quadplusinc.com - robtex.com
quadplusinc.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=1771291435 | ||||||
Same first word
quadplusinc.com |
DNS History
7 records (5 active, 2 former)
●MXmx1-us1.ppe-hosted.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 11:24:46
● 2026-02-28 11:24:48
●MXmx2-us1.ppe-hosted.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 11:24:46
● 2026-02-28 11:24:48
○MXquad-mail.quadplus.com2016-05-01 → 2020-04-13 · 5 obs
● 2016-05-01 10:23:50
● 2020-04-13 00:50:56
○ 2026-02-28 11:24:46
○ 2026-02-28 11:24:48
○MXquad-mx.quadplus.com2015-07-05 → 2016-02-10 · 4 obs
● 2016-02-10 03:28:32
○ 2016-05-01 10:23:50
○ 2026-02-28 11:24:48
●A64.90.42.632015-07-05 → 2026-02-28 · 2 obs
● 2026-02-28 11:24:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| quadplusinc.com | authns1.qwest.net, authns2.qwest.net | - |
✅ Authoritative Response
Server: 63.150.72.4
NS records: authns1.qwest.net, authns2.qwest.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quadplusinc.com (unsigned zone)
⏱️ Timing
Total: 295ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.90.42.63 |
| NS | 2 | authns1.qwest.net, authns2.qwest.net |
| MX | 2 | mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20) |
| TXT | 5 | _ffc7vhtoby3pr7n1fd107h918hg5831, v=spf1 a:dispatch-us.ppe-hosted.com mx i... |
| SOA | 1 | authns1.qwest.net abuse.centurylinkservi |
AI analysis
quadplusinc.com points to a single IP address: 64.90.42.63.
Other host names, for instance dp-496e49dc78.dreamhostps.com, share IP numbers with quadplusinc.com.
Two name servers authns1.qwest.net and authns2.qwest.net handle the delegation for quadplusinc.com.
quadplusinc.com shares the same name server setup as other domains, for example tcg.tpf.qwest.net, cdrr.qwest.net, 116.103.65.in-addr.arpa, 46.118.207.in-addr.arpa and 52.235.67.in-addr.arpa.
quadplusinc.com at least partially shares name servers with other domains, for example 232.67.in-addr.arpa, 183.102.209.in-addr.arpa, airvent.com, getcenturylink.com and winslowsd.k12.az.us.
these name servers are commonly used with the following name servers: dca-ans-01.inet.qwest.net, svl-ans-01.inet.qwest.net, authns1.centurylink.net, authns2.centurylink.net, dns0.madisonriver.net, dns1.madisonriver.net, dns2.madisonriver.net, dns3.madisonriver.net, ns10.embarqservices.net and ns9.embarqservices.net.
Host names with two IP numbers:
authns1.qwest.net points to 2001:428::5 and 63.150.72.4.
authns2.qwest.net points to 2001:428::6 and 208.44.130.120.
Two mail servers handle quadplusinc.com: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.
quadplusinc.com shares the same mail server setup as other domains, including allcarephh.com, ripswing.com, rbclimited.com, rpst.org and rikke.us.
quadplusinc.com shares at least partially some mail servers with other domains, for instance atsionline.com, niuw.com, ultrasounds.ai, mackprototype.com and lawleys.com.
Host names with two IP numbers:
mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50.
mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.