mjcrs.com - robtex.com
mjcrs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.172.244.43🇺🇸 Colocrossing-AS107.172.244.0/24 | ||||||
| PTR | 107-172-244-43-host.colocrossing.com | ||||||
| NS | a7.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b7.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1766396874 | ||||||
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=1775979427 | ||||||
Subdomains
www.mjcrs.com |
Same first word
mjcrs.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSa.share-dns.com2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 18:28:18
● 2026-04-12 08:01:16
●NSa7.share-dns.com2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 18:28:18
● 2026-04-12 08:01:16
●NSb.share-dns.net2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 18:28:18
● 2026-04-12 08:01:16
●NSb7.share-dns.net2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 18:28:18
● 2026-04-12 08:01:16
○NSns11.enodns.com2015-08-05 → 2017-01-18 · 4 obs
● 2017-01-18 11:40:40
○ 2026-04-09 18:28:18
○ 2026-04-12 08:01:16
○NSns12.enodns.com2015-08-05 → 2017-01-18 · 4 obs
● 2017-01-18 11:40:40
○ 2026-04-09 18:28:18
○ 2026-04-12 08:01:16
○NSns13.enodns.com2015-08-05 → 2017-01-18 · 4 obs
● 2017-01-18 11:40:40
○ 2026-04-09 18:28:18
○ 2026-04-12 08:01:16
○NSns14.enodns.com2015-08-05 → 2017-01-18 · 4 obs
● 2017-01-18 11:40:40
○ 2026-04-09 18:28:18
○ 2026-04-12 08:01:16
○MXmail.mjcrs.com2015-08-05 → 2017-01-18 · 4 obs
● 2017-01-18 11:40:40
○ 2026-04-09 18:28:18
○ 2026-04-12 08:01:16
○A103.5.151.1822015-08-05 → 2016-05-16 · 4 obs
● 2016-05-16 15:39:00
○ 2017-01-18 11:40:40
○ 2026-04-12 08:01:16
○A103.5.151.2192017-01-18 → 2017-01-18 · 4 obs
● 2017-01-18 11:40:40
○ 2026-04-09 18:28:18
○ 2026-04-12 08:01:16
●A107.172.244.432026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 18:28:18
● 2026-04-12 08:01:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| mjcrs.com | b7.share-dns.net, a7.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b7.share-dns.net, a7.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mjcrs.com (unsigned zone)
⏱️ Timing
Total: 111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.172.244.43 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a7.share-dns.com)
Analysis
Hierarchy
www.mjcrs.com has mjcrs.com as its parent.
IP Addresses
mjcrs.com maps to IP address 107.172.244.43.
Other host names for instance chyylh.com and www.mjcrs.com share IP numbers with mjcrs.com.
Name Servers
mjcrs.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.
mjcrs.com at least partially shares name servers with other domains such as hsytwl.com, 99128a.com, retailcomparison.com, hhxftz.com and ganzhoulife.com.
These name servers are often used together with ns1.gname-dns.com, ns2.gname-dns.com, a3.share-dns.com, b3.share-dns.net, a8.share-dns.com, b8.share-dns.net, a4.share-dns.com, b4.share-dns.net, a6.share-dns.com and b6.share-dns.net.
Hostnames with a single IP
a7.share-dns.com resolves to 172.64.53.25
a.share-dns.com resolves to 172.64.53.25
b7.share-dns.net resolves to 172.64.52.239
b.share-dns.net resolves to 172.64.52.239
Hostnames pointing to 172.64.53.25: a7.share-dns.com and a.share-dns.com
Hostnames pointing to 172.64.52.239: b7.share-dns.net and b.share-dns.net