cmpscience.com - robtex.com
cmpscience.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.193.223.10🇰🇷 AS400619154.193.220.0/22 | ||||||
| NS | a5.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 | b5.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=1751360006 | ||||||
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=1774666007 | ||||||
Subdomains
mx.cmpscience.com |
Same first word
cmpscience.com |
DNS History
10 records (5 active, 5 former)
●NSa.share-dns.com2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 01:10:08
● 2026-03-28 02:54:16
●NSa5.share-dns.com2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 01:10:08
● 2026-03-28 02:54:16
●NSb.share-dns.net2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 01:10:08
● 2026-03-28 02:54:16
●NSb5.share-dns.net2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 01:10:08
● 2026-03-28 02:54:16
○NSdns.bizcn.com2017-06-24 → 2017-06-24 · 4 obs
● 2017-06-24 06:23:58
○ 2026-02-15 01:10:08
○ 2026-03-28 02:54:16
○NSns1.dns.com.cn2015-06-16 → 2017-06-24 · 4 obs
● 2017-06-24 06:23:58
○ 2026-02-15 01:10:08
○ 2026-03-28 02:54:16
○NSns2.dns.com.cn2015-06-16 → 2017-06-24 · 4 obs
● 2017-06-24 06:23:58
○ 2026-02-15 01:10:08
○ 2026-03-28 02:54:16
●A154.193.223.102026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 01:10:08
● 2026-03-28 02:54:16
○A182.254.158.1362016-04-10 → 2017-06-24 · 5 obs
● 2016-04-10 01:50:04
● 2017-06-24 06:23:58
○ 2026-02-15 01:10:08
○ 2026-03-28 02:54:16
○A219.234.93.2062015-06-16 → 2016-01-27 · 4 obs
● 2016-01-27 14:36:38
○ 2016-04-10 01:50:04
○ 2026-03-28 02:54:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cmpscience.com | b5.share-dns.net, a5.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b5.share-dns.net, a5.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cmpscience.com (unsigned zone)
⏱️ Timing
Total: 263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.193.223.10 |
| 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 (a5.share-dns.com)
Analysis
Hierarchy
The parent of mx.cmpscience.com is cmpscience.com.
IP Addresses
cmpscience.com points to an IP address: 154.193.223.10.
Other host names, for instance mx.cmpscience.com, share IP numbers with cmpscience.com.
Name Servers
cmpscience.com delegates to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.
cmpscience.com at least partially shares name servers with other domains, for instance gyanns.com, xetcuxda.shop, lpj22.com, healthinsurancedepth.com and online-no1entertainment.com.
these name servers are commonly used with a4.share-dns.com, b4.share-dns.net, a1.share-dns.com, b1.share-dns.net, a10.share-dns.com, b10.share-dns.net, a8.share-dns.com, b8.share-dns.net, a9.share-dns.com and b9.share-dns.net.
Hostnames with one IP:
a5.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b5.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Hostnames resolving to 172.64.53.25: a5.share-dns.com and a.share-dns.com.
Hostnames resolving to 172.64.52.239: b5.share-dns.net and b.share-dns.net.