concept-d.net - robtex.com
concept-d.net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 71.126.177.101🇺🇸 AS70171.126.128.0/18 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| PTR | pool-71-126-177-101.washdc.fios.verizon.net | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | concept-d.net ⭐ 🔒 | ||||||
| A | 71.126.177.101🇺🇸 AS70171.126.128.0/18 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| PTR | pool-71-126-177-101.washdc.fios.verizon.net | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1774236134 | ||||||
net
| 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=1774532097 | ||||||
MX for
concept-d.net |
Same first word
concept-d.be |
concept-d.ch |
concept-d.net |
Similar names
DNS History
12 records (4 active, 8 former)
●NSdns1.registrar-servers.com2026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 14:34:58
● 2026-03-26 13:59:32
●NSdns2.registrar-servers.com2026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 14:34:58
● 2026-03-26 13:59:32
○NSns1.mchost.ru2015-06-23 → 2017-02-03 · 4 obs
● 2017-02-03 12:55:12
○ 2018-08-11 00:10:00
○ 2026-03-26 13:59:32
○NSns2.mchost.ru2015-06-23 → 2017-02-03 · 4 obs
● 2017-02-03 12:55:12
○ 2018-08-11 00:10:00
○ 2026-03-26 13:59:32
○NSns3.mchost.ru2015-06-23 → 2017-02-03 · 4 obs
● 2017-02-03 12:55:12
○ 2018-08-11 00:10:00
○ 2026-03-26 13:59:32
○NSns4.mchost.ru2015-06-23 → 2017-02-03 · 4 obs
● 2017-02-03 12:55:12
○ 2018-08-11 00:10:00
○ 2026-03-26 13:59:32
●MXconcept-d.net2026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 14:34:58
● 2026-03-26 13:59:32
○MXmx1.concept-d.net2015-06-23 → 2017-02-03 · 4 obs
● 2017-02-03 12:55:12
○ 2018-08-11 00:10:00
○ 2026-03-26 13:59:32
○MXmx2.concept-d.net2015-06-23 → 2017-02-03 · 4 obs
● 2017-02-03 12:55:12
○ 2018-08-11 00:10:00
○ 2026-03-26 13:59:32
○A178.208.83.132015-06-23 → 2017-02-03 · 4 obs
● 2017-02-03 12:55:12
○ 2018-08-11 00:10:00
○ 2026-03-26 13:59:32
○A71.126.138.582026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 14:34:58
○ 2026-03-26 13:59:32
●A71.126.177.1012026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:59:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net... | - |
| concept-d.net | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 71.126.177.101 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | concept-d.net (pri: 1) |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Mail Server Role
concept-d.net serves as the mail server for concept-d.net.
IP Addresses
concept-d.net points to IP number: 71.126.177.101.
Name Servers
concept-d.net is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
concept-d.net shares the same name server setup as surajrathore.com, teesuru.com, ergogyr.net, brasfeildgorrie.com and autismcandles.com.
concept-d.net at least partially shares name servers with other domains, for instance fastcamlink.com, delawaredivorcemediation.com, litevideos.com, alexsydell.com and maefahluang.university.
These name servers are commonly used together with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers: dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
concept-d.net is handled by a single mail server, concept-d.net.
concept-d.net points to a single IP: 71.126.177.101.