atb4u.com - robtex.com
atb4u.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.242.239.204🇵🇱 HOMEPL-AS46.242.192.0/18 | ||||||
| PTR | cloudserver3193689-3193720.home.pl | ||||||
| NS | dns2.home.pl ⭐ | ||||||
| A | 2001:8d8:fe:53:6870::2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | dns2.home.pl | ||||||
| A | 217.160.81.248🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | dns2.home.pl | ||||||
| NS | dns.home.pl ⚠️ Not in parent delegation | ||||||
| A | 2001:8d8:fe:53:6870::1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | dns.home.pl | ||||||
| A | 217.160.80.244🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | dns.home.pl | ||||||
| NS | dns3.home.pl | ||||||
| A | 2607:f1c0:fe:53:185:132:34:251🇺🇸 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 | dns3.home.pl | ||||||
| A | 185.132.34.251🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | dns3.home.pl | ||||||
| MX | atb4u.com ⭐ | ||||||
| A | 46.242.239.204🇵🇱 HOMEPL-AS46.242.192.0/18 | ||||||
| PTR | cloudserver3193689-3193720.home.pl | ||||||
| TXT | v=spf1 mx a ptr ~all | ||||||
| SOA | dns.home.pladmin@home.pl serial=1550829556 | ||||||
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=1785325372 | ||||||
MX for
atb4u.com |
Same first word
atb4u.com |
Similar names
DNS History
6 records (5 active, 1 former)
●MXatb4u.com2015-05-26 → 2026-07-29 · 2 obs
● 2026-07-29 11:54:54
○A212.85.109.1602015-05-26 → 2017-04-01 · 4 obs
● 2017-04-01 20:59:00
○ 2026-07-18 13:26:26
○ 2026-07-29 11:54:54
●A46.242.239.2042026-07-18 → 2026-07-29 · 3 obs
● 2026-07-18 13:26:26
● 2026-07-29 11:54:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| atb4u.com | dns.home.pl, dns2.home.pl | - |
✅ Authoritative Response
Server:217.160.80.244
NS records: dns.home.pl, dns2.home.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for atb4u.com (unsigned zone)
⏱️ Timing
Total: 282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.242.239.204 |
| NS | 3 | dns2.home.pl, dns.home.pl... |
| MX | 1 | atb4u.com (pri: 10) |
| TXT | 1 | v=spf1 mx a ptr ~all |
| SOA | 1 | dns.home.pl admin.home.pl |
Analysis
Mail Server Role
atb4u.com serves as a mail server for atb4u.com.
IP Addresses
atb4u.com has exactly one IP address — 46.242.239.204.
paczkidoirlandii.com, www.lovecosmeticsawards.com, wsmwzps.pl plus two other host names have IP numbers in common with atb4u.com.
Name Servers
atb4u.com is delegated to three name servers: dns2.home.pl, dns3.home.pl and dns.home.pl.
At least some of atb4u.com's name servers are shared with other domains, for example cloudserver063062.home.pl, cloudserver3128376.home.pl, powabna.pl and two more.
dns2.home.pl, dns3.home.pl and dns.home.pl each resolve to two IP addresses: dns2.home.pl resolves to 217.160.81.248 and 2001:8d8:fe:53:6870::2; dns3.home.pl resolves to 185.132.34.251 and 2607:f1c0:fe:53:185:132:34:251; dns.home.pl resolves to 217.160.80.244 and 2001:8d8:fe:53:6870::1.
Mail Servers
atb4u.com uses exactly one mail server, which is atb4u.com.
atb4u.com resolves to a single IP number: 46.242.239.204.