qualitymgmt.com - dns.ninja
qualitymgmt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.37.153.173 | ||||||
| PTR | unused.66.37.153.173.firstlink.com | ||||||
| NS | ns2.firstlink.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 66.37.141.4🇺🇸 FLT-DENVER66.37.141.0/24 FIRST LINK TECHNOLOGY, INC. | ||||||
| PTR | ns2.firstlink.com | ||||||
| NS | denver.firstlink.com ⚠️ Not in zone NS records | ||||||
| A | 66.37.143.67🇺🇸 FLT-DENVER66.37.143.0/24 FIRST LINK TECHNOLOGY, INC. | ||||||
| PTR | ns1.firstlink.com | ||||||
| NS | ns.firstlink.com ⚠️ Not in parent delegation | ||||||
| A | 66.37.143.67🇺🇸 FLT-DENVER66.37.143.0/24 FIRST LINK TECHNOLOGY, INC. | ||||||
| PTR | ns1.firstlink.com | ||||||
| NS | ns3.firstlink.com | ||||||
| A | 66.37.142.34🇺🇸 FLT-DENVER66.37.142.0/24 FIRST LINK TECHNOLOGY, INC. | ||||||
| PTR | ns3.firstlink.com | ||||||
| NS | ns4.firstlink.com ⚠️ Not in parent delegation | ||||||
| A | 66.37.128.11🇺🇸 Amazon66.37.128.0/24 EC2 Prefix | ||||||
| PTR | ns4.firstlink.com | ||||||
| MX | mx.firstlink.com ⭐ | ||||||
| A | 66.37.141.52🇺🇸 FLT-DENVER66.37.141.0/24 FIRST LINK TECHNOLOGY, INC. | ||||||
| PTR | mx.firstlink.com | ||||||
| SOA | ns.firstlink.comhostmaster@denveronline.com 2020-05-13 #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=1783050391 | ||||||
Same first word
qualitymgmt.com |
DNS History
7 records (7 active, 0 former)
●NSdenver.firstlink.com2015-07-20 → 2026-07-03 · 2 obs
● 2026-07-03 04:02:22
●NSns.firstlink.com2015-07-20 → 2026-07-03 · 2 obs
● 2026-07-03 04:02:22
●NSns2.firstlink.com2015-07-20 → 2026-07-03 · 2 obs
● 2026-07-03 04:02:22
●NSns3.firstlink.com2015-07-20 → 2026-07-03 · 2 obs
● 2026-07-03 04:02:22
●NSns4.firstlink.com2015-07-20 → 2026-07-03 · 2 obs
● 2026-07-03 04:02:22
●MXmx.firstlink.com2026-03-27 → 2026-07-03 · 2 obs
● 2026-07-03 04:02:22
●A66.37.153.1732015-07-20 → 2026-07-03 · 2 obs
● 2026-07-03 04:02:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qualitymgmt.com | denver.firstlink.com, ns2.firstlink.com | 2 records |
✅ Authoritative Response
Server:66.37.143.67
NS records: denver.firstlink.com, ns2.firstlink.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qualitymgmt.com (unsigned zone)
⏱️ Timing
Total: 585ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.37.153.173 |
| NS | 4 | ns3.firstlink.com, ns.firstlink.com... |
| MX | 1 | mx.firstlink.com (pri: 0) |
| SOA | 1 | ns.firstlink.com hostmaster.denveronline |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (denver.firstlink.com, ns2.firstlink.com)
Analysis
IP Addresses
qualitymgmt.com resolves to one IP address: 66.37.153.173.
Name Servers
qualitymgmt.com has five name servers, which are denver.firstlink.com, ns2.firstlink.com, ns3.firstlink.com and two others.
At least some of qualitymgmt.com's name servers are shared with other domains, for example myconnections.church, 133.37.66.in-addr.arpa, monarchplusrewards.com and two more.
It is common for these name servers to be used in conjunction with the name servers ns4.firstlink.com, ns.firstlink.com and ns1.firstlink.com.
Hosts with just one IP address:
denver.firstlink.com points to the IP address 66.37.143.67.
ns2.firstlink.com points to the IP address 66.37.141.4.
ns3.firstlink.com points to the IP address 66.37.142.34.
ns4.firstlink.com points to the IP address 66.37.128.11.
ns.firstlink.com points to the IP address 66.37.143.67.
These two host names — denver.firstlink.com and ns.firstlink.com — each point to 66.37.143.67 IP addresses.
Mail Servers
Mail for qualitymgmt.com is handled by a single mail server, mx.firstlink.com.
qualitymgmt.com uses an identical mail server configuration to several other domains — among them qmis.com, rentonline.com, armysurplus4less.com and two more.
At least a portion of qualitymgmt.com's mail servers are shared with other domains, among them heritageapts.com and ewhiteboard.com.
This set of mail servers commonly appears together with the mail servers mail2.denveronline.net.
There is one IP number for mx.firstlink.com: 66.37.141.52.