macaujz.com - robtex.com
macaujz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 146.103.45.1🇧🇪 CDNEXT146.103.45.0/24 | ||||||
| PTR | cp8.sgp1.ultacp.com | ||||||
| NS | ns1.ultahost.com ⭐ | ||||||
| A | 167.71.73.238🇳🇱 DIGITALOCEAN167.71.64.0/20 DigitalOcean | ||||||
| PTR | ns1.ultahost.com | ||||||
| NS | ns2.ultahost.com | ||||||
| A | 2001:41d0:701:1100::7e5🇩🇪 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.ultahost.com | ||||||
| A | 51.38.114.43🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | ns2.ultahost.com | ||||||
| NS | ns3.ultahost.com | ||||||
| A | 2a01:4f8:c0c:79ee::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns4.ultahost.com | ||||||
| A | 94.130.75.18🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | ns4.ultahost.com | ||||||
| NS | ns4.ultahost.com | ||||||
| A | 2001:19f0:6402:4de:5400:2ff:fe93:34e8🇺🇸 AS-VULTR2001:19f0:6400::/38 Vultr Assigned Prefix | ||||||
| A | 149.28.254.81🇺🇸 AS-VULTR149.28.240.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns4.ultahost.com | ||||||
| MX | macaujz.com ⭐ | ||||||
| A | 146.103.45.1🇧🇪 CDNEXT146.103.45.0/24 | ||||||
| PTR | cp8.sgp1.ultacp.com | ||||||
| TXT | v=spf1 +a +mx +ip4:146.103.45.1 include:relay.mailchannels.net ~all | ||||||
| SOA | ns1.ultahost.comlincon@ultahost.com 2026-02-11 #12 | ||||||
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=1774396652 | ||||||
MX for
macaujz.com |
Same first word
macaujz.com |
DNS History
6 records (6 active, 0 former)
●NSns1.ultahost.com2026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 00:20:14
●NSns2.ultahost.com2026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 00:20:14
●NSns3.ultahost.com2026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 00:20:14
●NSns4.ultahost.com2026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 00:20:14
●MXmacaujz.com2026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 00:20:14
●A146.103.45.12026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 00:20:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| macaujz.com | ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com, ns4.ultahost.com | 4 records |
✅ Authoritative Response
Server:149.28.254.81
NS records: ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com, ns4.ultahost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for macaujz.com (unsigned zone)
⏱️ Timing
Total: 3342ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 146.103.45.1 |
| NS | 4 | ns3.ultahost.com, ns4.ultahost.com... |
| MX | 1 | macaujz.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:146.103.45.1 include: |
| SOA | 1 | ns1.ultahost.com lincon.ultahost.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com...)
Analysis
Mail Server Role
macaujz.com is the mail server for macaujz.com.
IP Addresses
macaujz.com resolves to a single IP: 146.103.45.1.
Other host names, for instance sharkcourses.com, clcl.co.com, frimleypark.org.uk, bestfreindrubber.com and caengg.com share IP numbers with macaujz.com.
Name Servers
macaujz.com is delegated to four name servers: ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com and ns4.ultahost.com.
macaujz.com shares some name servers with other domains, for example portalmaya.com, primecargotransit.com, afrotapes.com, 228.110.38.in-addr.arpa and mexc-logi.com.
Host names with two IP numbers:
ns2.ultahost.com points to 2001:41d0:701:1100::7e5 and 51.38.114.43
ns3.ultahost.com points to 2a01:4f8:c0c:79ee::1 and 94.130.75.18
ns4.ultahost.com points to 2001:19f0:6402:4de:5400:2ff:fe93:34e8 and 149.28.254.81
Host names with one IP number:
ns1.ultahost.com points to 167.71.73.238
Mail Servers
One mail server handles macaujz.com.
Host name macaujz.com points to IP 146.103.45.1.