devbook.com - robtex.com
devbook.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=1778338381 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns1.atom.com2026-02-18 → 2026-05-09 · 3 obs
● 2026-02-18 00:55:54
● 2026-05-09 14:56:00
○NSns1.digitalocean.com2015-06-14 → 2016-05-31 · 4 obs
● 2016-05-31 16:17:18
○ 2026-02-18 00:55:54
○ 2026-05-09 14:56:00
●NSns2.atom.com2026-02-18 → 2026-05-09 · 3 obs
● 2026-02-18 00:55:54
● 2026-05-09 14:56:00
○NSns2.digitalocean.com2015-06-14 → 2016-05-31 · 4 obs
● 2016-05-31 16:17:18
○ 2026-02-18 00:55:54
○ 2026-05-09 14:56:00
○NSns3.digitalocean.com2015-06-14 → 2016-05-31 · 4 obs
● 2016-05-31 16:17:18
○ 2026-02-18 00:55:54
○ 2026-05-09 14:56:00
○MXmx.zohomail.com2015-06-14 → 2016-05-31 · 4 obs
● 2016-05-31 16:17:18
○ 2026-02-18 00:55:54
○ 2026-05-09 14:56:00
●MXmx1.improvmx.com2026-02-18 → 2026-05-09 · 3 obs
● 2026-02-18 00:55:54
● 2026-05-09 14:56:00
●MXmx2.improvmx.com2026-02-18 → 2026-05-09 · 3 obs
● 2026-02-18 00:55:54
● 2026-05-09 14:56:00
○MXmx2.zohomail.com2015-06-14 → 2016-05-31 · 4 obs
● 2016-05-31 16:17:18
○ 2026-02-18 00:55:54
○ 2026-05-09 14:56:00
○A192.241.246.1442015-06-14 → 2016-05-31 · 4 obs
● 2016-05-31 16:17:18
○ 2026-02-18 00:55:54
○ 2026-05-09 14:56:00
●A52.20.84.622026-02-18 → 2026-05-09 · 3 obs
● 2026-02-18 00:55:54
● 2026-05-09 14:56:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| devbook.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 devbook.com (unsigned zone)
⏱️ Timing
Total: 4120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns2.atom.com, ns1.atom.com |
| MX | 2 | mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.improvmx.com ~all |
| SOA | 1 | ns1.atom.com hostmaster.devbook.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)
Analysis
IP Addresses
devbook.com resolves to a single IP: 52.20.84.62.
Other host names, for instance vxhi.com, exultar.com, number1.ca, swingdrill.com and djsoft.com share IP numbers with devbook.com.
Name Servers
devbook.com has two name servers: ns1.atom.com and ns2.atom.com.
devbook.com shares the same name server setup as other domains, for example voguelab.com, swiftprice.com, chatchic.com, zebli.com and sensenis.com.
devbook.com shares some name servers with other domains, for example trimpress.com, noinsomnia.com, internetsh.com, shogl.com and vipvu.com.
These name servers are commonly used with the name servers verification-yhehuhyrvixzqbtydgzisf.ns101.verify.hn.
Host names with a single IP:
ns1.atom.com points to 44.219.81.145
ns2.atom.com points to 50.19.240.86
Mail Servers
devbook.com is served by two mail servers: mx1.improvmx.com and mx2.improvmx.com.
devbook.com shares the mail server setup with other domains, for example startupedge.co.za, billionairebookclub.net, brewed.today, kiminnie.com and johnalite.com.
devbook.com shares some mail servers with other domains, at least partially, for instance ipdjian.com, digisapience.com and cheaterscocoabeach.com.
Host names with six IP numbers: mx1.improvmx.com points to: 2a05:d012:412:e201:88aa:e7b9:7a43:12d7, 2a05:d012:412:e202:f36:2c1f:1a49:d38a, 2a05:d012:412:e203:373a:f51a:4a85:1d25, 13.37.195.136, 15.236.236.160 and 35.181.18.45; mx2.improvmx.com points to: 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678, 2a05:d012:412:e202:e81e:cc44:3b53:8a3d, 2a05:d012:412:e203:7e33:3d9c:28d7:ee20, 13.36.107.63, 13.36.222.39 and 15.236.61.92.