mastera.com - dns.ninja
mastera.com
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=1785741337 | ||||||
Same first word
mastera.us |
mastera.cz |
mastera.qc.ca |
mastera.guru |
mastera.io |
mastera.me |
mastera.art |
mastera.com |
mastera.academy |
mastera.it |
mastera.es |
mastera.ru |
mastera.eu |
Similar names
DNS History
18 records (11 active, 7 former)
○NSbuy.internettraffic.com2015-07-11 → 2016-06-18 · 4 obs
● 2016-06-18 10:52:52
○ 2017-02-09 10:08:50
○ 2026-08-03 07:41:14
○NSns1.uniregistrymarket.link2017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 10:08:50
○ 2026-03-16 04:39:50
○ 2026-08-03 07:41:14
○NSns2.uniregistrymarket.link2017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 10:08:50
○ 2026-03-16 04:39:50
○ 2026-08-03 07:41:14
●NSrodney.ns.cloudflare.com2026-03-16 → 2026-08-03 · 3 obs
● 2026-03-16 04:39:50
● 2026-08-03 07:41:14
○NSsell.internettraffic.com2015-07-11 → 2016-06-18 · 4 obs
● 2016-06-18 10:52:52
○ 2017-02-09 10:08:50
○ 2026-08-03 07:41:14
●NSsharon.ns.cloudflare.com2026-03-16 → 2026-08-03 · 3 obs
● 2026-03-16 04:39:50
● 2026-08-03 07:41:14
●MXalt1.aspmx.l.google.com2026-03-16 → 2026-08-03 · 2 obs
● 2026-08-03 07:41:14
●MXalt2.aspmx.l.google.com2026-03-16 → 2026-08-03 · 2 obs
● 2026-08-03 07:41:14
●MXalt3.aspmx.l.google.com2026-03-16 → 2026-08-03 · 2 obs
● 2026-08-03 07:41:14
●MXalt4.aspmx.l.google.com2026-03-16 → 2026-08-03 · 2 obs
● 2026-08-03 07:41:14
●MXaspmx.l.google.com2026-03-16 → 2026-08-03 · 2 obs
● 2026-08-03 07:41:14
●A104.21.1.562026-03-16 → 2026-08-03 · 3 obs
● 2026-03-16 04:39:50
● 2026-08-03 07:41:14
●A172.67.128.1602026-03-16 → 2026-08-03 · 3 obs
● 2026-03-16 04:39:50
● 2026-08-03 07:41:14
●A2606:4700:3033::ac43:80a02026-03-16 → 2026-08-03 · 3 obs
● 2026-03-16 04:39:50
● 2026-08-03 07:41:14
○A2606:4700:3035::6815:1382026-03-16 → 2026-06-16 · 5 obs
● 2026-03-16 04:39:50
● 2026-06-16 08:55:50
○ 2026-07-02 09:58:32
○ 2026-08-03 07:41:14
●A2606:4700:3037::6815:1382026-07-02 → 2026-08-03 · 3 obs
● 2026-07-02 09:58:32
● 2026-08-03 07:41:14
○A69.172.201.1532016-06-18 → 2017-02-09 · 5 obs
● 2016-06-18 10:52:52
● 2017-02-09 10:08:50
○ 2026-03-16 04:39:50
○ 2026-08-03 07:41:14
○A69.172.201.2082015-07-11 → 2016-02-22 · 4 obs
● 2016-02-22 14:15:36
○ 2016-06-18 10:52:52
○ 2026-08-03 07:41:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| mastera.com | rodney.ns.cloudflare.com, sharon.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.221
NS records: rodney.ns.cloudflare.com, sharon.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastera.com (unsigned zone)
⏱️ Timing
Total: 1593ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.128.160, 104.21.1.56 |
| AAAA | 2 | 2606:4700:3037::6815:138, 2606:4700:3033::ac43:80a0 |
| NS | 2 | rodney.ns.cloudflare.com, sharon.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=V54GkEhHQgLhdmz, v=spf1 include:_spf.google.com -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rodney.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rodney.ns.cloudflare.com, rodney.ns.cloudflare.com, rodney.ns.cloudflare.com...)
Analysis
IP Addresses
mastera.com has four IP addresses: 104.21.1.56, 172.67.128.160, 2606:4700:3033::ac43:80a0 and 2606:4700:3037::6815:138.
sergipepulse.click, www.praglowski.com, vicres.resistance.blue and two other host names share IP numbers with mastera.com.
Name Servers
Two name servers handle the delegation for mastera.com: rodney.ns.cloudflare.com and sharon.ns.cloudflare.com.
mastera.com uses the same name servers as several other domains — among them my-petstore.com, appledreamswon.com, twipst.com and two more.
mastera.com shares at least some of its name servers with other domains, including g888p.com, hh7897.com, s-consult.com and two others.
These name servers are frequently paired with the name servers skip.ns.cloudflare.com, kinsley.ns.cloudflare.com and barbara.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
rodney.ns.cloudflare.com resolves to 108.162.193.228, 172.64.33.228 and 173.245.59.228 among others, with 3 other IP addresses in total.
sharon.ns.cloudflare.com resolves to 108.162.192.221, 172.64.32.221 and 173.245.58.221 among others, with 3 other IP addresses in total.
Mail Servers
Mail for mastera.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
mastera.com has at least partial mail server overlap with other domains such as ns500671.ns500731.ns500671.ns500731.ns500671.ns500704.ns500671.ns500671.ns500705.ns500291.ns500142.lusty(0x736c7574)z.com, rap.de, ns500671.ns500731.ns500754.ns500754.ns500671.ns500754.ns500688.ns500671.ns500705.ns500705.ns500705.ns500671.ns500291.ns500291.ns500291.ns500131.lustychickser.com and two more.
These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com resolves to two addresses: 142.251.163.26 and 2607:f8b0:4004:c08::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.