f1countdown.com - robtex.com
f1countdown.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.47🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www47sni.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.f1countdown.com ⭐ | ||||||
| A | 81.19.149.89🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail34.world4you.com | ||||||
| TXT | openai-domain-verification=dv-ieQTd8uiUWD5dAHtfSTIeKlA | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-10 #21 | ||||||
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=1771291435 | ||||||
Same first word
f1countdown.com |
DNS History
5 records (4 active, 1 former)
●NSns1.world4you.at2016-09-13 → 2026-03-22 · 2 obs
● 2026-03-22 18:55:14
●NSns2.world4you.at2016-09-13 → 2026-03-22 · 2 obs
● 2026-03-22 18:55:14
●MXmail.f1countdown.com2016-09-13 → 2026-03-22 · 2 obs
● 2026-03-22 18:55:14
○A81.19.145.672016-09-13 → 2016-09-13 · 2 obs
○ 2026-03-22 18:55:14
●A81.19.159.472026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 18:55:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| f1countdown.com | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server: 217.160.82.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f1countdown.com (unsigned zone)
⏱️ Timing
Total: 418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.47 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.f1countdown.com (pri: 10) |
| TXT | 1 | openai-domain-verification=dv-ieQTd8uiUW |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
IP Addresses
f1countdown.com points to a single IP: 81.19.159.47.
Other host names, for instance wertraum.at, creativebytes.at, www.c-xpert.com, maximilian-zauner.info and austria-tenniscamp.at share IP numbers with f1countdown.com.
Name Servers
Two name servers ns1.world4you.at and ns2.world4you.at handle delegation for f1countdown.com.
f1countdown.com uses the same name server setup as other domains, for example ayda.at, leitner-hotel.at, kinderparty-lavidakids.at, floriomics.com and salonkatharina.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
f1countdown.com is handled by a single mail server, mail.f1countdown.com.
mail.f1countdown.com points to a single IP: 81.19.149.89.