ispbox.net - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ispbox.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:9271^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:57d1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.209^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.113^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`curt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`curt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`curt.ns.cloudflare.com`
		A	108.162.193.94^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	172.64.33.94^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	173.245.59.94^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
NS	`val.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`val.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`val.ns.cloudflare.com`
		A	108.162.192.234^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	172.64.32.234^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	173.245.58.234^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
MX	`mailserver.purelymail.com` ⭐
		A	18.204.123.63^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
TXT	`1\|www.ispbox.net`
TXT	`google-site-verification=mXM1OmJaQkBH5ryINjvDx7eH_LPYTpmHD41NS9WMY3Q`
TXT	`purelymail_ownership_proof=80d18e0af457e383c8a0bd00b2b193e62e885b1c233cdaaf25...`
TXT	`v=spf1 include:_spf.purelymail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.209, 172.67.146.113
		IPv6 hints	2606:4700:3036::ac43:9271, 2606:4700:3037::6815:57d1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2411435392

`net`

	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=1786866294

Subdomains

mail.ispbox.net

Same first word

ispbox.com.br

ispbox.com

ispbox.net

ispbox.de

Similar names

sipbox.de

sipbox.ru

xpbois.com

psibox.com

psibox.dk

sipbox.eu

spibox.com

boxsip.com

sipbox.net

ipsbox.com

sibopx.com

sipbox.ca

sibopx.cn

boxpis.ru

boxips.com

sipbox.com.mx

biospx.com

boxisp.net

sipbox.cn

isopbx.biz

boxisp.com

isopbx.net

pisbox.com

DNS History

10 records (7 active, 3 former)

●NScurt.ns.cloudflare.com2026-07-27 → 2026-08-16 · 3 obs

○ 2020-03-10 01:53:02
● 2026-07-27 17:50:06
● 2026-08-16 07:51:42

○NSns1.firenet.co.uk2007-09-20 → 2017-01-31 · 4 obs

● 2007-09-20 16:43:54
● 2017-01-31 13:46:14
○ 2020-03-10 01:53:02
○ 2026-08-16 07:51:42

○NSns2.firenet.co.uk2015-08-04 → 2017-01-31 · 5 obs

○ 2007-09-20 16:43:54
● 2015-08-04 16:15:46
● 2017-01-31 13:46:14
○ 2020-03-10 01:53:02
○ 2026-08-16 07:51:42

●NSval.ns.cloudflare.com2026-07-27 → 2026-08-16 · 3 obs

○ 2020-03-10 01:53:02
● 2026-07-27 17:50:06
● 2026-08-16 07:51:42

○MXmail.ispbox.net2007-09-20 → 2017-01-31 · 4 obs

● 2007-09-20 16:43:54
● 2017-01-31 13:46:14
○ 2020-03-10 01:53:02
○ 2026-08-16 07:51:42

●MXmailserver.purelymail.com2026-07-27 → 2026-08-16 · 3 obs

○ 2020-03-10 01:53:02
● 2026-07-27 17:50:06
● 2026-08-16 07:51:42

●A104.21.87.2092026-07-27 → 2026-08-16 · 2 obs

● 2026-07-27 17:50:06
● 2026-08-16 07:51:42

●A172.67.146.1132026-07-27 → 2026-08-16 · 2 obs

● 2026-07-27 17:50:06
● 2026-08-16 07:51:42

●A2606:4700:3036::ac43:92712026-07-27 → 2026-08-16 · 2 obs

● 2026-07-27 17:50:06
● 2026-08-16 07:51:42

●A2606:4700:3037::6815:57d12026-07-27 → 2026-08-16 · 2 obs

● 2026-07-27 17:50:06
● 2026-08-16 07:51:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
ispbox.net	curt.ns.cloudflare.com, val.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.234

NS records: curt.ns.cloudflare.com, val.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ispbox.net (unsigned zone)

⏱️ Timing

Total: 610ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.87.209, 172.67.146.113`
AAAA	2	`2606:4700:3036::ac43:9271, 2606:4700:3037::6815:57d1`
NS	2	`curt.ns.cloudflare.com, val.ns.cloudflare.com`
MX	1	`mailserver.purelymail.com (pri: 20)`
TXT	4	`1\|www.ispbox.net, google-site-verification=mXM1OmJaQkBH5ry...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

ispbox.net is the parent zone for mail.ispbox.net.

IP Addresses

ispbox.net resolves to four IP addresses: 104.21.87.209, 172.67.146.113, 2606:4700:3036::ac43:9271 and 2606:4700:3037::6815:57d1.

betsio-aud.com, ouego.com, yezp.cn plus two other host names have IP numbers in common with ispbox.net.

Name Servers

ispbox.net uses two name servers for its delegation: curt.ns.cloudflare.com and val.ns.cloudflare.com.

The name server configuration of ispbox.net is shared with other domains, for instance series2club.co.uk, stuckinsand.com, link1s.com and two others.

ispbox.net partially shares its NS delegation with several other domains, including akdenizdeyeniyuzyil.net, businesschamberqld.com.au, rayadental.com and two others.

These name servers regularly co-occur with the name servers rafe.ns.cloudflare.com, irena.ns.cloudflare.com and kia.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname curt.ns.cloudflare.com directs to 108.162.193.94, 172.64.33.94 and 173.245.59.94 along with 3 other IP addresses.

Hostname val.ns.cloudflare.com directs to 108.162.192.234, 172.64.32.234 and 173.245.58.234 along with 3 other IP addresses.

Mail Servers

ispbox.net uses one mail server — mailserver.purelymail.com.

The mail server setup of ispbox.net matches that of other domains such as iotdock.com, svomo.com, nullring.com and two others.

At least some of ispbox.net's mail servers are shared with other domains, among them lunegroupe.com, seek42.net and horsebrained.com.

mailserver.purelymail.com directs to just one IP number, 18.204.123.63.