4sft.com - dns.ninja
4sft.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.154.98🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | redirect01.world4you.com | ||||||
| NS | ns1.world4you.at ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:32:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1.world4you.at | ||||||
| A | 185.132.32.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1.world4you.at | ||||||
| NS | ns2.world4you.at | ||||||
| A | 2001:8d8:fe:53:217:160:82:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| A | 217.160.82.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| MX | mail.4sft.com ⭐ | ||||||
| A | 81.19.154.99🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mwl01.world4you.com | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2021-07-30 #2 | ||||||
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=1785922959 | ||||||
Previously MX for
4sft.com |
Subdomains
mail.4sft.com |
Same first word
4sft.com |
Similar names
f4st.com.br |
f4st.ca |
f4st.host |
f4st.de |
stf4.com |
s4tf.mobi |
4tfs.de |
4tsf.com |
4fts.com |
fts4.com |
t4fs.com |
f4st.pl |
s4tf.com |
fs4t.com |
s4ft.com |
4tfs.com |
fst4.com |
f4st.com |
tsf4.com |
fts4.co.uk |
DNS History
13 records (4 active, 9 former)
○NSdns206.a.register.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-11-08 19:06:08
○ 2026-08-05 09:45:58
○NSdns213.b.register.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-11-08 19:06:08
○ 2026-08-05 09:45:58
○NSdns237.c.register.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-11-08 19:06:08
○ 2026-08-05 09:45:58
○NSdns249.d.register.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-11-08 19:06:08
○ 2026-08-05 09:45:58
○NSns1.servconfig.com2016-07-17 → 2017-05-21 · 5 obs
● 2016-07-17 09:34:40
● 2017-05-21 13:39:16
○ 2026-03-21 03:02:10
○ 2026-08-05 09:45:58
●NSns1.world4you.at2026-03-21 → 2026-08-05 · 3 obs
● 2026-03-21 03:02:10
● 2026-08-05 09:45:58
○NSns2.servconfig.com2016-07-17 → 2017-05-21 · 5 obs
● 2016-07-17 09:34:40
● 2017-05-21 13:39:16
○ 2026-03-21 03:02:10
○ 2026-08-05 09:45:58
●NSns2.world4you.at2026-03-21 → 2026-08-05 · 3 obs
● 2026-03-21 03:02:10
● 2026-08-05 09:45:58
○MX4sft.com2016-07-17 → 2017-05-21 · 4 obs
● 2017-05-21 13:39:16
○ 2026-03-21 03:02:10
○ 2026-08-05 09:45:58
●MXmail.4sft.com2026-03-21 → 2026-08-05 · 3 obs
● 2026-03-21 03:02:10
● 2026-08-05 09:45:58
○A173.247.240.1972016-07-17 → 2017-05-21 · 5 obs
● 2016-07-17 09:34:40
● 2017-05-21 13:39:16
○ 2026-03-21 03:02:10
○ 2026-08-05 09:45:58
○A69.49.96.282008-03-18 → 2008-03-18 · 3 obs
○ 2015-11-08 19:06:08
○ 2026-08-05 09:45:58
●A81.19.154.982026-03-21 → 2026-08-05 · 3 obs
● 2026-03-21 03:02:10
● 2026-08-05 09:45:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4sft.com | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:185.132.32.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4sft.com (unsigned zone)
⏱️ Timing
Total: 378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.154.98 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.4sft.com (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
4sft.com is the parent zone for mail.4sft.com.
IP Addresses
4sft.com has exactly one IP address — 81.19.154.98.
airstyle.at, www.tennisakademie-burgenland.at, elterninfo.at plus two other host names have IP numbers in common with 4sft.com.
Name Servers
4sft.com uses two name servers for its delegation: ns1.world4you.at and ns2.world4you.at.
The name server configuration of 4sft.com is shared with other domains, for instance conversiology.com, fru.at, winzerhof-kiss.at and two others.
The two host names ns1.world4you.at and ns2.world4you.at each have a pair of IP addresses: ns1.world4you.at has 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253, and ns2.world4you.at has 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
4sft.com uses one mail server — mail.4sft.com.
mail.4sft.com directs to just one IP number, 81.19.154.99.