ultimateworkbook.com - dns.ninja

`ultimateworkbook.com`

DNSSEC	⚠️ Not signed
A	192.64.119.193^{🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1743188639

`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.net`nstld@verisign-grs.com serial=1786358974

Same first word

ultimateworkbook.com

DNS History

20 records (8 active, 12 former)

●NSdns1.registrar-servers.com2026-02-14 → 2026-08-10 · 3 obs

○ 2017-12-02 21:42:18
● 2026-02-14 21:54:38
● 2026-08-10 11:18:58

●NSdns2.registrar-servers.com2026-02-14 → 2026-08-10 · 3 obs

○ 2017-12-02 21:42:18
● 2026-02-14 21:54:38
● 2026-08-10 11:18:58

○NSns01.domaincontrol.com2017-12-02 → 2017-12-02 · 3 obs

● 2017-12-02 21:42:18
○ 2026-02-14 21:54:38
○ 2026-08-10 11:18:58

○NSns02.domaincontrol.com2017-12-02 → 2017-12-02 · 3 obs

● 2017-12-02 21:42:18
○ 2026-02-14 21:54:38
○ 2026-08-10 11:18:58

●MXeforward1.registrar-servers.com2026-02-14 → 2026-08-10 · 3 obs

○ 2017-12-02 21:42:18
● 2026-02-14 21:54:38
● 2026-08-10 11:18:58

●MXeforward2.registrar-servers.com2026-02-14 → 2026-08-10 · 3 obs

○ 2017-12-02 21:42:18
● 2026-02-14 21:54:38
● 2026-08-10 11:18:58

●MXeforward3.registrar-servers.com2026-02-14 → 2026-08-10 · 3 obs

○ 2017-12-02 21:42:18
● 2026-02-14 21:54:38
● 2026-08-10 11:18:58

●MXeforward4.registrar-servers.com2026-02-14 → 2026-08-10 · 3 obs

○ 2017-12-02 21:42:18
● 2026-02-14 21:54:38
● 2026-08-10 11:18:58

●MXeforward5.registrar-servers.com2026-02-14 → 2026-08-10 · 3 obs

○ 2017-12-02 21:42:18
● 2026-02-14 21:54:38
● 2026-08-10 11:18:58

○MXmailstore1.secureserver.net2017-12-02 → 2017-12-02 · 3 obs

● 2017-12-02 21:42:18
○ 2026-02-14 21:54:38
○ 2026-08-10 11:18:58

○MXsmtp.secureserver.net2017-12-02 → 2017-12-02 · 3 obs

● 2017-12-02 21:42:18
○ 2026-02-14 21:54:38
○ 2026-08-10 11:18:58

●A192.64.119.1932026-02-14 → 2026-08-10 · 3 obs

○ 2017-12-02 21:42:18
● 2026-02-14 21:54:38
● 2026-08-10 11:18:58

○A23.227.38.322017-12-02 → 2017-12-02 · 4 obs

○ 2015-10-18 01:50:52
● 2017-12-02 21:42:18
○ 2026-02-14 21:54:38
○ 2026-08-10 11:18:58

○A66.150.161.1332008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 15:17:40
○ 2015-10-18 01:50:52
○ 2026-08-10 11:18:58

○A66.150.161.1362008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 15:17:40
○ 2015-10-18 01:50:52
○ 2026-08-10 11:18:58

○A66.150.161.1402008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 15:17:40
○ 2015-10-18 01:50:52
○ 2026-08-10 11:18:58

○A66.150.161.1412008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 15:17:40
○ 2015-10-18 01:50:52
○ 2026-08-10 11:18:58

○A69.25.27.1712008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 15:17:40
○ 2015-10-18 01:50:52
○ 2026-08-10 11:18:58

○A69.25.27.1722008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 15:17:40
○ 2015-10-18 01:50:52
○ 2026-08-10 11:18:58

○A69.25.27.1732008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 15:17:40
○ 2015-10-18 01:50:52
○ 2026-08-10 11:18:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...	-
ultimateworkbook.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ultimateworkbook.com (unsigned zone)

⏱️ Timing

Total: 363ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.64.119.193`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

ultimateworkbook.com resolves to one IP address: 192.64.119.193.

skydivemalaysia.com, (0x736578)camcouples.com, tinadresses.com and two other host names share IP numbers with ultimateworkbook.com.

Name Servers

ultimateworkbook.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

ultimateworkbook.com uses the same name servers as several other domains — among them dubb.media, cyberinsider.com, casavolley.com and two more.

The name servers of ultimateworkbook.com overlap at least partially with those of other domains — among them potterspecans.com, cliftonheritagefarm.com, (0x6675636b)mywallet.org and two more.

The name servers dns4.registrar-servers.com, dns3.registrar-servers.com and dns5.registrar-servers.com are commonly seen alongside these name servers.

dns1.registrar-servers.com and dns2.registrar-servers.com each resolve to two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, while dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

ultimateworkbook.com has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

ultimateworkbook.com has at least partial mail server overlap with other domains such as xgcth.com, donation.cash, casaflamencovacationrentals.com and two more.

The mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are commonly seen alongside these mail servers.

Hosts with just one IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com are host names that each point to 162.255.118.52 IP addresses.