leofschweitzer.com - robtex.com
leofschweitzer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.246.248.56🇺🇸 CharterComm-HOSTIRIAN162.246.248.0/21 CHTR-HOSTIRIAN-Central | ||||||
| PTR | host.sansfriction-now.com | ||||||
| NS | ns1.leofschweitzer.com ⭐ | ||||||
| A | 162.246.248.56🇺🇸 CharterComm-HOSTIRIAN162.246.248.0/21 CHTR-HOSTIRIAN-Central | ||||||
| PTR | host.sansfriction-now.com | ||||||
| NS | ns2.leofschweitzer.com | ||||||
| A | 162.246.248.56🇺🇸 CharterComm-HOSTIRIAN162.246.248.0/21 CHTR-HOSTIRIAN-Central | ||||||
| PTR | host.sansfriction-now.com | ||||||
| MX | leofschweitzer.com ⭐ | ||||||
| A | 162.246.248.56🇺🇸 CharterComm-HOSTIRIAN162.246.248.0/21 CHTR-HOSTIRIAN-Central | ||||||
| PTR | host.sansfriction-now.com | ||||||
| TXT | v=spf1 ip4:162.246.248.56 ip4:162.246.249.138 ip4:162.255.117.243 ip4:199.192... | ||||||
| TXT | protonmail-verification=946d40cb75ada79040cda9f293fa347df04c979c | ||||||
| SOA | ns1.leofschweitzer.comadmin@sansfriction.works 2026-02-22 #0 | ||||||
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 | ||||||
MX for
leofschweitzer.com |
Subdomains
Same first word
leofschweitzer.com |
DNS History
7 records (4 active, 3 former)
●NSns1.leofschweitzer.com2026-03-10 → 2026-03-23 · 3 obs
● 2026-03-10 04:33:00
● 2026-03-23 10:48:34
○NSns1.masqrray.com2015-06-07 → 2017-05-20 · 4 obs
● 2017-05-20 02:24:50
○ 2026-03-10 04:33:00
○ 2026-03-23 10:48:34
●NSns2.leofschweitzer.com2026-03-10 → 2026-03-23 · 3 obs
● 2026-03-10 04:33:00
● 2026-03-23 10:48:34
○NSns2.masqrray.com2015-06-07 → 2017-05-20 · 4 obs
● 2017-05-20 02:24:50
○ 2026-03-10 04:33:00
○ 2026-03-23 10:48:34
●MXleofschweitzer.com2015-06-07 → 2026-03-23 · 2 obs
● 2026-03-23 10:48:34
○A108.175.166.1622015-06-07 → 2017-05-20 · 4 obs
● 2017-05-20 02:24:50
○ 2026-03-10 04:33:00
○ 2026-03-23 10:48:34
●A162.246.248.562026-03-10 → 2026-03-23 · 3 obs
● 2026-03-10 04:33:00
● 2026-03-23 10:48:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net... | - |
| leofschweitzer.com | ns1.leofschweitzer.com, ns2.leofschweitzer.com | 2 records |
✅ Authoritative Response
Server:162.246.248.56
NS records: ns1.leofschweitzer.com, ns2.leofschweitzer.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leofschweitzer.com (unsigned zone)
⏱️ Timing
Total: 168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.246.248.56 |
| NS | 2 | ns2.leofschweitzer.com, ns1.leofschweitzer.com |
| MX | 1 | leofschweitzer.com (pri: 0) |
| TXT | 2 | v=spf1 ip4:162.246.248.56 ip4:162.246.24, protonmail-verification=946d40cb75ada790 |
| SOA | 1 | ns1.leofschweitzer.com admin.sansfrictio |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.leofschweitzer.com, ns2.leofschweitzer.com)
Analysis
Hierarchy
leofschweitzer.com is a parent of ns1.leofschweitzer.com and ns2.leofschweitzer.com.
Mail Server Role
leofschweitzer.com serves as the mail server for leofschweitzer.com.
IP Addresses
leofschweitzer.com points to IP number 162.246.248.56.
For instance, other host names host.sansfriction-now.com, ns1.mingmastermanagement.com, ns2.sansfriction.com, sansfriction.com and ns2.sansfriction.dev share IP numbers with leofschweitzer.com.
Name Servers
leofschweitzer.com is delegated to two name servers: ns1.leofschweitzer.com and ns2.leofschweitzer.com.
Host names with a single IP
ns1.leofschweitzer.com points to: 162.246.248.56
ns2.leofschweitzer.com points to: 162.246.248.56
Host names pointing to 162.246.248.56: ns1.leofschweitzer.com and ns2.leofschweitzer.com
Mail Servers
leofschweitzer.com is handled by a single mail server, leofschweitzer.com.
leofschweitzer.com points to a single IP: 162.246.248.56.