masterja.com - robtex.com
masterja.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 148.251.242.193🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | static.193.242.251.148.clients.your-server.de | ||||||
| NS | web.adm4.com ⭐ | ||||||
| A | 2a01:4f8:212:28cf::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail.adm4.com | ||||||
| A | 136.243.74.235🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | web.adm4.com | ||||||
| NS | ns1.adm4.com | ||||||
| A | 136.243.74.235🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | web.adm4.com | ||||||
| NS | ns2.adm4.com | ||||||
| A | 148.251.242.194🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | static.194.242.251.148.clients.your-server.de | ||||||
| MX | mail.masterja.com ⭐ | ||||||
| A | 136.243.74.235🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | web.adm4.com | ||||||
| TXT | v=spf1 ip4:136.243.74.235 a mx ~all | ||||||
| SOA | web.adm4.comadm@adm4.com 2024-12-30 #46 | ||||||
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=1776130282 | ||||||
Same first word
masterja.com |
Similar names
matrasje.be |
streamja.com |
matrasje.com |
jamestar.net |
jamaster.com |
jamaster.com.ua |
majestar.net |
esmartja.com |
matrasje.eu |
jamestar.com |
majestra.com |
majestar.com |
steamjar.com |
stemraja.com |
DNS History
7 records (5 active, 2 former)
●NSns1.adm4.com2026-03-11 → 2026-04-14 · 3 obs
● 2026-03-11 04:05:04
● 2026-04-14 01:35:34
○NSns1.anyservers.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-10-16 22:02:02
○ 2026-04-14 01:35:34
●NSns2.adm4.com2026-03-11 → 2026-04-14 · 3 obs
● 2026-03-11 04:05:04
● 2026-04-14 01:35:34
○NSns2.anyservers.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-10-16 22:02:02
○ 2026-04-14 01:35:34
●NSweb.adm4.com2026-03-11 → 2026-04-14 · 3 obs
● 2026-03-11 04:05:04
● 2026-04-14 01:35:34
●MXmail.masterja.com2026-03-11 → 2026-04-14 · 2 obs
● 2026-04-14 01:35:34
●A148.251.242.1932026-03-11 → 2026-04-14 · 2 obs
● 2026-04-14 01:35:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| masterja.com | ns1.adm4.com, ns2.adm4.com | 2 records |
✅ Authoritative Response
Server:136.243.74.235
NS records: ns1.adm4.com, ns2.adm4.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterja.com (unsigned zone)
⏱️ Timing
Total: 384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.251.242.193 |
| NS | 2 | ns2.adm4.com, ns1.adm4.com |
| MX | 2 | mail.masterja.com (pri: 10), mail.masterja.com (pri: 20) |
| TXT | 1 | v=spf1 ip4:136.243.74.235 a mx ~all |
| SOA | 1 | web.adm4.com adm.adm4.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.adm4.com, ns2.adm4.com)
Analysis
IP Addresses
masterja.com points to a single IP: 148.251.242.193.
Name Servers
masterja.com is delegated to three name servers: ns1.adm4.com, ns2.adm4.com and web.adm4.com.
masterja.com shares name servers with other domains at least partially, for instance adm4.com, topplatz.com, detskiy.site and allplast.com.ua.
Hostnames with two IPs:
Host web.adm4.com points to 2a01:4f8:212:28cf::2 and 136.243.74.235.
Hostnames with a single IP:
Host ns1.adm4.com points to 136.243.74.235.
Host ns2.adm4.com points to 148.251.242.194.
Hostnames pointing to 136.243.74.235: web.adm4.com and ns1.adm4.com.
Mail Servers
masterja.com is handled by a single mail server, mail.masterja.com.
mail.masterja.com points to a single IP: 136.243.74.235.