leitztools.com - dns.ninja
leitztools.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.13.251.33🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC | ||||||
| PTR | asrv0506.mail.avenit.com | ||||||
| NS | ns2.hostsg.com ⭐ | ||||||
| A | 2405:4200:ffff:8888::2🇸🇬 SGGS2405:4200::/32 SG.GS | ||||||
| PTR | ns2.hostsg.com | ||||||
| A | 103.14.244.188🇸🇬 SGGS103.14.244.0/23 SG.GS | ||||||
| PTR | ns2.hostsg.com | ||||||
| NS | ns.hostsg.com | ||||||
| A | 2405:4200:ffff:8888::1🇸🇬 SGGS2405:4200::/32 SG.GS | ||||||
| PTR | ns.hostsg.com | ||||||
| A | 103.14.246.1🇸🇬 SGGS103.14.246.0/23 SG.GS | ||||||
| PTR | ns.hostsg.com | ||||||
| NS | ns3.hostsg.com | ||||||
| A | 2405:4200:ffff:8888::3🇸🇬 SGGS2405:4200::/32 SG.GS | ||||||
| PTR | ns3.hostsg.com | ||||||
| A | 103.14.244.188🇸🇬 SGGS103.14.244.0/23 SG.GS | ||||||
| PTR | ns2.hostsg.com | ||||||
| MX | mx.alpha.hostsg.com ⭐ | ||||||
| A | 203.175.174.5🇸🇬 SGGS203.175.174.0/24 HostSG | ||||||
| PTR | mx.alpha.hostsg.com | ||||||
| TXT | v=spf1 ip4:203.175.160.0/20 ip6:2405:4200:8888:1::/64 a mx -all | ||||||
| SOA | ns.hostsg.comhostmaster@hostsg.com 2006-12-04 #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=1786242684 | ||||||
Subdomains
Same first word
leitztools.com |
DNS History
7 records (5 active, 2 former)
●NSns.hostsg.com2015-08-02 → 2026-08-09 · 2 obs
● 2026-08-09 02:58:28
●NSns2.hostsg.com2015-08-02 → 2026-08-09 · 2 obs
● 2026-08-09 02:58:28
●NSns3.hostsg.com2015-08-02 → 2026-08-09 · 2 obs
● 2026-08-09 02:58:28
●MXmx.alpha.hostsg.com2015-08-02 → 2026-08-09 · 2 obs
● 2026-08-09 02:58:28
○A203.175.174.12015-12-03 → 2017-06-15 · 5 obs
● 2015-12-03 04:49:18
● 2017-06-15 14:06:30
○ 2026-02-20 03:47:04
○ 2026-08-09 02:58:28
○A203.175.174.52015-08-02 → 2015-08-02 · 3 obs
○ 2015-12-03 04:49:18
○ 2026-08-09 02:58:28
●A49.13.251.332026-02-20 → 2026-08-09 · 3 obs
● 2026-02-20 03:47:04
● 2026-08-09 02:58:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| leitztools.com | ns.hostsg.com, ns2.hostsg.com, ns3.hostsg.com | 3 records |
✅ Authoritative Response
Server:103.14.244.188
NS records: ns.hostsg.com, ns2.hostsg.com, ns3.hostsg.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leitztools.com (unsigned zone)
⏱️ Timing
Total: 616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.13.251.33 |
| NS | 3 | ns2.hostsg.com, ns.hostsg.com... |
| MX | 1 | mx.alpha.hostsg.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:203.175.160.0/20 ip6:2405:420 |
| SOA | 1 | ns.hostsg.com hostmaster.hostsg.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns.hostsg.com, ns2.hostsg.com, ns3.hostsg.com)
Analysis
Hierarchy
leitztools.com is the parent domain of pop.leitztools.com and mail.leitztools.com.
IP Addresses
leitztools.com points to a single IP number: 49.13.251.33.
Additional host names — leitzindia.com, leitz.es, leitz.hu and two others — share IP numbers with leitztools.com.
Name Servers
leitztools.com has three name servers — ns2.hostsg.com, ns3.hostsg.com and ns.hostsg.com.
At least some of leitztools.com's name servers are shared with other domains, for example clickphotos.asia, starlight.com.sg, takakoozone.com and two more.
ns2.hostsg.com, ns3.hostsg.com and ns.hostsg.com each resolve to two IP addresses. ns2.hostsg.com resolves to 103.14.244.188 and 2405:4200:ffff:8888::2. ns3.hostsg.com resolves to 103.14.244.188 and 2405:4200:ffff:8888::3. ns.hostsg.com resolves to 103.14.246.1 and 2405:4200:ffff:8888::1.
The host names ns2.hostsg.com and ns3.hostsg.com both resolve to 103.14.244.188 IP addresses.
Mail Servers
leitztools.com has one mail server: mx.alpha.hostsg.com.
leitztools.com shares the same mail server setup as other domains, including klerkmailbox.com, inomatic.customer.hostsg.com, cesglobal.com.sg and two others.
leitztools.com overlaps on mail servers with certain other domains, winsureltd.net among them.
These mail servers are frequently seen alongside the mail servers winsureltd-net.mail.protection.outlook.com.
mx.alpha.hostsg.com points to one IP number — 203.175.174.5.