docstool.com - dns.ninja

`docstool.com`

DNSSEC	⚠️ Not signed
A	91.142.64.91^{🇮🇹 BRIANTEL91.142.64.0/21 BrianTel 3rd Italian IP allocation}
NS	`dns2.promo.it` ⭐
		A	212.78.2.4^{🇮🇹 OPIQUAD212.78.2.0/24}
			PTR	`dns2.promo.it`
NS	`dns.promo.it`
		A	142.44.162.254^{🇨🇦 OVH142.44.128.0/17 Hosting route}
			PTR	`dns.promo.it`
NS	`dns3.promo.it`
		A	93.94.26.25^{🇮🇹 BRIANTEL93.94.26.0/24 BrianTel}
			PTR	`mail2.promo.it`
MX	`esva01cl03.promo.it` ⭐
		A	212.78.3.44^{🇮🇹 OPIQUAD212.78.3.0/24}
			PTR	`esva01cl03.promo.it`
MX	`esva02cl03.promo.it`⁽²⁰⁾
		A	212.78.10.204^{🇮🇹 OPIQUAD212.78.10.0/24}
			PTR	`esva02cl03.promo.it`
TXT	`v=spf1 include:spf.mail3d.it ~all`
SOA	`dns.promo.it`root@dns.promo.it 2026-02-11 #4

`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=1784128192

Same first word

docstool.it

docstool.com

Similar names

dcotools.org

cooldots.net

cooldots.org

dcotools.com

toolsdoc.com

cdotools.io

cooldots.co

cdotools.com

oldscoot.com

ocdtools.com

doctools.de

codtools.com

doctools.io

cooldots.ca

doctools.com

oldcoots.net

doctools.it

cooldots.com

DNS History

12 records (6 active, 6 former)

●NSdns.promo.it2026-04-08 → 2026-07-15 · 3 obs

○ 2018-08-18 12:28:24
● 2026-04-08 22:45:36
● 2026-07-15 15:18:08

●NSdns2.promo.it2026-04-08 → 2026-07-15 · 3 obs

○ 2018-08-18 12:28:24
● 2026-04-08 22:45:36
● 2026-07-15 15:18:08

●NSdns3.promo.it2026-04-08 → 2026-07-15 · 3 obs

○ 2018-08-18 12:28:24
● 2026-04-08 22:45:36
● 2026-07-15 15:18:08

○NSns1.register.it2015-06-12 → 2018-08-18 · 4 obs

● 2015-06-12 12:41:50
● 2018-08-18 12:28:24
○ 2026-04-08 22:45:36
○ 2026-07-15 15:18:08

○NSns2.register.it2015-06-12 → 2018-08-18 · 4 obs

● 2015-06-12 12:41:50
● 2018-08-18 12:28:24
○ 2026-04-08 22:45:36
○ 2026-07-15 15:18:08

●MXesva01cl03.promo.it2026-04-08 → 2026-07-15 · 3 obs

○ 2018-08-18 12:28:24
● 2026-04-08 22:45:36
● 2026-07-15 15:18:08

●MXesva02cl03.promo.it2026-04-08 → 2026-07-15 · 3 obs

○ 2018-08-18 12:28:24
● 2026-04-08 22:45:36
● 2026-07-15 15:18:08

○MXmail.register.it2015-06-12 → 2018-08-18 · 4 obs

● 2015-06-12 12:41:50
● 2018-08-18 12:28:24
○ 2026-04-08 22:45:36
○ 2026-07-15 15:18:08

○A185.2.5.782026-04-08 → 2026-07-15 · 2 obs

○ 2026-04-08 22:45:36
○ 2026-07-15 15:18:08

○A212.78.2.2182015-06-12 → 2016-02-01 · 4 obs

● 2015-06-12 12:41:50
● 2016-02-01 09:17:36
○ 2016-04-23 04:57:16
○ 2026-07-15 15:18:08

○A46.101.189.372016-04-23 → 2018-08-18 · 5 obs

○ 2016-02-01 09:17:36
● 2016-04-23 04:57:16
● 2018-08-18 12:28:24
○ 2026-04-08 22:45:36
○ 2026-07-15 15:18:08

●A91.142.64.912026-04-08 → 2026-07-15 · 3 obs

○ 2018-08-18 12:28:24
● 2026-04-08 22:45:36
● 2026-07-15 15:18:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
docstool.com	dns.promo.it, dns2.promo.it, dns3.promo.it	-

✅ Authoritative Response

Server:142.44.162.254

NS records: dns.promo.it, dns2.promo.it, dns3.promo.it

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for docstool.com (unsigned zone)

⏱️ Timing

Total: 667ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.142.64.91`
NS	3	`dns.promo.it, dns2.promo.it...`
MX	2	`esva02cl03.promo.it (pri: 20), esva01cl03.promo.it (pri: 10)`
TXT	1	`v=spf1 include:spf.mail3d.it ~all`
SOA	1	`dns.promo.it root.dns.promo.it`

Analysis

IP Addresses

docstool.com points to a single IP number: 91.142.64.91.

Name Servers

Three name servers are authoritative for docstool.com: dns2.promo.it, dns3.promo.it and dns.promo.it.

docstool.com partially shares its NS delegation with several other domains, including madaselettronica.com, eurotrasp.com, insultecno.com and two others.

Three hostnames, one IP address apiece: dns2.promo.it resolves to 212.78.2.4, dns3.promo.it resolves to 93.94.26.25 and dns.promo.it resolves to 142.44.162.254.

Mail Servers

docstool.com has two mail servers: esva01cl03.promo.it and esva02cl03.promo.it.

docstool.com shares the same mail server setup as other domains, including nuovaconsul.it, caprahome.com, servizicomunali.it and two others.

docstool.com shares mail servers — at least in part — with other domains, including mpr-italy.it, copimsnc.it, tecnostudiosrl.net and two others.

esva01cl03.promo.it resolves to 212.78.3.44. esva02cl03.promo.it resolves to 212.78.10.204. Both host names point to a single IP number.