`tuvisio.com`

DNSSEC	⚠️ Not signed
A	104.21.87.19^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.168^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amber.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c040^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amber.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2040^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amber.ns.cloudflare.com`
		A	108.162.192.64^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	172.64.32.64^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	173.245.58.64^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
NS	`guss.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guss.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guss.ns.cloudflare.com`
		A	108.162.193.172^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	172.64.33.172^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	173.245.59.172^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
MX	`mail.tuvisio.com` ⭐
		A	79.170.44.61^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`mail61.extendcp.co.uk`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.19, 172.67.168.168
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=42, name=cloudflare-ech.com
SOA	`amber.ns.cloudflare.com`dns@cloudflare.com serial=2411019322

`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=1786638969

Subdomains

mail.tuvisio.com

Same first word

tuvisio.com

Similar names

vitsiou.com

ivisuto.com

DNS History

10 records (5 active, 5 former)

●NSamber.ns.cloudflare.com2026-02-21 → 2026-08-13 · 3 obs

○ 2017-10-31 21:48:44
● 2026-02-21 22:22:56
● 2026-08-13 16:42:30

●NSguss.ns.cloudflare.com2026-02-21 → 2026-08-13 · 3 obs

○ 2017-10-31 21:48:44
● 2026-02-21 22:22:56
● 2026-08-13 16:42:30

○NSns.123-reg.co.uk2016-12-20 → 2017-10-31 · 4 obs

● 2016-12-20 18:58:14
● 2017-10-31 21:48:44
○ 2026-02-21 22:22:56
○ 2026-08-13 16:42:30

○NSns2.123-reg.co.uk2016-12-20 → 2017-10-31 · 4 obs

● 2016-12-20 18:58:14
● 2017-10-31 21:48:44
○ 2026-02-21 22:22:56
○ 2026-08-13 16:42:30

○MXeu-smtp-inbound-1.mimecast.com2016-12-20 → 2017-10-31 · 4 obs

● 2016-12-20 18:58:14
● 2017-10-31 21:48:44
○ 2026-02-21 22:22:56
○ 2026-08-13 16:42:30

○MXeu-smtp-inbound-2.mimecast.com2016-12-20 → 2017-10-31 · 4 obs

● 2016-12-20 18:58:14
● 2017-10-31 21:48:44
○ 2026-02-21 22:22:56
○ 2026-08-13 16:42:30

●MXmail.tuvisio.com2026-02-21 → 2026-08-13 · 3 obs

○ 2017-10-31 21:48:44
● 2026-02-21 22:22:56
● 2026-08-13 16:42:30

●A104.21.87.192026-02-21 → 2026-08-13 · 3 obs

○ 2017-10-31 21:48:44
● 2026-02-21 22:22:56
● 2026-08-13 16:42:30

●A172.67.168.1682026-02-21 → 2026-08-13 · 3 obs

○ 2017-10-31 21:48:44
● 2026-02-21 22:22:56
● 2026-08-13 16:42:30

○A77.72.7.1462016-12-20 → 2017-10-31 · 4 obs

● 2016-12-20 18:58:14
● 2017-10-31 21:48:44
○ 2026-02-21 22:22:56
○ 2026-08-13 16:42:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tuvisio.com	amber.ns.cloudflare.com, guss.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.64

NS records: amber.ns.cloudflare.com, guss.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuvisio.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.168.168, 104.21.87.19`
NS	2	`amber.ns.cloudflare.com, guss.ns.cloudflare.com`
MX	1	`mail.tuvisio.com (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amber.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (amber.ns.cloudflare.com, amber.ns.cloudflare.com, amber.ns.cloudflare.com...)

Analysis

Hierarchy

tuvisio.com serves as the parent of mail.tuvisio.com.

IP Addresses

tuvisio.com directs to two IP numbers, 104.21.87.19 and 172.67.168.168

hyperlinked.com.cdn.cloudflare.net, postoto787pride.com, mobaphr.net plus two other host names have IP numbers in common with tuvisio.com.

Name Servers

Two name servers handle the delegation for tuvisio.com: amber.ns.cloudflare.com and guss.ns.cloudflare.com.

The name server configuration of tuvisio.com is shared with other domains, for instance backlund.cc, daily-management.com, awakeningsforwomen.com and two others.

tuvisio.com has at least partial name server overlap with other domains, such as lesson.ru, top-car1.net, spino-gambino-casino.gr and two others.

It is common to see these name servers used together with name servers emerie.ns.cloudflare.com and monroe.ns.cloudflare.com.

Hosts with 6 IP addresses each:

amber.ns.cloudflare.com resolves to 108.162.192.64, 172.64.32.64 and 173.245.58.64 among others, with 3 other IP addresses in total.

guss.ns.cloudflare.com resolves to 108.162.193.172, 172.64.33.172 and 173.245.59.172 among others, with 3 other IP addresses in total.

Mail Servers

tuvisio.com uses one mail server — mail.tuvisio.com.

mail.tuvisio.com carries a single IP number, which is 79.170.44.61.

tuvisio.com - robtex.com

tuvisio.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`tuvisio.com`

`com`