previewbook.com - dns.ninja
previewbook.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=1784016802 | ||||||
Same first word
previewbook.com |
Similar names
DNS History
9 records (6 active, 3 former)
○NSdns0.easydns.com2015-07-20 → 2017-10-01 · 4 obs
● 2017-10-01 09:50:34
○ 2026-03-27 09:43:30
○ 2026-07-14 08:34:44
●NSmotorhead.easydns.org2015-07-20 → 2026-07-14 · 2 obs
● 2026-07-14 08:34:44
●NSnirvana.easydns.net2015-07-20 → 2026-07-14 · 2 obs
● 2026-07-14 08:34:44
●NSrush.easydns.com2015-07-20 → 2026-07-14 · 2 obs
● 2026-07-14 08:34:44
●MXmx1-us1.ppe-hosted.com2016-07-13 → 2026-07-14 · 2 obs
● 2026-07-14 08:34:44
●MXmx2-us1.ppe-hosted.com2016-07-13 → 2026-07-14 · 2 obs
● 2026-07-14 08:34:44
○A204.101.189.1952015-10-26 → 2016-02-17 · 5 obs
● 2015-10-26 13:31:12
● 2016-02-17 12:40:08
○ 2016-07-13 14:46:30
○ 2026-07-14 08:34:44
○A216.16.237.1562015-07-20 → 2015-07-20 · 3 obs
○ 2015-10-26 13:31:12
○ 2026-07-14 08:34:44
●A72.138.72.672026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 08:34:42
● 2026-07-14 08:34:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| previewbook.com | rush.easydns.com, nirvana.easydns.net, motorhead.easydns.org | 2 records |
✅ Authoritative Response
Server:95.85.29.101
NS records: rush.easydns.com, nirvana.easydns.net, motorhead.easydns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for previewbook.com (unsigned zone)
⏱️ Timing
Total: 638ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.138.72.67 |
| NS | 3 | motorhead.easydns.org, nirvana.easydns.net... |
| MX | 2 | mx2-us1.ppe-hosted.com (pri: 20), mx1-us1.ppe-hosted.com (pri: 10) |
| TXT | 2 | v=spf1 a:dispatch-us.ppe-hosted.com ~all, gmtnm9rlv1cbm09utg6q96j4of |
| SOA | 1 | rush.easydns.com zone.easydns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (rush.easydns.com, rush.easydns.com)
Analysis
IP Addresses
previewbook.com resolves to just one IP address, 72.138.72.67.
Two other host names, along with smartapple.com, knowbuddyresources.ca and lookoutbook.com, also share IP numbers with previewbook.com.
Name Servers
DNS for previewbook.com is handled by three authoritative name servers: rush.easydns.com, nirvana.easydns.net and motorhead.easydns.org.
previewbook.com partially shares its NS delegation with several other domains, including seedhammer.com, landroverthornhill.ca, bet-bit.info and two others.
These name servers are regularly seen alongside dns1.easydns.com and dns0.easydns.com as name servers.
Three hostnames — rush.easydns.com, nirvana.easydns.net and motorhead.easydns.org — each have two IP addresses: rush.easydns.com has 95.85.29.101 and 2a03:b0c0:0:1051::8ae:0, nirvana.easydns.net has 139.177.198.196 and 2600:3c04::f03c:95ff:fed1:593e, and motorhead.easydns.org has 172.235.48.64 and 2a01:7e03::f03c:95ff:fed1:366d.
Mail Servers
previewbook.com is served by two mail servers, mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.
Among the domains sharing a mail server setup with previewbook.com are bartlettbearing.com, allfudgedup.com, abcpacking.com and two others.
There is at least a partial MX overlap between previewbook.com and other domains, including gnyhcfa.org, varinsights.com, permanente.org and two others.
mx1-us1.ppe-hosted.com directs to 67.231.154.162 and 148.163.129.50. mx2-us1.ppe-hosted.com directs to 67.231.154.163 and 148.163.129.51. Each host name carries two IP addresses.