99tests.com - dns.ninja
99tests.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=1785153212 | ||||||
Subdomains
www.99tests.com |
Same first word
DNS History
21 records (8 active, 13 former)
○NSns09.domaincontrol.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-07 23:03:20
○ 2026-07-27 12:16:52
○NSns1.dnsimple.com2015-07-07 → 2017-01-29 · 5 obs
● 2015-07-07 23:03:20
● 2017-01-29 14:23:12
○ 2026-02-17 00:04:40
○ 2026-07-27 12:16:52
○NSns10.domaincontrol.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-07 23:03:20
○ 2026-07-27 12:16:52
○NSns2.dnsimple.com2015-07-07 → 2017-01-29 · 5 obs
● 2015-07-07 23:03:20
● 2017-01-29 14:23:12
○ 2026-02-17 00:04:40
○ 2026-07-27 12:16:52
●NSns23.domaincontrol.com2026-02-17 → 2026-07-27 · 3 obs
● 2026-02-17 00:04:40
● 2026-07-27 12:16:52
●NSns24.domaincontrol.com2026-02-17 → 2026-07-27 · 3 obs
● 2026-02-17 00:04:40
● 2026-07-27 12:16:52
○NSns3.dnsimple.com2015-07-07 → 2017-01-29 · 5 obs
● 2015-07-07 23:03:20
● 2017-01-29 14:23:12
○ 2026-02-17 00:04:40
○ 2026-07-27 12:16:52
○NSns4.dnsimple.com2015-07-07 → 2017-01-29 · 5 obs
● 2015-07-07 23:03:20
● 2017-01-29 14:23:12
○ 2026-02-17 00:04:40
○ 2026-07-27 12:16:52
●MXalt1.aspmx.l.google.com2015-07-07 → 2026-07-27 · 5 obs
● 2015-07-07 23:03:20
● 2026-04-22 05:50:08
○ 2026-05-20 23:17:56
● 2026-07-27 12:16:52
●MXalt2.aspmx.l.google.com2015-07-07 → 2026-07-27 · 5 obs
● 2015-07-07 23:03:20
● 2026-04-22 05:50:08
○ 2026-05-20 23:17:56
● 2026-07-27 12:16:52
●MXalt3.aspmx.l.google.com2015-07-07 → 2026-07-27 · 5 obs
● 2015-07-07 23:03:20
● 2026-04-22 05:50:08
○ 2026-05-20 23:17:56
● 2026-07-27 12:16:52
●MXalt4.aspmx.l.google.com2015-07-07 → 2026-07-27 · 5 obs
● 2015-07-07 23:03:20
● 2026-04-22 05:50:08
○ 2026-05-20 23:17:56
● 2026-07-27 12:16:52
●MXaspmx.l.google.com2015-07-07 → 2026-07-27 · 5 obs
● 2015-07-07 23:03:20
● 2026-04-22 05:50:08
○ 2026-05-20 23:17:56
● 2026-07-27 12:16:52
○MXaspmx2.googlemail.com2015-07-07 → 2017-01-29 · 5 obs
● 2015-07-07 23:03:20
● 2017-01-29 14:23:12
○ 2026-02-17 00:04:40
○ 2026-07-27 12:16:52
○MXmailstore1.secureserver.net2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-07 23:03:20
○ 2026-07-27 12:16:52
○MXsmtp.secureserver.net2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-07 23:03:20
○ 2026-07-27 12:16:52
○A13.248.213.452026-05-20 → 2026-05-20 · 3 obs
● 2026-05-20 23:17:56
○ 2026-07-27 12:16:52
●A51.81.81.652026-02-17 → 2026-07-27 · 5 obs
● 2026-02-17 00:04:40
● 2026-04-22 05:50:08
○ 2026-05-20 23:17:56
● 2026-07-27 12:16:52
○A52.4.104.712015-07-07 → 2017-01-29 · 5 obs
● 2015-07-07 23:03:20
● 2017-01-29 14:23:12
○ 2026-02-17 00:04:40
○ 2026-07-27 12:16:52
○A68.178.232.1002008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-07 23:03:20
○ 2026-07-27 12:16:52
○A76.223.67.1892026-05-20 → 2026-05-20 · 3 obs
● 2026-05-20 23:17:56
○ 2026-07-27 12:16:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 99tests.com | ns23.domaincontrol.com, ns24.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.12
NS records: ns23.domaincontrol.com, ns24.domaincontrol.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.81.81.65 |
| NS | 2 | ns23.domaincontrol.com, ns24.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 4 | v=spf1 include:_spf.google.com ~all, static-site-verification=2935df932b16c3f... |
| SOA | 1 | ns23.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns23.domaincontrol.com, ns23.domaincontrol.com, ns24.domaincontrol.com...)
Analysis
Hierarchy
99tests.com is the parent zone for www.99tests.com.
IP Addresses
99tests.com points to a single IP number: 51.81.81.65.
Additional host names — seasonprizeportal.org, oddlyhealthy.com, zwas.net and two others — share IP numbers with 99tests.com.
Name Servers
Two name servers handle the delegation for 99tests.com: ns23.domaincontrol.com and ns24.domaincontrol.com.
99tests.com shares its name server setup with other domains, including roseclassicbouquets.com, mainnews.tv, sarasotabiz.us and two others.
ns23.domaincontrol.com and ns24.domaincontrol.com both carry two IP addresses. The A records for ns23.domaincontrol.com are 97.74.101.12 and 2603:5:2151::c; the A records for ns24.domaincontrol.com are 173.201.69.12 and 2603:5:2251::c.
Mail Servers
99tests.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
99tests.com shares mail servers — at least in part — with other domains, including futin.net, hausofelleezusco.com, getayou.com and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com resolves to two addresses: 172.253.122.26 and 2607:f8b0:4004:c1d::1a.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.