e-letter-jp.com - robtex.com
e-letter-jp.com
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=1778481936 | ||||||
PTR for
Subdomains
www.e-letter-jp.com |
Same first word
e-letter-jp.com |
DNS History
7 records (6 active, 1 former)
●MXdmail.kagoya.net2016-12-16 → 2026-05-11 · 2 obs
● 2026-05-11 06:46:32
●A116.118.239.2252026-02-26 → 2026-05-11 · 3 obs
● 2026-02-26 18:37:18
● 2026-05-11 06:46:32
○A202.215.246.352016-12-16 → 2017-11-20 · 4 obs
● 2017-11-20 23:39:04
○ 2026-02-26 18:37:18
○ 2026-05-11 06:46:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| e-letter-jp.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for e-letter-jp.com (unsigned zone)
⏱️ Timing
Total: 1208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.118.239.225 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | dmail.kagoya.net (pri: 10) |
| TXT | 1 | v=spf1 include:kagoya.net +ip4:116.118.2 |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
The parent of www.e-letter-jp.com is e-letter-jp.com.
IP Addresses
e-letter-jp.com points to a single IP address: 116.118.239.225.
Other host names, for instance www.e-letter-jp.com, share IP numbers with e-letter-jp.com.
Name Servers
e-letter-jp.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
e-letter-jp.com at least partially shares name servers with other domains, for example aporia.org, foomii.co.jp, soyano.com, okamoto-nob.com and mariot-club.com.
Host names with two IP numbers:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.
Host names with one IP number:
02.dnsv.jp points to 157.7.33.53.
Mail Servers
The dmail.kagoya.net mail server handles e-letter-jp.com.
e-letter-jp.com shares the same mail server setup as other domains, including k2associates.co.jp, naturenation-hakuba.com, studio-flag.co.jp, sunsystemcorp.com and kishibechiro.com.
e-letter-jp.com shares some mail servers with other domains, for example canonball.biz.
Host dmail.kagoya.net points to four IP numbers: 210.134.51.6, 210.134.51.7, 210.134.58.253 and 210.134.58.254.