osfnet.com - dns.ninja
osfnet.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.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=1783193801 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSns-kg022.ocn.ad.jp2015-07-25 → 2015-10-27 · 4 obs
● 2015-10-27 06:03:14
○ 2015-12-09 14:17:44
○ 2026-07-04 19:57:02
●NSns.buydomains.com2026-02-28 → 2026-07-04 · 3 obs
● 2026-02-28 08:39:40
● 2026-07-04 19:57:02
○NSns0.ambisys.jp2015-07-25 → 2016-08-23 · 4 obs
● 2016-08-23 00:18:00
○ 2026-02-28 08:39:40
○ 2026-07-04 19:57:02
○NSns1.ambisys.jp2015-07-25 → 2016-08-23 · 4 obs
● 2016-08-23 00:18:00
○ 2026-02-28 08:39:40
○ 2026-07-04 19:57:02
○NSns2.sphere.ad.jp2015-12-09 → 2016-08-23 · 5 obs
● 2015-12-09 14:17:44
● 2016-08-23 00:18:00
○ 2026-02-28 08:39:40
○ 2026-07-04 19:57:02
○NSns3.ambisys.jp2015-07-25 → 2016-08-23 · 4 obs
● 2016-08-23 00:18:00
○ 2026-02-28 08:39:40
○ 2026-07-04 19:57:02
●NSthis-domain-for-sale.com2026-02-28 → 2026-07-04 · 3 obs
● 2026-02-28 08:39:40
● 2026-07-04 19:57:02
○MXvcgw1.ocn.ad.jp2015-07-25 → 2016-08-23 · 4 obs
● 2016-08-23 00:18:00
○ 2026-02-28 08:39:40
○ 2026-07-04 19:57:02
○MXvcgw2.ocn.ad.jp2015-07-25 → 2016-08-23 · 4 obs
● 2016-08-23 00:18:00
○ 2026-02-28 08:39:40
○ 2026-07-04 19:57:02
●A207.148.248.1432026-02-28 → 2026-07-04 · 3 obs
● 2026-02-28 08:39:40
● 2026-07-04 19:57:02
○A60.43.134.1472015-07-25 → 2016-08-23 · 4 obs
● 2016-08-23 00:18:00
○ 2026-02-28 08:39:40
○ 2026-07-04 19:57:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| osfnet.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osfnet.com (unsigned zone)
⏱️ Timing
Total: 1877ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
Hierarchy
osfnet.com serves as the parent of www.osfnet.com and ns3.osfnet.com.
IP Addresses
osfnet.com has exactly one IP address — 207.148.248.143.
hostmaster.youngsoldiers.com, nightlifeadventures.com, musicmediation.com plus two other host names have IP numbers in common with osfnet.com.
Name Servers
osfnet.com uses two name servers for its delegation: this-domain-for-sale.com and ns.buydomains.com.
The name server configuration of osfnet.com is shared with other domains, for instance speculatist.com, worldtemples.com, lotoms.com and two others.
osfnet.com has name servers in common with a number of other domains — asherassociates.com, arizonacraftsman.com, beissi.com and forumforyou.com among them.
These name servers are routinely deployed together with the name servers ns2.buydomains.com.
this-domain-for-sale.com resolves to 52.20.26.87; ns.buydomains.com resolves to the same IP address, 52.20.26.87.
Both this-domain-for-sale.com and ns.buydomains.com resolve to 52.20.26.87 IP addresses each.