workbook.org - robtex.com
workbook.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953 | ||||||
MX for
workbook.org |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSjade.ns.cloudflare.com2020-04-12 → 2026-03-24 · 3 obs
● 2020-04-12 00:35:40
● 2026-03-24 08:22:56
●NSjason.ns.cloudflare.com2020-04-12 → 2026-03-24 · 3 obs
● 2020-04-12 00:35:40
● 2026-03-24 08:22:56
○NSns1.mydyndns.org2015-06-20 → 2017-04-04 · 4 obs
● 2017-04-04 20:41:02
○ 2020-04-12 00:35:40
○ 2026-03-24 08:22:56
○NSns1147.dns.dyn.com2015-06-20 → 2017-04-04 · 4 obs
● 2017-04-04 20:41:02
○ 2020-04-12 00:35:40
○ 2026-03-24 08:22:56
○NSns2156.dns.dyn.com2015-06-20 → 2017-04-04 · 4 obs
● 2017-04-04 20:41:02
○ 2020-04-12 00:35:40
○ 2026-03-24 08:22:56
○NSns3189.dns.dyn.com2015-06-20 → 2017-04-04 · 4 obs
● 2017-04-04 20:41:02
○ 2020-04-12 00:35:40
○ 2026-03-24 08:22:56
○NSns4200.dns.dyn.com2015-06-20 → 2017-04-04 · 4 obs
● 2017-04-04 20:41:02
○ 2020-04-12 00:35:40
○ 2026-03-24 08:22:56
●MXworkbook.org2015-06-20 → 2026-03-24 · 2 obs
● 2026-03-24 08:22:56
○A66.160.141.2462015-06-20 → 2020-04-12 · 4 obs
● 2020-04-12 00:35:40
○ 2026-03-14 07:15:50
○ 2026-03-24 08:22:56
●A96.126.103.572026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 07:15:50
● 2026-03-24 08:22:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| workbook.org | jade.ns.cloudflare.com, jason.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.179
NS records: jade.ns.cloudflare.com, jason.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workbook.org (unsigned zone)
⏱️ Timing
Total: 382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 96.126.103.57 |
| NS | 2 | jade.ns.cloudflare.com, jason.ns.cloudflare.com |
| MX | 1 | workbook.org (pri: 5) |
| TXT | 1 | v=spf1 ip4:96.126.103.57 include:workboo |
| SOA | 1 | jade.ns.cloudflare.com dns.cloudflare.co |
Analysis
Mail Server Role
For workbook.org, the mail server is workbook.org.
IP Addresses
workbook.org resolves to one IP number: 96.126.103.57.
Name Servers
workbook.org is delegated to two name servers jade.ns.cloudflare.com and jason.ns.cloudflare.com.
workbook.org shares the same name server setup as other domains, for instance grenzartikel.com, poy.cn, cancuncare.com, finbarrsrestaurant.co.uk and webmil.eu.
workbook.org at least partially shares name servers with other domains, for instance 131u.net, tapito.co, wealthandpower.org, best-online-casinos.org and compose.net.
These name servers are commonly used with henry.ns.cloudflare.com, magdalena.ns.cloudflare.com and itzel.ns.cloudflare.com.
Host names with six IP numbers:
Host name jade.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa7, 2803:f800:50::6ca2:c0a7, 2a06:98c1:50::ac40:20a7, 108.162.192.167, 172.64.32.167 and 173.245.58.167.
Host name jason.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb3, 2803:f800:50::6ca2:c1b3, 2a06:98c1:50::ac40:21b3, 108.162.193.179, 172.64.33.179 and 173.245.59.179.
Mail Servers
workbook.org is served by a single mail server, workbook.org.
workbook.org resolves to IP 96.126.103.57.