challengecs.com - dns.ninja
challengecs.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=1786724004 | ||||||
Same first word
challengecs.com |
Similar names
DNS History
10 records (10 active, 0 former)
●NSns67.domaincontrol.com2015-07-12 → 2026-08-14 · 2 obs
● 2026-08-14 16:30:30
●NSns68.domaincontrol.com2015-07-12 → 2026-08-14 · 2 obs
● 2026-08-14 16:30:30
●MXalt1.aspmx.l.google.com2015-07-12 → 2026-08-14 · 2 obs
● 2026-08-14 16:30:30
●MXalt2.aspmx.l.google.com2015-07-12 → 2026-08-14 · 2 obs
● 2026-08-14 16:30:30
●MXaspmx.l.google.com2015-07-12 → 2026-08-14 · 2 obs
● 2026-08-14 16:30:30
●MXaspmx2.googlemail.com2015-07-12 → 2026-08-14 · 2 obs
● 2026-08-14 16:30:30
●MXaspmx3.googlemail.com2015-07-12 → 2026-08-14 · 2 obs
● 2026-08-14 16:30:30
●MXaspmx4.googlemail.com2015-07-12 → 2026-08-14 · 2 obs
● 2026-08-14 16:30:30
●MXaspmx5.googlemail.com2015-07-12 → 2026-08-14 · 2 obs
● 2026-08-14 16:30:30
●A8.38.76.1902015-07-12 → 2026-08-14 · 2 obs
● 2026-08-14 16:30:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| challengecs.com | ns67.domaincontrol.com, ns68.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.44
NS records: ns67.domaincontrol.com, ns68.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for challengecs.com (unsigned zone)
⏱️ Timing
Total: 1233ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.38.76.190 |
| NS | 2 | ns67.domaincontrol.com, ns68.domaincontrol.com |
| MX | 7 | aspmx3.googlemail.com (pri: 10), aspmx4.googlemail.com (pri: 10)... |
| TXT | 2 | google-site-verification=I-u4HcP_S9Nb8zT, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns67.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns67.domaincontrol.com, ns67.domaincontrol.com, ns68.domaincontrol.com...)
Analysis
IP Addresses
challengecs.com resolves to just one IP address, 8.38.76.190.
Two other host names, along with mariasolgarcia.com, mamaybebe.com and marcosp.us, also share IP numbers with challengecs.com.
Name Servers
DNS delegation for challengecs.com points to two name servers: ns67.domaincontrol.com and ns68.domaincontrol.com.
challengecs.com shares its NS records with other domains, for example somogyi.net, trepgrants.com, truckerappreciation.com and two others.
ns67.domaincontrol.com directs to 97.74.103.44 and 2603:5:2174::2c. ns68.domaincontrol.com directs to 173.201.71.44 and 2603:5:2274::2c. Each host name carries two IP addresses.
Mail Servers
challengecs.com uses 7 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
There is at least a partial MX overlap between challengecs.com and other domains, including oshkoshcarters.com, zanebarker.com, clouderp4.com and two others.
These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.
aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com has two IP addresses: 172.253.135.27 and 2607:f8b0:4023:1015::1b.
aspmx5.googlemail.com has two IP addresses: 173.194.42.27 and 2607:f8b0:4001:c79::1b.
aspmx.l.google.com has two IP addresses: 172.253.63.27 and 2607:f8b0:4004:c1b::1a.
alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
Host names pointing to 2800:3f0:4003:c14::1b IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 2a00:1450:400b:c02::1a IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.