mastertech.dev - robtex.com
mastertech.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
Next names
DNS History
9 records (9 active, 0 former)
●NSns1.egensajt.se2026-08-19 → 2026-08-29 · 2 obs
● 2026-08-29 20:29:00
●NSns2.egensajt.se2026-08-19 → 2026-08-29 · 2 obs
● 2026-08-29 20:29:00
●NSns3.egensajt.se2026-08-19 → 2026-08-29 · 2 obs
● 2026-08-29 20:29:00
●NSns4.egensajt.se2026-08-19 → 2026-08-29 · 2 obs
● 2026-08-29 20:29:00
●MXmx1.egensajt.se2026-08-19 → 2026-08-29 · 2 obs
● 2026-08-29 20:29:00
●MXmx2.egensajt.se2026-08-19 → 2026-08-29 · 2 obs
● 2026-08-29 20:29:00
●MXmx3.egensajt.se2026-08-19 → 2026-08-29 · 2 obs
● 2026-08-29 20:29:00
●MXmx4.egensajt.se2026-08-19 → 2026-08-29 · 2 obs
● 2026-08-29 20:29:00
●A193.42.159.2502026-08-19 → 2026-08-29 · 2 obs
● 2026-08-29 20:29:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| mastertech.dev | ns2.egensajt.se, ns1.egensajt.se, ns4.egensajt.se, ns3.egensajt.se | - |
✅ Authoritative Response
Server:188.66.62.199
NS records: ns2.egensajt.se, ns1.egensajt.se, ns4.egensajt.se, ns3.egensajt.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.42.159.250 |
| NS | 4 | ns4.egensajt.se, ns1.egensajt.se... |
| MX | 4 | mx3.egensajt.se (pri: 20), mx1.egensajt.se (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.egensajt.se ~all |
| SOA | 1 | ns1.egensajt.se admin.egensajt.se |
Analysis
IP Addresses
mastertech.dev resolves to one IP address: 193.42.159.250.
dorabella.se, www.xn--domnen-dua.se, brunossolarium.nu and two other host names share IP numbers with mastertech.dev.
Name Servers
The authoritative name servers for mastertech.dev are ns1.egensajt.se, ns2.egensajt.se, ns3.egensajt.se and ns4.egensajt.se.
There is at least partial name server overlap between mastertech.dev and other domains — kougsta-fvof.se, interac-casino-canada.com, avaloo.se and two more among them.
Hostnames that resolve to two IP addresses:
ns3.egensajt.se points to 194.54.164.74 and 2a02:752:0:18::231.
ns4.egensajt.se points to 188.66.62.199 and 2a0d:5f47:fffc:10::16.
Hosts with just one IP address:
ns1.egensajt.se points to 194.68.80.247.
ns2.egensajt.se points to 194.68.182.137.
Mail Servers
The four mail servers for mastertech.dev are mx1.egensajt.se, mx2.egensajt.se, mx3.egensajt.se and mx4.egensajt.se.
mastertech.dev has at least partial mail server overlap with other domains such as simongavelin.com, staertesjoen.se, fristad.com and two more.
Hostnames that resolve to two IP addresses:
mx4.egensajt.se points to 188.66.62.80 and 2a0d:5f47:fffc:10::17.
Hosts with just one IP address:
mx1.egensajt.se points to 194.68.80.236.
mx2.egensajt.se points to 194.68.80.237.
mx3.egensajt.se points to 194.68.182.133.