samdevtec.com - dns.ninja
samdevtec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.142.10.106🇺🇸 ULTAHOST-AS192.142.10.0/24 Ultahost | ||||||
| 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.samdevtec.com ⭐ | ||||||
| A | 192.142.10.106🇺🇸 ULTAHOST-AS192.142.10.0/24 Ultahost | ||||||
| MX | samdevtec.com(15) | ||||||
| A | 192.142.10.106🇺🇸 ULTAHOST-AS192.142.10.0/24 Ultahost | ||||||
| TXT | v=spf1 a mx ip4:192.142.10.106 ~all | ||||||
| SOA | ns1.ultahost.comhostmaster@ultahost.com 2026-04-10 #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=1791679849 | ||||||
MX for
samdevtec.com |
Same first word
samdevtec.com |
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.ultahost.com2026-10-09 → 2026-10-11 · 2 obs
● 2026-10-11 01:03:42
●NSns2.ultahost.com2026-10-09 → 2026-10-11 · 2 obs
● 2026-10-11 01:03:42
●NSns3.ultahost.com2026-10-09 → 2026-10-11 · 2 obs
● 2026-10-11 01:03:42
●NSns4.ultahost.com2026-10-09 → 2026-10-11 · 2 obs
● 2026-10-11 01:03:42
●MXmail.samdevtec.com2026-10-09 → 2026-10-11 · 2 obs
● 2026-10-11 01:03:42
●MXsamdevtec.com2026-10-09 → 2026-10-11 · 2 obs
● 2026-10-11 01:03:42
●A192.142.10.1062026-10-09 → 2026-10-11 · 2 obs
● 2026-10-11 01:03:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net... | - |
| samdevtec.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 samdevtec.com (unsigned zone)
⏱️ Timing
Total: 3640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.142.10.106 |
| NS | 4 | ns1.ultahost.com, ns4.ultahost.com... |
| MX | 2 | mail.samdevtec.com (pri: 10), samdevtec.com (pri: 15) |
| TXT | 1 | v=spf1 a mx ip4:192.142.10.106 ~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
Mail Server Role
samdevtec.com serves as a mail server for samdevtec.com.
As mail servers, mail.samdevtec.com and samdevtec.com are regularly found together.
IP Addresses
samdevtec.com has exactly one IP address — 192.142.10.106.
nplanalyzer.com, r00tedbrain.dev, mail.safeyourfamily.app plus two other host names have IP numbers in common with samdevtec.com.
Name Servers
Four name servers handle the delegation for samdevtec.com: ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com and ns4.ultahost.com.
samdevtec.com partially shares its NS delegation with several other domains, including pulliamcasbe.com, plamendomovine.com, gladstoneconsult.com and two others.
Host names pointing to two IP addresses:
ns2.ultahost.com directs traffic to 51.38.114.43 and 2001:41d0:701:1100::7e5.
ns3.ultahost.com directs traffic to 94.130.75.18 and 2a01:4f8:c0c:79ee::1.
ns4.ultahost.com directs traffic to 149.28.254.81 and 2001:19f0:6402:4de:5400:2ff:fe93:34e8.
Host names resolving to a single IP address:
ns1.ultahost.com has the IP address 167.71.73.238.
Mail Servers
The domain samdevtec.com has two mail servers: samdevtec.com and mail.samdevtec.com.
samdevtec.com resolves to 192.142.10.106; mail.samdevtec.com resolves to the same IP address, 192.142.10.106.
Both samdevtec.com and mail.samdevtec.com resolve to 192.142.10.106 IP addresses each.