credentialtesting.com - dns.ninja
credentialtesting.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.204.43.90🇺🇸 OVH15.204.0.0/17 Hosting route | ||||||
| PTR | spacetec.us | ||||||
| NS | ns63.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2154::2a🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns63.domaincontrol.com | ||||||
| A | 97.74.101.42🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns63.domaincontrol.com | ||||||
| NS | ns64.domaincontrol.com | ||||||
| A | 2603:5:2254::2a🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns64.domaincontrol.com | ||||||
| A | 173.201.69.42🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns64.domaincontrol.com | ||||||
| MX | credentialtesting.com ⭐ | ||||||
| A | 15.204.43.90🇺🇸 OVH15.204.0.0/17 Hosting route | ||||||
| PTR | spacetec.us | ||||||
| SOA | ns63.domaincontrol.comdns@jomax.net 2025-06-20 #1 | ||||||
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=1786047854 | ||||||
MX for
credentialtesting.com |
Subdomains
mail.credentialtesting.com |
Same first word
credentialtesting.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns100.abstractdns.com2016-01-05 → 2016-04-09 · 4 obs
● 2016-04-09 04:29:58
○ 2017-02-01 17:12:40
○ 2026-08-06 20:50:34
○NSns101.abstractdns.com2016-01-05 → 2016-04-09 · 4 obs
● 2016-04-09 04:29:58
○ 2017-02-01 17:12:40
○ 2026-08-06 20:50:34
●NSns63.domaincontrol.com2017-02-01 → 2026-08-06 · 3 obs
● 2017-02-01 17:12:40
● 2026-08-06 20:50:34
●NSns64.domaincontrol.com2017-02-01 → 2026-08-06 · 3 obs
● 2017-02-01 17:12:40
● 2026-08-06 20:50:34
●MXcredentialtesting.com2016-01-05 → 2026-08-06 · 5 obs
● 2016-04-09 04:29:58
○ 2017-02-01 17:12:40
● 2026-03-04 21:23:38
● 2026-08-06 20:50:34
○MXmail.credentialtesting.com2017-02-01 → 2017-02-01 · 4 obs
● 2017-02-01 17:12:40
○ 2026-03-04 21:23:38
○ 2026-08-06 20:50:34
●A15.204.43.902026-03-04 → 2026-08-06 · 3 obs
● 2026-03-04 21:23:38
● 2026-08-06 20:50:34
○A64.22.117.662016-01-05 → 2016-04-09 · 4 obs
● 2016-04-09 04:29:58
○ 2017-02-01 17:12:40
○ 2026-08-06 20:50:34
○A66.103.143.2042017-02-01 → 2017-02-01 · 4 obs
● 2017-02-01 17:12:40
○ 2026-03-04 21:23:38
○ 2026-08-06 20:50:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net... | - |
| credentialtesting.com | ns63.domaincontrol.com, ns64.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.42
NS records: ns63.domaincontrol.com, ns64.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for credentialtesting.com (unsigned zone)
⏱️ Timing
Total: 145ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.204.43.90 |
| NS | 2 | ns63.domaincontrol.com, ns64.domaincontrol.com |
| MX | 2 | credentialtesting.com (pri: 0), credentialtesting.com (pri: 10) |
| SOA | 1 | ns63.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns63.domaincontrol.com, ns63.domaincontrol.com, ns64.domaincontrol.com...)
Analysis
Hierarchy
credentialtesting.com is a parent domain of mail.credentialtesting.com.
Mail Server Role
The MX record for credentialtesting.com points back to credentialtesting.com — it is its own mail server.
IP Addresses
credentialtesting.com directs to one IP number, which is 15.204.43.90.
Among the host names that share IP numbers with credentialtesting.com are certtec.us, vet-tec.us, spacetec.org and two others.
Name Servers
credentialtesting.com is delegated to two name servers: ns63.domaincontrol.com and ns64.domaincontrol.com.
credentialtesting.com has the same name server delegation as a number of other domains, such as chicagobreastcancer.com, joyofhomesales.com, foodsafetymidatlantic.org and two more.
ns63.domaincontrol.com and ns64.domaincontrol.com each resolve to two IP addresses: ns63.domaincontrol.com points to 97.74.101.42 and 2603:5:2154::2a, while ns64.domaincontrol.com points to 173.201.69.42 and 2603:5:2254::2a.
Mail Servers
The MX record for credentialtesting.com points to a single mail server: credentialtesting.com.
credentialtesting.com resolves to a single IP number: 15.204.43.90.