holzer.dev - robtex.com
holzer.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
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DNS History
5 records (5 active, 0 former)
●NSns29.domaincontrol.com2026-08-31 → 2026-09-05 · 2 obs
● 2026-09-05 02:15:18
●NSns30.domaincontrol.com2026-08-31 → 2026-09-05 · 2 obs
● 2026-09-05 02:15:18
●MXholzer-dev.mail.protection.outlook.com2026-08-31 → 2026-09-05 · 2 obs
● 2026-09-05 02:15:18
●A15.197.148.332026-08-31 → 2026-09-05 · 2 obs
● 2026-09-05 02:15:18
●A3.33.130.1902026-08-31 → 2026-09-05 · 2 obs
● 2026-09-05 02:15:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| holzer.dev | ns29.domaincontrol.com, ns30.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.72.15
NS records: ns29.domaincontrol.com, ns30.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holzer.dev (unsigned zone)
⏱️ Timing
Total: 323ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns29.domaincontrol.com, ns30.domaincontrol.com |
| MX | 1 | holzer-dev.mail.protection.outlook.com ( |
| TXT | 2 | NETORGFT4881337.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns29.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
holzer.dev points to the IP addresses 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with holzer.dev are catchersnation.com, (0x736c7574)slag.com, sharedskincare.com and two others.
Name Servers
Two name servers handle the delegation for holzer.dev: ns29.domaincontrol.com and ns30.domaincontrol.com.
holzer.dev has the same name server delegation as a number of other domains, such as jonathanjcullen.com, schneiderhvac.com, armyplay.com and two more.
ns29.domaincontrol.com and ns30.domaincontrol.com both carry two IP addresses. The A records for ns29.domaincontrol.com are 97.74.104.15 and 2603:5:2181::f; the A records for ns30.domaincontrol.com are 173.201.72.15 and 2603:5:2281::f.
Mail Servers
holzer.dev routes its mail through a single mail server, holzer-dev.mail.protection.outlook.com.
holzer-dev.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.0, 52.101.68.16 and 52.101.73.11, along with 5 other.