opennoteslab.com - robtex.com
opennoteslab.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=1791390464 | ||||||
Same first word
opennoteslab.org |
opennoteslab.com |
Similar names
Previous names
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DNS History
13 records (13 active, 0 former)
●NSnse1.squarespacedns.com2026-08-19 → 2026-10-07 · 2 obs
● 2026-10-07 16:32:36
●NSnse2.squarespacedns.com2026-08-19 → 2026-10-07 · 2 obs
● 2026-10-07 16:32:36
●NSnse3.squarespacedns.com2026-08-19 → 2026-10-07 · 2 obs
● 2026-10-07 16:32:36
●NSnse4.squarespacedns.com2026-08-19 → 2026-10-07 · 2 obs
● 2026-10-07 16:32:36
●MXalt1.aspmx.l.google.com2026-08-19 → 2026-10-07 · 2 obs
● 2026-10-07 16:32:36
●MXalt2.aspmx.l.google.com2026-08-19 → 2026-10-07 · 2 obs
● 2026-10-07 16:32:36
●MXalt3.aspmx.l.google.com2026-08-19 → 2026-10-07 · 2 obs
● 2026-10-07 16:32:36
●MXalt4.aspmx.l.google.com2026-08-19 → 2026-10-07 · 2 obs
● 2026-10-07 16:32:36
●MXaspmx.l.google.com2026-08-19 → 2026-10-07 · 2 obs
● 2026-10-07 16:32:36
●A198.185.159.1442026-08-19 → 2026-10-07 · 2 obs
● 2026-10-07 16:32:36
●A198.185.159.1452026-08-19 → 2026-10-07 · 2 obs
● 2026-10-07 16:32:36
●A198.49.23.1442026-08-19 → 2026-10-07 · 2 obs
● 2026-10-07 16:32:36
●A198.49.23.1452026-08-19 → 2026-10-07 · 2 obs
● 2026-10-07 16:32:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| opennoteslab.com | nse1.squarespacedns.com, nse2.squarespacedns.com, nse3.squarespacedns.com, nse4.squarespacedns.com | 4 records |
✅ Authoritative Response
Server:216.239.32.110
NS records: nse1.squarespacedns.com, nse2.squarespacedns.com, nse3.squarespacedns.com, nse4.squarespacedns.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 711ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.49.23.144... |
| NS | 4 | nse1.squarespacedns.com, nse2.squarespacedns.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=bfGpVMvCLvNrjGl |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | nse1.squarespacedns.com cloud-dns-hostma |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (nse1.squarespacedns.com, nse2.squarespacedns.com, nse3.squarespacedns.com...)
Analysis
IP Addresses
opennoteslab.com has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Among the host names that share IP numbers with opennoteslab.com are wsherb.com, ericahallimancreations.com, blacksmokefire.com and two others.
Name Servers
The domain opennoteslab.com is delegated to these four name servers: nse1.squarespacedns.com, nse2.squarespacedns.com, nse3.squarespacedns.com and nse4.squarespacedns.com.
opennoteslab.com partially shares its NS delegation with several other domains, including palazzocerianamayneri.com, sobaacuity.com, marshallprimarycare.com and two others.
nse1.squarespacedns.com resolves to 216.239.32.110. nse2.squarespacedns.com resolves to 216.239.34.110. nse3.squarespacedns.com resolves to 216.239.36.110. nse4.squarespacedns.com resolves to 216.239.38.110. All four hosts carry exactly one IP address.
Mail Servers
Mail for opennoteslab.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
opennoteslab.com shares at least some of its mail servers with other domains — for example respiroumbria.it, hitebioscience.com, wmapt.com and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.
Hosts with two IP numbers each:
The A records for aspmx.l.google.com return 142.251.163.26 and 2607:f8b0:4004:c1b::1b.
The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.