qltscourse.com - robtex.com
qltscourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:7e00:e000:3f7::🇬🇧 AKAMAI-LINODE-AP2a01:7e00::/32 Akamai Technologies | ||||||
| PTR | web.forwarder.lexsynergy.com | ||||||
| A | 178.79.178.218🇬🇧 AKAMAI-LINODE-AP178.79.128.0/18 Akamai Technologies | ||||||
| NS | ns1.lexsynergy.net ⭐ | ||||||
| A | 2a01:3f1:854::53🇸🇪 NETNOD-IX2a01:3f1:800::/38 NDS EUROPE-1 $Id: route6_2a01:3f1:0800::-38,v 1.1 2019/10/04 10:07:35 mem Exp $ | ||||||
| PTR | ns4.ac1.lexsynergy.com | ||||||
| A | 194.58.196.54🇸🇪 NETNOD-IX194.58.196.0/24 NDS E | ||||||
| PTR | ns4.ac1.lexsynergy.com | ||||||
| NS | ns2.lexsynergy.us | ||||||
| A | 2600:3c03:e000:958::🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| A | 45.79.129.26🇺🇸 AKAMAI-LINODE-AP45.79.128.0/19 Akamai Technologies | ||||||
| PTR | ns2.lexsynergy.us | ||||||
| NS | ns3.lexsynergy.info | ||||||
| A | 2a00:1a48:7807:103:be76:4eff:fe08:d749🇬🇧 RACKSPACE-LON2a00:1a48::/32 Rackspace | ||||||
| PTR | ns3.lexsynergy.info | ||||||
| A | 162.13.177.111🇬🇧 RACKSPACE-LON162.13.0.0/16 Rackspace | ||||||
| PTR | ns3.lexsynergy.info | ||||||
| SOA | ns1.lexsynergy.netdomains@lexsynergy.com serial=51 | ||||||
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=1778354921 | ||||||
Same first word
qltscourse.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| qltscourse.com | ns1.lexsynergy.net, ns2.lexsynergy.us, ns3.lexsynergy.info | - |
✅ Authoritative Response
Server:162.13.177.111
NS records: ns1.lexsynergy.net, ns2.lexsynergy.us, ns3.lexsynergy.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qltscourse.com (unsigned zone)
⏱️ Timing
Total: 3961ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.79.178.218 |
| AAAA | 1 | 2a01:7e00:e000:3f7:: |
| NS | 3 | ns3.lexsynergy.info, ns1.lexsynergy.net... |
| SOA | 1 | ns1.lexsynergy.net domains.lexsynergy.co |
Analysis
IP Addresses
qltscourse.com points to two IPs: 2a01:7e00:e000:3f7:: and 178.79.178.218.
Other host names, for instance adiamondisforever.com.sg, gimss.net, merchantos.us, telecity.name and www.elektronischesblackboard.de share IP numbers with qltscourse.com.
Name Servers
qltscourse.com is delegated to name servers ns3.lexsynergy.info, ns1.lexsynergy.net and ns2.lexsynergy.us.
qltscourse.com at least partially shares name servers with other domains such as spinpalacebingo.org, sophosbreakglass.com, bidvest.mg, periperirubs.com and sanlamevents.co.za.
Host names with two IP numbers:
ns3.lexsynergy.info points to 2a00:1a48:7807:103:be76:4eff:fe08:d749 and 162.13.177.111.
ns1.lexsynergy.net points to 2a01:3f1:854::53 and 194.58.196.54.
ns2.lexsynergy.us points to 2600:3c03:e000:958:: and 45.79.129.26.