stdtesting.com - robtex.com
stdtesting.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=1781192508 | ||||||
Similar names
DNS History
16 records (10 active, 6 former)
●NSns-cloud-e1.googledomains.com2026-06-11 → 2026-06-11 · 2 obs
● 2026-06-11 15:43:00
●NSns-cloud-e2.googledomains.com2026-06-11 → 2026-06-11 · 2 obs
● 2026-06-11 15:43:00
●NSns-cloud-e3.googledomains.com2026-06-11 → 2026-06-11 · 2 obs
● 2026-06-11 15:43:00
●NSns-cloud-e4.googledomains.com2026-06-11 → 2026-06-11 · 2 obs
● 2026-06-11 15:43:00
○NSns25.domaincontrol.com2015-06-19 → 2016-06-19 · 5 obs
● 2015-06-19 12:21:56
● 2016-06-19 06:40:50
○ 2017-02-06 07:37:56
○ 2026-06-11 15:43:00
○NSpdns07.domaincontrol.com2017-02-06 → 2017-02-06 · 3 obs
● 2017-02-06 07:37:56
○ 2026-06-11 15:43:00
○NSpdns08.domaincontrol.com2017-02-06 → 2017-02-06 · 3 obs
● 2017-02-06 07:37:56
○ 2026-06-11 15:43:00
●MXalt1.aspmx.l.google.com2015-06-19 → 2026-06-11 · 3 obs
● 2015-06-19 12:21:56
● 2026-06-11 15:43:00
●MXalt2.aspmx.l.google.com2015-06-19 → 2026-06-11 · 3 obs
● 2015-06-19 12:21:56
● 2026-06-11 15:43:00
●MXaspmx.l.google.com2015-06-19 → 2026-06-11 · 3 obs
● 2015-06-19 12:21:56
● 2026-06-11 15:43:00
●MXaspmx2.googlemail.com2015-06-19 → 2026-06-11 · 3 obs
● 2015-06-19 12:21:56
● 2026-06-11 15:43:00
●MXaspmx3.googlemail.com2015-06-19 → 2026-06-11 · 3 obs
● 2015-06-19 12:21:56
● 2026-06-11 15:43:00
○A184.168.221.72015-06-19 → 2016-06-19 · 5 obs
● 2015-06-19 12:21:56
● 2016-06-19 06:40:50
○ 2017-02-06 07:37:56
○ 2026-06-11 15:43:00
●A198.49.23.1452026-06-11 → 2026-06-11 · 2 obs
● 2026-06-11 15:43:00
○A50.63.202.272017-02-06 → 2017-02-06 · 3 obs
● 2017-02-06 07:37:56
○ 2026-06-11 15:43:00
○A64.151.123.2132008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-19 12:21:56
○ 2026-06-11 15:43:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stdtesting.com | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stdtesting.com (unsigned zone)
⏱️ Timing
Total: 268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.145 |
| NS | 4 | ns-cloud-e4.googledomains.com, ns-cloud-e3.googledomains.com... |
| MX | 5 | aspmx3.googlemail.com (pri: 50), aspmx.l.google.com (pri: 10)... |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)
Analysis
IP Addresses
stdtesting.com resolves to one IP address: 198.49.23.145.
fatowl.fashion, birdkat.com, flare.productions and two other host names share IP numbers with stdtesting.com.
Name Servers
stdtesting.com is delegated to four name servers, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
There is at least partial name server overlap between stdtesting.com and other domains — auth.me, wickcompanies.org, blissonbrannon.com and two more among them.
These name servers frequently co-occur with the name servers ns1.mirusresearch.com and ns2.mir.us.
All four hostnames — ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-e1.googledomains.com to 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com to 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com to 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com to 216.239.38.110 and 2001:4860:4802:38::6e.
Mail Servers
Five mail servers handle stdtesting.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
stdtesting.com has at least partial mail server overlap with other domains such as ns500699.ns500693.ns500693.ns500734.ns500693.ns500734.ns500588.ns500699.ns500632.ns500588.ns500612.ns500588.ns500588.ns500612.ns500588.ns500578.ns500110.dtrkdll.com, ns500731.ns500731.ns500742.ns500754.ns500705.ns500705.ns500704.ns500671.ns500666.ns500666.ns500291.ns500131.lustychickser.com, ns500693.ns500699.ns500734.ns500693.ns500693.ns500693.ns500699.ns500693.ns500693.ns500693.ns500699.ns500632.ns500588.ns500588.ns500588.ns500588.dtrkdll.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com resolves to 192.178.155.27 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c0f::1a IP addresses.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 2a00:1450:400b:c02::1b IP addresses.