qfstack.com - dns.ninja
qfstack.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.50.129.190🇦🇷 AS27823149.50.129.0/24 Route Registered for Cogent Communications Customer - DATTATEC.COM S.R.L. | ||||||
| PTR | vps-5402565-x.dattaweb.com | ||||||
| NS | ns3.hostmar.com ⭐ | ||||||
| A | 200.58.112.193🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| NS | ns4.hostmar.com | ||||||
| A | 200.58.112.101🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| MX | mail.qfstack.com ⭐ | ||||||
| A | 2800:6c0:2::c:261🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com | ||||||
| PTR | c261.dattaweb.com | ||||||
| A | 200.58.111.61🇦🇷 AS27823200.58.111.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | c261.dattaweb.com | ||||||
| MX | mx1.qfstack.com(20) | ||||||
| A | 200.58.122.206🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com | ||||||
| TXT | v=spf1 include:comp.hostmar.com -all | ||||||
| SOA | ns3.hostmar.comroot@hostmar.com 2026-09-30 #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=1792697016 | ||||||
Subdomains
Same first word
qfstack.com |
Similar names
Previous names
Next names
DNS History
14 records (5 active, 9 former)
○NSns1.donweb.cl2026-02-16 → 2026-05-14 · 8 obs
● 2026-02-16 11:21:06
● 2026-03-06 02:43:54
○ 2026-03-08 04:52:00
● 2026-03-24 14:00:20
● 2026-05-14 11:09:02
○ 2026-05-21 10:57:40
○ 2026-10-22 19:52:42
○NSns1.donweb.co2026-02-16 → 2026-05-14 · 8 obs
● 2026-02-16 11:21:06
● 2026-03-06 02:43:54
○ 2026-03-08 04:52:00
● 2026-03-24 14:00:20
● 2026-05-14 11:09:02
○ 2026-05-21 10:57:40
○ 2026-10-22 19:52:42
○NSns1.donweb.mx2026-02-16 → 2026-05-14 · 8 obs
● 2026-02-16 11:21:06
● 2026-03-06 02:43:54
○ 2026-03-08 04:52:00
● 2026-03-24 14:00:20
● 2026-05-14 11:09:02
○ 2026-05-21 10:57:40
○ 2026-10-22 19:52:42
○NSns1.donweb.uy2026-02-16 → 2026-05-14 · 8 obs
● 2026-02-16 11:21:06
● 2026-03-06 02:43:54
○ 2026-03-08 04:52:00
● 2026-03-24 14:00:20
● 2026-05-14 11:09:02
○ 2026-05-21 10:57:40
○ 2026-10-22 19:52:42
○NSns2.donweb.bo2026-02-16 → 2026-05-14 · 8 obs
● 2026-02-16 11:21:06
● 2026-03-06 02:43:54
○ 2026-03-08 04:52:00
● 2026-03-24 14:00:20
● 2026-05-14 11:09:02
○ 2026-05-21 10:57:40
○ 2026-10-22 19:52:42
●NSns3.hostmar.com2016-12-21 → 2026-10-22 · 5 obs
● 2026-03-06 02:43:54
○ 2026-03-08 04:52:00
● 2026-03-24 14:00:20
● 2026-10-22 19:52:42
●NSns4.hostmar.com2016-12-21 → 2026-10-22 · 5 obs
● 2026-03-06 02:43:54
○ 2026-03-08 04:52:00
● 2026-03-24 14:00:20
● 2026-10-22 19:52:42
●MXmail.qfstack.com2016-12-21 → 2026-10-22 · 5 obs
● 2026-03-06 02:43:54
○ 2026-03-08 04:52:00
● 2026-03-24 14:00:20
● 2026-10-22 19:52:42
●MXmx1.qfstack.com2016-12-21 → 2026-10-22 · 5 obs
● 2026-03-06 02:43:54
○ 2026-03-08 04:52:00
● 2026-03-24 14:00:20
● 2026-10-22 19:52:42
●A149.50.129.1902026-05-21 → 2026-10-22 · 3 obs
● 2026-05-21 10:57:40
● 2026-10-22 19:52:42
○A200.58.111.612026-05-09 → 2026-05-14 · 5 obs
● 2026-05-09 12:50:44
● 2026-05-14 11:09:02
○ 2026-05-21 10:57:40
○ 2026-10-22 19:52:42
○A200.58.120.132016-12-21 → 2018-07-21 · 4 obs
● 2018-07-21 20:19:10
○ 2026-02-16 11:21:06
○ 2026-10-22 19:52:42
○A200.58.120.242026-02-16 → 2026-05-05 · 8 obs
● 2026-02-16 11:21:06
● 2026-03-06 02:43:54
○ 2026-03-08 04:52:00
● 2026-03-24 14:00:20
● 2026-05-05 05:02:34
○ 2026-05-09 12:50:44
○ 2026-10-22 19:52:42
○A2800:6c0:2::c:2612026-05-13 → 2026-05-14 · 5 obs
● 2026-05-13 06:20:34
● 2026-05-14 11:09:02
○ 2026-05-21 10:57:40
○ 2026-10-22 19:52:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qfstack.com | ns4.hostmar.com, ns3.hostmar.com | 2 records |
✅ Authoritative Response
Server:200.58.112.101
NS records: ns4.hostmar.com, ns3.hostmar.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qfstack.com (unsigned zone)
⏱️ Timing
Total: 915ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.50.129.190 |
| NS | 2 | ns3.hostmar.com, ns4.hostmar.com |
| MX | 2 | mx1.qfstack.com (pri: 20), mail.qfstack.com (pri: 0) |
| TXT | 1 | v=spf1 include:comp.hostmar.com -all |
| SOA | 1 | ns3.hostmar.com root.hostmar.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns4.hostmar.com, ns3.hostmar.com)
Analysis
Hierarchy
The parent domain of mail.qfstack.com and mx1.qfstack.com is qfstack.com.
IP Addresses
qfstack.com directs to one IP number, which is 149.50.129.190.
Name Servers
Two name servers handle the delegation for qfstack.com: ns3.hostmar.com and ns4.hostmar.com.
qfstack.com has the same name server delegation as a number of other domains, such as camarastecnofred.com.ar, efecty.com.ar, bulksa.com and two more.
qfstack.com shares at least some of its name servers with other domains, including szguitars.com.ar, afmeras.site, armakers3d.com and two others.
These name servers are frequently seen alongside ns1.donweb.com, ns2.donweb.com, ns1.donweb.cl and 6 other name servers.
ns3.hostmar.com and ns4.hostmar.com each resolve to one IP number: ns3.hostmar.com points to 200.58.112.193 and ns4.hostmar.com points to 200.58.112.101.
Mail Servers
The MX records for qfstack.com point to two mail servers: mail.qfstack.com and mx1.qfstack.com.
Hosts with two IP numbers each:
mail.qfstack.com resolves to two addresses: 200.58.111.61 and 2800:6c0:2::c:261.
Hosts that resolve to one IP address:
The hostname mx1.qfstack.com resolves to 200.58.122.206.