mastercms.org - dns.ninja
mastercms.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785326123 | ||||||
PTR for
Subdomains
Same first word
mastercms.de |
mastercms.org |
mastercms.com |
mastercms.vn |
Similar names
DNS History
15 records (8 active, 7 former)
●NSmelissa.ns.cloudflare.com2026-02-19 → 2026-07-29 · 3 obs
● 2026-02-19 06:01:18
● 2026-07-29 12:17:32
○NSns1.global-itd.com2015-06-01 → 2016-04-28 · 4 obs
● 2016-04-28 08:05:22
○ 2026-02-19 06:01:18
○ 2026-07-29 12:17:32
○NSns2.global-itd.com2015-06-01 → 2016-04-28 · 4 obs
● 2016-04-28 08:05:22
○ 2026-02-19 06:01:18
○ 2026-07-29 12:17:32
○NSns3.global-itd.com2015-06-01 → 2016-04-28 · 4 obs
● 2016-04-28 08:05:22
○ 2026-02-19 06:01:18
○ 2026-07-29 12:17:32
○NSns4.global-itd.com2015-06-01 → 2016-04-28 · 4 obs
● 2016-04-28 08:05:22
○ 2026-02-19 06:01:18
○ 2026-07-29 12:17:32
●NSrajeev.ns.cloudflare.com2026-02-19 → 2026-07-29 · 3 obs
● 2026-02-19 06:01:18
● 2026-07-29 12:17:32
●MXalt1.aspmx.l.google.com2015-06-01 → 2026-07-29 · 2 obs
● 2026-07-29 12:17:32
●MXalt2.aspmx.l.google.com2015-06-01 → 2026-07-29 · 2 obs
● 2026-07-29 12:17:32
●MXaspmx.l.google.com2015-06-01 → 2026-07-29 · 2 obs
● 2026-07-29 12:17:32
●MXaspmx2.googlemail.com2015-06-01 → 2026-07-29 · 2 obs
● 2026-07-29 12:17:32
●MXaspmx3.googlemail.com2015-06-01 → 2026-07-29 · 2 obs
● 2026-07-29 12:17:32
○MXaspmx4.googlemail.com2015-06-01 → 2016-04-28 · 4 obs
● 2016-04-28 08:05:22
○ 2026-02-19 06:01:18
○ 2026-07-29 12:17:32
○MXaspmx5.googlemail.com2015-06-01 → 2016-04-28 · 4 obs
● 2016-04-28 08:05:22
○ 2026-02-19 06:01:18
○ 2026-07-29 12:17:32
●A103.3.245.892026-02-19 → 2026-07-29 · 3 obs
● 2026-02-19 06:01:18
● 2026-07-29 12:17:32
○A123.30.211.392015-06-01 → 2016-04-28 · 4 obs
● 2016-04-28 08:05:22
○ 2026-02-19 06:01:18
○ 2026-07-29 12:17:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mastercms.org | melissa.ns.cloudflare.com, rajeev.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.199
NS records: melissa.ns.cloudflare.com, rajeev.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastercms.org (unsigned zone)
⏱️ Timing
Total: 635ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.3.245.89 |
| NS | 2 | melissa.ns.cloudflare.com, rajeev.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 1 | google-site-verification=QaaJNiCbgKPRno9 |
| SOA | 1 | melissa.ns.cloudflare.com dns.cloudflare |
Analysis
Hierarchy
www.mastercms.org, ansinh.mastercms.org and api.mastercms.org each fall under the parent domain mastercms.org.
IP Addresses
mastercms.org directs to one IP number, which is 103.3.245.89.
Other host names — www.ieem.vn, ieem.vn, benhvienphusantrunguong.org.vn and www.benhvienphusantrunguong.org.vn — share IP numbers with mastercms.org.
Name Servers
mastercms.org is delegated to two name servers: melissa.ns.cloudflare.com and rajeev.ns.cloudflare.com.
mastercms.org has the same name server delegation as a number of other domains, such as phapluatxahoi.vn, smmcloud.com, tuoitrethudo.vn and two more.
mastercms.org partially shares its NS delegation with several other domains, including riverculturestudio.nl, socialimpactaward.sk, unprized.com and two others.
These name servers regularly co-occur with the name servers sreeni.ns.cloudflare.com, ajay.ns.cloudflare.com and devin.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
melissa.ns.cloudflare.com resolves to 108.162.192.199, 172.64.32.199, 173.245.58.199 and 3 other IP addresses.
rajeev.ns.cloudflare.com resolves to 108.162.193.224, 172.64.33.224, 173.245.59.224 and 3 other IP addresses.
Mail Servers
mastercms.org is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
mastercms.org shares at least some of its mail servers with other domains — for example isofty.com.br, cnedison.com, ns500698.ns500698.ns500758.ns500759.ns500758.ns500698.ns500735.ns500735.ns500708.ns500708.ns500576.ns500652.ns500619.ns500619.trackreceptor.com and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com points to 142.251.111.26 and 2607:f8b0:4004:c2d::1b.
alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c0f::1b IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1b IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 172.253.116.27 IP addresses.