guestdoor.com - robtex.com
guestdoor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| SOA | ns1.atom.comhostmaster@guestdoor.com 2026-04-05 #2 | ||||||
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=1777031186 | ||||||
Same first word
guestdoor.com |
Similar names
DNS History
15 records (3 active, 12 former)
●NSns1.atom.com2026-04-09 → 2026-04-24 · 3 obs
● 2026-04-09 20:30:12
● 2026-04-24 12:00:44
○NSns1.guestdoor.com2015-06-29 → 2017-03-22 · 4 obs
● 2017-03-22 06:59:18
○ 2026-04-09 20:30:12
○ 2026-04-24 12:00:44
●NSns2.atom.com2026-04-09 → 2026-04-24 · 3 obs
● 2026-04-09 20:30:12
● 2026-04-24 12:00:44
○NSns2.guestdoor.com2015-06-29 → 2017-03-22 · 4 obs
● 2017-03-22 06:59:18
○ 2026-04-09 20:30:12
○ 2026-04-24 12:00:44
○NSns3.guestdoor.com2015-06-29 → 2017-03-22 · 4 obs
● 2017-03-22 06:59:18
○ 2026-04-09 20:30:12
○ 2026-04-24 12:00:44
○NSns4.guestdoor.com2015-06-29 → 2017-03-22 · 4 obs
● 2017-03-22 06:59:18
○ 2026-04-09 20:30:12
○ 2026-04-24 12:00:44
○MXalt1.aspmx.l.google.com2015-06-29 → 2017-03-22 · 4 obs
● 2017-03-22 06:59:18
○ 2026-04-09 20:30:12
○ 2026-04-24 12:00:44
○MXalt2.aspmx.l.google.com2015-06-29 → 2017-03-22 · 4 obs
● 2017-03-22 06:59:18
○ 2026-04-09 20:30:12
○ 2026-04-24 12:00:44
○MXaspmx.l.google.com2015-06-29 → 2017-03-22 · 4 obs
● 2017-03-22 06:59:18
○ 2026-04-09 20:30:12
○ 2026-04-24 12:00:44
○MXaspmx2.googlemail.com2015-06-29 → 2017-03-22 · 4 obs
● 2017-03-22 06:59:18
○ 2026-04-09 20:30:12
○ 2026-04-24 12:00:44
○MXaspmx3.googlemail.com2015-06-29 → 2017-03-22 · 4 obs
● 2017-03-22 06:59:18
○ 2026-04-09 20:30:12
○ 2026-04-24 12:00:44
○MXaspmx4.googlemail.com2015-06-29 → 2017-03-22 · 4 obs
● 2017-03-22 06:59:18
○ 2026-04-09 20:30:12
○ 2026-04-24 12:00:44
○MXaspmx5.googlemail.com2015-06-29 → 2017-03-22 · 4 obs
● 2017-03-22 06:59:18
○ 2026-04-09 20:30:12
○ 2026-04-24 12:00:44
○A166.78.23.1752015-06-29 → 2017-03-22 · 4 obs
● 2017-03-22 06:59:18
○ 2026-04-09 20:30:12
○ 2026-04-24 12:00:44
●A52.20.84.622026-04-09 → 2026-04-24 · 3 obs
● 2026-04-09 20:30:12
● 2026-04-24 12:00:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net... | - |
| guestdoor.com | ns1.atom.com, ns2.atom.com | 2 records |
✅ Authoritative Response
Server:44.219.81.145
NS records: ns1.atom.com, ns2.atom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guestdoor.com (unsigned zone)
⏱️ Timing
Total: 3236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns1.atom.com, ns2.atom.com |
| SOA | 1 | ns1.atom.com hostmaster.guestdoor.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)
Analysis
IP Addresses
guestdoor.com resolves to one IP number: 52.20.84.62.
other host names including luximed.com, 827.co, recovix.com, parts.bike and sellra.com share IP numbers with guestdoor.com.
Name Servers
guestdoor.com is delegated to two name servers ns1.atom.com and ns2.atom.com.
guestdoor.com shares the same name server setup as other domains, for instance markpass.com, advom.com, cutieme.com, flowphase.com and paramount.co.
guestdoor.com at least partially shares name servers with other domains, for instance trylk.com, okwt.com, exseer.com, goyez.com and travelpackages.in.
these name servers are commonly used alongside verification-yhehuhyrvixzqbtydgzisf.ns101.verify.hn.
Host names with one IP number:
ns1.atom.com points to 44.219.81.145
ns2.atom.com points to 50.19.240.86