`sprintbooster.com`

DNSSEC	⚠️ Not signed
A	2a01:8107:fff1::237^{🇮🇹 COMBELL-AS2a01:8107:fff0::/44 Register networks in Belgium}
		PTR	`win3377.grserver.gr`
A	213.158.91.237^{🇮🇹 COMBELL-AS213.158.90.0/23 Enartia services in Belgium}
NS	`ns1.powersite.gr` ⭐
		A	2a01:8107:fff1::237^{🇮🇹 COMBELL-AS2a01:8107:fff0::/44 Register networks in Belgium}
			PTR	`win3377.grserver.gr`
		A	213.158.91.237^{🇮🇹 COMBELL-AS213.158.90.0/23 Enartia services in Belgium}
			PTR	`win3377.grserver.gr`
NS	`ns2.powersite.gr`
		A	2a01:8107:fff1::237^{🇮🇹 COMBELL-AS2a01:8107:fff0::/44 Register networks in Belgium}
			PTR	`win3377.grserver.gr`
		A	213.158.91.237^{🇮🇹 COMBELL-AS213.158.90.0/23 Enartia services in Belgium}
			PTR	`win3377.grserver.gr`
MX	`mail.sprintbooster.com` ⭐
		A	2a01:8107:fff1::237^{🇮🇹 COMBELL-AS2a01:8107:fff0::/44 Register networks in Belgium}
			PTR	`win3377.grserver.gr`
		A	213.158.91.237^{🇮🇹 COMBELL-AS213.158.90.0/23 Enartia services in Belgium}
			PTR	`win3377.grserver.gr`
TXT	`v=spf1 +a +mx include:_spf.fastmail.gr -all`
SOA	`ns1.powersite.gr`hostmaster@grserver.gr 2026-03-11 #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.net`nstld@verisign-grs.com serial=1774526022

Subdomains

mail.sprintbooster.com

Same first word

Similar names

bostonstriper.com

DNS History

6 records (5 active, 1 former)

●NSns1.powersite.gr2015-05-27 → 2026-03-26 · 2 obs

● 2015-05-27 21:53:58
● 2026-03-26 12:15:58

●NSns2.powersite.gr2015-05-27 → 2026-03-26 · 2 obs

● 2015-05-27 21:53:58
● 2026-03-26 12:15:58

●MXmail.sprintbooster.com2015-05-27 → 2026-03-26 · 2 obs

● 2015-05-27 21:53:58
● 2026-03-26 12:15:58

○A185.4.135.552015-05-27 → 2017-05-31 · 4 obs

● 2015-05-27 21:53:58
● 2017-05-31 05:39:14
○ 2026-02-23 21:28:20
○ 2026-03-26 12:15:58

●A213.158.91.2372026-02-23 → 2026-03-26 · 3 obs

○ 2017-05-31 05:39:14
● 2026-02-23 21:28:20
● 2026-03-26 12:15:58

●A2a01:8107:fff1::2372026-02-23 → 2026-03-26 · 3 obs

○ 2017-05-31 05:39:14
● 2026-02-23 21:28:20
● 2026-03-26 12:15:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sprintbooster.com	ns1.powersite.gr, ns2.powersite.gr	-

✅ Authoritative Response

Server:213.158.91.237

NS records: ns1.powersite.gr, ns2.powersite.gr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sprintbooster.com (unsigned zone)

⏱️ Timing

Total: 798ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.158.91.237`
AAAA	1	`2a01:8107:fff1::237`
NS	2	`ns2.powersite.gr, ns1.powersite.gr`
MX	1	`mail.sprintbooster.com (pri: 10)`
TXT	1	`v=spf1 +a +mx include:_spf.fastmail.gr -`
SOA	1	`ns1.powersite.gr hostmaster.grserver.gr`

Analysis

Hierarchy

sprintbooster.com is the parent of mail.sprintbooster.com.

IP Addresses

sprintbooster.com resolves to two IP numbers: 2a01:8107:fff1::237 and 213.158.91.237.

other host names including mail.green-projects.gr, mysoft.gr, mail.perama-odigos.gr, mail.dellacasa.gr and tekfa.gr share IP numbers with sprintbooster.com.

Name Servers

sprintbooster.com is delegated to two name servers ns1.powersite.gr and ns2.powersite.gr.

sprintbooster.com shares the same name server setup as other domains, for instance sprint-booster.com, pharmapoli.gr, perama-odigos.gr, tserepis.gr and boulekos.com.

sprintbooster.com at least partially shares name servers with other domains, for instance sbc.gr.

These name servers are commonly used alongside ns1.winzone46.grserver.gr and ns2.winzone46.grserver.gr.

Host names with two IP numbers:

ns1.powersite.gr points to 2a01:8107:fff1::237 and 213.158.91.237

ns2.powersite.gr points to 2a01:8107:fff1::237 and 213.158.91.237

Host names pointing to 2a01:8107:fff1::237: ns1.powersite.gr and ns2.powersite.gr

Host names pointing to 213.158.91.237: ns1.powersite.gr and ns2.powersite.gr

Mail Servers

sprintbooster.com is handled by a single mail server, mail.sprintbooster.com.

mail.sprintbooster.com resolves to two IP numbers: 2a01:8107:fff1::237 and 213.158.91.237.

sprintbooster.com - robtex.com