qualtrics.mx - dns.ninja
qualtrics.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.247.219.250🇨🇦 Amazon162.247.219.0/24 EC2 Prefix | ||||||
| A | 162.247.219.251🇨🇦 Amazon162.247.219.0/24 EC2 Prefix | ||||||
| A | 162.247.219.252🇨🇦 Amazon162.247.219.0/24 EC2 Prefix | ||||||
| NS | pdns111.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::93🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns111.ultradns.com | ||||||
| A | 156.154.64.111🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| NS | pdns111.ultradns.biz | ||||||
| A | 2610:a1:1015::93🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns111.ultradns.biz | ||||||
| A | 156.154.66.111🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| NS | pdns111.ultradns.net | ||||||
| A | 2610:a1:1014::93🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns111.ultradns.net | ||||||
| A | 156.154.65.111🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| NS | pdns111.ultradns.org | ||||||
| A | 2001:502:4612::93🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns111.ultradns.org | ||||||
| A | 156.154.67.111🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| SOA | pdns111.ultradns.comhostmaster@qualtrics.com serial=1763417033 | ||||||
mx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.mx-ns.mx ⭐ | ||||||
| NS | c.mx-ns.mx | ||||||
| NS | e.mx-ns.mx | ||||||
| NS | i.mx-ns.mx | ||||||
| NS | o.mx-ns.mx | ||||||
| NS | x.mx-ns.mx | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1785315095 | ||||||
Same first word
Similar names
carlquist.net |
carlquist.info |
carlquist.us |
carlquist.dk |
qualtircs.com |
qualtrcis.com |
qaultrics.com |
carlquist.com |
qulatrics.com |
DNS History
7 records (7 active, 0 former)
●NSpdns111.ultradns.biz2026-04-09 → 2026-07-29 · 2 obs
● 2026-07-29 08:56:44
●NSpdns111.ultradns.com2026-04-09 → 2026-07-29 · 2 obs
● 2026-07-29 08:56:44
●NSpdns111.ultradns.net2026-04-09 → 2026-07-29 · 2 obs
● 2026-07-29 08:56:44
●NSpdns111.ultradns.org2026-04-09 → 2026-07-29 · 2 obs
● 2026-07-29 08:56:44
●A162.247.219.2502026-04-09 → 2026-07-29 · 2 obs
● 2026-07-29 08:56:44
●A162.247.219.2512026-04-09 → 2026-07-29 · 2 obs
● 2026-07-29 08:56:44
●A162.247.219.2522026-04-09 → 2026-07-29 · 2 obs
● 2026-07-29 08:56:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| qualtrics.mx | pdns111.ultradns.biz, pdns111.ultradns.com, pdns111.ultradns.net, pdns111.ultradns.org | - |
✅ Authoritative Response
Server:156.154.66.111
NS records: pdns111.ultradns.biz, pdns111.ultradns.com, pdns111.ultradns.net, pdns111.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qualtrics.mx (unsigned zone)
⏱️ Timing
Total: 574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 162.247.219.251, 162.247.219.250... |
| NS | 4 | pdns111.ultradns.biz, pdns111.ultradns.com... |
| SOA | 1 | pdns111.ultradns.com hostmaster.qualtric |
Analysis
IP Addresses
qualtrics.mx points to three IP numbers, namely 162.247.219.250, 162.247.219.251 and 162.247.219.252.
qualtrics.pl, qualtrics.be, qualtrics.in and two other host names share IP numbers with qualtrics.mx.
Name Servers
The authoritative name servers for qualtrics.mx are pdns111.ultradns.biz, pdns111.ultradns.com, pdns111.ultradns.net and pdns111.ultradns.org.
At least some of qualtrics.mx's name servers are shared with other domains, for example mypath.abbott, alcoawheels.be, treadmade.com and two more.
These name servers tend to co-occur with edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.biz and 7 other name servers in the same DNS delegations.
Four hostnames, each resolving to a pair of IP addresses: pdns111.ultradns.biz directs to 156.154.66.111 and 2610:a1:1015::93; pdns111.ultradns.com directs to 156.154.64.111 and 2001:502:f3ff::93; pdns111.ultradns.net directs to 156.154.65.111 and 2610:a1:1014::93; pdns111.ultradns.org directs to 156.154.67.111 and 2001:502:4612::93.