lets-nw.com - robtex.com
lets-nw.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | r210ii.lets-nw.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 1.33.197.82🇯🇵 InfoSphere1.33.0.0/16 INFOSPHERE | ||||||
| NS | dns.lets-nw.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.sphere.ad.jp | ||||||
| A | 2001:2c0:11:1::a02🇯🇵 InfoSphere2001:2c0::/35 INFOSPHERE | ||||||
| PTR | ns2.sphere.ad.jp | ||||||
| A | 202.239.113.26🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns2.sphere.ad.jp | ||||||
| MX | r210ii.lets-nw.com ⭐ | ||||||
| A | 1.33.197.82🇯🇵 InfoSphere1.33.0.0/16 INFOSPHERE | ||||||
| SOA | R210II.lets-nw.comnis@R210II.lets-nw.com serial=3 | ||||||
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=1774604242 | ||||||
Subdomains
Same first word
lets-nw.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns.lets-nw.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 13:44:32
● 2026-03-27 09:43:54
●NSns2.sphere.ad.jp2015-07-13 → 2026-03-27 · 2 obs
● 2026-03-27 09:43:54
●NSr210ii.lets-nw.com2015-07-13 → 2026-03-27 · 2 obs
● 2026-03-27 09:43:54
●MXr210ii.lets-nw.com2015-07-13 → 2026-03-27 · 2 obs
● 2026-03-27 09:43:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net... | - |
| lets-nw.com | ns2.sphere.ad.jp, dns.lets-nw.com | 1 record |
✅ Authoritative Response
Server:1.33.197.82
NS records: ns2.sphere.ad.jp, dns.lets-nw.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lets-nw.com (unsigned zone)
⏱️ Timing
Total: 1098ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.sphere.ad.jp, R210II.lets-nw.com |
| MX | 1 | R210II.lets-nw.com (pri: 10) |
| SOA | 1 | R210II.lets-nw.com nis.R210II.lets-nw.co |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (dns.lets-nw.com)
Analysis
Hierarchy
lets-nw.com is the parent of dns.lets-nw.com, h5.lets-nw.com and r210ii.lets-nw.com.
Name Servers
lets-nw.com is delegated to three name servers dns.lets-nw.com, r210ii.lets-nw.com and ns2.sphere.ad.jp.
lets-nw.com at least partially shares name servers with other domains, for instance duskin-museum.jp, 86.245.119.in-addr.arpa, 88.153.210.in-addr.arpa, 247.212.202.in-addr.arpa and 3.150.210.in-addr.arpa.
these name servers are commonly used with the name servers ns1.sphere.ad.jp, admin.hitwave.or.jp, ns1.comsho.com, ns2.comsho.com, lets-5.com, dns.kl-nw.com, dns.lets-5.com and sub.lets-5.com.
Two IP numbers for a host: ns2.sphere.ad.jp points to 2001:2c0:11:1::a02 and 202.239.113.26.
One IP number for a host: r210ii.lets-nw.com points to 1.33.197.82.
Mail Servers
lets-nw.com is handled by a single mail server, r210ii.lets-nw.com.