mastercoding.com - robtex.com
mastercoding.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.25.170Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.25.170Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1788107075 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
11 records (3 active, 8 former)
○NSdns5.giovanniceglia.net2015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-03 19:09:16
○ 2026-08-30 16:34:14
○NSdns6.giovanniceglia.net2015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-03 19:09:16
○ 2026-08-30 16:34:14
●NSns.buydomains.com2015-11-03 → 2026-08-30 · 3 obs
● 2015-11-03 19:09:16
● 2026-08-30 16:34:14
○NSns1.9euro.com2015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-03 19:09:16
○ 2026-08-30 16:34:14
●NSthis-domain-for-sale.com2026-08-27 → 2026-08-30 · 3 obs
● 2026-08-27 08:52:58
● 2026-08-30 16:34:14
○MXmail.mastercoding.com2015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-03 19:09:16
○ 2026-08-30 16:34:14
○MXmail2.mastercoding.com2015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-03 19:09:16
○ 2026-08-30 16:34:14
○A141.8.225.1242015-12-21 → 2017-05-14 · 5 obs
● 2015-12-21 04:10:04
● 2017-05-14 22:37:22
○ 2026-08-27 08:52:58
○ 2026-08-30 16:34:14
○A188.165.191.1612015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-03 19:09:16
○ 2026-08-30 16:34:14
●A207.148.248.1432026-08-27 → 2026-08-30 · 5 obs
● 2026-08-27 10:50:48
○ 2026-08-27 12:18:44
● 2026-08-30 04:10:00
● 2026-08-30 16:34:14
○A50.63.202.1042015-11-03 → 2015-11-03 · 4 obs
● 2015-11-03 19:09:16
○ 2015-12-21 04:10:04
○ 2026-08-30 16:34:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| mastercoding.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastercoding.com (unsigned zone)
⏱️ Timing
Total: 482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
mastercoding.com directs to one IP number, which is 207.148.248.143.
Among the host names that share IP numbers with mastercoding.com are panoramacasa.com, regiontraining.com, drjo.org and two others.
Name Servers
mastercoding.com is served by two delegated name servers, this-domain-for-sale.com and ns.buydomains.com.
mastercoding.com has the same name server delegation as a number of other domains, such as spasolarium.com, allrequest.com, primevint.com and two more.
There is at least partial name server overlap between mastercoding.com and other domains — americanjuror.com, paworldwide.com, abbexpress.com and two more among them.
These name servers are routinely deployed together with the name servers ns2.buydomains.com.
this-domain-for-sale.com and ns.buydomains.com share one IP address between them — 162.159.25.170.
These two host names — this-domain-for-sale.com and ns.buydomains.com — each point to 162.159.25.170 IP addresses.