quercusgroup.com - robtex.com
quercusgroup.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #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 | ||||||
Subdomains
mx.quercusgroup.com |
DNS History
10 records (4 active, 6 former)
○NSns1.hospar.com2015-07-09 → 2017-02-10 · 5 obs
● 2015-07-09 12:33:36
● 2017-02-10 04:58:08
○ 2026-03-23 12:12:44
○ 2026-03-23 12:12:46
○NSns2.hospar.com2015-07-09 → 2017-02-10 · 5 obs
● 2015-07-09 12:33:36
● 2017-02-10 04:58:08
○ 2026-03-23 12:12:44
○ 2026-03-23 12:12:46
●NSns3.afternic.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 12:12:44
● 2026-03-23 12:12:46
●NSns4.afternic.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 12:12:44
● 2026-03-23 12:12:46
○MXquercusgroup.com2015-07-09 → 2017-02-10 · 5 obs
● 2015-07-09 12:33:36
● 2017-02-10 04:58:08
○ 2026-03-23 12:12:44
○ 2026-03-23 12:12:46
○A104.236.42.2052020-03-20 → 2020-03-20 · 4 obs
● 2020-03-20 06:48:36
○ 2026-03-23 12:12:44
○ 2026-03-23 12:12:46
●A13.248.169.482026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 12:12:44
● 2026-03-23 12:12:46
○A192.185.149.2152015-07-09 → 2017-02-10 · 5 obs
● 2015-07-09 12:33:36
● 2017-02-10 04:58:08
○ 2020-03-20 06:48:36
○ 2026-03-23 12:12:46
○A38.113.1.1022008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-09 12:33:36
○ 2026-03-23 12:12:46
●A76.223.54.1462026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 12:12:44
● 2026-03-23 12:12:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| quercusgroup.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quercusgroup.com (unsigned zone)
⏱️ Timing
Total: 70ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
Hierarchy
quercusgroup.com is the parent of mx.quercusgroup.com.
IP Addresses
quercusgroup.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance www.zoek-meiden.startspot.nl, virtual.center, luxelot.com, virtualoutfitter.com and mail.scbd.net share IP numbers with quercusgroup.com.
Name Servers
quercusgroup.com has two name servers: ns3.afternic.com and ns4.afternic.com.
quercusgroup.com shares the same name server setup as other domains, for example vamosperu.com, impulsepc.com, zinnowitz-gay.de, mail.noquierotrabajar.com and grubone.com.
quercusgroup.com shares some name servers with other domains, for example 89.com(0x736578).79.com, trindi.com, jtvi.com, gametrx.com and x-legal.com.
These name servers are commonly used alongside verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn, verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn, ns1.afternic.com and ns2.afternic.com.
Host names with a single IP:
ns3.afternic.com points to 97.74.98.65
ns4.afternic.com points to 173.201.66.65