sessionlab.com - dns.ninja
sessionlab.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=1782176615 | ||||||
rank #39267 in the tld
📈 Tranco rank: #166,305
Subdomains
cdn.sessionlab.com |
get.sessionlab.com |
analytics.sessionlab.com |
www.sessionlab.com |
Same first word
sessionlab.com |
Similar names
DNS History
12 records (9 active, 3 former)
●NSns-1243.awsdns-27.org2016-12-17 → 2026-06-23 · 2 obs
● 2026-06-23 01:09:26
●NSns-1685.awsdns-18.co.uk2016-12-17 → 2026-06-23 · 2 obs
● 2026-06-23 01:09:26
●NSns-508.awsdns-63.com2016-12-17 → 2026-06-23 · 2 obs
● 2026-06-23 01:09:26
●NSns-521.awsdns-01.net2016-12-17 → 2026-06-23 · 2 obs
● 2026-06-23 01:09:26
●MXalt1.aspmx.l.google.com2026-03-11 → 2026-06-23 · 3 obs
● 2026-03-11 05:19:34
● 2026-06-23 01:09:26
●MXaspmx.l.google.com2026-03-11 → 2026-06-23 · 3 obs
● 2026-03-11 05:19:34
● 2026-06-23 01:09:26
●MXaspmx2.googlemail.com2026-03-11 → 2026-06-23 · 3 obs
● 2026-03-11 05:19:34
● 2026-06-23 01:09:26
○MXmx.zoho.com2016-12-17 → 2017-12-04 · 4 obs
● 2017-12-04 13:57:00
○ 2026-03-11 05:19:34
○ 2026-06-23 01:09:26
○MXmx2.zoho.com2016-12-17 → 2017-12-04 · 4 obs
● 2017-12-04 13:57:00
○ 2026-03-11 05:19:34
○ 2026-06-23 01:09:26
●MXsmtp.google.com2026-03-11 → 2026-06-23 · 3 obs
● 2026-03-11 05:19:34
● 2026-06-23 01:09:26
●A159.65.23.272026-03-11 → 2026-06-23 · 3 obs
● 2026-03-11 05:19:34
● 2026-06-23 01:09:26
○A52.20.236.682016-12-17 → 2017-12-04 · 4 obs
● 2017-12-04 13:57:00
○ 2026-03-11 05:19:34
○ 2026-06-23 01:09:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| sessionlab.com | ns-521.awsdns-01.net, ns-508.awsdns-63.com, ns-1685.awsdns-18.co.uk, ns-1243.awsdns-27.org | 2 records |
✅ Authoritative Response
Server:205.251.194.9
NS records: ns-521.awsdns-01.net, ns-508.awsdns-63.com, ns-1685.awsdns-18.co.uk, ns-1243.awsdns-27.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sessionlab.com (unsigned zone)
⏱️ Timing
Total: 548ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.65.23.27 |
| NS | 4 | ns-1243.awsdns-27.org, ns-1685.awsdns-18.co.uk... |
| MX | 4 | smtp.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 6 | Sendinblue-code:cba1cee5f2a8c365dfb05b36, brevo-code:30949aaa6c8315d63ace567cc4248... |
| SOA | 1 | ns-521.awsdns-01.net admin.sessionlab.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-508.awsdns-63.com, ns-508.awsdns-63.com)
Analysis
Hierarchy
The domain sessionlab.com is a parent of cdn.sessionlab.com, get.sessionlab.com, analytics.sessionlab.com and www.sessionlab.com.
IP Addresses
sessionlab.com has exactly one IP address — 159.65.23.27.
Name Servers
Four name servers handle the delegation for sessionlab.com: ns-508.awsdns-63.com, ns-521.awsdns-01.net, ns-1243.awsdns-27.org and ns-1685.awsdns-18.co.uk.
At least some of sessionlab.com's name servers are shared with other domains, for example book-a-hotel-in-leuven.com, kinterch.com, fintelligence.ai.amazon.dev and two more.
It is common for these name servers to be used in conjunction with the name servers ns-716.awsdns-25.net, ns-1288.awsdns-33.org and ns-1959.awsdns-52.co.uk.
Four hostnames, each resolving to a pair of IP addresses: ns-508.awsdns-63.com directs to 205.251.193.252 and 2600:9000:5301:fc00::1; ns-521.awsdns-01.net directs to 205.251.194.9 and 2600:9000:5302:900::1; ns-1243.awsdns-27.org directs to 205.251.196.219 and 2600:9000:5304:db00::1; ns-1685.awsdns-18.co.uk directs to 205.251.198.149 and 2600:9000:5306:9500::1.
Mail Servers
Mail for sessionlab.com is handled by four mail servers: smtp.google.com, aspmx2.googlemail.com, aspmx.l.google.com and alt1.aspmx.l.google.com.
At least some of the mail servers used by sessionlab.com are shared with other domains: ns500731.ns500742.ns500754.ns500671.ns500731.ns500754.ns500705.ns500688.ns500649.ns500704.ns500666.tenderladiesbz.com, ns500731.ns500671.ns500671.ns500731.ns500731.ns500742.ns500704.ns500678.ns500688.ns500688.ns500671.ns500649.ns500649.lustychickser.com, lamddaservices.com and two others among them.
These mail servers are often deployed together with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 other mail servers.
Hosts with 9 IP addresses each:
smtp.google.com maps to 142.251.163.26, 142.251.163.27, 142.251.167.26 and 6 additional IP addresses.
Host names pointing to two IP addresses:
The A records for aspmx2.googlemail.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for aspmx.l.google.com return 172.253.122.26 and 2607:f8b0:4004:c23::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 108.177.123.26 IP addresses.