concepts2code.com - dns.ninja
concepts2code.com
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=1785251272 | ||||||
Subdomains
Same first word
concepts2code.com |
DNS History
14 records (11 active, 3 former)
●NSns-1318.awsdns-36.org2020-02-12 → 2026-07-28 · 3 obs
● 2020-02-12 03:22:00
● 2026-07-28 15:12:04
●NSns-1650.awsdns-14.co.uk2020-02-12 → 2026-07-28 · 3 obs
● 2020-02-12 03:22:00
● 2026-07-28 15:12:04
●NSns-320.awsdns-40.com2020-02-12 → 2026-07-28 · 3 obs
● 2020-02-12 03:22:00
● 2026-07-28 15:12:04
●NSns-567.awsdns-06.net2020-02-12 → 2026-07-28 · 3 obs
● 2020-02-12 03:22:00
● 2026-07-28 15:12:04
○NSns3.concepts2code.com2015-08-02 → 2017-02-18 · 4 obs
● 2017-02-18 19:36:30
○ 2020-02-12 03:22:00
○ 2026-07-28 15:12:04
○NSns4.concepts2code.com2015-08-02 → 2017-02-18 · 4 obs
● 2017-02-18 19:36:30
○ 2020-02-12 03:22:00
○ 2026-07-28 15:12:04
●MXalt1.aspmx.l.google.com2015-08-02 → 2026-07-28 · 2 obs
● 2026-07-28 15:12:04
●MXalt2.aspmx.l.google.com2015-08-02 → 2026-07-28 · 2 obs
● 2026-07-28 15:12:04
●MXaspmx.l.google.com2015-08-02 → 2026-07-28 · 2 obs
● 2026-07-28 15:12:04
●MXaspmx2.googlemail.com2015-08-02 → 2026-07-28 · 2 obs
● 2026-07-28 15:12:04
●MXaspmx3.googlemail.com2015-08-02 → 2026-07-28 · 2 obs
● 2026-07-28 15:12:04
●A141.193.213.202026-04-09 → 2026-07-28 · 3 obs
● 2026-04-09 03:29:02
● 2026-07-28 15:12:04
●A141.193.213.212026-04-09 → 2026-07-28 · 3 obs
● 2026-04-09 03:29:02
● 2026-07-28 15:12:04
○A67.202.79.2172015-08-02 → 2020-02-12 · 4 obs
● 2020-02-12 03:22:00
○ 2026-04-09 03:29:02
○ 2026-07-28 15:12:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| concepts2code.com | ns-567.awsdns-06.net, ns-320.awsdns-40.com, ns-1650.awsdns-14.co.uk, ns-1318.awsdns-36.org | 2 records |
✅ Authoritative Response
Server:205.251.194.55
NS records: ns-567.awsdns-06.net, ns-320.awsdns-40.com, ns-1650.awsdns-14.co.uk, ns-1318.awsdns-36.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concepts2code.com (unsigned zone)
⏱️ Timing
Total: 492ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 141.193.213.21, 141.193.213.20 |
| NS | 4 | ns-1318.awsdns-36.org, ns-1650.awsdns-14.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 8 | MS=ms12941127, MS=ms71858265... |
| SOA | 1 | ns-567.awsdns-06.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-320.awsdns-40.com, ns-320.awsdns-40.com)
Analysis
Hierarchy
The parent domain of ns4.concepts2code.com and ns3.concepts2code.com is concepts2code.com.
IP Addresses
concepts2code.com directs to two IP numbers, 141.193.213.20 and 141.193.213.21
Among the host names that share IP numbers with concepts2code.com are olpruva.com, w1gvtyk9timh.wpeproxy.com, solabia.fr and two others.
Name Servers
The domain concepts2code.com is delegated to these four name servers: ns-320.awsdns-40.com, ns-567.awsdns-06.net, ns-1318.awsdns-36.org and ns-1650.awsdns-14.co.uk.
concepts2code.com partially shares its NS delegation with several other domains, including sis-gt.com, wirbee.com, woodleyplaza.com and two others.
ns-320.awsdns-40.com, ns-567.awsdns-06.net, ns-1318.awsdns-36.org and ns-1650.awsdns-14.co.uk each carry two IP addresses. ns-320.awsdns-40.com has 205.251.193.64 and 2600:9000:5301:4000::1; ns-567.awsdns-06.net has 205.251.194.55 and 2600:9000:5302:3700::1; ns-1318.awsdns-36.org has 205.251.197.38 and 2600:9000:5305:2600::1; ns-1650.awsdns-14.co.uk has 205.251.198.114 and 2600:9000:5306:7200::1.
Mail Servers
Mail for concepts2code.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
concepts2code.com shares at least some of its mail servers with other domains — for example prive-by-zalando.de, iddigital.com.au, chyronhego.org and two more.
It is common to find these mail servers paired with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com maps to two IP addresses — 192.178.155.27 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 108.177.123.26 IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.27 IP addresses.