.133.240.174🇯🇵 OCN27.133.240.0/22 Directorz Co.,Ltd. | ||||||
| PTR | tk9-n5z-567-16-1288h.savacus.net | ||||||
| NS | ns1.mp-dns7.net ⚠️ Not in zone NS records | ||||||
| A | 27.133.240.174🇯🇵 OCN27.133.240.0/22 Directorz Co.,Ltd. | ||||||
| PTR | tk9-n5z-567-16-1288h.savacus.net | ||||||
| NS | ns2.mp-dns7.net ⚠️ Not in zone NS records | ||||||
| A | 27.133.240.175🇯🇵 OCN27.133.240.0/22 Directorz Co.,Ltd. | ||||||
| MX | mail.lets-note.com ⭐ | ||||||
| A | 27.133.240.174🇯🇵 OCN27.133.240.0/22 Directorz Co.,Ltd. | ||||||
| PTR | tk9-n5z-567-16-1288h.savacus.net | ||||||
| TXT | v=spf1 +a +mx +a:tk9-n5z-567-16-1288h.directorz.internal -all | ||||||
| SOA | ns2.lets-note.cominfo@plusline-nagoya.jp 2026-03-27 #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=1778708741 | ||||||
Previously MX for
lets-note.com |
Subdomains
Same first word
lets-note.com |
DNS History
13 records (6 active, 7 former)
●NSns1.lets-note.com2026-05-01 → 2026-05-13 · 3 obs
● 2026-05-01 23:05:36
● 2026-05-13 21:59:16
●NSns1.mp-dns7.net2026-05-01 → 2026-05-13 · 3 obs
● 2026-05-01 23:05:36
● 2026-05-13 21:59:16
○NSns1.xserver.jp2015-06-27 → 2017-12-07 · 4 obs
● 2017-12-07 21:28:10
○ 2026-05-01 23:05:36
○ 2026-05-13 21:59:16
●NSns2.lets-note.com2026-05-01 → 2026-05-13 · 3 obs
● 2026-05-01 23:05:36
● 2026-05-13 21:59:16
●NSns2.mp-dns7.net2026-05-01 → 2026-05-13 · 3 obs
● 2026-05-01 23:05:36
● 2026-05-13 21:59:16
○NSns2.xserver.jp2015-06-27 → 2017-12-07 · 4 obs
● 2017-12-07 21:28:10
○ 2026-05-01 23:05:36
○ 2026-05-13 21:59:16
○NSns3.xserver.jp2015-06-27 → 2017-12-07 · 4 obs
● 2017-12-07 21:28:10
○ 2026-05-01 23:05:36
○ 2026-05-13 21:59:16
○NSns4.xserver.jp2015-06-27 → 2017-12-07 · 4 obs
● 2017-12-07 21:28:10
○ 2026-05-01 23:05:36
○ 2026-05-13 21:59:16
○NSns5.xserver.jp2015-06-27 → 2017-12-07 · 4 obs
● 2017-12-07 21:28:10
○ 2026-05-01 23:05:36
○ 2026-05-13 21:59:16
○MXlets-note.com2015-06-27 → 2017-12-07 · 4 obs
● 2017-12-07 21:28:10
○ 2026-05-01 23:05:36
○ 2026-05-13 21:59:16
●MXmail.lets-note.com2026-05-01 → 2026-05-13 · 3 obs
● 2026-05-01 23:05:36
● 2026-05-13 21:59:16
○A210.188.201.82015-06-27 → 2017-12-07 · 4 obs
● 2017-12-07 21:28:10
○ 2026-05-01 23:05:36
○ 2026-05-13 21:59:16
●A27.133.240.1742026-05-01 → 2026-05-13 · 3 obs
● 2026-05-01 23:05:36
● 2026-05-13 21:59:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| lets-note.com | ns1.mp-dns7.net, ns2.mp-dns7.net | - |
✅ Authoritative Response
Server:27.133.240.175
NS records: ns1.mp-dns7.net, ns2.mp-dns7.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lets-note.com (unsigned zone)
⏱️ Timing
Total: 1077ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.133.240.174 |
| NS | 2 | ns1.lets-note.com, ns2.lets-note.com |
| MX | 1 | mail.lets-note.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:tk9-n5z-567-16-1288h.di |
| SOA | 1 | ns2.lets-note.com info.plusline-nagoya.j |
Analysis
Hierarchy
lets-note.com is the parent of ns2.lets-note.com, ns1.lets-note.com and mail.lets-note.com.
IP Addresses
lets-note.com resolves to one IP number: 27.133.240.174.
other host names including nvcmed.co.jp, ns.yamatake-h.co.jp, funinchiryou-yao.com, odaya.org and mail.honji-dental.com share IP numbers with lets-note.com.
Name Servers
lets-note.com is delegated to four name servers: ns1.lets-note.com, ns2.lets-note.com, ns1.mp-dns7.net and ns2.mp-dns7.net.
lets-note.com at least partially shares name servers with other domains, for instance kanaami.co.jp, 443.jp, p-f-g.co.jp, sawada-hiromi.com and aircon-saikuu.com.
These name servers are commonly used with the following name servers: ns.kanaami.co.jp, ns.443.jp, ns.p-f-g.co.jp, ns.sawada-hiromi.com, ns1.aircon-saikuu.com, ns2.aircon-saikuu.com, ns.sanshu-or.com, ns1.house-maker.com, ns2.house-maker.com and ns.gashira.com.
Host names with one IP number
ns1.lets-note.com points to: 27.133.240.174.
ns2.lets-note.com points to: 27.133.240.174.
ns1.mp-dns7.net points to: 27.133.240.174.
ns2.mp-dns7.net points to: 27.133.240.175.
Host names that point to 27.133.240.174: ns1.lets-note.com, ns2.lets-note.com and ns1.mp-dns7.net.
Mail Servers
lets-note.com is handled by a single mail server, mail.lets-note.com.
mail.lets-note.com resolves to IP 27.133.240.174.