quercusf.com - robtex.com
quercusf.com
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=1774646002 | ||||||
Same first word
quercusf.com |
DNS History
10 records (4 active, 6 former)
●NSns1.legardeur.net2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 21:41:16
● 2026-03-27 21:41:18
●NSns3.legardeur.net2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 21:41:16
● 2026-03-27 21:41:18
○NSns43.domaincontrol.com2016-12-15 → 2016-12-15 · 3 obs
○ 2017-09-14 21:48:36
○ 2026-03-27 21:41:18
○NSns44.domaincontrol.com2016-12-15 → 2016-12-15 · 3 obs
○ 2017-09-14 21:48:36
○ 2026-03-27 21:41:18
○NSns47.domaincontrol.com2017-09-14 → 2017-09-14 · 4 obs
● 2017-09-14 21:48:36
○ 2026-03-27 21:41:16
○ 2026-03-27 21:41:18
○NSns48.domaincontrol.com2017-09-14 → 2017-09-14 · 4 obs
● 2017-09-14 21:48:36
○ 2026-03-27 21:41:16
○ 2026-03-27 21:41:18
●MXquercusf-com.mail.protection.outlook.com2016-12-15 → 2026-03-27 · 2 obs
● 2026-03-27 21:41:18
○A108.163.181.422017-09-14 → 2017-09-14 · 4 obs
● 2017-09-14 21:48:36
○ 2026-03-27 21:41:16
○ 2026-03-27 21:41:18
●A149.56.180.1282026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 21:41:16
● 2026-03-27 21:41:18
○A199.244.79.622016-12-15 → 2016-12-15 · 3 obs
○ 2017-09-14 21:48:36
○ 2026-03-27 21:41:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| quercusf.com | ns1.legardeur.net, ns3.legardeur.net | - |
✅ Authoritative Response
Server:144.217.248.254
NS records: ns1.legardeur.net, ns3.legardeur.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quercusf.com (unsigned zone)
⏱️ Timing
Total: 567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.56.180.128 |
| NS | 2 | ns1.legardeur.net, ns3.legardeur.net |
| MX | 1 | quercusf-com.mail.protection.outlook.com |
| TXT | 1 | v=spf1 ip4:149.56.180.128 include:legard |
| SOA | 1 | ns1.legardeur.net c3po.cglmicro.ca |
Analysis
IP Addresses
quercusf.com resolves to one IP number: 149.56.180.128.
other host names including agentdeprevention.com, www.infoplus.ca, villeneuveorthopedique.com, calibrair.com and architecturepm.com share IP numbers with quercusf.com.
Name Servers
quercusf.com is delegated to two name servers ns1.legardeur.net and ns3.legardeur.net.
quercusf.com shares the same name server setup as other domains, for instance caapidm.ca, mrco.ca, caapidm.com, janaca.com and gastonquirion.com.
quercusf.com at least partially shares name servers with other domains, for instance innovtech.ca, sga.ca, regardenelle.org, monettetransport.com and cliniquemedicoesthetiquemc.com.
These name servers are commonly used alongside ns5.legardeur.net, ns6.legardeur.net, ns1.cglmicro.ca, ns3.cglmicro.ca, ns10.legardeur.net and ns9.legardeur.net.
Host names with one IP number:
ns1.legardeur.net points to 149.56.180.128
ns3.legardeur.net points to 144.217.248.254
Mail Servers
quercusf.com is handled by a single mail server, quercusf-com.mail.protection.outlook.com.
Host quercusf-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c942::3, 2a01:111:f403:c944::1, 52.101.190.1, 52.101.190.2, 52.101.190.3 and 52.101.192.1.