f2sf.com - dns.ninja
f2sf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.38.87.94🇺🇸 AS30083207.38.87.0/24 | ||||||
| PTR | static-ip-207-38-87-94.inaddr.ip-pool.com | ||||||
| NS | ns1.nameserverservice.com ⭐ | ||||||
| A | 69.64.44.52🇺🇸 AS3008369.64.32.0/19 STL DC | ||||||
| PTR | static-ip-69-64-44-52.inaddr.ip-pool.com | ||||||
| NS | ns2.nameserverservice.com | ||||||
| A | 69.64.44.54🇺🇸 AS3008369.64.32.0/19 STL DC | ||||||
| PTR | static-ip-69-64-44-54.inaddr.ip-pool.com | ||||||
| MX | mail.f2sf.com ⭐ | ||||||
| A | 207.38.87.94🇺🇸 AS30083207.38.87.0/24 | ||||||
| PTR | static-ip-207-38-87-94.inaddr.ip-pool.com | ||||||
| TXT | v=spf1 ip4:207.38.87.94 ip4:209.126.113.46 ip4:209.126.113.48 -all | ||||||
| SOA | ns1.nameserverservice.comhostmaster@ns1.nameserverservice.com 2026-04-08 #16 | ||||||
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=1785880069 | ||||||
Previously MX for
f2sf.com |
Subdomains
Same first word
f2sf.com |
Similar names
DNS History
11 records (4 active, 7 former)
○NSac1.cloudcone.net2026-02-27 → 2026-03-15 · 5 obs
● 2026-02-27 03:32:38
● 2026-03-15 02:41:36
○ 2026-05-14 16:16:20
○ 2026-08-04 21:54:30
○NSac2.cloudcone.net2026-02-27 → 2026-03-15 · 5 obs
● 2026-02-27 03:32:38
● 2026-03-15 02:41:36
○ 2026-05-14 16:16:20
○ 2026-08-04 21:54:30
○NSns1.mediatemple.net2015-06-20 → 2017-02-11 · 4 obs
● 2017-02-11 07:09:50
○ 2026-02-27 03:32:38
○ 2026-08-04 21:54:30
●NSns1.nameserverservice.com2026-05-14 → 2026-08-04 · 3 obs
● 2026-05-14 16:16:20
● 2026-08-04 21:54:30
○NSns2.mediatemple.net2015-06-20 → 2017-02-11 · 4 obs
● 2017-02-11 07:09:50
○ 2026-02-27 03:32:38
○ 2026-08-04 21:54:30
●NSns2.nameserverservice.com2026-05-14 → 2026-08-04 · 3 obs
● 2026-05-14 16:16:20
● 2026-08-04 21:54:30
○MXf2sf.com2026-02-27 → 2026-03-15 · 5 obs
● 2026-02-27 03:32:38
● 2026-03-15 02:41:36
○ 2026-05-14 16:16:20
○ 2026-08-04 21:54:30
●MXmail.f2sf.com2015-06-20 → 2026-08-04 · 6 obs
● 2017-02-11 07:09:50
○ 2026-02-27 03:32:38
○ 2026-03-15 02:41:36
● 2026-05-14 16:16:20
● 2026-08-04 21:54:30
●A207.38.87.942026-05-14 → 2026-08-04 · 3 obs
● 2026-05-14 16:16:20
● 2026-08-04 21:54:30
○A72.47.224.1052015-06-20 → 2017-02-11 · 4 obs
● 2017-02-11 07:09:50
○ 2026-02-27 03:32:38
○ 2026-08-04 21:54:30
○A74.48.78.452026-02-27 → 2026-03-15 · 5 obs
● 2026-02-27 03:32:38
● 2026-03-15 02:41:36
○ 2026-05-14 16:16:20
○ 2026-08-04 21:54:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| f2sf.com | ns1.nameserverservice.com, ns2.nameserverservice.com | 2 records |
✅ Authoritative Response
Server:69.64.44.52
NS records: ns1.nameserverservice.com, ns2.nameserverservice.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f2sf.com (unsigned zone)
⏱️ Timing
Total: 204ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.38.87.94 |
| NS | 2 | ns1.nameserverservice.com, ns2.nameserverservice.com |
| MX | 1 | mail.f2sf.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:207.38.87.94 ip4:209.126.113. |
| SOA | 1 | ns1.nameserverservice.com hostmaster.ns1 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.nameserverservice.com, ns2.nameserverservice.com)
Analysis
Hierarchy
izm.f2sf.com and mail.f2sf.com each fall under f2sf.com as their parent domain.
IP Addresses
f2sf.com resolves to just one IP address, 207.38.87.94.
Among the host names that share IP numbers with f2sf.com is mail.f2sf.com, as one example.
Name Servers
The NS records for f2sf.com delegate to ns1.nameserverservice.com and ns2.nameserverservice.com.
f2sf.com shares its NS records with other domains, for example 153.47.30.50.in-addr.arpa, 35.119.217.199.in-addr.arpa, 70.47.30.50.in-addr.arpa and two others.
Each of ns1.nameserverservice.com and ns2.nameserverservice.com has one IP address: ns1.nameserverservice.com uses 69.64.44.52 and ns2.nameserverservice.com uses 69.64.44.54.
Mail Servers
The sole mail server for f2sf.com is mail.f2sf.com.
mail.f2sf.com resolves to 207.38.87.94 and no other IP number.