chl-testing.com - dns.ninja
chl-testing.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.203.83.154🇺🇸 AS27021216.203.80.0/21 | ||||||
| NS | ib-grid.qdx.com ⭐ | ||||||
| NS | ns1.questdiagnostics.com | ||||||
| A | 216.203.80.72🇺🇸 AS27021216.203.80.0/24 | ||||||
| NS | ns11.questdiagnostics.com | ||||||
| A | 216.203.95.72🇺🇸 AS27021216.203.92.0/22 | ||||||
| NS | ns12.questdiagnostics.com | ||||||
| A | 216.203.95.73🇺🇸 AS27021216.203.92.0/22 | ||||||
| NS | ns3.questdiagnostics.com | ||||||
| A | 216.203.80.73🇺🇸 AS27021216.203.80.0/24 | ||||||
| SOA | ib-grid.qdx.complease_set_email@absolutely.nowhere serial=12 | ||||||
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=1785395872 | ||||||
PTR for
Same first word
chl-testing.com |
DNS History
6 records (6 active, 0 former)
●NSns1.questdiagnostics.com2026-02-15 → 2026-07-30 · 2 obs
● 2026-07-30 07:42:28
●NSns11.questdiagnostics.com2026-02-15 → 2026-07-30 · 2 obs
● 2026-07-30 07:42:28
●NSns12.questdiagnostics.com2026-02-15 → 2026-07-30 · 2 obs
● 2026-07-30 07:42:28
●NSns3.questdiagnostics.com2026-02-15 → 2026-07-30 · 2 obs
● 2026-07-30 07:42:28
●A216.203.83.1542026-02-15 → 2026-07-30 · 2 obs
● 2026-07-30 07:42:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net... | - |
| chl-testing.com | ns1.questdiagnostics.com, ns3.questdiagnostics.com, ns11.questdiagnostics.com, ns12.questdiagnostics.com | 4 records |
✅ Authoritative Response
Server:216.203.95.72
NS records: ns1.questdiagnostics.com, ns3.questdiagnostics.com, ns11.questdiagnostics.com, ns12.questdiagnostics.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chl-testing.com (unsigned zone)
⏱️ Timing
Total: 193ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.203.83.154 |
| NS | 4 | ns11.questdiagnostics.com, ns1.questdiagnostics.com... |
| SOA | 1 | ib-grid.qdx.com please_set_email.absolut |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.questdiagnostics.com, ns3.questdiagnostics.com, ns11.questdiagnostics.com...)
Analysis
IP Addresses
chl-testing.com directs to one IP number, which is 216.203.83.154.
Among the host names that share IP numbers with chl-testing.com are firstserosurveyri.com, external-careerquest.com, exam.one and two others.
Name Servers
The authoritative name servers for chl-testing.com are ib-grid.qdx.com, ns11.questdiagnostics.com, ns12.questdiagnostics.com and two others.
There is at least partial name server overlap between chl-testing.com and other domains — 88.203.216.in-addr.arpa, questest.com, laboneselect.com and two more among them.
The name servers ns1.questdiagnostics.com, ns3.questdiagnostics.com and ns2.questdiagnostics.com are often found in combination with these name servers.
ns11.questdiagnostics.com resolves to 216.203.95.72. ns12.questdiagnostics.com resolves to 216.203.95.73. ns1.questdiagnostics.com resolves to 216.203.80.72. ns3.questdiagnostics.com resolves to 216.203.80.73. All four hosts carry exactly one IP address.