ffsync.com - dns.ninja
ffsync.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.16.191.3 | ||||||
| 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.ffsync.com ⭐ | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2023-04-11 #4 | ||||||
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=1782144675 | ||||||
Subdomains
mail.ffsync.com |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.world4you.at2015-07-20 → 2026-06-22 · 2 obs
● 2015-07-20 18:44:18
● 2026-06-22 16:25:56
● 2026-06-22 16:25:56
●NSns2.world4you.at2015-07-20 → 2026-06-22 · 2 obs
● 2015-07-20 18:44:18
● 2026-06-22 16:25:56
● 2026-06-22 16:25:56
●MXmail.ffsync.com2015-07-20 → 2026-06-22 · 2 obs
● 2015-07-20 18:44:18
● 2026-06-22 16:25:56
● 2026-06-22 16:25:56
●A185.16.191.32026-03-17 → 2026-06-22 · 3 obs
○ 2020-02-16 21:12:00
● 2026-03-17 00:37:06
● 2026-06-22 16:25:56
● 2026-03-17 00:37:06
● 2026-06-22 16:25:56
○A81.19.145.62015-07-20 → 2020-02-16 · 4 obs
● 2015-07-20 18:44:18
● 2020-02-16 21:12:00
○ 2026-03-17 00:37:06
○ 2026-06-22 16:25:56
● 2020-02-16 21:12:00
○ 2026-03-17 00:37:06
○ 2026-06-22 16:25:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| ffsync.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 ffsync.com (unsigned zone)
⏱️ Timing
Total: 1826ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.16.191.3 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.ffsync.com (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
ffsync.com is the parent zone for mail.ffsync.com.
IP Addresses
ffsync.com directs to one IP number, which is 185.16.191.3.
Name Servers
ffsync.com uses two name servers for its delegation: ns1.world4you.at and ns2.world4you.at.
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
ffsync.com routes its mail through a single mail server, mail.ffsync.com.