osstf9.com - robtex.com
osstf9.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 | ||||||
Subdomains
mx.osstf9.com |
Same first word
osstf9.com |
Similar names
DNS History
12 records (6 active, 6 former)
○NSns2.cgocable.net2015-05-16 → 2017-05-16 · 4 obs
● 2017-05-16 07:10:00
○ 2026-03-23 10:10:32
○ 2026-03-23 19:38:12
●NSns33.domaincontrol.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 10:10:32
● 2026-03-23 19:38:12
●NSns34.domaincontrol.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 10:10:32
● 2026-03-23 19:38:12
○NSns4.cgocable.net2015-05-16 → 2017-05-16 · 4 obs
● 2017-05-16 07:10:00
○ 2026-03-23 10:10:32
○ 2026-03-23 19:38:12
○MXmx.cogeco.ca2015-05-16 → 2017-05-16 · 4 obs
● 2017-05-16 07:10:00
○ 2026-03-23 10:10:32
○ 2026-03-23 19:38:12
○MXmx.cogeco.net2015-05-16 → 2017-05-16 · 4 obs
● 2017-05-16 07:10:00
○ 2026-03-23 10:10:32
○ 2026-03-23 19:38:12
●MXmx.osstf9.com2015-05-16 → 2026-03-23 · 2 obs
● 2026-03-23 19:38:12
●MXosstf9-com.mail.protection.outlook.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 10:10:32
● 2026-03-23 19:38:12
●A15.197.236.1872026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 10:10:32
● 2026-03-23 19:38:12
○A207.35.255.1632015-10-11 → 2017-05-16 · 5 obs
● 2015-10-11 18:31:26
● 2017-05-16 07:10:00
○ 2026-03-23 10:10:32
○ 2026-03-23 19:38:12
●A35.71.165.342026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 10:10:32
● 2026-03-23 19:38:12
○A69.49.101.512015-05-16 → 2015-05-16 · 3 obs
○ 2015-10-11 18:31:26
○ 2026-03-23 19:38:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| osstf9.com | ns33.domaincontrol.com, ns34.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.17
NS records: ns33.domaincontrol.com, ns34.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osstf9.com (unsigned zone)
⏱️ Timing
Total: 132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.236.187, 35.71.165.34 |
| NS | 2 | ns33.domaincontrol.com, ns34.domaincontrol.com |
| MX | 2 | osstf9-com.mail.protection.outlook.com (, mx.osstf9.com (pri: 1000) |
| TXT | 3 | v=verifydomain MS=9982422, 'v=spf1 include:spf.protection.outlook.c... |
| SOA | 1 | ns33.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)
Analysis
Hierarchy
osstf9.com is the parent of mx.osstf9.com.
IP Addresses
osstf9.com resolves to two IP numbers: 15.197.236.187 and 35.71.165.34.
Other host names, for instance osstf26.com, osstf.ca and a67ca45c8495e81ee.awsglobalaccelerator.com share IP numbers with osstf9.com.
Name Servers
osstf9.com is delegated to two name servers ns33.domaincontrol.com and ns34.domaincontrol.com.
osstf9.com shares the same name server setup as other domains, for instance jwrp.org, puppiesphotos.com, bhpdentistry.com, catholiccemeteriesmiami.org and szafran.ca.
osstf9.com at least partially shares name servers with other domains, for instance europeanfreezedry.com.
Host names with two IP numbers:
The host name ns33.domaincontrol.com points to 2603:5:21a1::11 and 97.74.106.17; the host name ns34.domaincontrol.com points to 2603:5:22a1::11 and 173.201.74.17.
Mail Servers
Two mail servers handle osstf9.com: mx.osstf9.com and osstf9-com.mail.protection.outlook.com.
Host names with eight IP numbers: osstf9-com.mail.protection.outlook.com points to 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::1, 52.101.190.2, 52.101.190.3, 52.101.192.0 and 52.101.192.1.
Host names with one IP number: mx.osstf9.com points to 216.221.81.26.