a-concepts.com - robtex.com
a-concepts.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.208.176.114🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| NS | ns71.worldnic.com ⭐ | ||||||
| A | 162.159.26.27Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns72.worldnic.com | ||||||
| A | 162.159.27.78Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | a-concepts.com.1.0001.arsmtp.com ⭐ | ||||||
| A | 8.31.233.248🇺🇸 APPRI-18.31.233.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US | ||||||
| PTR | server2026.appriver.com | ||||||
| MX | a-concepts.com.2.0001.arsmtp.com(20) | ||||||
| A | 8.19.118.229🇺🇸 AS133808.19.118.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US | ||||||
| PTR | server2027.appriver.com | ||||||
| TXT | v=spf1 a mx ip4:66.196.209.178 include:spf.protection.outlook.com include:sta... | ||||||
| TXT | sophos-domain-verification=d45cf945b3898ee2c97bc2991f7c713447fb23f01a67967502... | ||||||
| TXT | MS=ms51307931 | ||||||
| TXT | 4n6ZjdWLFV/+Whf/psqsryv4SeAugRXVLMl2oFvqUdrac0hRZoM07+VTKUcQOPhb6yyOWjCikwCMg... | ||||||
| TXT | MS=ms71081264 | ||||||
| SOA | NS71.WORLDNIC.comnamehost@WORLDNIC.com serial=125072211 | ||||||
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=1771291435 | ||||||
PTR for
Same first word
a-concepts.de |
a-concepts.net |
a-concepts.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns71.worldnic.com2015-07-19 → 2026-03-23 · 2 obs
● 2026-03-23 06:25:52
●NSns72.worldnic.com2015-07-19 → 2026-03-23 · 2 obs
● 2026-03-23 06:25:52
●MXa-concepts.com.1.0001.arsmtp.com2016-05-05 → 2026-03-23 · 3 obs
● 2016-05-05 20:00:38
● 2026-03-23 06:25:52
●MXa-concepts.com.2.0001.arsmtp.com2016-05-05 → 2026-03-23 · 3 obs
● 2016-05-05 20:00:38
● 2026-03-23 06:25:52
○MXwebmail.stalkerradar.com2015-07-19 → 2016-02-22 · 4 obs
● 2016-02-22 19:21:26
○ 2016-05-05 20:00:38
○ 2026-03-23 06:25:52
○A208.91.197.272017-02-12 → 2017-02-12 · 3 obs
● 2017-02-12 09:12:52
○ 2026-03-23 06:25:52
●A74.208.176.1142015-07-19 → 2026-03-23 · 4 obs
● 2016-05-05 20:00:38
○ 2017-02-12 09:12:52
● 2026-03-23 06:25:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| a-concepts.com | ns71.worldnic.com, ns72.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.27
NS records: ns71.worldnic.com, ns72.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a-concepts.com (unsigned zone)
⏱️ Timing
Total: 260ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.176.114 |
| NS | 2 | ns72.worldnic.com, ns71.worldnic.com |
| MX | 2 | a-concepts.com.1.0001.arsmtp.com (pri: 1, a-concepts.com.2.0001.arsmtp.com (pri: 2 |
| SOA | 1 | NS71.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns71.worldnic.com, ns72.worldnic.com)
Analysis
IP Addresses
a-concepts.com resolves to one IP number: 74.208.176.114.
Name Servers
a-concepts.com is delegated to two name servers ns71.worldnic.com and ns72.worldnic.com.
a-concepts.com shares the same name server setup as other domains, for instance ericmcdougall.com, medialit.com, reimaginingourfuture.com, familymedcenters.net and driveins.org.
a-concepts.com at least partially shares name servers with other domains, for instance auv.systems.
Host names with one IP number:
ns71.worldnic.com points to 162.159.26.27
ns72.worldnic.com points to 162.159.27.78
Mail Servers
Two mail servers handle a-concepts.com: a-concepts.com.1.0001.arsmtp.com and a-concepts.com.2.0001.arsmtp.com.
Host names with one IP number:
a-concepts.com.1.0001.arsmtp.com points to 8.31.233.248
a-concepts.com.2.0001.arsmtp.com points to 8.19.118.229