callbackprep.com - dns.ninja
callbackprep.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| A | 198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| A | 198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| A | 198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| NS | nsb1.squarespacedns.com ⭐ | ||||||
| A | 216.239.32.107🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns-cloud-b1.googledomains.com | ||||||
| NS | nsb2.squarespacedns.com | ||||||
| A | 216.239.34.107🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns-cloud-b2.googledomains.com | ||||||
| NS | nsb3.squarespacedns.com | ||||||
| A | 216.239.36.107🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns-cloud-b3.googledomains.com | ||||||
| NS | nsb4.squarespacedns.com | ||||||
| A | 216.239.38.107🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns-cloud-b4.googledomains.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | nsb1.squarespacedns.comcloud-dns-hostmaster@google.com serial=1 | ||||||
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=1788994308 | ||||||
Same first word
callbackprep.com |
Similar names
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSnsb1.squarespacedns.com2026-09-07 → 2026-09-09 · 2 obs
● 2026-09-09 23:16:02
●NSnsb2.squarespacedns.com2026-09-07 → 2026-09-09 · 2 obs
● 2026-09-09 23:16:02
●NSnsb3.squarespacedns.com2026-09-07 → 2026-09-09 · 2 obs
● 2026-09-09 23:16:02
●NSnsb4.squarespacedns.com2026-09-07 → 2026-09-09 · 2 obs
● 2026-09-09 23:16:02
●A198.185.159.1442026-09-07 → 2026-09-09 · 2 obs
● 2026-09-09 23:16:02
●A198.185.159.1452026-09-07 → 2026-09-09 · 2 obs
● 2026-09-09 23:16:02
●A198.49.23.1442026-09-07 → 2026-09-09 · 2 obs
● 2026-09-09 23:16:02
●A198.49.23.1452026-09-07 → 2026-09-09 · 2 obs
● 2026-09-09 23:16:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| callbackprep.com | nsb1.squarespacedns.com, nsb2.squarespacedns.com, nsb3.squarespacedns.com, nsb4.squarespacedns.com | 4 records |
✅ Authoritative Response
Server:216.239.38.107
NS records: nsb1.squarespacedns.com, nsb2.squarespacedns.com, nsb3.squarespacedns.com, nsb4.squarespacedns.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.145, 198.49.23.144... |
| NS | 4 | nsb1.squarespacedns.com, nsb2.squarespacedns.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | nsb1.squarespacedns.com cloud-dns-hostma |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (nsb1.squarespacedns.com, nsb2.squarespacedns.com, nsb3.squarespacedns.com...)
Analysis
IP Addresses
callbackprep.com directs to four IP numbers, which are 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 callbackprep.com are dynamicdisabilityservices.com, upcommunityfund.com, claimcenterstage.com and two others.
Name Servers
The domain callbackprep.com is delegated to these four name servers: nsb1.squarespacedns.com, nsb2.squarespacedns.com, nsb3.squarespacedns.com and nsb4.squarespacedns.com.
At least some of callbackprep.com's name servers are shared with other domains, for example francoconsult.com, appletonvalettrash.com, openinvitecoffee.com and two more.
nsb1.squarespacedns.com resolves to 216.239.32.107. nsb2.squarespacedns.com resolves to 216.239.34.107. nsb3.squarespacedns.com resolves to 216.239.36.107. nsb4.squarespacedns.com resolves to 216.239.38.107. All four hosts carry exactly one IP address.