larsonresearch.com - robtex.com
larsonresearch.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=1776214977 | ||||||
Subdomains
Same first word
larsonresearch.com |
DNS History
12 records (5 active, 7 former)
●NSns.sourcedns.com2015-08-08 → 2026-04-15 · 3 obs
● 2015-08-08 19:21:32
● 2026-04-15 01:31:58
○NSns1.nameservercore.com2007-11-06 → 2007-11-06 · 3 obs
○ 2015-08-08 19:21:32
○ 2026-04-15 01:31:58
●NSns1.sourcedns.com2015-08-08 → 2026-04-15 · 3 obs
● 2015-08-08 19:21:32
● 2026-04-15 01:31:58
○NSns2.nameservercore.com2007-11-06 → 2007-11-06 · 3 obs
○ 2015-08-08 19:21:32
○ 2026-04-15 01:31:58
○MXbmx01.sourcedns.com2016-08-09 → 2016-08-09 · 4 obs
● 2016-08-09 20:15:26
○ 2026-04-15 01:31:54
○ 2026-04-15 01:31:58
○MXbmx02.sourcedns.com2016-08-09 → 2016-08-09 · 4 obs
● 2016-08-09 20:15:26
○ 2026-04-15 01:31:54
○ 2026-04-15 01:31:58
○MXlarsonresearch.com2007-11-06 → 2016-05-15 · 4 obs
● 2016-05-15 02:12:30
○ 2016-08-09 20:15:26
○ 2026-04-15 01:31:58
●MXmx1.emailsrvr.com2026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 01:31:54
● 2026-04-15 01:31:58
●MXmx2.emailsrvr.com2026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 01:31:54
● 2026-04-15 01:31:58
○A50.28.49.2482015-08-08 → 2016-08-09 · 5 obs
● 2015-08-08 19:21:32
● 2016-08-09 20:15:26
○ 2026-04-15 01:31:54
○ 2026-04-15 01:31:58
●A50.28.52.1982026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 01:31:54
● 2026-04-15 01:31:58
○A72.52.194.1962007-11-06 → 2007-11-06 · 3 obs
○ 2015-08-08 19:21:32
○ 2026-04-15 01:31:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| larsonresearch.com | ns.sourcedns.com, ns1.sourcedns.com | 2 records |
✅ Authoritative Response
Server:69.16.223.254
NS records: ns.sourcedns.com, ns1.sourcedns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for larsonresearch.com (unsigned zone)
⏱️ Timing
Total: 146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.28.52.198 |
| NS | 2 | ns.sourcedns.com, ns1.sourcedns.com |
| MX | 2 | mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20) |
| TXT | 2 | v=spf1 a mx ip4:50.28.49.248 include:ema, google-site-verification=e4M43feEYd0XRuQ |
| SOA | 1 | ns.sourcedns.com admin.sourcedns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.sourcedns.com, ns1.sourcedns.com)
Analysis
Hierarchy
larsonresearch.com is a parent of host4.larsonresearch.com, ns1.larsonresearch.com, host.larsonresearch.com and ns2.larsonresearch.com.
IP Addresses
larsonresearch.com points to a single IP address: 50.28.52.198.
Other host names such as ns2.larsonresearch.com, climbingtheplateau.com, honorsnacks.com, parkerpsai.com and ns1.larsonresearch.com share IPs with larsonresearch.com.
Name Servers
Two name servers ns1.sourcedns.com and ns.sourcedns.com handle the delegation for larsonresearch.com.
larsonresearch.com shares the same name server setup as other domains, for example animatedneonsigns.com, champagne411.com, solaron.us, creditcardreceipts.com and tsbolts.com.
larsonresearch.com at least partially shares name servers with other domains, for example 150.225.67.in-addr.arpa, prathishta.co.in, potensheer.com, 183.167.69.in-addr.arpa and yankeegirl.org.
These name servers are often used together with ns.liquidweb.com and ns1.liquidweb.com.
Host names with two IP numbers:
ns1.sourcedns.com points to 2607:fad0:0:8927::a and 69.16.223.254.
ns.sourcedns.com points to 2607:fad0:0:8917::a and 69.16.222.254.
Mail Servers
Two mail servers handle larsonresearch.com: mx1.emailsrvr.com and mx2.emailsrvr.com.
larsonresearch.com shares the same mail server setup as other domains, including sticker3.com, clarktrailerserviceinc.com, reminmedia.com, familytravelnetwork.com and nhsoft.dk.
larsonresearch.com shares at least partially some mail servers with other domains, for instance flatheadvetwellness.com, pflugradt.net, capturedbyclaudia.com, freemanlawgroupllp.com and 20thcentury-collectables.co.uk.
These mail servers commonly pair with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host names with four IP numbers: The host name mx1.emailsrvr.com points to: 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1; the host name mx2.emailsrvr.com points to: 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.