n-51.com - robtex.com
n-51.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.21.157.253🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | mail.inlaysticker.com | ||||||
| NS | n-51.com ⭐ | ||||||
| A | 23.21.157.253🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | mail.inlaysticker.com | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx01.muumuu-mail.com ⭐ | ||||||
| A | 163.44.185.158🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.muumuu-mail.com ~all | ||||||
| TXT | google-site-verification=eItolYvHJBVehXDasNpFBhV90iZPiTTqcv0ieLG38W8 | ||||||
| SOA | n-51.compostmaster@n-51.com serial=1706759402 | ||||||
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=1771291435 | ||||||
Same first word
n-51.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns01.muumuu-domain.com2015-07-19 → 2026-03-23 · 2 obs
● 2026-03-23 05:41:30
●NSdns02.muumuu-domain.com2015-07-19 → 2026-03-23 · 2 obs
● 2026-03-23 05:41:30
●NSn-51.com2015-07-19 → 2026-03-23 · 2 obs
● 2026-03-23 05:41:30
○MXmail.n-51.com2015-07-19 → 2017-04-11 · 3 obs
● 2017-04-11 01:18:06
○ 2026-03-23 05:41:30
●MXmx01.muumuu-mail.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 05:41:30
●A23.21.157.2532015-07-19 → 2026-03-23 · 2 obs
● 2026-03-23 05:41:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| n-51.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for n-51.com (unsigned zone)
⏱️ Timing
Total: 446ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.21.157.253 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | mx01.muumuu-mail.com (pri: 50) |
| TXT | 2 | v=spf1 include:_spf.muumuu-mail.com ~all, google-site-verification=eItolYvHJBVehXD |
| SOA | 1 | n-51.com postmaster.n-51.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
IP Addresses
n-51.com points to a single IP address: 23.21.157.253.
Name Servers
n-51.com is delegated to three name servers: n-51.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
n-51.com at least partially shares name servers with other domains, for example gallery-eye.com, natosoven.com, 168links.com, jkksystem.com and everybuddy-strider.jp.
Host names with a single IP address:
n-51.com resolves to 23.21.157.253.
dns01.muumuu-domain.com resolves to 202.239.23.39.
dns02.muumuu-domain.com resolves to 160.251.249.62.
Mail Servers
The mx01.muumuu-mail.com mail server handles n-51.com.
n-51.com shares the same mail server setup as other domains, including alpha-muse.com, ichigo.org, bantest.com, en-sha.com and hama-ani.com.
n-51.com shares some mail servers with other domains, at least partially, for instance smartbizz.jp, centa-techo.com, iiwii.art and setagayambc.org.
these mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
mx01.muumuu-mail.com points to a single IP number: 163.44.185.158.