f4u.com - dns.ninja
f4u.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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=1786638444 | ||||||
Same first word
f4u.ch |
f4u.pl |
f4u.gr |
f4u.com.cn |
f4u.at |
f4u.cc |
f4u.in |
f4u.fi |
f4u.co |
f4u.ir |
f4u.co.il |
f4u.eu |
f4u.de |
f4u.net |
f4u.info |
f4u.com.tw |
f4u.com |
f4u.ru |
f4u.org |
f4u.od.ua |
Similar names
fu4.cn |
4fu.de |
uf4.net |
u4f.net |
u4f.ru |
4fu.com |
4fu.net |
u4f.com |
4fu.tv |
u4f.casino |
u4f.org |
u4f.de |
4fu.info |
uf4.com |
4fu.ru |
4uf.com |
uf4.de |
fu4.net |
fu4.com |
4fu.top |
4fu.cn |
DNS History
8 records (4 active, 4 former)
●NSns1.sedoparking.com2015-08-18 → 2026-08-13 · 3 obs
● 2015-08-18 12:58:44
● 2026-08-13 16:33:26
●NSns2.sedoparking.com2015-08-18 → 2026-08-13 · 3 obs
● 2015-08-18 12:58:44
● 2026-08-13 16:33:26
○NSns3.cypack.com2007-10-31 → 2007-10-31 · 3 obs
○ 2015-08-18 12:58:44
○ 2026-08-13 16:33:26
○NSns4.cypack.com2007-10-31 → 2007-10-31 · 3 obs
○ 2015-08-18 12:58:44
○ 2026-08-13 16:33:26
●MXlocalhost2017-01-12 → 2026-08-13 · 3 obs
● 2017-01-12 20:06:26
● 2026-08-13 16:33:26
○MXmail.nickstel.com2015-08-18 → 2016-04-13 · 5 obs
● 2015-08-18 12:58:44
● 2016-04-13 13:34:16
○ 2017-01-12 20:06:26
○ 2026-08-13 16:33:26
●A64.190.63.2222026-02-20 → 2026-08-13 · 3 obs
● 2026-02-20 09:57:38
● 2026-08-13 16:33:26
○A72.52.4.1202015-08-18 → 2018-01-01 · 5 obs
● 2015-08-18 12:58:44
● 2018-01-01 00:37:18
○ 2026-02-20 09:57:38
○ 2026-08-13 16:33:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| f4u.com | ns1.atom.com, ns2.atom.com | 2 records |
✅ Authoritative Response
Server:44.219.81.145
NS records: ns1.atom.com, ns2.atom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f4u.com (unsigned zone)
⏱️ Timing
Total: 3067ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns1.atom.com, ns2.atom.com |
| SOA | 1 | ns1.atom.com hostmaster.f4u.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)
Analysis
IP Addresses
f4u.com resolves to one IP address: 64.190.63.222.
boyzu.com, tut.am, yescampus.com and two other host names share IP numbers with f4u.com.
Name Servers
Two name servers handle the delegation for f4u.com: ns1.sedoparking.com and ns2.sedoparking.com.
f4u.com uses the same name servers as several other domains — among them hotled.eu, lauramason.com, agvs.org and two more.
f4u.com is at least partially co-delegated on name servers with other domains, such as 95110.com.
ns1.sedoparking.com and ns2.sedoparking.com both carry two IP addresses. The A records for ns1.sedoparking.com are 3.130.216.63 and 91.195.241.8; the A records for ns2.sedoparking.com are 34.211.188.210 and 91.195.240.8.
Mail Servers
Mail for f4u.com is handled by a single mail server, localhost.
f4u.com uses an identical mail server configuration to several other domains — among them burundi-forum.link, derbote.com, pflasterreinigung.com and two more.