lettersafe.net - robtex.com
lettersafe.net
net
| 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=1771291465 | ||||||
Subdomains
Same first word
lettersafe.com |
lettersafe.net |
Similar names
DNS History
9 records (6 active, 3 former)
○NSdns4.infralutions.com2015-05-29 → 2016-10-25 · 4 obs
● 2016-10-25 22:21:36
○ 2017-06-24 12:33:12
○ 2026-03-22 22:55:26
○NSdns5.infralutions.com2015-05-29 → 2016-10-25 · 4 obs
● 2016-10-25 22:21:36
○ 2017-06-24 12:33:12
○ 2026-03-22 22:55:26
●NSns1.openprovider.nl2017-06-24 → 2026-03-22 · 3 obs
● 2017-06-24 12:33:12
● 2026-03-22 22:55:26
●NSns2.openprovider.be2017-06-24 → 2026-03-22 · 3 obs
● 2017-06-24 12:33:12
● 2026-03-22 22:55:26
●NSns3.openprovider.eu2017-06-24 → 2026-03-22 · 3 obs
● 2017-06-24 12:33:12
● 2026-03-22 22:55:26
●MXmail.lettersafe.net2015-05-29 → 2026-03-22 · 2 obs
● 2026-03-22 22:55:26
●MXmail2.lettersafe.net2015-05-29 → 2026-03-22 · 2 obs
● 2026-03-22 22:55:26
●A146.148.119.1042015-10-31 → 2026-03-22 · 3 obs
● 2015-10-31 13:17:46
● 2026-03-22 22:55:26
○A37.230.100.1062015-05-29 → 2015-05-29 · 3 obs
○ 2015-10-31 13:17:46
○ 2026-03-22 22:55:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| lettersafe.net | ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be | - |
✅ Authoritative Response
Server:162.159.27.96
NS records: ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lettersafe.net (unsigned zone)
⏱️ Timing
Total: 617ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 146.148.119.104 |
| NS | 3 | ns2.openprovider.be, ns1.openprovider.nl... |
| MX | 2 | mail2.lettersafe.net (pri: 10), mail.lettersafe.net (pri: 5) |
| TXT | 1 | v=spf1 mx a -all |
| SOA | 1 | ns1.openprovider.nl dns.openprovider.eu |
Analysis
Hierarchy
lettersafe.net is parent of mail.lettersafe.net and mail2.lettersafe.net.
IP Addresses
lettersafe.net resolves to a single IP address: 146.148.119.104.
Other host names, for instance 104.119.148.146.bc.googleusercontent.com, share IP numbers with lettersafe.net.
Name Servers
lettersafe.net is delegated to three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.
lettersafe.net at least partially shares name servers with other domains, including wellness-hotel.be, flexprotex.nl, fotoopsteen.com, nattiebabybowtique.com and sanolis.com.
Host names with two IP numbers:
ns2.openprovider.be points to: 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96
ns3.openprovider.eu points to: 2400:cb00:2049:1::a29f:3059 and 162.159.48.89
ns1.openprovider.nl points to: 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10
Mail Servers
lettersafe.net is handled by two mail servers: mail2.lettersafe.net and mail.lettersafe.net.
Host names with a single IP:
mail2.lettersafe.net points to 195.66.85.183.
mail.lettersafe.net points to 92.42.186.133.