`sendio.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9c32^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:30d0^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.208^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.50^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`david.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c198^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`david.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2198^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`david.ns.cloudflare.com`
		A	108.162.193.152^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	172.64.33.152^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	173.245.59.152^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
NS	`hope.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hope.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hope.ns.cloudflare.com`
		A	108.162.192.163^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	172.64.32.163^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	173.245.58.163^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
MX	`mx2.sendio.net` ⭐
		A	66.240.197.232^{🇺🇸 AS1043966.240.192.0/18}
MX	`mx.sendio.net`⁽¹⁰⁾
		A	66.240.197.224^{🇺🇸 AS1043966.240.192.0/18}
			PTR	`centos6197224.aspadmin.net`
TXT	`v=spf1 ip4:66.240.197.224 ip4:66.240.197.232 ip4:209.41.67.38 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.48.208, 172.67.156.50
		IPv6	2606:4700:3033::ac43:9c32, 2606:4700:3035::6815:30d0
SOA	`david.ns.cloudflare.com`dns@cloudflare.com serial=2397099504

`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=1771291465

Up

mx.sendio.net

mx2.sendio.net

ftp.sendio.net

sav.sendio.net

Same first word

sendio.ca

sendio.com.tw

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sendio.us

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DNS History

13 records (8 active, 5 former)

●NSdavid.ns.cloudflare.com2015-11-15 → 2026-02-27 · 3 obs

○ 2015-07-09 22:11:12
● 2015-11-15 17:21:24
● 2026-02-27 22:00:20

●NShope.ns.cloudflare.com2015-11-15 → 2026-02-27 · 3 obs

○ 2015-07-09 22:11:12
● 2015-11-15 17:21:24
● 2026-02-27 22:00:20

○NSpdns01.domaincontrol.com2015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 22:11:12
○ 2015-11-15 17:21:24
○ 2026-02-27 22:00:20

○NSpdns02.domaincontrol.com2015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 22:11:12
○ 2015-11-15 17:21:24
○ 2026-02-27 22:00:20

●MXmx.sendio.net2015-07-09 → 2026-02-27 · 2 obs

● 2015-07-09 22:11:12
● 2026-02-27 22:00:20

●MXmx2.sendio.net2015-07-09 → 2026-02-27 · 2 obs

● 2015-07-09 22:11:12
● 2026-02-27 22:00:20

●A104.21.48.2082026-02-16 → 2026-02-27 · 3 obs

○ 2016-02-23 14:59:30
● 2026-02-16 06:47:02
● 2026-02-27 22:00:20

○A104.25.238.202015-11-15 → 2016-02-23 · 5 obs

○ 2015-07-09 22:11:12
● 2015-11-15 17:21:24
● 2016-02-23 14:59:30
○ 2026-02-16 06:47:02
○ 2026-02-27 22:00:20

○A104.25.239.202015-11-15 → 2016-02-23 · 5 obs

○ 2015-07-09 22:11:12
● 2015-11-15 17:21:24
● 2016-02-23 14:59:30
○ 2026-02-16 06:47:02
○ 2026-02-27 22:00:20

●A172.67.156.502026-02-16 → 2026-02-27 · 3 obs

○ 2016-02-23 14:59:30
● 2026-02-16 06:47:02
● 2026-02-27 22:00:20

●A2606:4700:3033::ac43:9c322026-02-16 → 2026-02-27 · 3 obs

○ 2016-02-23 14:59:30
● 2026-02-16 06:47:02
● 2026-02-27 22:00:20

●A2606:4700:3035::6815:30d02026-02-16 → 2026-02-27 · 3 obs

○ 2016-02-23 14:59:30
● 2026-02-16 06:47:02
● 2026-02-27 22:00:20

○A69.89.31.2452015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 22:11:12
○ 2015-11-15 17:21:24
○ 2026-02-27 22:00:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sendio.net	david.ns.cloudflare.com, hope.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.192.163

NS records: david.ns.cloudflare.com, hope.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sendio.net (unsigned zone)

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.48.208, 172.67.156.50`
AAAA	2	`2606:4700:3035::6815:30d0, 2606:4700:3033::ac43:9c32`
NS	2	`david.ns.cloudflare.com, hope.ns.cloudflare.com`
MX	2	`mx.sendio.net (pri: 0), mx2.sendio.net (pri: 10)`
TXT	1	`v=spf1 ip4:66.240.197.224 ip4:66.240.197`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`david.ns.cloudflare.com dns.cloudflare.c`

AI analysis

sendio.net is a parent of mx.sendio.net, mx2.sendio.net, ftp.sendio.net and sav.sendio.net.

sendio.net resolves to four IP numbers: 2606:4700:3033::ac43:9c32, 2606:4700:3035::6815:30d0, 104.21.48.208 and 172.67.156.50.

Other host names such as vitaltop.ro, biz-boutique.co.il, rhosaelwyd.co.uk, darienfoundation.org and qivuro.my share IPs with sendio.net.

sendio.net is delegated to two name servers: david.ns.cloudflare.com and hope.ns.cloudflare.com.

sendio.net shares the same name server setup as workplatformltd.co.uk, com-owz.xin, eco-catering-equipment.co.uk, alpinewines.co.uk and com-owv.xin.

sendio.net at least partially shares name servers with other domains, for instance kumpul4semut.com, kahunamanagedsecurity.com, rggstsl.com, tvnow.cc and kolsteren.info.

these name servers are commonly used with jasmine.ns.cloudflare.com, arya.ns.cloudflare.com, sharon.ns.cloudflare.com and bella.ns.cloudflare.com.

Host names with six IP numbers:

david.ns.cloudflare.com points to 2606:4700:58::adf5:3b98, 2803:f800:50::6ca2:c198, 2a06:98c1:50::ac40:2198, 108.162.193.152, 172.64.33.152 and 173.245.59.152.

hope.ns.cloudflare.com points to 2606:4700:50::adf5:3aa3, 2803:f800:50::6ca2:c0a3, 2a06:98c1:50::ac40:20a3, 108.162.192.163, 172.64.32.163 and 173.245.58.163.

sendio.net is handled by two mail servers: mx2.sendio.net and mx.sendio.net.

Host names with a single IP:

mx2.sendio.net points to 66.240.197.232.

mx.sendio.net points to 66.240.197.224.

sendio.net - robtex.com

sendio.net

net

Up

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

AI analysis

`sendio.net`

`net`