work-book.com - robtex.com
work-book.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.21.224.199🇺🇸 Jacksonville216.21.224.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | dns059.a.register.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 216.21.231.59🇺🇸 Jacksonville216.21.231.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns059.a.register.com | ||||||
| NS | dns1.register.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.248Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns115.b.register.com ⚠️ Not in parent delegation | ||||||
| A | 216.21.232.115🇺🇸 Jacksonville216.21.232.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns115.b.register.com | ||||||
| NS | dns176.d.register.com ⚠️ Not in parent delegation | ||||||
| A | 216.21.236.176🇺🇸 Jacksonville216.21.236.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns176.d.register.com | ||||||
| NS | dns2.register.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.26.197Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns232.c.register.com ⚠️ Not in parent delegation | ||||||
| A | 216.21.235.232🇺🇸 Jacksonville216.21.234.0/23 NF ATL SUBNETS | ||||||
| PTR | dns232.c.register.com | ||||||
| SOA | dns059.a.register.comroot@register.com 2020-08-27 #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=1771291435 | ||||||
Same first word
work-book.ru |
work-book.com |
work-book.io |
DNS History
15 records (7 active, 8 former)
○NSdns01.gpn.register.com2015-07-09 → 2017-06-21 · 4 obs
● 2017-06-21 04:36:10
○ 2026-03-06 05:53:06
○ 2026-03-23 13:26:26
○NSdns02.gpn.register.com2015-07-09 → 2017-06-21 · 4 obs
● 2017-06-21 04:36:10
○ 2026-03-06 05:53:06
○ 2026-03-23 13:26:26
○NSdns03.gpn.register.com2015-07-09 → 2017-06-21 · 4 obs
● 2017-06-21 04:36:10
○ 2026-03-06 05:53:06
○ 2026-03-23 13:26:26
○NSdns04.gpn.register.com2015-07-09 → 2017-06-21 · 4 obs
● 2017-06-21 04:36:10
○ 2026-03-06 05:53:06
○ 2026-03-23 13:26:26
○NSdns05.gpn.register.com2015-07-09 → 2017-06-21 · 4 obs
● 2017-06-21 04:36:10
○ 2026-03-06 05:53:06
○ 2026-03-23 13:26:26
●NSdns059.a.register.com2026-03-06 → 2026-03-23 · 3 obs
● 2026-03-06 05:53:06
● 2026-03-23 13:26:26
●NSdns1.register.com2026-03-06 → 2026-03-23 · 3 obs
● 2026-03-06 05:53:06
● 2026-03-23 13:26:26
●NSdns115.b.register.com2026-03-06 → 2026-03-23 · 3 obs
● 2026-03-06 05:53:06
● 2026-03-23 13:26:26
●NSdns176.d.register.com2026-03-06 → 2026-03-23 · 3 obs
● 2026-03-06 05:53:06
● 2026-03-23 13:26:26
●NSdns2.register.com2026-03-06 → 2026-03-23 · 3 obs
● 2026-03-06 05:53:06
● 2026-03-23 13:26:26
●NSdns232.c.register.com2026-03-06 → 2026-03-23 · 3 obs
● 2026-03-06 05:53:06
● 2026-03-23 13:26:26
●A216.21.224.1992026-03-06 → 2026-03-23 · 3 obs
● 2026-03-06 05:53:06
● 2026-03-23 13:26:26
○A98.124.198.12015-07-09 → 2015-07-09 · 3 obs
○ 2015-11-08 06:36:12
○ 2026-03-23 13:26:26
○A98.124.199.12015-07-09 → 2015-11-08 · 4 obs
● 2015-11-08 06:36:12
○ 2016-02-01 08:51:36
○ 2026-03-23 13:26:26
○A98.124.199.652016-02-01 → 2017-06-21 · 5 obs
● 2016-02-01 08:51:36
● 2017-06-21 04:36:10
○ 2026-03-06 05:53:06
○ 2026-03-23 13:26:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net... | - |
| work-book.com | dns1.register.com, dns2.register.com | 2 records |
✅ Authoritative Response
Server:162.159.27.248
NS records: dns1.register.com, dns2.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for work-book.com (unsigned zone)
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.21.224.199 |
| NS | 4 | dns059.a.register.com, dns232.c.register.com... |
| SOA | 1 | dns059.a.register.com root.register.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.register.com, dns2.register.com)
Analysis
IP Addresses
work-book.com points to a single IP address: 216.21.224.199.
Other host names such as mail.luminoushealingtouch.com, baptistemergency.com, mailhost.azheart.com, mail.richarddykes.com and efltrophy.com share IPs with work-book.com.
Name Servers
work-book.com is delegated to six name servers: dns1.register.com, dns2.register.com, dns059.a.register.com, dns115.b.register.com, dns232.c.register.com and dns176.d.register.com.
work-book.com at least partially shares name servers with other domains, for example krissguenzatidubini.com, edladdin.com, hoosierhomefurnishings.com, zalogon.com and marialimardo.com.
these name servers are commonly used with the following name servers: dns177.d.register.com, dns082.d.register.com, dns083.d.register.com, dns249.d.register.com, dns1.srsplus.com, dns2.srsplus.com, dns248.c.register.com, dns245.c.register.com, dns241.c.register.com and dns235.c.register.com.
Hosts with one IP number:
dns1.register.com points to 162.159.27.248
dns2.register.com points to 162.159.26.197
dns059.a.register.com points to 216.21.231.59
dns115.b.register.com points to 216.21.232.115
dns232.c.register.com points to 216.21.235.232
dns176.d.register.com points to 216.21.236.176