digitbus.com - robtex.com
digitbus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.100.19.164🇩🇪 ULTAHOST-AS159.100.19.0/24 | ||||||
| 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 | mail.digitbus.com ⭐ | ||||||
| A | 159.100.19.164🇩🇪 ULTAHOST-AS159.100.19.0/24 | ||||||
| MX | digitbus.com(15) | ||||||
| A | 159.100.19.164🇩🇪 ULTAHOST-AS159.100.19.0/24 | ||||||
| TXT | v=spf1 a mx ip4:159.100.19.164 ~all | ||||||
| SOA | ns1.ultahost.comhostmaster@ultahost.com 2025-12-30 #20 | ||||||
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 | ||||||
MX for
digitbus.com |
Subdomains
mail.digitbus.com |
Same first word
digitbus.com |
Similar names
DNS History
10 records (7 active, 3 former)
○NSdm1.dns.com2020-01-15 → 2020-01-15 · 3 obs
○ 2026-03-15 22:53:06
○ 2026-03-23 20:12:32
○NSdm2.dns.com2020-01-15 → 2020-01-15 · 3 obs
○ 2026-03-15 22:53:06
○ 2026-03-23 20:12:32
●NSns1.ultahost.com2026-03-15 → 2026-03-23 · 3 obs
● 2026-03-15 22:53:06
● 2026-03-23 20:12:32
●NSns2.ultahost.com2026-03-15 → 2026-03-23 · 3 obs
● 2026-03-15 22:53:06
● 2026-03-23 20:12:32
●NSns3.ultahost.com2026-03-15 → 2026-03-23 · 3 obs
● 2026-03-15 22:53:06
● 2026-03-23 20:12:32
●NSns4.ultahost.com2026-03-15 → 2026-03-23 · 3 obs
● 2026-03-15 22:53:06
● 2026-03-23 20:12:32
●MXdigitbus.com2026-03-15 → 2026-03-23 · 2 obs
● 2026-03-23 20:12:32
●MXmail.digitbus.com2026-03-15 → 2026-03-23 · 2 obs
● 2026-03-23 20:12:32
○A156.245.144.1902020-01-15 → 2020-01-15 · 3 obs
○ 2026-03-15 22:53:06
○ 2026-03-23 20:12:32
●A159.100.19.1642026-03-15 → 2026-03-23 · 3 obs
● 2026-03-15 22:53:06
● 2026-03-23 20:12:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| digitbus.com | ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com, ns4.ultahost.com | 4 records |
✅ Authoritative Response
Server:94.130.75.18
NS records: ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com, ns4.ultahost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for digitbus.com (unsigned zone)
⏱️ Timing
Total: 3244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.100.19.164 |
| NS | 4 | ns1.ultahost.com, ns2.ultahost.com... |
| MX | 2 | digitbus.com (pri: 15), mail.digitbus.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:159.100.19.164 ~all |
| SOA | 1 | ns1.ultahost.com hostmaster.ultahost.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com...)
Analysis
Hierarchy
digitbus.com is the parent of mail.digitbus.com.
Mail Server Role
digitbus.com serves as the mail server for digitbus.com.
mail.digitbus.com is commonly used as a mail server with digitbus.com.
IP Addresses
digitbus.com points to IP number 159.100.19.164.
Other host names, for instance, mail.digitbus.com share IP numbers with digitbus.com.
Name Servers
digitbus.com is delegated to four name servers: ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com and ns4.ultahost.com.
digitbus.com shares name servers with other domains at least partially, for example windows-digital.vip, 73.200.84.in-addr.arpa, vpnincloud.com, sunfirecasino.com and 123.74.216.in-addr.arpa.
Hosts with two IP numbers
- Host ns2.ultahost.com points to: 2001:41d0:701:1100::7e5 and 51.38.114.43
- Host ns3.ultahost.com points to: 2a01:4f8:c0c:79ee::1 and 94.130.75.18
- Host ns4.ultahost.com points to: 2001:19f0:6402:4de:5400:2ff:fe93:34e8 and 149.28.254.81
Hosts with one IP number
- Host ns1.ultahost.com points to: 167.71.73.238
Mail Servers
Two mail servers handle digitbus.com: digitbus.com and mail.digitbus.com.
Host names with a single IP
digitbus.com points to: 159.100.19.164
mail.digitbus.com points to: 159.100.19.164
Host names pointing to 159.100.19.164: digitbus.com and mail.digitbus.com