concept.pro - dns.ninja
concept.pro
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1782852150 | ||||||
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
○NSdns1.encirca.net2015-08-18 → 2016-09-02 · 4 obs
● 2016-09-02 10:34:26
○ 2026-03-27 00:51:48
○ 2026-06-30 21:23:24
○NSdns2.encirca.net2015-08-18 → 2016-09-02 · 4 obs
● 2016-09-02 10:34:26
○ 2026-03-27 00:51:48
○ 2026-06-30 21:23:24
●NSns1.namebrightdns.com2026-03-27 → 2026-06-30 · 3 obs
● 2026-03-27 00:51:48
● 2026-06-30 21:23:24
●NSns2.namebrightdns.com2026-03-27 → 2026-06-30 · 3 obs
● 2026-03-27 00:51:48
● 2026-06-30 21:23:24
●MXmail1.namebrightmail.com2026-03-27 → 2026-06-30 · 2 obs
● 2026-06-30 21:23:24
●MXmail2.namebrightmail.com2026-03-27 → 2026-06-30 · 2 obs
● 2026-06-30 21:23:24
○A108.166.170.1062015-08-18 → 2015-11-25 · 4 obs
● 2015-11-25 03:14:10
○ 2016-03-04 10:56:26
○ 2026-06-30 21:23:24
○A108.166.170.1112015-08-18 → 2016-09-02 · 4 obs
● 2016-09-02 10:34:26
○ 2026-03-27 00:51:48
○ 2026-06-30 21:23:24
●A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-03-27 → 2026-06-30 · 3 obs
● 2026-03-27 00:51:48
● 2026-06-30 21:23:24
●A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-03-27 → 2026-06-30 · 3 obs
● 2026-03-27 00:51:48
● 2026-06-30 21:23:24
●A44.208.83.1802026-03-27 → 2026-06-30 · 3 obs
● 2026-03-27 00:51:48
● 2026-06-30 21:23:24
○A50.7.19.1882016-03-04 → 2016-09-02 · 5 obs
● 2016-03-04 10:56:26
● 2016-09-02 10:34:26
○ 2026-03-27 00:51:48
○ 2026-06-30 21:23:24
●A54.84.240.2352026-03-27 → 2026-06-30 · 3 obs
● 2026-03-27 00:51:48
● 2026-06-30 21:23:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | c0.pro.afilias-nst.info, a2.pro.afilias-nst.info, a0.pro.afilias-nst.info, b0.pro.afilias-nst.org... | - |
| concept.pro | ns1.namebrightdns.com, ns2.namebrightdns.com | - |
✅ Authoritative Response
Server:52.204.81.90
NS records: ns1.namebrightdns.com, ns2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concept.pro (unsigned zone)
⏱️ Timing
Total: 361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.84.240.235, 44.208.83.180 |
| AAAA | 2 | 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd, 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5 |
| NS | 2 | ns1.namebrightdns.com, ns2.namebrightdns.com |
| MX | 2 | mail1.namebrightmail.com (pri: 10), mail2.namebrightmail.com (pri: 10) |
| TXT | 10 | afternic-verification-CXToZmm3LBX4hU3mBm, 0681d89b9f510282e326c851a1ff3ffa5a811bc7... |
| SOA | 1 | ns1.namebrightdns.com dns.namebright.com |
Analysis
IP Addresses
concept.pro directs to four IP numbers, which are 44.208.83.180, 54.84.240.235, 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5 and 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd.
Two other host names, along with molnenil.com, fin-expo.com and postmanjack.com, also share IP numbers with concept.pro.
Name Servers
concept.pro uses two name servers for its delegation: ns1.namebrightdns.com and ns2.namebrightdns.com.
concept.pro shares its NS records with other domains, for example a-light-browser.fyxm.net, mx5.littlemagicshoes.com, stream-music.net and two others.
There is at least partial name server overlap between concept.pro and other domains — pricinganalysis.com, rangelsolutions.com, perality.com and two more among them.
These name servers tend to appear in combination with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.
Host names directing to five IP addresses:
ns1.namebrightdns.com has four IP addresses — 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two others.
Hostnames that map to three IP numbers:
The hostname ns2.namebrightdns.com directs to 54.234.117.29, 54.243.19.140 and 2600:1f18:683a:ae1b:885d:9b52:c623:6fb9.
Mail Servers
concept.pro is served by two mail servers, mail1.namebrightmail.com and mail2.namebrightmail.com.
Among the domains sharing a mail server setup with concept.pro are ledgw.com, ezpaycycle.com, oldpug.com and two others.
mail1.namebrightmail.com → 66.35.35.26 and mail2.namebrightmail.com → 66.35.35.28: one IP number per host name.