a1us.net - robtex.com
a1us.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.40.34.41🇨🇦 TUCOWS216.40.34.0/24 | ||||||
| NS | ns1.hover.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:26🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.hover.com | ||||||
| A | 216.40.47.26🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.hover.com | ||||||
| NS | ns2.hover.com | ||||||
| A | 2604:4000:2800:d:64:99:148:13🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| A | 64.98.148.13🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| MX | mx.hover.com.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| SOA | ns1.hover.comdnsmaster@hover.com serial=1720469243 | ||||||
net
| 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=1771291465 | ||||||
Same first word
Similar names
usa1.ws |
1usa.com |
uas1.co |
1aus.cn |
1usa.co |
usa1.biz |
usa1.us |
aus1.com.au |
1usa.de |
sau1.com |
sau1.org |
usa1.ru |
asu1.net |
usa1.net |
1usa.org |
sau1.ru |
aus1.net |
1aus.com |
uas1.com |
aus1.com |
usa1.de |
1usa.us |
usa1.com |
DNS History
4 records (4 active, 0 former)
●MXmx.hover.com.cust.hostedemail.com2026-02-17 → 2026-03-23 · 2 obs
● 2026-03-23 05:25:30
●A216.40.34.412026-02-17 → 2026-03-23 · 2 obs
● 2026-03-23 05:25:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| a1us.net | ns1.hover.com, ns2.hover.com | - |
✅ Authoritative Response
Server:216.40.47.26
NS records: ns1.hover.com, ns2.hover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a1us.net (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.41 |
| NS | 2 | ns2.hover.com, ns1.hover.com |
| MX | 1 | mx.hover.com.cust.hostedemail.com (pri: |
| SOA | 1 | ns1.hover.com dnsmaster.hover.com |
Analysis
IP Addresses
a1us.net resolves to one IP number: 216.40.34.41.
Other host names, for instance userfocus.org, merovitch.com, medinvst.com, zimdars.com and koolbit.org share IP numbers with a1us.net.
Name Servers
a1us.net's delegation uses two name servers: ns1.hover.com and ns2.hover.com.
a1us.net uses the same name server setup as other domains, such as stjosephbg.org, coolpartytricks.com, brie(0x666170)p.com, meirkon.com and ideonbranding.com.
a1us.net at least partially shares name servers with other domains, including rpcn.org, fastcgi.com, ihch.org, enginepit.com and dentice.us.
These name servers are commonly used with ns3.hover.com.
Host names with two IPs:
ns1.hover.com points to 2604:4000:0:d:216:40:47:26 and 216.40.47.26
ns2.hover.com points to 2604:4000:2800:d:64:99:148:13 and 64.98.148.13
Mail Servers
A single mail server handles a1us.net, mx.hover.com.cust.hostedemail.com.
a1us.net shares the same mail server setup as other domains, for instance fairfaxgentledental.com, avidamusements.com, dbaus.com, evergreenqveen.com and filedrop.org.
a1us.net shares some mail servers with other domains, at least in part; for example ultimatesource.toys and kitabis.com.
Host name mx.hover.com.cust.hostedemail.com resolves to a single IP: 216.40.42.4.