best-fs.com - robtex.com
best-fs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.145.157🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www87.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.best-fs.com ⭐ | ||||||
| A | 81.19.149.98🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail39.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-17 #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=1774949562 | ||||||
Subdomains
mail.best-fs.com |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.anw.at2015-06-03 → 2017-02-16 · 4 obs
● 2017-02-16 17:59:22
○ 2020-02-24 03:41:58
○ 2026-03-31 09:59:58
●NSns1.world4you.at2020-02-24 → 2026-03-31 · 3 obs
● 2020-02-24 03:41:58
● 2026-03-31 09:59:58
○NSns2.anw.at2015-06-03 → 2017-02-16 · 4 obs
● 2017-02-16 17:59:22
○ 2020-02-24 03:41:58
○ 2026-03-31 09:59:58
●NSns2.world4you.at2020-02-24 → 2026-03-31 · 3 obs
● 2020-02-24 03:41:58
● 2026-03-31 09:59:58
○NSns3.anw.at2015-06-03 → 2017-02-16 · 4 obs
● 2017-02-16 17:59:22
○ 2020-02-24 03:41:58
○ 2026-03-31 09:59:58
○MXmail.anw.at2015-06-03 → 2017-02-16 · 4 obs
● 2017-02-16 17:59:22
○ 2020-02-24 03:41:58
○ 2026-03-31 09:59:58
●MXmail.best-fs.com2020-02-24 → 2026-03-31 · 3 obs
● 2020-02-24 03:41:58
● 2026-03-31 09:59:58
○MXmx2.anw.at2015-06-03 → 2017-02-16 · 4 obs
● 2017-02-16 17:59:22
○ 2020-02-24 03:41:58
○ 2026-03-31 09:59:58
○MXmx9.anw.at2015-06-03 → 2017-02-16 · 4 obs
● 2017-02-16 17:59:22
○ 2020-02-24 03:41:58
○ 2026-03-31 09:59:58
○A195.234.101.2362015-06-03 → 2017-02-16 · 4 obs
● 2017-02-16 17:59:22
○ 2020-02-24 03:41:58
○ 2026-03-31 09:59:58
●A81.19.145.1572020-02-24 → 2026-03-31 · 3 obs
● 2020-02-24 03:41:58
● 2026-03-31 09:59:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| best-fs.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 best-fs.com (unsigned zone)
⏱️ Timing
Total: 314ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.145.157 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.best-fs.com (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
best-fs.com is the parent of mail.best-fs.com.
IP Addresses
best-fs.com points to a single IP number: 81.19.145.157.
other host names for instance www.perschlingtalballooning.at, dr-pahr.at, ceradent.at, teamtherapie.com and barbaragillich.at share IP numbers with best-fs.com.
Name Servers
best-fs.com is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.
best-fs.com shares the same name server setup as other domains, for example best-balance.at, meinewerbung.at, lohko.at, kks-graz.at and hoerspieltage.at.
Host names with two IP numbers:
ns1.world4you.at points to 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253
ns2.world4you.at points to 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253
Mail Servers
best-fs.com is handled by a single mail server, mail.best-fs.com.
Host name mail.best-fs.com points to IP address 81.19.149.98.